East Palo Alto City Council
July 15, 2025

EAST PALO ALTO CITY COUNCIL

REGULAR SESSION AGENDA
Tuesday, July 15, 2025, 6:30 PM
EPA Government Center
2415 University Avenue, First Floor
East Palo Alto, CA 94303
NOTICE
This meeting will be held virtually and in-person at the Council Chambers located on 2415 University Ave, First Floor East Palo Alto, CA 94303. The virtual portion of this City Council meeting will be conducted in accordance with City of East Palo Alto Resolution adopted pursuant to Assembly Bill 361.

The public may participate in the City Council Meeting via Zoom Meeting or by attending inperson in the Council Chambers at 2415 University Ave, First Floor East Palo Alto, CA 94303.

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International numbers available: https://zoom.us/u/aMWYF4KT East Palo Alto City Council July 15, 2025 Agenda
1 1. CALL TO ORDER AND ROLL CALL

2. APPROVAL OF THE AGENDA

3. APPROVAL OF CONSENT CALENDAR

3.1 American Muslim Appreciation & Awareness Month Proclamation

3.2 Ecumenical Hunger Program (EHP) Proclamation

3.3 Contract Amendment Number One with Golden State Construction and Utility, Inc.

4. CLOSED SESSION

5. PUBLIC COMMENT

6. INFORMATIONAL REPORTS

6.1 Economic Development Strategic Plan – Project Update & Existing Conditions
Recommendation: Present the proclamation for American Muslim Appreciation & Awareness Month.

Recommendation: Present the proclamation for the Ecumenical Hunger Program (EHP).

Recommendation:

Adopt a resolution:

1. authorizing the City Manager to execute a first amendment to the Woodland Avenue Waterline and Palo Alto Interconnect Project contract with Golden State Construction and Utility, Inc., in a form approved by the City Attorney, to increase the budget by $47,417.95 in the water capital fund for a new not-to exceed total of $480,817.95;

2. Appropriating $47,417.95 from Water Capital Fund for the project;

3. Finding that the proposed action is categorically exempt from the California Environmental Quality Act (CEQA) under Sections 15301 and 15303 of the CEQA Guidelines.

Recommendation: Receive an informational update on the progress of the Economic Development Strategic Plan (EDSP). This report includes an overview of the Existing Conditions Report identified by HR&A Advisors, Inc., (HR&A) the City’s consultant, during the initial research phase.

East Palo Alto City Council July 15, 2025 Agenda
2 7. ADJOURN CITY COUNCIL REGULAR MEETING TO THE EAST PALO ALTO

SANITARY DISTRICT BOARD MEETING

8. APROVAL OF THE EPASD BOARD MEETING AGENDA

9. EPASD BOARD MEETING PUBLIC COMMENT

10. EPASD BOARD MEETING PUBLIC HEARING

10.1 2025 Sewer System Master Plan

11. EPASD BOARD REPORTS

12. ADJOURN EAST PALO ALTO SANITARY DISTRICT BOARD MEETING AND

RECONVENE CITY COUNCIL REGULAR MEETING

13. POLICY AND ACTION

13.1 Accept Evaluation Report on Measure HH Pilot Workforce Development Program and Authorize Issuance of a Request for Proposals to Continue the Program

14. PUBLIC HEARINGS

14.1 FY 25-26 Inclusionary In-Lieu Fee Update

14.2 Cost Allocation Plan and User Fee reports and amendment to City’s Master Fee Schedule – Continued from June 17, 2025
Recommendation: Adopt a Resolution approving the 2025 Sanitary Sewer System Master Plan.

Recommendation: 1. Review and accept the evaluation report from Informing Change on the Measure HH Pilot Workforce Development Program;

2. Receive updates from the three organizations that have been contracted to implement the Pilot Program;

3. Provide input on the recommended enhancements to the Measure HH Workforce Development Program; and

4. Adopt a resolution:
a. Authorizing City Manager to issue a Request for Proposals (“RFP”) to accept proposals to continue the Measure HH Workforce Development Program with recommended program and operational enhancements; and b. Finding the proposed action does not constitute a “project” within the meaning of the California Environmental Quality Act (“CEQA”) pursuant to CEQA Guidelines sections 15378(b)(4) and (5) in that it is a governmental fiscal, organizational or administrative activity that will not result in direct or indirect changes in the environment.

Recommendation: Adopt a resolution updating the Inclusionary Housing InLieu Fees for Fiscal Year 2025-26, to amounts of $268,800 for Ownership/ForSale and $306,100 for Rental, or some other alternative approved by City Council.

East Palo Alto City Council July 15, 2025 Agenda
3 15. COUNCIL REPORTS

16. ADJOURNMENT
Recommendation:

Adopt a resolution:

1. Approving the Cost Allocation Plan and User and Regulatory Fee Study as the basis for amending the Master Fee Schedule;

2. Amending the City’s Master Fee Schedule, based on Cost Allocation Plan and User and Regulatory Fee Study; and

3. Finding the proposed action does not constitute a “project” with the meaning of the California Environmental Quality Act (“CEQA”) pursuant to CEQA Guidelines sections 15378(b)(4) and (5) in that it is a governmental fiscal, organizational or administrative activity that will not result in direct or indirect changes in the environment.

Upcoming meetings:

Study Session July 29, 2025 6:00 PM
Regular Meeting September 2, 2025 6:30 PM
Regular Meeting September 16, 2025 6:30 PM
East Palo Alto City Council July 15, 2025 Agenda
4 This AGENDA is posted in accordance with Government Code Section 54954.2(a) This Notice of Availability of Public Records: All public records relating to an open session item which are not exempt from disclosure pursuant to the Public Records Act, that are distributed to the majority of the City Council will be available for public inspection at the City Clerk’s Office, 2415 University Avenue, East Palo Alto, CA at the same time that the public records are distributed or made available to the City Council. Such documents may also be available on the East Palo Alto website www.cityofepa.org subject to staff’s ability to post the documents prior to the meeting. Information may be obtained by calling (650) 853-3100.

The City Council meeting packet may be reviewed by the public in the Library or the City Clerk's Office. Any writings or documents pertaining to an open session item provided to a majority of the City Council less than 72 hours prior to the meeting, shall be made available for public inspection at the front counter at the City Clerk's Office, 2ND Floor, City Hall, 2415 University Avenue, East Palo Alto, California 94303 during normal business hours. Information distributed to the Council at the Council meeting becomes part of the public record. A copy of written material, pictures, etc. should be provided for this purpose.

East Palo Alto City Council Chambers is ADA compliant. Requests for disability related modifications or accommodations, aids or services may be made by a person with a disability to the City Clerk's office at (650) 853-3127 no less than 72 hours prior to the meeting as required by Section 202 of the Americans with Disabilities Act of 1990 and the federal rules and regulations adopted in implementation thereof.

DECLARATION OF POSTING
This Notice is posted in accordance with Government Code §54954.2(a) or §54956. Members of the public can view electronic agendas and staff reports by accessing the City website. Under penalty of perjury, this Agenda was posted to the public at least 72 hours prior to the meeting.

POSTED: July 3, 2025
ATTEST:

James Colin
City Clerk
East Palo Alto City Council July 15, 2025 Agenda
5 CONSENT ITEM 3.1

EAST PALO ALTO

CITY COUNCIL

STAFF REPORT
DATE: July 15, 2025
TO: Honorable Mayor and Members of the City Council
VIA: Melvin E. Gaines, City Manager
BY: James Colin, City Clerk
SUBJECT: American Muslim Appreciation & Awareness Month Proclamation Recommendation
Present the proclamation for American Muslim Appreciation & Awareness Month.

Attachments

1. Proclamation
6 AMERICAN MUSLIM APPRECIATION AND AWARENESS MONTH

CITY OF EAST PALO ALTO
WHEREAS, enriched by the unparalleled diversity of its residents, the City of East Palo Alto takes great pride in supporting individual religious freedoms and is strengthened by the many varied religious, political, and cultural traditions and contributions of its diverse populations, including those that practice Islam; and WHEREAS, the history of Islam in this country dates to before its founding, originating with enslaved Africans who brought their Muslim beliefs with them to the Americas and who later contributed in numerous ways to the founding of the nation, and there are today millions of American Muslims, both immigrant and native born, of diverse backgrounds and beliefs. Approximately 1,000,000 American Muslims currently reside in California, the highest number of any state in the United States; WHEREAS, over 15,000 Muslims live in San Mateo County1, and make innumerable contributions to the cultural, political, and economic fabric and well-being of California and the United States; WHEREAS, in 2023 the Council on American-Islamic Relations received 607 complaints of hate crimes or hate incidents, a 419% increase from the previous year, and over 8,000 complaints total, the highest-ever in its 30-year history;
WHEREAS, the city council acknowledges the importance of local government in advocating for peace and justice, understanding that Muslims everywhere deserve to live in peace and safety; and WHEREAS, it is appropriate to acknowledge and promote awareness of the myriad of invaluable contributions of American Muslims in California and across the country and extend to them the respect and camaraderie every American deserves; now, therefore, be it NOW THEREFORE BE IT RESOLVED, the City of East Palo Alto does hereby recognize the California State Designation of August 2025 as American Muslim Appreciation and Awareness Month to acknowledge the rich history, contributions, and guiding virtues of Muslims and to commend all Muslim communities in California for the lasting positive impact they have made toward the advancement of our city and country.

Dated: July 15, 2024
Martha Barragan, Mayor

7 CONSENT ITEM 3.2

EAST PALO ALTO

CITY COUNCIL

STAFF REPORT
DATE: July 15, 2025
TO: Honorable Mayor and Members of the City Council
VIA: Melvin E. Gaines, City Manager
BY: James Colin, City Clerk
SUBJECT: Ecumenical Hunger Program (EHP) Proclamation
Recommendation
Present the proclamation for the Ecumenical Hunger Program (EHP).

Attachments

1. Proclamation
8 CONSENT ITEM 3.3

EAST PALO ALTO

CITY COUNCIL

STAFF REPORT
DATE: July 15, 2025
TO: Honorable Mayor and Members of the City Council
VIA: Melvin E. Gaines, City Manager
BY: Anwar Mirza, City Engineer
Humza Javed, Public Works Director
SUBJECT: Contract Amendment number one with Golden State Construction and Utility, Inc.

Recommendation
Adopt a resolution:

1. authorizing the City Manager to execute a first amendment to the Woodland Avenue Waterline and Palo Alto Interconnect Project contract with Golden State Construction and Utility, Inc., in a form approved by the City Attorney, to increase the budget by $47,417.95 in the water capital fund for a new not-to exceed total of $480,817.95.;

2. Appropriating $47,417.95 from Water Capital Fund for the project;

3. Finding that the proposed action is categorically exempt from the California Environmental Quality Act (CEQA) under Sections 15301 and 15303 of the CEQA Guidelines.

Alignment with City Council Strategic Plan
This recommendation is primarily aligned with:
 Public Infrastructure and Utilities
 Public Health, Safety, and Quality of Life
Background
On October 17, 2023, the City Council adopted Resolution 102-2023 authorizing a contract with 9 CONSENT ITEM 3.3
Golden State Construction and Utility, Inc. in the amount of $394,000.00 and established a 10% construction contingency in the amount of $39,400.00, for a total construction budget of $433,400.00. This was for Capital Improvement Project (CIP) WS - 01A, Woodland Avenue Waterline and City of Palo Alto Interconnect Project (project), a priority project in the City’s CIP and the 2022 Water System Master Plan.

Analysis
As part of the project, the City re-established an existing emergency intertie with the City of Palo Alto’s water system and improved the watermain on Woodland Avenue.

During construction of this project there were various unforeseen circumstances that depleted the project contingency of $39,400. Furthermore, the City Inspector identified deteriorating pavement conditions and potholes on Woodland Avenue/Scofield Avenue adjacent to the water line alignment. The original planned pavement treatment was identified to be inadequate, so the City inspector authorized additional pavement restoration to rehabilitate the pavement for public safety. The cost of this work was negotiated with the contractor per the original contract bid price of pavement related bid items and the work was completed before the additional budget was allocated. Though staff did not have such authority, the reason this work was completed prior to this amendment coming to Council was because of cost savings due to contractor mobilization and for public safety.

The total cost of this work is $47,417.95, and staff is seeking a contract amendment to increase the contract amount to pay for this completed work.

Fiscal Impact
Staff recommend appropriating $47,417.95 from the water capital fund for Capital Improvement Project (CIP) WS - 01A, Woodland Avenue Waterline and City of Palo Alto Interconnect Project.

Public Notice
The public was provided notice of this agenda item by posting the City Council agenda on the City’s official bulletin board outside City Hall and making the agenda and report available at the City’s website and at the San Mateo Co. Library located at 2415 University Avenue, East Palo Alto.

Environmental
The project is categorically exempt from the California Environmental Quality Act (CEQA) under Sections 15301 and 15303 of the CEQA Guidelines as it involves minor work in public right of way.

Attachment(s):
10 CONSENT ITEM 3.3

1. Resolution

2. Proposal
11 Resolution No. XX-2025 1 of 2
RESOLUTION NO. XX – 2025

A RESOLUTION OF THE CITY COUNCIL

OF THE CITY OF EAST PALO ALTO

AUTHORIZING THE CITY MANAGER TO EXECUTE A CONTRACT AMENDMENT WITH GOLDEN STATE CONSTRUCTION AND UTILITY, INC., TO APPRORIATE $47,417.95 FROM WATER CAPITAL FUND FOR A NEW NOT-TO-EXCEED TOTAL OF $ 480,817.95 FOR THE WOODLAND

AVENUE WATERLINE AND PALO ALTO INTERCNNECT PROJECT
WHEREAS, Capital Improvement Project (CIP) WS - 01A, Woodland Avenue Waterline and City of Palo Alto Interconnect Project (project) re-established an existing emergency intertie with the City of Palo Alto’s water system and improved the watermain on Woodland Avenue; and WHEREAS, establishment of interties will allow the City to obtain emergency water in case the City’s connection with the Hetch Hetchy Aqueduct is severed; and WHEREAS, this project is listed in the City’s two-year CIP, ten-year CIP, and the 2022 Water System Mater Plan as a priority project; and
WHEREAS, On October 17, 2023, the City Council adopted Resolution 102-2023 authorizing a construction contract with Golden State Construction and Utility, Inc; and WHEREAS, the City executed a construction contract with Golden State Construction and Utility in the amount of $394,000.00 for the Woodland Avenue Waterline and City of Palo Alto Interconnect Project, established a 10% Construction Contingency in the amount of $39,400.00 for a total construction budget of $433,400.00; and
WHEREAS, The original planned pavement treatment was identified to be inadequate, so the City authorized additional pavement restoration to rehabilitate the pavement for public safety; WHEREAS, a contract amendment in the amount of $47,417.95 is needed to pay for the additional construction services relating to pavement restoration; and WHEREAS, the additional improvements can be funded through the General Capital Fund.

NOW, THEREFORE, BE IT RESOLVED THAT THE CITY COUNCIL OF THE CITY OF EAST PALO ALTO HEREBY authorizes the City Manager to:

1. Execute an amendment to the contract with Golden State Construction and Utility Inc., in a form approved by the City Attorney, to increase the contract budget by $47,417.95 for a new not-toexceed total of $40,817.95;

2. Appropriates $47,417.95 from the water capital fund; and

3. Finds that the project is categorically exempt from the California Environmental Quality Act (CEQA) under Sections 15301 and 15303 of the CEQA Guidelines; and 12 Resolution No. XX-2025 2 of 2
PASSED AND ADOPTED this 15th day of July 2025, by the following vote:
13 Resolution No. XX-2025 3 of 2
AYES:

NOES:

ABSENT:

ABSTAIN:

Martha Barragan, Mayor
ATTEST: APPROVED AS TO FORM:

James Colin, City Clerk John D. Lê, City Attorney
14 INFORMATIONAL REPORT 6.1

EAST PALO ALTO

CITY COUNCIL

STAFF REPORT
DATE: July 15, 2025
TO: Honorable Mayor and Members of the City Council
VIA: Melvin E. Gaines, City Manager
BY: Denise J. Garcia, Assistant to the City Manager
Shiri Klima, Assistant City Manager
SUBJECT: Economic Development Strategic Plan – Project Update & Existing Conditions Recommendation
Receive an informational update on the progress of the Economic Development Strategic Plan (EDSP). This report includes an overview of the Existing Conditions Report identified by HR&A Advisors, Inc., (HR&A) the City’s consultant, during the initial research phase.

Alignment with City Council Strategic Plan
This recommendation is primarily aligned with:

Priority: Land Use, Economic and Workforce Development
Background
The City Council’s Fiscal Year 2023–2025 Strategic Priorities included a priority to Promote Housing, Economic and Workforce Development. This priority included a project to create an Economic Development Strategy Plan (EDSP) focused on supporting small and micro businesses. Staff worked with Regional Government Services (RGS) to identify and map eight business districts in the City (listed on page 54 of the attached Existing Conditions Report) and create a request for proposals (RFP) to attract and retain a consultant to develop an EDSP that would be informed by current conditions, opportunities, and community feedback from various stakeholders.
15 INFORMATIONAL REPORT 6.1
Following a thorough interview process, staff preferred HR&A to lead the development and execution of the City’s Economic Development Strategic Plan. Along with Kearns & West as a subconsultant providing enhanced Community and Stakeholder outreach and participation, these firms demonstrated expertise in creating impactful, equity-focused plans in collaboration with community members. Their approach emphasizes building an economic development strategy that fosters a thriving, equitable, and inclusive local economy.

On December 3, 2024, the City Council awarded the $199,330 contract to develop the EDSP to HR&A and Kearns & West. The City held a virtual project kickoff meeting on February 18, 2025, bringing together ad-hoc City Council Subcommittee Members Dinan and Abrica, City staff, HR&A Advisors, and Kearns & West. The team discussed the following goals of the EDSP:

1. Develop an equity-centered economic development strategy

2. Analyze the strengths, weaknesses, opportunities, and threats (SWOT) in each of the eight business districts in the City (see attached map and description of the districts on page 54 of the attached Existing Conditions Report)

3. Support local entrepreneurship

4. Create job opportunities

5. Leverage strategic sites for investment

6. Develop a multi-year Economic Development program for the City

7. Diversify the City’s tax base
This report provides a mid-point check-in on the progress toward development of the economic development strategic plan and outlines proposed next steps.

Analysis
The project is structured in four phases, beginning with an existing conditions analysis and stakeholder engagement. This phase includes an employment trends analysis, real estate market evaluation of business districts, and local business outreach.

Staff organized a site visit for HR&A Advisors on March 24 and 25, which included a tour of key business corridors such as the Ravenswood Business District, the Four Corners/ Bay Road and University Bay Corridor, the Gateway 101 Shopping Center, and University Circle.

HR&A also conducted independent assessments of smaller business areas, including the Pulgas/East Bayshore Corridor, Laurel/Glenn Way East Bayshore, and other neighborhood retail zones. During this visit, HR&A conducted interviews with local stakeholders, including City staff, workforce development and entrepreneurship support organizations (e.g., JobTrain, Live in Peace, Renaissance Center) and local developers (e.g., Sobrato, Emerson Collective).

Following the site visit, HR&A began preparing the Existing Conditions Report to establish a robust baseline understanding of the City’s socioeconomic, industry, workforce, and market conditions, drawing from the following sources:
 CoStar – provides commercial real estate data
 Lightcast – provides labor market, demographic, and employment data 16 INFORMATIONAL REPORT 6.1
 Local sales tax data
 American Community Survey (ACS) of U.S Census 5-Year Estimates  Regrid – provides property and vacant parcel data
 Site observations and interviews.

Existing Conditions Report – Overview
Details of HR&A’s analysis and findings are documented in the attached Existing Conditions Report. Key takeaways are summarized below.

History and Background
 Residents of color in the Bay Area have historically established East Palo Alto as an affordable haven, shaping a City whose history is deeply rooted in resilience and selfdetermination.  Although strategically located near major technology hubs, East Palo Alto lacks robust transit access and is constrained by surrounding highways.  With a land area of 2.5 square miles, East Palo Alto is significantly smaller than its neighboring cities - a reality that will shape development efforts.  While geographically and populously smaller than its neighbors, East Palo Alto has strong assets and characteristics that could be leveraged for economic prosperity – including proximity to Silicon Valley and Stanford University, access to the waterfront, an engaged community with rich culture, and invested nonprofit and private sector partners.

Demographic and Socioeconomic Context
 East Palo Alto’s population growth is slower than that of the region. In recent years, Asian and White populations have grown, while the Black population has declined. East Palo Alto’s predominant Latinx population has remained relatively stable in numbers.  East Palo Alto is younger and has larger households compared to the broader region – highlighting ability to support retail demand and community-oriented amenities and the importance of education, workforce investment and family-sustaining wages.  East Palo Alto has seen rising median household income and educational attainment – yet incomes remain significantly lower than neighboring cities, and residents earn less even with a college degree.
 Stark racial disparities persist. 70% of the population - primarily Latinx and Black households - earn an average of $25,000 less than the citywide median, which is approximately $105,000.

Industry and Employment Base
 East Palo Alto gained back most of its jobs lost since 2013, though its employment base is still relatively small with a growth rate that lags the region.  High-wage jobs are growing in East Palo Alto, though low-wage jobs remain dominant locally.
 Professional, Scientific, and Technical Services and Health Care are the largest industries in East Palo Alto - both of which could be strong sources of quality jobs and career pathways.
17 INFORMATIONAL REPORT 6.1
 East Palo Alto does not capture the region’s most competitive industry: tech. At the same time, while the City has industrial space and districts, its manufacturing industry lacks scale.
 East Palo Alto has strong nonprofit workforce training providers, though offerings could be further enhanced to better align with strong regional industries to maximize access to quality jobs.

Business and Retail Landscape
 East Palo Alto is a city of small businesses - the majority of our businesses employ fewer than ten people. This makes small business growth a vital pillar of the City’s economic development.
 At the same time, the performance of a few larger businesses has an outsized impact on the City’s job supply, tax revenues, and the overall local economy.  Beyond the Gateway Retail Center, the absence of physically clustered businesses, active storefronts, and workers hinders the development of vibrant commercial corridors and a strong sense of place.
 Limited retail supply and diversity contributes to unmet demand across many categories - highlighting under-tapped potential to capture more of residents’ and workers’ spending power.

Real Estate Conditions
 Growth across all use types in East Palo Alto has been stagnant since 2015. Within that timeframe, only one new office building and one new multifamily building have been delivered.
 With lower-than-average vacancies and rents keeping relative pace within 20-min driving radius, retail and industrial uses appear to have notable growth potential within East Palo Alto.
 Existing multifamily units are showing signs of tightening demand - rising rents and falling vacancies. The City must facilitate sufficient housing construction to accommodate future growth and ease market pressure on existing and new residents.  The most notable commercial and industrial properties and developments are in the City’s eight business districts. Each district’s characteristics and redevelopment potential will inform its future positioning and place-based strategies. These are described in the Appendix of the Existing Conditions Report.

Barriers and Opportunities
 HR&A is currently conducting a strengths, weaknesses, opportunities, and threats (SWOT) analysis while continuing to work with City staff and Kearns & West to engage stakeholders.
 The existing conditions analysis and stakeholder conversations have highlighted four potential policy areas to drive impactful economic development:
 Define and illustrate what inclusive economic development looks like;  Prioritize place-based and industry aligned investment;  Streamline City permitting processes and examine feasibility of requirements; and
 Build internal economic development capacity across functions. 18 INFORMATIONAL REPORT 6.1
EDSP Review and Guidance from Council Subcommittee
On June 2, 2025, HR&A led a conversation with the attendees from the kick-off meeting, which included City Council Subcommittee Member Dinan (Member Abrica was absent), City leadership (City Manager Gaines, Assistant City Manager Klima, Assistant to the City Manager Garcia, and Community and Economic Development Director Chen), and RGS Economic Development Advisor Brian Moura to review key findings included in the Existing Conditions Report and identify next steps. Member Dinan and City staff asked questions about the findings, provided insights on items not captured in the report, and emphasized various points, including the need to review internal processes and policies.

Current Phase and Community Engagement
Staff and the consultants have now entered phases two and three, focusing on community engagement and identifying actionable opportunities for business development, real estate investment, and workforce growth.

Recent and planned community engagement activities include:
 Launching a project website and listserv to keep the public informed and involved.  Ongoing stakeholder interviews with workforce development / nonprofit organizations like JobTrain, Live In Peace, Street Code Academy, and WeHope; hard to reach small and micro-businesses; business district stakeholders such as Ravenswood Shores Business Districts and Emerson Collective; and major employers like Four Seasons, LBA Properties at University Circle, Gateway businesses, and Amazon.  Community outreach at the Juneteenth event (June 21, 2025) at Bell Street Park, where staff gathered community input on assets and opportunities to enhance local economic activity and propel inclusive growth.
 Planning for an interactive public workshop (September 4, 2025) to deepen resident and business participation, with potential goals of validating concerns, challenges, and opportunities and gathering feedback on proposed strategies.

During the July 15 City Council meeting, HR&A and Kearns & West will share a brief summary of engagement takeaways.

Next Steps
The next phase involves synthesizing the findings from both the research and community engagement efforts. A draft of the final EDSP will be presented to the City Council in fall 2025 for review and input prior to its finalization and acceptance by the Council at the end of 2025.

Staff recommends that the City Council receive this informational update and provide feedback on the project’s progress. Council may also offer suggestions or priorities to guide the development of the draft plan.
19 INFORMATIONAL REPORT 6.1
Fiscal Impact
There is no fiscal impact for this informational report.

Public Notice
The public was provided notice by making the agenda and report available on the City’s website and on a bulletin board located at City Hall: 2415 University Avenue, East Palo Alto.

Environmental
The action being considered does not constitute a “Project” within the meaning of the California Environmental Quality Act (CEQA), pursuant to CEQA Guideline section 15378 (b)(5), in that it is a government administrative activity that will not result in direct or indirect changes in the environment.

Government Code: 84308
Applicability of Levine Act: No, as the contract was competitively bid, the entitlement is exempt from the Levine Act.

Attachment
Attachment 1: Existing Conditions Report from HR&A
20 1| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
East Palo Alto Economic Development
Strategic Plan
June 23, 2025
Existing Conditions Report
21 2| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Table of Contents
01 | Project Overview 03
02 | History & Background 08
03 | Demographic & Socioeconomic Context 14
04 | Industry & Employment Base 22
05 | Businesses & Retail Landscape 31
06 | Real Estate Conditions 38
07 | Barriers & Opportunities 55
08 | Next Steps & Engagement Overview 59
Appendix | Business District Details 62
22 3| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Project
Overview
01 23
4| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
The Economic Development Strategic Plan will develop an equity-focused, actionable economic development strategy tailored to East Palo Alto’s needs.

PROJECT GOALS
Support local
entrepreneurship
Diversify tax base &
Increase revenues Leverage strategic sites Generate employment opportunities
24 5| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
OSWD Workshop #2 | Defining OSWD’s Role in the Ecosystem Our team’s goal is to leave East Palo Alto with clear next steps to realize its economic development vision.

DESIRED OUTCOME
Clear Vision
Grounded in data and engagement
Actionable Frameworks
with measurable outcomes community can understand and use Priority Actions
to take in the near-, mid-, and long-term
25 6| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

WHERE WE ARE
Establish fact base about
economic development in EPA
The Economic Development Strategic Plan spans four phases. This report was prepared at the end of Phase 1.

Engage broader community to validate findings and
gather input on strategies
Identify business, real estate,
and workforce development
opportunities
Develop economic development
strategic plan
Phase 2: Synthesis
Phase 3: Community Outreach
Phase 4: Final Plan Phase 1: Existing
Conditions
Existing Conditions Report
26 7| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
This report aims to establish a baseline understanding of EPA’s socioeconomic, industry, workforce, and market
conditions to inform upcoming phases of the work.

EXISTING CONDITIONS REPORT INTRODUCTION
• Lay the foundation for understanding East Palo Alto’s economic competitiveness.
• Identify potential opportunities to drive economic
growth and address inequities.
• Inform engagement with community stakeholders,
strategy development, and implementation planning.

Report Objectives
Stakeholders Engaged
• City leadership & staff
• Local developers
• Workforce development
organizations
• Businesses & entrepreneurs
• Ravenswood Shores Business
District (RSBD)
Data Sources
• CoStar
• Lightcast
• EPA sales tax data
• ACS 5-year estimate, 2023
• Regrid
• Site visit
727
8| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
History &
Background
02 28
9| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
The history of East Palo Alto is deeply rooted in resilience and self-determination, and the city has long been an affordable haven for residents of color in the Bay Area.

HISTORY
1960s – Facing minimal resources and racial discrimination, residents in EPA banded together to form their own institutions, including the Nairobi College
A Brief Timeline of East Palo Alto’s Recent History
1950s – “Blockbusting” practices employed, driving white flight and shifting to a majority-Black populace
1983 – East Palo Alto incorporated as a city, despite intense opposition and concerns about tax revenue
1980s & 90s – East Palo Alto struggled with drugs and gang violence, and known as the “Murder Capital”
2000s & 10s – Tech companies increased presence; the city’s populace became majority-Latino
2020s – With crime levels significantly reduced, the city sheds its former label but faces tensions between growth and gentrification concerns.

19.3%

6.5% 7.7%

60.3%

22.5%

14.1% 10.6%

58.8%

66.5%

0.0%

10.0%

20.0%

30.0%

40.0%

50.0%

60.0%

70.0%
1980 1990 2000 2010 2020
White Black Hispanic/Latino
Share of Total Population by Race, East Palo Alto
(2015-2025 YTD)
Source(s): “East of Palo Alto’s Eden: Race and the Formation of Silicon Valley”, Kim-Mai Culter; US Census Data 29 10| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

LOCATION
Strategically located near
major tech hubs, East Palo
Alto lacks robust transit
access and is constrained by
surrounding highways.
10 ~25 mins
To San Jose
~35 mins
To Oakland
~45 mins
To San Francisco
L
Legend
Santa Clara County
San Mateo County
East Palo Alto
Caltrain
1030
11| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
SIZE
With a land area of 2.5 square
miles, East Palo Alto is
significantly smaller than its
neighboring cities - a reality that
will shape development efforts.
11 9.9 sq mi
Menlo Park

11.9 sq mi
Mountain View

24.1 sq mi
Palo Alto
L
Legend
Palo Alto
Mountain View
East Palo Alto
Caltrain
Menlo Park

2.5 sq mi
East Palo Alto
1131
12| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Access to the
waterfront
Invested non-profit &
private sector
partners
Proximity to Silicon
Valley & Stanford
University
Engaged community &
rich culture
While geographically and populously smaller than its neighbors, East Palo Alto has strong assets and characteristics that could be leveraged for economic prosperity.

ASSETS
32 13| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
East Palo Alto has a strong sense of identity, a tight-knit community, and a legacy of self-advocacy. Today, it is at an inflection point: How can it maintain this identity while actively participating in—and benefiting from—the economic momentum surrounding it?
1333
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Demographic &
Socioeconomic
Context
03 34
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1. East Palo Alto’s population growth is slower than that of the region. In recent years, Asian and White populations have grown, while the Black population has declined.

2. East Palo Alto is younger and has larger households compared to the broader region – highlighting ability to support retail demand and community-oriented amenities and the importance of education and workforce investment and family-sustaining wages.

3. East Palo Alto has seen rising median household income and educational attainment – yet incomes remain significantly lower, and residents earn less even with a college degree.

4. Stark racial disparities persist. 70% of the population - primarily Latinx and Black households - earn an average of $25,000 less than the citywide median.

DEMOGRAPHIC & SOCIOECONOMIC CONTEXT | KEY TAKEAWAYS
35 16| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

OVERVIEW
$105K MEDIAN HOUSEHOLD
INCOME
+109% (2013-2023)
26% RESIDENTS WITH A

FOUR-YEAR DEGREE
+94% (2013-2023)
29,100 RESIDENTS (2023)
+2% (2013-2023)
Over the last decade, East Palo Alto has
seen modest population growth amid
rising incomes and education attainment.

Source: ACS, US Census Bureau
Study Area
Santa Clara County
San Mateo County East Palo Alto
36 17| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
White, 15%
Black, 12%
American
Indian/
Alaska
Native, 0.2%
Asian, 6%
Native
Hawaiian/
Other Pacific
Islander , 4%
Other, 3%
Hispanic or
Latino, 60%

POPULATION GROWTH
East Palo Alto’s population is growing at lower rates compared to the region. White, Asian, and Hispanic/Latino populations increased, while the Black population continues to decline.

1.9%

2.1%

5.0%
East Palo Alto
San Mateo County
Santa Clara County
10-YEAR POPULATION GROWTH (2013-2023)
Source: ACS, US Census Bureau
RACE AND ETHNICITY (2023)
+3%
+59%
+47%
-20%
Change 2013-2023
37 18| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

HOUSEHOLD SIZE AND AGE
East Palo Alto has a larger household size and a higher proportion of children and younger working age population than the region.

East Palo
Alto
San Mateo
County
Santa Clara
County
2023
Total Population 29,100 745,100 1,903,300
Total Households 8,300 264,400 654,500
Average
Household Size 3.5 2.8 2.9
Source: ACS, US Census Bureau

22.7% 19.9% 21.0%

9.7%

7.2% 8.7%

18.0%

14.4%

15.9%

39.9%

41.2%

40.0%

9.6%

17.3% 14.4%
East Palo Alto San Mateo County Santa Clara County
<18 18 - 24 25 - 34 35 - 64 65+
POPULATION BY AGE (2023)
28% -
population
ages 18-34
38 19| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

MEDIAN HOUSEHOLD INCOME
Despite faster growth, East Palo Alto’s median household income remains 50% lower than the regional average.
$104,832
$156,000 $159,674
East Palo Alto San Mateo County Santa Clara County
MEDIAN HOUSEHOLD INCOME (2023) & GROWTH (2013-2023 CAGR) Source: ACS, US Census Bureau, MIT Living Wage Calculator $130,000
Average Living Wage
Living wage is defined as
what one full-time
worker must earn on an
hourly basis to help
cover the cost of their
family’s minimum basic
needs where they live
while still being selfsufficient.

Average living wage in
San Mateo County for 2
adults (1 working) and 2
children household is
approximately $63/hour
or $130,000 annually for
a full-time salary. This is
$30,000 greater than the
median household
income in EPA.*
*cost of living was not considered on
the city level, which may affect the
living wage.

Growth Over Last
Decade + 8% + 6% +6%
1939
20| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

HOUSEHOLD INCOME BY RACE
Stark racial inequities exist - Black, Hispanic, and Native American residents earning significantly lower than the median household income. $111,373
$40,940 $39,152
($18,632) ($23,912) ($27,737) $(40,000)
$(20,000)
$-
$20,000
$40,000
$60,000
$80,000
$100,000
$120,000
Asian Pacific Islander White Native American Hispanic or Latino Black Source: ACS, US Census Bureau 3
Over 70% of the
population is Hispanic or
Latino, or Black.

However, the two
populations earn, on
average, $25,000 less
than the city’s median
income.

Asian, Pacific Islander,
and White populations
have been increasing
and tend to hold higher
income jobs.
$105,000
Median
Household
Income
6% 5% 12% 0.2% 62% 12%
Share in
Total
Population
2040
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EDUCATIONAL ATTAINMENT
Education attainment level in East Palo Alto is growing though still lags behind the region – but advanced degrees do not close the income gap for East Palo Alto residents. 16%
44%
46%
26%
53%
56%
East Palo Alto
San Mateo County
Santa Clara County
+94%
+27%
+32%
Source: ACS, US Census Bureau

PERCENTAGE OF POPULATION WITH
BACHELOR'S DEGREE (2013-2023)
2013 2023
Growth
$37,995
$40,797
$142,904
$63,800
$35,531
$46,038
$154,872
$100,853
$37,461
$46,067
$164,519
$108,483
No High School Diploma
High School Diploma
College Degree
Graduate Degree
Santa Clara County San Mateo County East Palo Alto

MEDIAN INDIVIDUAL INCOME BY HIGHEST
EDUCATIONAL ATTAINMENT (2023)
41 22| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Industry &
Employment Base
04 42
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1. East Palo Alto has gained back most of its jobs lost since 2013, though its employment base is still relatively small with a growth rate that lags the region.

2. High-wage jobs are growing in East Palo Alto, though low-wage jobs remain dominant locally.

3. Professional, Scientific, and Technical Services and Health Care are the largest industries in East Palo Alto - both of which could be strong sources of quality jobs and career pathways.

4. East Palo Alto does not capture the region’s most competitive industry: tech. At the same time, while the city has industrial space and districts, its manufacturing industry lacks scale.

5. EPA has strong nonprofit workforce training providers, though offerings could be further enhanced to better align with strong regional industries to maximize access to quality jobs.

EMPLOYMENT & INDUSTRY LANDSCAPE | KEY TAKEAWAYS
43 24| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

EMPLOYMENT
East Palo Alto experienced a significant economic resurgence in recent years, adding over 2,100 jobs since 2018, though its overall employment base remains small.
3 8,706
6,435
8,558
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 East
Palo
Alto
San
Mateo
County
Santa
Clara
County
EAST PALO ALTO EMPLOYMENT 2013-2024 EMPLOYMENT GROWTH RATE (CAGR) 2013-2024 +1.2%
+1.4%
-0.2%
Source: Lightcast.

Compared to neighboring
cities, East Palo Alto has a
relatively small
employment based, as
measured by job to
population ratio:

Job to Population Ratio:
• East Palo Alto: 0.3
• Sunnyvale: 0.5
• Redwood City: 0.7
• Mountain View: 1.0
• Menlo Park: 1.4
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25| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

INDUSTRIES PROFILE
Professional, Scientific, and Technical Services and Health Care are the largest industries in East Palo Alto, in line with regional trends. 34%
18% 8%
7%
7%
26%
East Palo Alto
16%
11%
10%
8%
7%
48%
San Mateo County
14%
13%
12%
8% 8%
45%
Santa Clara County
3 Accommodation and Food Services
Administrative Services
Construction
Government
Health Care and Social Assistance
Source: Lightcast.

East Palo Alto depends
more heavily on
professional services than
surrounding counties
overall. There are also
large regional industries
that do not have a strong
presence in East Palo Alto:
• Information is the
second largest and
growing industry in
San Mateo County
with growth of +107%
in the last decade.
• Manufacturing is the
third largest industry
in Santa Clara County.
• Management of
Companies and
Enterprises is the
largest growing
industry in Santa Clara
County.

TOP 5 INDUSTRIES (2024)
Information
Manufacturing
Other Services (except Public Administration)
Professional, Scientific, and Technical Services
Retail Trade
Other
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INDUSTRY SPECIALIZATION – EAST PALO ALTO
East Palo Alto’s relative strength in professional services and healthcare – both sources of good jobs - presents economic development potential. 3 Professional, Scientific, and
Technical Services, 2805 jobs
Health Care and Social
Assistance, 1545 jobs
Administrative and Support
and Waste Management and
Remediation Services, 696
jobs
Retail Trade, 636 jobs Construction, 632 jobs
Other Services (except Public
Administration), 367 jobs
Accommodation and Food
Services, 360 jobs
Transportation and
Warehousing, 320 jobs
Educational Services, 217
jobs
Manufacturing, 149 jobs
(120%)
(70%)
(20%)
30%
80%
130%
180%

0.00 1.00 2.00 3.00 4.00 5.00
East Palo Alto Sectors by Jobs, Growth and Industry Specialization % Job Growth (2013-2024)
Source: Industry Specialization (Location Quotient) Lightcast.

Industry Specialization
as Measured by
Location Quotient:

Location Quotient, as
shown on the chart’s X
axis, measures how
specialized a city’s
economy is in a sector
relative to the nation. An
Industry Specialization
level of 2.0 means a city’s
economy is twice as
specialized in that sector
than the national
average.

Information Industry:

EPA specializes in
professional services, in
line with San Mateo
County. However,
information, the most
notable industry - in the
County in size, growth,
and specialization - is
largely absent in EPA.
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INDUSTRY SPECIALIZATION – REGIONAL
East Palo Alto does not capture the region’s strengths in tech or advanced manufacturing, both offering quality jobs and career pathways. 3 Professional, Scientific, and
Technical Services, 173181
jobs
Health Care and Social
Assistance, 154614 jobs
Manufacturing, 151354 jobs
Government, 101802 jobs
Information, 94544 jobs
Accommodation and Food
Services, 84980 jobs
Retail Trade, 74724 jobs
Administrative and Support
and Waste Management and
Remediation Services, 64119
jobs
Educational Services, 63394
jobs
Construction, 59938 jobs
(25%)
(15%)
(5%)
5%
15%
25%
35%
45%
55%
65%
75%

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50
Santa Clara County Sectors by Jobs, Growth and Location Quotient % Job Growth (2013-2024)
Manufacturing
Industry:

In addition to
information industry
professional services as
economic drivers, Santa
Clara County’s
manufacturing sector is
also notable in terms of
size and specialization. It
has a location quotient
of 1.6 and consists 12%
of total jobs.

While the number of
manufacturing jobs have
been declining, its
subsectors include highpaying industries in
advanced manufacturing
such as semiconductor
manufacturing that
offers high-paying jobs.

Source: Lightcast. Industry Specialization (Location Quotient) 2747 28| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

OCCUPATIONS & EARNINGS
While higher-paying occupations are growing in East Palo Alto, jobs in the city remain predominantly service-oriented and low-paying.

Software Developers, 443
jobs
Landscaping and
Groundskeeping Workers,
412 jobs
Home Health and Personal
Care Aides, 271 jobs
Cashiers, 156 jobs
Childcare Workers, 145 jobs
General and Operations
Managers, 143 jobs
Computer and Information
Systems Managers, 124 jobs
Maids and Housekeeping
Cleaners, 116 jobs
Stockers and Order Fillers,
115 jobs
Managers, All Other, 115 jobs
-50%
0%
50%
100%
150%
$0 $50,000 $100,000 $150,000 $200,000 $250,000 $300,000 East Palo Alto Occupations by Size, Percent Growth, and Annual Median Income* (2024)
Source: Lightcast, ACS 5-Year.

Note: *Annual Median Income is based on San Mateo County data.

Top Employers:

East Palo Alto’s top
employers are a mix of
large companies,
healthcare industry, and
the public sector.

Top 5 Employers by
Number of Employees
(2023-2024):

1. Amazon Web
Services – 1,613

2. Ravenswood Family
Health Center – 334

3. IKEA – 270

4. Ravenswood City
School District – 253

5. Four Seasons Hotel –
Silicon Valley – 214
28 Source: City of East Palo Alto 2024
Annual Comprehensive Financial
Report. 48
29| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

RESIDENT COMMUTE & EARNING PATTERNS
East Palo Alto sees high daytime turnover, with only 630 residents working locally - earning less than both inbound and outbound commuters.

COMMUTER INFLOW/OUTFLOW (2022)
11,737
Live in, work outside
EPA
630
Live and work
5,233
Live outside, work in
EPA
9%
18% 13%
20%
39%
22%
71%
43%
65%
Inflow Interior Outflow
$1,250 or less $1,251 to $3,333 More than $3,333
MONTHLY WORKER EARNINGS (2022)
Source: Longitudinal Employer-Household Dynamics (LEHD). 49 30| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

WORKFORCE DEVELOPMENT
EPA has strong nonprofits invested in workforce development, though workforce programs could be better aligned with strong regional industries to maximize access to quality jobs.

Training Providers for
Strong Regional Industries with Quality Jobs
Trainings Available for
Other Industries
Information
(Tech) Healthcare Education Advanced Mfg.

Professional
Services
Construction / Trades (JobTrain, Live In
Peace)
Hospitality / Culinary arts (JobTrain)
Custodial & food services (WeHope)
Entrepreneurship (REN Center)
Creative arts (EPACENTER)
Conservation (Grassroot Ecology*)
Youth employment (One EPA, Live In Peace)
JobTrain
StreetCode
Live In
Peace
JobTrain No Provider No Provider No Provider
* Based in Palo Alto w/ some EPA based programming and
ad hoc and through AmeriCorps 50
31| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Business & Retail
Landscape
05 51
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TAKEAWAYS
This business analysis yields the following takeaways to inform strategy development and implementation planning.

1. East Palo Alto is a city of small businesses - the majority are small businesses that employ fewer than 10 people. This makes small business growth a vital pillar of its economic development.

2. At the same time, the performance of a few larger businesses has an outsized impact on the city’s job supply, tax revenues, and the overall local economy.

3. Beyond the Gateway Retail Center, the absence of physically clustered businesses, active storefronts, and workers hinders the development of vibrant commercial corridors and a strong sense of place.

4. Limited retail supply and diversity contributes to unmet demand across many categories - highlighting under-tapped potential to capture more of residents’ and workers’ spending power. 52 33| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Cities such as Palo Alto, Menlo Park, and Redwood City benefit from dense business clusters anchored by major companies and dynamic downtowns. 3 BUSINESSES IN SAN MATEO COUNTY AND SANTA CLARA COUNTY

PALO ALTO
Business
district by
Stanford

MENLO PARK
Downtown corridor
with some
professional
services

DOWNTOWN

REDWOOD CITY
Downtown retail and
services

MOUNTAIN VIEW
Central business district with
software company offices
Large companies
e.g., HP, VMware
META
GOOGLE
3 • Meta - tech
• Grail – health care
tech
• Exponent –
consulting
• Robinhood –
Financial tech
• Genesys Cloud
Services – tech
• Palantir – tech
• Stanford Skin Center
– health care
• Intuit – financial tech
• Stanford University

LARGEST REGIONAL

EMPLOYERS
Source: Lightcast.

EPA, in contrast, lacks large
businesses and clusters of scale.

REGIONAL CONTEXT & PHYSICAL CLUSTERS
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Over 80% of businesses employ fewer than 10 people. General retail – driven by big-boxes like IKEA and Home Depot – account for significant portions of the City’s total sales taxes. 440
102
50 48
12 6 2
1-4 5-9 10-19 20-49 50-99 100-249 250-499

BUSINESSES IN EPA BY NUMBER OF EMPLOYEES
Number of Employees
Source: Data Axle.

EPA BUSINESS LANDSCAPE | SIZE
Important to note that available data does not capture informal, home-based, micro businesses. Outreach to these businesses are underway.

Source: City of East Palo Alto

GENERAL
RETAIL
46%

CONSTRUCTION
25%
FOOD

PRODUCTS
21%

TRANSPORTATION
7%
Other
1%
SALES TAX BY TYPE OF BUSINESS (2024)
54 35| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Based on the City’s business license data, there are more than 1,000 EPAbased businesses that contribute to East Palo Alto’s economy, providing jobs, services, and tax revenues.
638
270
52 26 41 13 5
Real Estate Services Non-profit F&B Retail B2B Miscellaneous NUMBER OF BUSINESSES IN EAST PALO ALTO BY TYPE (2024)
Includes licensed
peddlers and
mobile vendors
Includes chain stores
and small local retailers
EPA BUSINESS LANDSCAPE | TYPE
The majority of active
businesses in East Palo
Alto are real estate and
service-oriented, including
contractors, landscapers,
beauty salons, and other
neighborhood and
business services.

It is important to note
that this data does not
capture the city’s informal
economy such as
unlicensed home-based
businesses and vendors.

Source: City of East Palo Alto Business License Data.

Note: This analysis used business license data provided by the City as a proxy for business data. The data portrayed here includes only businesses with physical location in East Palo Alto and an active business license status. This graph presents a recategorized dataset based on “business type”, “rate type”, and qualitative data on type of business.
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As the City prioritizes the creation of ‘main street’ corridors, there is an opportunity to cultivate physical clusters of active storefronts and brickand-mortar businesses to support street-level vibrancy. 638
270
52 26 41 13 5
Real Estate Services Non-profit F&B Retail B2B Miscellaneous NUMBER OF BUSINESSES IN EAST PALO ALTO BY TYPE (2024)
Source: City of East Palo Alto Business License Data.

Note: This analysis used business license data provided by the City as a proxy for business data. The data portrayed here includes only businesses with physical location in East Palo Alto and an active business license status. This graph presents a recategorized dataset based on “business type”, “rate type”, and qualitative data on type of business.

Likely to have consumer-facing brick-and-mortar
~20 Services businesses
have offices (e.g. Amazon,
Ropes and Gray) or physical
locations providing health
care and childcare services.

Includes services like
gardening and roofing
that may not have an
active storefront.

EPA BUSINESS LANDSCAPE | PHYSICAL PRESENCE
Includes chain stores
and small local retailers
Includes licensed
peddlers and
mobile vendors
In addition to creating
jobs and generating tax
revenue, businesses with
a physical presence - such
as retail stores and offices
- contribute to
placemaking and dynamic
sense of place.
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Clothing and Clothing
Accessories Stores
General Merchandise Stores
Food Services & Drinking
Food and Beverage Stores
Furniture and Home
Furnishings Stores
Demand Sales

RETAIL OPPORTUNITIES
EPA’s limited retail offerings do not meet its residential demand across multiple categories and are leaving spending power on the table.

RETAIL SURPLUS & LEAKAGE IN EAST PALO ALTO
Retail leakage reflects the
gap between local
consumer demand and
actual in-city sales. It is
calculated by subtracting
resident demand in dollar
amounts by sales
generated within the city.

Other than the Furniture
and Home Furnishings
Stores category, which has
a small surplus due to the
presence of destination
retailers, other shopping
categories and F&B
categories have large
leakages, meaning EPA
residents have spending
power that is leaking
outside of EPA.
-$40M
-$55M
-$10M
-$42M
Source: City of East Palo Alto, ESRI Business Analyst.

Note: Sales might not include the sales from mobile vendor activities. +$318K
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Real Estate
Conditions
06 58
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REAL ESTATE TRENDS
The real estate analysis considers the City of East Palo Alto, as well as a custom geography (“Study Area”) that represents a 20-minute driving radius from the city. 59 40| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

1. Growth across all use types in East Palo Alto has been stagnant since 2015. Within that timeframe, only one new office building and one new multifamily building have been delivered.

2. With lower-than-average vacancies and rents keeping relative pace with the broader Study Area, retail and industrial uses appear to have notable growth potential within East Palo Alto.

3. Existing multifamily units are showing signs of tightening demand - rising rents and falling vacancies. The City must facilitate sufficient housing construction to accommodate future growth and ease market pressure on existing and new residents.

4. Most notable commercial and industrial properties and developments are in the City’s eight business districts. Each district’s characteristics and redevelopment potential will inform its future positioning and place-based strategies.

REAL ESTATE TRENDS | KEY TAKEAWAYS
60 REAL ESTATE TRENDS | INVENTORY
Comparative Land Use Inventory
(2025 YTD)
Multifamily Residential
(For Context) Retail Office Industrial Hotel
Inventory Growth
since 2015 Inventory Growth
since 2015 Inventory Growth
since 2015 Inventory Growth
since 2015 Inventory Growth
since 2015
City of East Palo Alto 3,880 Units +1.1% 770,458 SF 0% 790,745 SF +37.1% 470,099 SF 0% 200 Rooms 0% Study Area
(20-Minute Drive Radius)
122,205
Units +20.3% 32,217,652
SF +4.3% 121,837,20
6 SF +29.0% 37,397,780
SF +4.7% 20,210
Rooms +18.8%
EPA Share of Total
Study Area Inventory 3.2% 2.4% 0.6% 1.3% 1.0%
Source(s): CoStar
EPA comprises a modest share of the regional real estate market. Its growth across real estate asset classes have lagged 20-min drive radius - except for office. 4161
42| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

0.0%

2.0%

4.0%

6.0%

8.0%

10.0%

12.0%

14.0%
$0.00
$10.00
$20.00
$30.00
$40.00
$50.00
$60.00
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
YTD
Retail Rents: EPA Retail Rents: Study Area Retail Vacancies: EPA Retail Vacancies: Study Area REAL ESTATE TRENDS | RETAIL
Lower-than-average vacancies suggest that demand for retail is strong in East Palo Alto.

However, available space in the city is not commanding the high rents seen elsewhere.

Comparative Retail Rents PSF & Vacancies
(2015-2025 YTD)
-4%
East Palo Alto
+14%
Study Area

CHANGE IN RETAIL

RENTS PSF
(2015-2025 YTD)
Source(s): CoStar
Note(s): Retail rent data missing for East Palo Alto in 2017 and 2020; retail vacancy data missing for East Palo Alto in 2019. 62 43| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | RETAIL
Nearly 77% (592K SF) of EPA’s retail inventory
is concentrated within the Gateway Shopping
Center. Elsewhere in the city, much of the
retail uses are scattered in small storefronts
and in older building stock.
3 Rentable Building Area (SF)
Source(s): CoStar
Retail Types Outside of Gateway Shopping Center
Neighborhood Service Small-Scale Cluster Food & Beverage 178K sq ft (23% of total)
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REAL ESTATE TRENDS | OFFICE
Office rents in East Palo Alto increased significantly in 2016, likely due to the delivery of the new Amazon building. Vacancies have doubled since 2022, indicating slowing demand.

Comparative Office Rents PSF & Vacancies
(2015-2025 YTD)
Source(s): CoStar
Note(s): Data on office vacancies is missing for East Palo Alto in 2015 and 2017. +91%
East Palo Alto
+14%
Study Area

CHANGE IN OFFICE

RENTS PSF
(2015-2025 YTD)

0.0%

5.0%

10.0%

15.0%

20.0%

25.0%

30.0%

35.0%

40.0%

45.0%
$0.00
$10.00
$20.00
$30.00
$40.00
$50.00
$60.00
$70.00
$80.00
$90.00
$100.00
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
YTD
Office Rents: EPA Office Rents: Study Area Office Vacancies: EPA Office Vacancies: Study Area 64 45| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | OFFICE
The design and location of existing and proposed office campuses in East Palo Alto enable regional access but do not encourage users to engage with the broader community. 3 Existing
Pipeline

OFFICE INVENTORY
University Square
Phase II
2111 University Ave
University Circle 220K SF (Status TBD)
1900-2000 University Ave
450K SF total (three buildings)
~70% vacancy
Potential Office /
Commercial
Development
2535 Pulgas Ave
In Planning
Amazon Offices
2100 University Ave
214K SF
8% vacancy
University Circle
Phase II
1950 University Ave
180K SF
2020 Bay Rd Offices
2020 Bay Rd
~1.3M SF (Status TBD)
Developer conversations suggest
current market does not support
new office development.

Proposed 4565
46| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | INDUSTRIAL
Despite stagnant growth in the last decade, industrial space in East Palo Alto has performed well, with rents more than doubling since 2015 and vacancies at or below 3% since 2020.

Comparative Industrial Rents PSF & Vacancies
(2015-2025 YTD)

0.0%

2.0%

4.0%

6.0%

8.0%

10.0%

12.0%

14.0%

16.0%
$0.00
$5.00
$10.00
$15.00
$20.00
$25.00
$30.00
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
YTD
Industrial Rents: EPA Industrial Rents: Study Area
Industrial Vacancies: EPA Industrial Vacancies: Study Area +119%
East Palo Alto
+61%
Study Area

CHANGE IN

INDUSTRIAL RENTS PSF
(2015-2025 YTD)
Source(s): CoStar
Note(s): Industrial rent data is missing for East Palo Alto in 2022; industrial vacancy data is missing for East Palo Alto in 2016, 2017, 2021, and 2022. 66 47| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | INDUSTRIAL
Many of the city’s industrial properties are concentrated around Pulgas Ave and Demeter St, including traditional light industrial uses, a catering business, and a martial arts gym. 3 2450 Pulgas Ave
45K SF
R.E. Borrmann’s Steel
351 Demeter St
33K SF
Knotty Hole Woodworks
325 Demeter St
22K SF
Catered Too
2532-2538 Pulgas Ave
20K SF
Sequoia Upholstery, et al.
350 Demeter St
18K SF
Luna’s Tree Service
2524-2530 Pulgas Ave
20K SF
Rogue Empire, et al.
4767
48| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | OFFICE / INDUSTRIAL
For context, in Menlo Park - just beyond
East Palo Alto’s northern border - there are
office parks that currently house 2.6M SF
of office, industrial, and flex space.

Meta’s Corporate Headquarters
Menlo Science & Technology Park
Meta has plans to redevelop the Menlo Science &
Technology Park, replacing nearly one million square
feet of “outdated buildings” with a “vibrant, walkable, mixed-use village.” The project is advancing through
approvals and will include the following uses:
• 1.6M SF of office and accessory uses
• 200K SF of retail & non-office commercial uses,
including a grocery store and pharmacy
• 1,730 residential units (312 below market-rate)
• A 193-room hotel with attached retail & dining
• Accessible open space & town square
• Pedestrian and cyclist pathways
Proposed Willow Village
Pacific Biosciences
GRAIL
Healthcare
WineBank
Intertek
4868
49| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | HOTELS
As a luxury hotel, the Four Seasons in East Palo Alto has significantly outperformed all hotels in the Study Area. The taxes that it generates are a major asset to the City’s tax base.

Comparative 12 Mo. ADR & 12 Mo. Occupancy
(2015-2025 YTD)

0.0%

10.0%

20.0%

30.0%

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%
$0.00
$100.00
$200.00
$300.00
$400.00
$500.00
$600.00
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
YTD
12 Mo. ADR: EPA 12 Mo. ADR: Study Area 12 Mo. Occupancy: EPA 12 Mo. Occupancy: Study Area +26%
East Palo Alto
+7%
Study Area
CHANGE IN HOTEL 12

MONTH ADR
(2015-2025 YTD)
Source(s): CoStar 69
50| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | HOTELS
There are a handful of hotels in neighboring cities that are comparable in size - at least 150 rooms - to the Four Seasons in East Palo Alto.
3 Hotel Nia
200 Independence Dr
Upper Upscale – 250 Rooms
Sheraton Palo Alto
625 El Camino Real
Upper Upscale – 346 Rooms
citizenM Menlo Park
2 Meta Way
Upscale – 240 Rooms
Four Seasons EPA
2050 University Ave
Luxury – 200 Rooms
Westin Palo Alto
675 El Camino Real
Upper Upscale – 184 Rooms
Stanford Park Hotel
100 El Camino Real
Luxury – 162 Rooms
5070
51| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | MULTIFAMILY RESIDENTIAL
Despite modest inventory growth, multifamily rents in East Palo Alto have increased by 27% since 2015. Vacancies have also been halved from 13% to 7%.

Comparative Multifamily Rents PSF & Vacancies
(2015-2025 YTD)

0.0%

2.0%

4.0%

6.0%

8.0%

10.0%

12.0%
$0.00
$0.50
$1.00
$1.50
$2.00
$2.50
$3.00
$3.50
$4.00
$4.50
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
YTD
Multifamily Rents: EPA Multifamily Rents: Study Area
Multifamily Vacancies: EPA Multifamily Vacancies: Study Area Source(s): CoStar
+27%
East Palo Alto
+19%
Study Area

CHANGE IN

MULTIFAMILY RENTS
PSF
(2015-2025 YTD)
71 52| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | MULTIFAMILY RESIDENTIAL
East Palo Alto has only seen two multifamily projects delivered in the last decade, both offering affordable units. Others are nearing completion or have been approved. 3 Existing
Pipeline

MULTIFAMILY INVENTORY
Serenity Senior Apts
2358 University Ave
41 Units
Woodland Park Apts
2001 Manhattan Ave
605 Units
Light Tree Apts
1805 E Bayshore Rd
185 Units (128 new, 57
renovated)
Colibri Commons
965 Weeks St
136 Units
5272
53| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
REAL ESTATE TRENDS | MULTIFAMILY RESIDENTIAL
Several larger multifamily projects have been proposed but paths to delivery may be uncertain.
3 Proposed

MULTIFAMILY INVENTORY
4 Corners Mixed-Use
1675 Bay Rd
200 Units
Formerly planned for office
Waterfront Phase I
391 Demeter St
300 Units
4 Corners Townhomes
1675 Bay Rd
95 Units
Formerly planned for office
5373
54| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Gateway Retail Center
City’s primary retail hub
Ravenswood Business District
Formerly industrial land
4 Corners / Bay Road Corridor
Potential main street/downtown
University Bay Corridor
Various uses w/ smaller parcels
Pulgas East Bayshore Corridor
Southeastern gateway to EPA w/ small-scale uses
University Circle Business District
Office hub w/ hotel and other uses
Neighborhood Retail
Small businesses &
shopping areas
Laurel/Glenn Way District
Various uses w/ vacant parcels
Ravenswood Specific
Plan Boundary

BUSINESS DISTRICTS
Most notable non-residential properties and
developments noted above are in the City’s
eight business districts. Each has its own
characteristics and may need differing place-based
strategies for activation.

District Name Current Business Mix
/ Industry Focus Trajectory Sense of
Place
Scale of
Redevelopment
Opportunities
Gateway Retail Center Big-box retail Stable Low
Ravenswood Business
District Industrial, vacant land Growing High
University Bay Corridor Office, civic Stable Medium
University Circle Business
District Office, hotel Growing Medium
4 Corners / Bay Road
Corridor Civic, retail, residential Growing High
Pulgas East Bayshore
Corridor Warehouse, retail Stable Low
Laurel / Glen Way / East
Bayshore District Retail, vacant land Stable Low
Neighborhood
Commercial Office, retail Stable Low
Snapshot for each district is provided in the Appendix. 5474 55| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Barriers &
Opportunities for
Inclusive Growth
07 75
56| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

STRENGTHS
As noted previously, East Palo Alto has notable strengths and assets that can form a strong foundation for inclusive economic growth.

History, Culture, &
Community
History of resilience & self-determination; rich & diverse culture; invested civic organizations; tight-knit & entrepreneurial community.

Strategic Location Proximity to major employment hubs & Stanford University; part of a high performing regional economy with access to strong industries (tech, advance manufacturing, education) & robust talent pool.

Industry & Economy Strong base of small businesses invested in the community; presence of sectors (healthcare, professional services) and employers with potential to provide wellpaying jobs with career pathways.

Physical Assets Waterfront; established business districts & underutilized sites; relative affordability of space & housing; active development / investment partners.

Governance Growth & inclusive economic development recognized as a key priority; Convergence of public and nonprofit attention to workforce development. 76 57| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

CHALLENGES
Based on stakeholder input and our analysis, we have started to identify initial barriers for economic development in East Palo Alto to lay the foundation for Phase 2.

Economic / Socioeconomic Policy, Process, & Capacity Physical • Racial and income disparities -
underscoring need for inclusive growth
strategies
• Labor “exporter” - few residents work
locally, and regional prosperity isn’t reaching
households
• Underrepresentation in regional strong
sectors like tech and advanced
manufacturing
• Major employers (e.g., Four Seasons,
Amazon) could be better leveraged for
broader community benefits
• Budget deficit constraining City’s ability to
proactively invest in economic development
(e.g. incentives, placemaking, infrastructure)
• Negative external perception deterring
investment and business attraction
• Active but fragmented economic
development efforts - hindering City’s
ability to coordinate strategy, manage
pipelines, or source partnerships
• Development process perceived as
unpredictable and high-risk
• Business licensing processes burdensome
for small and home-based businesses
• Growth viewed with skepticism and raises
concerns around gentrification among some
stakeholders
• Potential need for a coordinated strategy
to tap County, State, or Federal resources
• Limited transit access constraining
resident / resident / visitor mobility and
investment appeal
• Infrastructure upgrades (e.g., water, sewer)
and environmental remediation needed to
unlocked key development sites
• Many business districts could benefit from
a cohesive identity and street-level vibrancy
• Need for a downtown or central hub to
anchor community, capture spending, and
attract companies and/or visitors
• Limited affordable space for small
businesses and entrepreneurs
77 58| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

OPPORTUNITIES
Our initial analysis highlights four potential policy areas to drive impactful economic development.

Define and illustrate what
inclusive economic
development looks like
Prioritize place-based and
industry aligned investment
Streamline City permitting
processes & examine feasibility
of requirements
Build internal economic
development capacity across
functions
(incl. industry recruitment, infrastructure /
mobility investment, workforce development,
small businesses, partnerships, marketing)
78 59| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Next Steps
08 79
60| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

NEXT STEPS
Establish fact base about
economic development in EPA
HR&A is currently conducting SWOT analysis and continuing to identify specific business, real estate, and workforce development opportunities. Working in collaboration with the City and Kearns & West, the Team will also continue to engage stakeholders.

Additional targeted stakeholder interviews and broader
community to validate findings and gather input on
strategies
Identify business, real estate,
and workforce development
opportunities
Develop economic development
strategic plan
Phase 2: Synthesis
Phase 3: Community Outreach
Phase 4: Final Plan Phase 1: Existing
Conditions
80 61

ENGAGEMENT OVERVIEW
HR&A and Kearns & West have been engaging local stakeholders to inform this study, with additional activities planned in the coming months.

Real Estate Community Local Businesses /
Entrepreneurs
Nonprofit / Workforce
Interviews Broader Community
Interviews Interviews Interviews & Focus
Groups
Pop-ups & Community
Workshop
Fact-finding:
• Commercial, industrial, and
residential market trends
• Challenges and
opportunities in
development / leasing
• Development feasibility
• City processes
Fact-finding:
• Businesses’ locational
decisions
• Opportunities / constraints
for growth
• Workforce challenges
• Areas of needs & support
Fact-finding:
• Workforce development
ecosystem (players and
focus)
• Strategies and impact
• Challenges & opportunities
• Partnership with the City
• Validate concerns,
challenges, and
opportunities for
individuals, families, and
small/micro-businesses &
research findings
• Gather feedback on
proposed strategies
81 62| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
Business
District Profiles
Appendix
82 63| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

GATEWAY RETAIL CENTER
3 District Overview
Located near the southern end of the city, the Gateway Retail Center is East Palo Alto’s primary business hub. The district contains several big box retailers—including IKEA, Nordstrom Rack, and Home Depot—and generates approximately 65% of the City’s sales tax revenue.

The northeastern corner of the district contains some
residential uses, with a mix of single-family homes and a condominium complex with ground-floor retail. A mortuary is located in a lot just north of the IKEA.

Opportunities • Regional access via proximity to the 101 Freeway • New uses, such as a Mega Mart and the City’s entrepreneur center, vacant Office Depot space, and parking lot could be leveraged to boost economic development / activation
Challenges • Not inviting or accessible to pedestrians • According to store managers, retail theft and street vending management present challenges
83 64| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

GATEWAY RETAIL CENTER
3 1
1 23
4 1700 E Bayshore Rd – IKEA
2 • 242K SF building constructed around 2000 • Owned by IKEA Property Inc. 1731-1761 E Bayshore Rd – Gateway 101 Shopping Center
• ~100K SF of retail space constructed in 1999-2000
• Several owners, including Gateway 101 LLC • Occupied by anchor tenants including Cardenas Markets and PGA Tour Superstore
• 1761 building has long been vacant; most recently occupied by Office Depot 1771-1781 E Bayshore Rd – Gateway 101 Shopping Center
• ~200K SF of retail space constructed in 1999-2000
• Several owners, including Gateway 101 LLC • Occupied by anchor tenants including Nordstrom Rack and Home Depot; Mega Mart will be moving into space formerly occupied by Target 1765 E Bayshore Rd • 45K SF mixed-use building constructed in 2008 (residential condo, retail) • Individual condo owners; retail space owned by Cummings Park Associates & EPA Bayshore Properties LLC
• Will house the City’s upcoming entrepreneur center
Notable Existing Properties
3 4
84 65| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

GATEWAY RETAIL CENTER
3 2
43 1
660 Donohoe St • Two lots combining for 0.39 acres, located next to Jones Mortuary • Smaller lot owned by EPA City Redevelopment; larger lot owned by the Charles A Jones Trust
1700 Bay Rd • 0.27-acre lot next to IKEA • Owned by the Lola Mae Clewis Trust 899 O’Connor St • 0.08-acre lot behind Nordstrom Rack • Owned by Gateway 101 LLC 1791 E Bayshore Rd • 0.40-acre lot at southern tip of the district near pedestrian pathway • Owned by Redevelopment Agency 1234
Vacant Parcels & Planned Projects
85 66| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

RAVENSWOOD BUSINESS DISTRICT
3 District Overview
The Ravenswood Business District, located in the northern tip of the city along Bay Road, contains several vacant parcels on formerly industrial land, as well as some small-scale industrial facilities and single-family homes. As one half of the Ravenswood Business District / 4 Corners Specific Plan, this area has been envisioned as an “employment district with…new-generation industries.”
Opportunities • Recently adopted Ravenswood/4 Corners Specific Plan established a shared vision for the district
• Potential for mixed-use hub near waterfront, with existing draws like Cooley Landing, Bloomhouse/farmers market
• Large swaths of land are held by single owners, enabling transformative development guided by a coherent vision
Challenges • Significant environmental remediation and infrastructure improvements are required to accommodate future
development
• Current Low demand for office and life science uses require pivoting on previously conceived development plans 86
67| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

RAVENSWOOD BUSINESS DISTRICT
3 1
22 3
1 4
Note: There are some lands within this district that cannot be developed because they are protected, under utility easements, or are still undergoing environmental mitigation, limited to commercial and, therefore, no residential can be built on certain sites. 2555 Pulgas Ave – Bloomhouse
• 6,000-SF community center opened in 2019
1885 Bay Rd – Ravenswood Family Health Center
• 38K SF building opened in 2015
Parcel 63050050 • 29.65-acre parcel, a portion of which will be developed into Phase 1 of the EPA Waterfront Project
• Project will include three residential buildings with nearly 300 units 2519-2535 Pulgas Ave
•9-acre site owned by Emerson Collective - planning in progress 2020 Bay Rd • 17.2-acre site planned for 1.4M SF of office, retail, and open space 1990 Bay Rd • Planned site for 918K SF of office, life science, and retail space • Developed by Harvest Properties Notable Existing Properties
Vacant Parcels & Planned Projects 121342
87 68| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
4 CORNERS / BAY ROAD CORRIDOR
3 District Overview
The 4 Corners / Bay Road Corridor is situated around the intersection of University Avenue and Bay Road and contains a variety of uses, including multi- and single-family residential, retail, industrial, civic, and office. The Ravenswood Business District / 4 Corners Specific Plan envisions this area as the city’s downtown with “active neighborhood-serving uses…and a lively main street.” City Hall and the San Mateo County Library serve as anchors, while a vacant six-acre lot across the street—former home the Nairobi Village Shopping Center—awaits
redevelopment.

Opportunities • Recently adopted Ravenswood/4 Corners Specific Plan established a shared vision for the district
• Multifamily housing and key civic and community anchors, such as City Hall and the EPACENTER, could provide a user base for additional retail / amenities
• Planned and under construction projects at 1675 Bay Rd and 965 Weeks St could activate surrounding parcels
Challenges • As the aspirational new downtown, the District does not yet have a pedestrian friendly environment / district identity 88 69| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
4 CORNERS / BAY ROAD CORRIDOR
3 123
4 3
2 2415 University Ave – San Mateo County Government Center • Contains East Palo Alto’s City Hall and public library 1730 Bay Rd – Courtyard at Bay Road
• Four-story, 77-unit multifamily building
• Constructed in 2005
Montage Circle Complex • Newer looking single-family home complex • Mentioned briefly in the Ravenswood Specific Plan (Pulte Homes subdivision) and listed as vacant parcels in data from City
1950 Bay Rd - EPACENTER
• Two-story, 25K SF youth development center
• Opened in 2022
1 4
Notable Existing Properties
89 70| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT
4 CORNERS / BAY ROAD CORRIDOR
3 1234
1 4
2 3
Vacant Parcels & Planned Projects
1675 Bay Rd • 6.0-acre parcel owned by Sand Hill Properties • City owns a small adjacent parcel at the southwest corner of the site • Planned for a mixed-use project with residential and retail uses 1620 Bay Rd • Three parcels combining for 0.85 acres • Potentially owned by Clarumb (to be confirmed) 1798 Bay Rd • 1.4-acre lot owned by the City of EPA • Currently provides a safe parking lot for unhoused residents living in RVs 965 Weeks St • 2.6-acre lot planned for Colibri Commons, a 136 -unit multifamily building
for low-income households (studios to four-bedrooms)
90 71| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

UNIVERSITY BAY CORRIDOR
3 District Overview
The University Bay Corridor contains a variety of uses, including multi- and single-family housing, retail, civic, and office. The district’s primary thoroughfare—University Avenue—is used as a cut-through route for traffic accessing the Dumbarton Bridge to the north and the 101 Freeway to the south.

Corporate offices for Amazon, located at the southern end of the district, opened in 2016. An adjacent vacant lot was tapped for additional office space but was halted during the pandemic.

Opportunities • Vacant Sobrato site presents opportunity to add meaningful scale to the district
• New retail - particularly dining options - could capture University Avenue commuters
• Anchors such as the Amazon office and YMCA could provide a user base for additional retail / amenities
Challenges • Paths to realize stalled developments uncertain • High traffic volume; not pedestrian friendly 91 72| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

UNIVERSITY BAY CORRIDOR
3 234
2 4
6 1
1 2361 University Ave
– Nugent Square Apartments
• 40K, 32-unit rent-restricted multifamily building
• Constructed in 2006
2358 University Ave – Serenity Senior
• 160K, 41-unit rent-restricted multifamily building
• Constructed in 2017
2242 University Ave – Drew Center Pharmacy
• Only pharmacy currently in the City of East Palo Alto 550 Bell St – EPA Family YMCA
• 32K SF community center • Constructed in 2007
2160 University Ave – AutoZone Auto Parts
• 7K SF auto parts store
2100 University Ave - Amazon
• 214K office building, housing over 1,000 corporate and tech employees for Amazon Web Services
• Constructed in 2016
65 3
5 Notable Existing Properties
92 73| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

UNIVERSITY BAY CORRIDOR
3 132
3 12
2331 University Ave • Two parcels combining for 0.5 acres and planned for a four-story, 48K SF mixed-use building with retail and 33 residential units • Entitled by Clarum Communities but project did not advance 2277 University Ave • 0.36-acre parcel owned by the EPA County Waterworks District • A single-story government building is currently on the site • City is in talks with San Mateo County about swapping the parcel for another in order to develop a park
2115 University Ave • 2.9-acre site planned for a 220K SF office building; project on pause • Owned by The Sobrato Organization Vacant Parcels & Planned Projects
93 74| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

UNIVERSITY CIRCLE BUSINESS DISTRICT
3 District Overview
The University Circle Business District, located at the intersection of the 101 Freeway and University Avenue, is anchored by three office towers totaling 450,000 SF and a 200-room Four Seasons Hotel. This district lies on the former site of Whiskey Gulch, a collection of small businesses of which many were owned by local residents of color. A new office tower and renovations to the central plaza are planned, and there is a desire from both the City and property managers to activate the space even more.

Opportunities • Coherent district identity with some public -space activation
• Regional access via proximity to the 101 Freeway and
University Avenue
• New site improvements and tenant/community-serving uses and temporary activations could attract new tenants,
community members, and visitors to the district
Challenges • District is cut off from the rest of East Palo Alto by the 101 Freeway. Limited pedestrian access and connections for
surrounding residential community
• Regionally office vacancy remains high 94
75| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

UNIVERSITY CIRCLE BUSINESS DISTRICT
3 1
2 3
4 1
2 Notable Existing Properties
1900 University Ave • 143K SF office building constructed in 2001 • Owned by Columbia Property Trust Inc. 1950 University Ave • 165K SF office building constructed in 2002 • Owned by Columbia Property Trust Inc. 2000 University Ave • 148K SF office building constructed in 2002 • Owned by Columbia Property Trust Inc. 2050 University Ave – Four Seasons Hotel
• 190K SF hotel constructed in 2006 • Owned by Strategic Hotels & Resorts 1234
Vacant Parcels & Planned Projects
Parcels 63680090, 63680110, and 63680180 • Planned University Circle Phase II project, approved in 2022, would allow the construction of 180,000 square feet of new offices on campus. Project timeline TBD.
1900-2050 University Ave (Inner Circle)
• Planned renovation to the inner circle of the complex, including reconfiguration of an existing structure into a café, landscape improvements, and façade changes to buildings 1900, 1950, and 2000 University Ave 12 95
76| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

PULGAS EAST BAYSHORE CORRIDOR
3 District Overview
This business district, located at southern tip of the city, consists of a Public Storage facility, a few small shops, and an auto repair business. Section 16.4 of the General Plan 2035 envisions this area for “redevelopment and intensification of the existing neighborhood retail…including mixed-use
development with ground-floor retail and office or
residential on the upper floors.”
Opportunities • Surrounding residential community provides natural customer base for community serving uses and
neighborhood amenities
Challenges • While low
-density, self-storage use is typically hard to
displace / redevelop
• Highway adjacency creates a physical barrier and detracts from the street-level experience due to noise, exhaust, and the absence of active storefronts across the street • Located on the periphery and disconnected from the
city’s other business districts
96 77| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

PULGAS EAST BAYSHORE CORRIDOR
3 123
1 2
3 Notable Existing Properties 4
4 1961 E Bayshore Rd – Public Storage
• Facilities spread out over three parcels combining for 3.5 acres • Owned by SEI PSP II Joint Ventures and American Storage Associates 1905 E Bayshore Rd – Gonzalez Tires
• Auto service shop located on a 0.25-acre lot
• Owned by the Henry Rainer Trust
1895 E Bayshore Rd • Parcel is designated as occupied by auto services, but maps show smaller retail uses on a 0.25-acre lot
• Owned by the Edward E. Campbell Trust
1933 Pulgas Ave – Garden Market
• 5,300-SF general store located on a 2.23-acre lot
• Owned by Citystar Properties
97 78| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

LAUREL / GLEN WAY / EAST BAYSHORE DISTRICT
3 District Overview
This business district, located along the western border of the city, consists of an Extra Space Storage facility, a mix of single- and multi-family homes, retail, a church, and a few vacant lots.

Given the variety of uses along this corridor, this district could be well-suited for some smaller, neighborhood-serving retail spaces.

Opportunities • Vacant parcels could provide opportunities to fill neighborhood-serving retail gaps
Challenges • Vacant parcels are small and shallow
- potentially challenging
to develop
• Highway adjacency creates a physical barrier and detracts from the street-level experience due to noise, exhaust, and the absence of active storefronts across the street
• Placemaking / activation would be needed to support a more coherent sense of place that establishes the district as a more active commercial corridor
98 79| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

LAUREL / GLEN WAY / EAST BAYSHORE DISTRICT
3 2
3 1
1 2
4 3
Notable Existing Properties
807 E Bayshore Rd • 0.55-acre lot w/ warehouse • Empty lot on site but not listed as vacant • Owned by Lucky Children LLC 999 E Bayshore Rd • 1.26-acre lot w/ Extra Space Storage • Owned by Storage Portfolio I LLC 1199 E Bayshore Rd • 0.26-acre lot w/ St. Samuel Church • Owned by St. Samuel Church of God 123
Vacant Parcels & Planned Projects
1001 E Bayshore Rd • 0.08-acre lot w/ single
-family home
• Owned by Yip Lambo
1205 E Bayshore Rd • 0.12-acre lot w/ fence and billboard • Owned by Yusuf Ibrahim 1385 E Bayshore Rd • 0.10-acre lot next to single
-family homes
• Owned by Keleta Tesfai
Parcel 063183090 • 0.09-acre lot w/ parking next to Emmanuel’s Pizza & Bakery • Owned by the Curtis D. Duplessis Trust 3214
99 80| HR&A Advisors East Palo Alto Economic Development Strategic Plan DRAFT

NEIGHBORHOOD COMMERCIAL
The Neighborhood Retail Business Area comprises several non-contiguous hubs of small businesses and shopping areas across East Palo Alto.
3 Willow Rd / Newbridge Retail Hub
Small retail / commercial area
Manhattan & O’Connor
Shopping area
West Bayshore & Newell Road
Shopping area
East Bayshore & Euclid
Shopping area
Opportunities
• Surrounding residential
communities may support
targeted investment in F&B,
personal services, and
community amenities
Challenges
• While most parcels house
active businesses, shopping
areas generally lack district
identity
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NC –WILLOW RD / NEWBRIDGE RETAIL HUB
3 Hernandez’ Nursery • 910 Newbridge St • 0.15-acre parcel owned by Karwash Mohammed
1 Ana’s Party Store • 910 Newbridge St • 0.08-acre parcel owned by Karwash Mohammed
2 Elegancia Beauty Salon • 922 Newbridge St • 0.16-acre parcel owned by Kibrom Berhane 3 Notable Existing Properties & Vacant Parcels
907 Newbridge St • Office building (tenants include legal services firm and a janitorial company)
• 0.23-acre parcel owned by Karwash
Mohammed
4 1
2 3
4 101
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NC – MANHATTAN & O’CONNOR
3 Notable Existing Properties & Vacant Parcels
La Tiendita Market • 510 O’Connor St • 0.23-acre parcel owned by Redus Woodland LLC
1 LaunderLand EPA • 1997 Manhattan Ave • 0.12-acre parcel owned by the Grace M.

Chew Trust
2 1
2 102
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NC – WEST BAYSHORE & NEWELL ROAD
3 1750 W Bayshore Rd • 0.15-acre parcel w/ single-family home • Owned by the Toi Lung Young Trust 1 7-Eleven
• 77 Newell Rd • 0.12-acre parcel owned by the Toi Lung Young Trust
2 Parcel 063513730 • Vacant 0.26-acre parcel used for parking • Owned by the Toi Lung Young Trust 3 Notable Existing Properties & Vacant Parcels
Three Brothers Tacos • 95 Newell Rd • 0.39-acre parcel owned by Fred Young Jr. 4 1
2 3
Parcel 063515170 • Vacant 0.63-acre parcel currently used for a pop park
• Owned by Gordon Young
5 4
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NC – EAST BAYSHORE & EUCLID
3 Notable Existing Properties & Vacant Parcels
1489 E Bayshore Rd • Single-building with various retailers • 0.45-acre parcel owned by Sonsco LLC 1 1475 E Bayshore Rd • Gated parking lot; listed as auto repair • 0.23-acre parcel owned by LR Land LLC 2 2056 Glen Way • 5+ unit apartment building built in 1960 • 0.21-acre parcel owned by the Maude P.

Hutchins Trust
3 2070 Glen Way • Single-family home built in 1953 • 0.18-acre parcel owned by an LLC 4 2080 Glen Way • Duplex built in 1935 • 0.19-acre parcel owned by Nofal Ali Abdallah
5 1
2 3
4 5
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EPASD PUBLIC HEARING ITEM 10.1

EAST PALO ALTO

SANITARY DISTRICT

STAFF REPORT
DATE: July 15, 2025
TO: Honorable Members of the City of East Palo Alto City Council, Governing Board to the East Palo Sanitary District, a Subsidiary of the City of East Palo Alto
VIA: Melvin E. Gaines, General Manager
BY: Humza Javed, District Engineer
Nancy Murguia, Management Analyst
SUBJECT: 2025 Sewer System Master Plan
Recommendation
Adopt a Resolution approving the 2025 Sanitary Sewer System Master Plan.

Alignment with City Council Strategic Plan
This recommendation is primarily aligned with:
 Public Infrastructure and Utilities
Background
On November 15, 2023, the San Mateo Local Agency Formation Commission (LAFCo) unanimously approved the City of East Palo Alto’s application to designate the East Palo Alto Sanitary District (EPASD or “District”) as a subsidiary district of the City. The reorganization took effect on October 1, 2024, when the City Council assumed governance of EPASD. EPASD remains a legally separate entity from the City, and its assets are kept distinct.

The City of East Palo Alto has a contract with Freyer & Laureta, Inc. (F&L) to provide engineering support services for EPASD, including development of a 2025 Sanitary Sewer System Master Plan (Master Plan). F&L has been working on the Master Plan since the beginning of this year, and they have provided progress updates on the Master Plan development at three previous EPASD Advisory Committee meetings.

At the June 25, 2025 EPASD advisory committee meeting, the Advisory Committee 105
EPASD PUBLIC HEARING ITEM 10.1
recommended approval of the Master plan to the EPASD Board.

Additionally, the Planning Commission will review conformance of the projects in the Sewer System Master Plan with the City’s General Plan at the July 14, 2025, Planning Commission meeting.

Analysis
The Master Plan is intended to provide the District with an overall plan for sanitary sewer infrastructure improvements over the next twenty (20) years to maintain sanitary sewer system reliability and support anticipated development within the City.

The scope of the Master Plan includes:
 Summarizing and describing the District’s service area and existing sanitary sewer system.
 Assessing current and projected sanitary sewer demands, including identifying potential vulnerabilities to inflow and infiltration (I/I) during wet weather events.  Establishing performance, operational, and reliability criteria for evaluating system capacity and identifying rehabilitation and replacement needs.  Constructing, calibrating, and evaluating a new hydraulic model to assess the system’s capacity to convey existing and future flows, including Average Dry Weather Flow (ADWF) and Peak Wet Weather Flow (PWWF), and identifying potential capital improvements.
 Preparing a comprehensive evaluation of the system’s capacity, redundancy, resiliency, and rehabilitation and replacement needs over a 20-year planning horizon.
 Verifying the need, sizing, and prioritization of planned sanitary sewer system improvements.
 Developing a 20-year, risk-based Capital Improvement Program (CIP) that prioritizes existing capacity deficiencies and plans for future improvements based on system needs and risk of sanitary sewer overflows.
 Developing a preliminary cash flow analysis to support long-term financial planning and inform Board decision-making.

The Draft 2025 Master Plan is included as an attachment to this staff report.

Projects
As part of the Master Plan, projects were identified for the next 20 years. Projects are categorized as follows:
 Category 1 projects address existing capacity related deficiencies that represent the 106
EPASD PUBLIC HEARING ITEM 10.1
highest priority projects.
 Category 2 projects address future development capacity related deficiencies and would be implemented as new development projects move through the City’s Planning and Building approval processes.
 Category 3 projects are projects that address structural deficiencies and aging infrastructure with the highest priority projects to be addressed over a 20 year horizon with ongoing annual funding to eventually replace all of the sanitary sewer pipelines within the collection system.

Table 1 – Capital Projects
Category Project
Opinion of
Probable Project
Cost
1 Existing Capacity Deficiency: Westside $7.8 Million
1 Existing Capacity Deficiency: Eastside $9.4 Million
2 Future Development Capacity Deficiency $52.8 Million
3 Structural Deficiency (High Priority) $7.7 Million
Notes
1) Category 1 projects are highest priority to address existing capacity deficiencies. 2) Category 2 projects will be grouped in phases dependent on new development building permit applications.
3) Category 3 high priority projects are those pipeline segments that were previously identified by Sierra West (EPASD’s previous engineering consultant) that exhibit the worst structural conditions and can be implemented in phases. Following completion of high priority projects, the remaining pipeline segments (approximately 143,000 linear feet) will be replaced over a 20-year period.

Detailed project information is included on the project summary sheets in the SSMP.

Staff will provide a comprehensive presentation of the Master Plan during the July 15, 2025, Board meeting.

Fiscal Impact
There is no direct fiscal impact with the adoption of this plan. The EPASD Board will need to adopt a separate capital budget to proceed with the individual projects.

Public Notice
The public was provided notice by making the agenda and report available at the City’s website and on a bulletin board located at City Hall: 2415 University Avenue, East Palo Alto.

Environmental
The action being considered by the City Council is exempt from the California Environmental Quality Act (CEQA) because it is not a “project” pursuant to 15378(b)(4) because it is a fiscal 107
EPASD PUBLIC HEARING ITEM 10.1
activity which does not involve any commitment to any specific project which may result in a potentially significant impact on the environment.

Attachments

1. Resolution
 Sewer System Master Plan Final Draft
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1 of 2
RESOLUTION NO. XX – 2025

A RESOLUTION OF THE CITY COUNCIL

OF THE CITY OF EAST PALO ALTO
APPROVING AND ADOPTING THE 2025 SEWER SYSTEM MASTER PLAN WHEREAS, the purpose of the Sewer System Master Plan (“SSMP”) is to assess and evaluate the City’s existing sewer system facilities; and WHEREAS, on October 1, 2024, the City Council assumed governance of the East Palo Alto Sanitary District (EPASD) and has contracted with Freyer & Laureta, Inc. (F&L) to provide engineering support services to EPASD, including development of a 2025 SSMP; and WHEREAS, the SSMP is inclusive of the recommended Capital Improvement Projects (CIP), and currently includes a total of thirteen (13) projects with an estimated total cost of approximately $78 million slated for completion over the course of the next twenty years; and WHEREAS, on June 25, 2025, the EPASD Advisory Committee recommended approval of the SSMP to the EPASD Board; and
WHEREAS, on July 14, 2025 the Planning Commission confirmed the conformity of the projects in the Sewer System Master Plan with the City’s General Plan; and WHEREAS, the 2025 Sewer System Master Plan has been completed and is formalized for the adoption of the EPASD Board.

NOW, THEREFORE, BE IT RESOLVED THAT THE CITY COUNCIL OF THE CITY OF EAST PALO ALTO HEREBY approve and adopt the 2025 Sewer System Master Plan.

PASSED AND ADOPTED this 15th day of July 2025, by the following vote:

AYES:

NOES:

ABSENT:

ABSTAIN:

Martha Barragan, Mayor
ATTEST: APPROVED AS TO FORM:

James Colin, City Clerk John D. Lê, City Attorney
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FINAL DRAFT
East Palo Alto Sanitary
District
Sewer System Master Plan
June 20, 2025
Prepared By

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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. i Table of Contents
ES EXECUTIVE SUMMARY............................................................................................................................................1 ES.1 Background and Introduction.............................................................................................................................1 ES.2 Land Uses ..................................................................................................................................................................1 ES.3 Sanitary Sewer Flow and System Analysis....................................................................................................1 ES.4 Hydraulic Model Development........................................................................................................................3 ES.5 Hydraulic Capacity Analysis Results................................................................................................................3 ES.6 Pipeline Capacity and Condition Assessment............................................................................................ 4 ES.7 Capital Improvement Program........................................................................................................................ 4 ES.8 Rate and Impact Fee Study................................................................................................................................5 1 Background and Introduction .............................................................................................................................1-1

1.1 Background and Project Objectives .............................................................................................................1-1

1.2 Summary of Existing Information ...............................................................................................................1-2 2 Land Uses.................................................................................................................................................................. 2-1

2.1 Existing Sewer System .................................................................................................................................... 2-1

2.2 Population Served & Land Use Characteristics ...................................................................................... 2-1

2.3 Existing Collection System Facilities.......................................................................................................... 2-2 3 Sanitary Sewer Flow Analysis ............................................................................................................................3-1

3.1 Infiltration and Inflow.......................................................................................................................................3-1

3.2 Calculation of Flows..........................................................................................................................................3-1

3.3 Water Supply Service......................................................................................................................................3-2

3.4 Sewer System Treatment Capacity. ..........................................................................................................3-2 4 Hydraulic Model Development.........................................................................................................................4-1

4.1 Model Components..........................................................................................................................................4-1

4.2 Model Calibration...............................................................................................................................................4-1

4.3 Model Scenarios................................................................................................................................................4-2 5 System Capacity Analysis ...................................................................................................................................5-1

5.1 Design Storm Criteria.......................................................................................................................................5-1

5.2 Pipeline Hydraulic Capacity Criteria ............................................................................................................5-1

5.3 System Capacity Deficiencies......................................................................................................................5-2 6 Collection System Assessment ........................................................................................................................6-1 111
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6.1 Category 1: Existing Pipe Capacity Deficiencies ......................................................................................6-1

6.2 Category 2: Future Pipe Capacity Deficiencies .......................................................................................6-1

6.3 Category 3A: Existing Pipe Structural Deficiencies................................................................................6-1

6.4 Category 3B: Remaining Pipe in the Sewer System ............................................................................6-2 7 Capital Improvement Program ......................................................................................................................... 7-1

7.1 Capital Improvement Program Development........................................................................................ 7-1

7.1.1 Category 1 Existing Conditions CIP Project Group......................................................................... 7-1

7.1.2 Category 2: Developer Related CIP Project Group ...................................................................... 7-2

7.1.3 Category 3A: Existing Structural Deficiency CIP Project Group .............................................. 7-2

7.1.4 Category 3B: Aging Infrastructure CIP Project Group.................................................................. 7-2

7.1.5 Capital Improvement Projects – All Categories ............................................................................ 7-3 8 Rate and Impact Fee Study................................................................................................................................8-1 112
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LIST OF TABLES
Table ES.1 Pipeline Capacity and Condition Assessment
Table ES.2 CIP Project Summary
Table 3.1
Flow Monitoring Locations
Table 3.2 Peaking Factor Calculations
Table 4.1 Scenario 1: 2025 Flow Injection
Table 4.2 Scenario 2: 2035 Flow Injection
Table 4.3 Scenario 3: 2035 Enhanced Flow Injection
Table 6.1 2025 Capacity Improvements for 4-Feet Freeboard Under Existing PWWF Table 6.2
2035 Enhanced Capacity Improvements for 4-Feet Freeboard Under Existing PWWF Table 6.3 Structural Deficient Pipe Improvements
Table 7.1 Category 1 – CIP Project Summary
Table 7.2 Category 2 – CIP Project Summary
Table 7.3 Category 3A – CIP Project Summary
Table 7.4 Overall – Proposed Capital Improvement Plan
Table 7.5 Category 3B – CIP Project Summary
Table 8.1 Impact Fee Calculation
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LIST OF FIGURES
Figure ES.1 Existing Service Area
Figure 2.1 EPASD Sanitary Sewer Service Area
Figure 2.2 2025 Sewer Map
Figure 3.1 Flow Monitoring Locations
Figure 4.1 Scenario 1: 2025 – Additional Flow Injection Locations & Built Developments Figure 4.2 Scenario 2: 2035 Conditions – Additional Flow Injection Locations Figure 4.3 Scenario 3: 2035– Additional Flow Injection Locations & Known Developments Figure 5.1 Scenario 1: 2025 – PWWF Conditions
Figure 5.2 Scenario 2: 2035 – PWWF Conditions
Figure 5.3 Scenario 3: 2035 Enhanced PWWF Conditions
Figure 6.1 Category 1: Existing Pipe Capacity Deficiencies Figure 6.2 Category 2: Future Pipe Capacity Deficiencies Figure 6.3 Category 3A: Existing Pipe Structural Deficiencies Figure 6.4 Category 1, 2, and 3A Overlap
Figure 6.5 Category 3B: Remaining Pipe Sewer System
Figure 7.1 Category 1 – CIP Projects
Figure 7.2 Category 2 – CIP Projects
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. v Figure 7.3 Category 3A – CIP Projects
Figure 7.4 Overall – CIP Projects
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. vi

APPENDICES
Appendix A Land Use Changes – 2035 General Plan and Ravenswood Specific Plan Appendix B Sanitary Sewer Model Calibration Memorandum
Appendix C
Flow Demand Calculations
Appendix D Model Outputs and Results
Appendix E CIP Project Summary Sheets
Appendix F Impact Fee Memorandum
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ABBREVIATIONS
ADD Average Day Demand
ADWF Average Dry Weather Flow
CCTV Closed Circuit Television
City City of East Palo Alto
CIP Capital Improvement Project
EDUs Equivalent Dwelling Units
EPA Environmental Protection
Agency
EPASD East Palo Alto Sanitary District
FAR Floor Area Ratio
F&L Freyer & Laureta, Inc.
ft feet
FY fiscal year
GIS Geographical Information
System
GPD gallons per day
GPM gallons per minute
HDPE high density polyethylene
HGL hydraulic grade line
I&I Inflow and Infiltration
ISG Individual Supply Guarantee
LAFco Local Agency Formation
Commission
LF linear foot
MDD maximum day demand
MGD million gallons per day
O&M Operation & Maintenance
OPPC opinion of probable project cost
PDWF Peak Dry Weather Flow
PWWF Peak Wet Weather Flow
PHD peak hour demand
PVC polyvinyl chloride
RWQCP Regional Water Quality Control
Plant
SF square feet
SRF State Revolving Funds
SSOs Sanitary Sewer Overflows
VCP Vitrified Clay Pipe
WBSD West Bay Sanitary District
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ES EXECUTIVE SUMMARY
ES.1 Background and Introduction
The East Palo Alto Sanitation District (EPASD) was first established in 1939 in the southern corner of San Mateo County and borders Santa Clara County. Both the Cities of East Palo Alto portions of Menlo Park and are part of the EPASD’s service area.

The purpose of this Master Plan was to re-establish the EPASD model in new software, provide an updated Capital Improvement Program (CIP) along with a rate and impact fee. This Master Plan is an update to EPASD’s previously completed Master Plan in 2015 and its 2021 addendum.

ES.2 Land Uses
EPASD serves Cities of East Palo Alto and Menlo Park with a gravity-based sewer collection system covering approximately 1,230 acres (1.92 square miles) as shown in Figure ES.1. The system includes approximately 33 miles of sewer pipelines, primarily 6-inch vitrified clay pipes (VCP), with larger mains up to 30 inches in diameter. A major infrastructure component is the siphon under San Francisquito Creek, which was realigned in 2017 with two parallel 22-inch high-density polyethylene (HDPE) pipes.

Downstream of the syphon, sewer system is conveyed to the Palo Alto Regional Water Quality Control Plant (RWQCP) for treatment.

EPASD operates and maintains the collection system in accordance with the requirements of the State Water Resources Control Board, as administered through the Statewide SSO Waste Discharge Requirements and RWQCB Sewer System Management Plan guidelines.

The City of East Palo Alto’s 2035 General Plan, adopted in 2017, introduced land use changes to support balanced development across residential, commercial, and recreational uses. In 2024, the Ravenswood Specific Plan was adopted, which provided further refinement in the eastern portion of the city, enhancing details for mixed-use areas. These land use updates and other known developments were incorporated into system model. The land use maps are included in Appendix A.

ES.3 Sanitary Sewer Flow and System Analysis
Sewer flow estimates were derived using updated hydraulic modeling inputs, historic monitoring data, and land use assumptions. The methodology builds on the foundational work from the 2015 Master Plan and incorporates current Geographical Information System (GIS) data, flow monitoring studies, and zoning projections.

The flow projections for developments were calculated using a multi-step process based on billing records, zoning designations, and equivalent dwelling units (EDUs). Key elements of the process included:
• Estimating existing flows using 2019 billing data and a baseline of 200 gallons per EDU per day, consistent with WBSD practices.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. ES-2 • Projecting future flows using zoning densities and Floor Area Ratios (FAR) from the 2035 General Plan and Ravenswood Specific Plan.
• Based on 2011-2012 Sanitary Sewer Flow Monitoring Inflow/Infiltration Study by V&A Consulting (V&A Flow Monitoring), the peaking factors were applied to calculate peak wet weather flows (PWWF) from average dry weather flows (ADWF).

Figure ES.1 Existing Service Area
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. ES-3 ES.4 Hydraulic Model Development
A hydraulic model was used to evaluate the current and future performance of the sewer system sewer system collection system. This model represents a tool used to support decision making for the ongoing improvement and maintenance of the system. The model incorporates physical and operational characteristics of the system and simulates key hydraulic parameters such as flow, velocity, depth, surcharge conditions, and hydraulic grade lines. The model was rebuilt from the outdated Hydra 7 platform to Bentley’s SewerGEMS software. The new model was developed using EPASD’s GIS database, archived field data, and updated infrastructure records. Validation against historical flow data confirmed the reliability of the SewerGEMS model, making it the analytical foundation for evaluating existing and future system capacity needs.

The three planning scenarios included the following:
• Scenario 1: 2025 Existing Conditions: The model was updated to reflect constructed developments and sewer improvements as of 2025. The projects included are Light Tree Apartments, University Plaza Phase 1, and 1950 Bay Road. The ADWF and PWWF were calculated and analyzed to assess the current system's capacity and identify deficiencies. • Scenario 2: 2035 Conditions: Scenario 2 will be described as 2035 Conditions, which include the land use changes from the 2035 General Plan and Ravenswood Specific Plan. • Scenario 3: 2035 Enhanced Conditions: Scenario 3 will be described as the 2035 Enhanced Conditions, which include the 2035 General Plan, Ravenswood Specific Plan, and Planned Developments. The planned developments include University Plaza Phase 2, Weeks Street Townhomes, and others.

This sanitary sewer system's performance was evaluated under wet weather conditions using a 10- year, 24-hour design storm, as defined by NOAA, to assess system capacity and predict sanitary sewer overflows (SSOs).

The 2025 Master Plan revises previous pipeline design criteria, replacing the depth-to-diameter (d/D) ratio with a freeboard-based standard. Under this updated criterion, all new or replacement pipelines are required to maintain a minimum of four feet of freeboard under design storm conditions. In instances where the pipe depth is less than four feet and the freeboard criterion cannot be applied, the system must demonstrate that no SSOs will occur under modeled conditions.

ES.5 Hydraulic Capacity Analysis Results
Hydraulic modeling was conducted for the three scenarios providing key insights into the current and future performance of the EPASD’s sanitary sewer system (Figures 5.1, 5.2, and 5.3). Based on the expected surcharge in current and future conditions, current and future capacity improvements are needed to accommodate peak wet weather flows.

Major observations within the model include:
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. ES-4 • Modeled 2025 current conditions do not predict SSOs and surcharging exists in some areas exceeding the design criteria.
• Modeled 2035 Conditions and 2035 Enhanced Conditions experience SSOs with surcharging in some areas exceeding the design criteria.
• There are both existing customer and developer-related capacity improvements required • The system has hydraulic limitations due to relatively flat existing topography, pipe slopes, and the absence of pump stations.
• Low flow velocities under both current and future dry weather conditions do not exceed 2 ft/s, which will require ongoing maintenance and monitoring.

ES.6 Pipeline Capacity and Condition Assessment
The recommended improvements for the sanitary sewer system have been grouped into four prioritybased categories. These categories address both existing and future deficiencies related to hydraulic capacity, structural condition, and system longevity. A summary of each category is provided below, and results are provided in Table ES.1 and mapping of categories 1-3 are presented in (Figure 6.1 through 6.5).

TABLE ES.1 PIPELINE CAPACITY AND CONDITION ASSESSMENT
Category Description Length (LF) Running Total
(LF)
Running Percentage of
Total System1
1 Existing Hydraulic Deficiencies 7,285 7,285 4.2%
2 Future Hydraulic Deficiencies213,848 21,133 12.2%
3A Structural Deficiencies 9,796 30,929 17.8%
3B Remaining System nearing end of
useful service life 142,928 173,857 100%

1. Total Pipe in System is 173,857 LF.
2, Excludes pipelines where developers and existing customers share responsibility.

Highlights: Category 1 and 3A deficiencies are grouped with the duties of current customers to fund improvements.

Category 2 Improvements are developer related improvements. Category 3B lines represent ongoing maintenance needs by all customers.

ES.7 Capital Improvement Program
The CIP was developed based on the deficiency category classifications. Categories 1 and 3A represent the most urgent needs due to existing hydraulic and structural deficiencies. Category 2 projects address future capacity needs related to anticipated development and should be reviewed regularly in coordination with the EPASD as growth occurs. Where practical, structurally deficient pipes from Category 3A were incorporated into Category 1 or 2 projects to maximize efficiency and reduce construction overlap.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. ES-5 The CIP projects are broken down by Category, a summary can be seen in Table ES.2. Additional detail is found in Tables 7.1 through 7.5 mapped out in Figures 7.1 through 7.4. A breakdown of each CIP project is found in Appendix E.

The project estimates should be evaluated alongside other infrastructure capital planning efforts within the City.

TABLE ES.2 CIP PROJECT SUMMARY
Category Number of Projects Pipe Replacement (LF) OPPC ($) 1 2
1 7,501 $17,357,000
2 7
1, 2
17,000 $52,799,000
3A 4 6,429 $7,288,000

1. Portions of the project contain other category pipes to maximize construction efficiency. Work should be performed over the next 4 years funded by reserves and sewer service charges.

2. Principally developer-related projects.

3. The remaining portion of the sewer system 74% for existing VCP is suggested to be replaced over a 25-year period based on available funds. The OPPC for the remaining aging infrastructure will be approximately $4.3M/yr (6,000LF/yr), with an overall total of $107M. It is important to note that this cost is based on slip lining repair and partial replacement only.

ES.8 Rate and Impact Fee Study
As part of the EPASD’s Master Plan update, a sewer service charge has been developed to support funding maintenance of the existing system. This rate is presently set at $660, and the addition of an annual increase of 5% be applied to the fund the extensive deferred maintenance in the system.

Secondly, a revised impact fee has been developed to reflect newly identified CIP projects and current system capacity conditions. The proposed impact fee is $7,800 per EDU plus an annual 5% escalation, reduced from the previous fee of $10,621. The cost includes:
• Developer’s Share of Capacity Assurance: 25 percent of the costs are associated with existing capacity assurance improvements that will benefit future developments. • Developer’s Improvement: 100 percent of the costs related to future capacity deficiencies based on new development demands.
• Buy-In Treatment Cost: A buy-in cost of $5 million per 1.0 million gallons per day (MGD) of treatment capacity.
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1.1 Background and Project Objectives
The East Palo Alto Sanitary District (EPASD) was established in 1939 in response to the growing development in the East Palo Alto area. It was created under the Sanitary District Act of 1923 (Health and Safety Code Section 6400 et seq.), which allowed for the formation of special districts to provide sewer system collection and treatment services. Initially, the district's sewer lines were built as part of a Works Progress Administration (WPA) project during the New Deal era. Construction of these facilities began after a treatment agreement was reached with the City of Palo Alto in 1940, and EPASD's infrastructure was officially operational on September 8, 1942.

EPASD serves a portion of the cities of East Palo Alto and Menlo Park, in San Mateo County, and its sewer system collection system directs sewage to the Palo Alto Regional Water Quality Control Plant for treatment. The district historically operated as an independent special district, meaning it is governed separately from city governments. A five-member elected Board of Directors oversees its policies, while employees carry out daily operations.

As of October 1, 2024, EPASD became a subsidiary district of the City of East Palo Alto (City). The establishment of EPASD as a subsidiary district to the City was approved by the San Mateo Local Agency Formation Commission (LAFCo) on November 23, 2023, and finalized on September 16, 2024.

LAFCo’s approval of the subsidiary district recognized the need for improved transparency in EPASD governance and sustainable and efficient operation of EPASD.

The EPASD system includes the operation and maintenance of over 33 miles of sewer pipelines, ensuring sewer system collection for thousands of residents in its service area. As a subsidiary district of the City, EPASD will continue to operate with the City Council as the Board of Directors and the City Manager as General Manager. The City has contracted with West Bay Sanitary District (WBSD) for the day-to-day operations of EPASD.

The previous EPASD Sewer Master Plan, completed in 2015 and updated via addendum in 2021, now requires a full update. As EPASD is currently a subsidiary district, the City is initiating a new Sewer Master Plan to support a comprehensive Capital Improvement Program (CIP), including a timeline for implementation. The Master Plan update will:
• Identify areas of needed improvement within the existing sewer system as of 2025. • Determine capacity upgrades required to serve future growth based on 2035 General Plan, the Ravenswood Specific Plan, and approved redevelopment projects. • Confirm pipeline renewal and replacement identified by EPASD’s prior condition assessment program.
• Develop potential CIP alternatives, including conceptual opinions of probable project cost and implementation timelines.
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1.2 Summary of Existing Information
Existing documentation and data sources were thoroughly reviewed to support the development of the 2025 Master Plan. The reviewed materials provided critical background information and informed the development of key technical assumptions that served as the foundation for hydraulic modeling, capacity analysis, and the formulation of proposed capital improvement and operations plans.

Prior Studies, Documents, and Data
• EPASD Masterplan Update (March 2015)
• EPASD Masterplan Addendum (April 2021)
• 2011-2012 Sanitary Sewer Flow Monitoring Inflow/Infiltration Study by V&A (June 2012) • Vista 2035 East Palo Alto General Plan (October 2016) • Ravenswood Business District/Four Corners Specific Plan (November 2024) • Ravenswood/Four Corners Specific Plan Update SEIR – Appendix G Utility Impact Study (June 2024)
• Sanitary Sewer Capital Improvement and Operation Plan Development Memorandum by F&L (November 2022)
• CCTV Survey Results Evaluation and Pipeline Replacement Priorities Area 2, Trunk Line, and All Areas by Sierra West (October 2023)
• Project Completion Report Areas 1, 2, 3, 4, and Trunkline Sanitary Sewer Pipeline Closed Circuit Television Inspection Project by Sierra West (March 2023) • 2020 Urban Water Management Plan for City of East Palo Alto by EKI Environment & Water (June 2021)
• Records Review – Completed Construction Projects
o Sewer Trunkline Realignment (2016 CIP)
o Sanitary Sewer Replacement Project (2023 CIP)
o Pulgas Ave – Mixed Use Project (2014 Private Improvements) o Light Tree Sanitary Sewer Replacement Project (2021 Private Improvements) • Plan Review – Projects
o 2120-2160 Euclid Ave (Mixed Use)
o 2012-2043 Euclid Ave - Woodland Park Development (Housing) o 965 Weeks St - Colibri Commons (Housing)
o 1804 Bay Road Development (Housing)
o 2535 Pulgas Ave Development (Office)
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 2-1 2 Land Uses
Section 2 summarizes EPASD’s existing sewer system system, service area, and land use conditions.

The information was compiled through a review of previous studies, available documents, and data provided by EPASD.

2.1 Existing Sewer System
EPASD provides sewer system collection service to portions of the communities of Menlo Park and East Palo Alto, located in San Mateo County, within the San Francisco Bay Area. EPASD’s service area is primarily residential with a few commercial and industrial parcels.

As shown in Figure 2.1, EPASD service area encompasses nearly 1,230 acres or 1.92 square miles.

The collection system operates as a gravity sewer network, with approximately 61% of the existing pipelines consisting of 6-inch diameter lines. Larger collector lines range between 8-inch to 30-inches in diameter. The system includes a siphon beneath the San Francisquito Creek, which was realigned in 2017 with two parallel 22-inch high-density polyethylene (HDPE) pipes.

EPASD’s sewer system collection system consists of approximately 33 miles of gravity sewer pipelines. Historically, manholes were constructed using brick and mortar, and pipelines were constructed with vitrified clay pipe (VCP).

EPASD operates and maintains the collection system in accordance with the State Water Resources Control Board, under the Statewide SSO Waste Discharge Requirements and the RWQCB Sewer System Management Plan guidelines. The collected sewer system is conveyed to the Palo Alto RWQCP for treatment and ultimate discharge to the San Francisco Bay.

All known SSOs that have been reported were due to maintenance issues. WBSD is currently conducting ongoing system maintenance and inspection efforts.

2.2 Population Served & Land Use Characteristics
As a part of the 2015 Masterplan, land use information was compiled from multiple sources for the communities served by EPASD. The following data sources were used to characterize the population and land use within the service area:
• Land Use Database – Existing land use data in Geographical Information System (GIS) • General Plan Information – Additional land use data provided by the City • Aerial Photographs – Reviewed to identify parcels and land use characteristics within the service area.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 2-2 In 2017, the City adopted the 2035 General Plan, which outlines the City’s vision for development and growth throughout the year 2035. The General plan includes a series of land use changes to balance the residential, commercial, and recreational spaces throughout the city.

The key changes within the 2035 General Plan include:
• Land use modifications occurred along University Avenue between Bay Road and Donohoe Street, as well as around the existing Target shopping center. • Residential zoning changes within the Ravenswood Business District were modified from lowdensity and commercial to high-density along Maple Street. • University Avenue west of Highway 101 include changes from commercial to office, mixed-use, and medium-density residential.

In 2024, the City adopted the Ravenswood Plan, which is the eastern portion of the city. The plan builds on the 2035 General Plan by providing a more detailed framework for future land use developments for the mixed-use areas within Ravenswood.

The land use changes in both the 2035 General Plan and Ravenswood Plan were incorporated into the 2025 Master Plan and the hydraulic model to reflect the anticipated future flows. The land use changes in both these plans are provided in Appendix A.

2.3 Existing Collection System Facilities
Since the completion of the 2015 Masterplan, EPASD has implemented several CIP projects to upgrade the existing sewer system. The upgrades to the system involve replacing the aging infrastructure with improved materials for both manholes and pipes. All new manholes were constructed with precast concrete, and new pipes were constructed with plastic pipe such as polyvinyl chloride (PVC) or HDPE.

The sewer system improvements completed since the 2021 Master Plan Addendum are illustrated in Figure 2.2. The improvements include 6,688 linear feet (LF) of newly installed sewer pipe.

The following is a summary list of the scope of work and highlight the improvements implemented across the two different projects.

1. Light Tree (2021)
As part of a private development project in 2021, the sewer infrastructure was improved on O’Connor Street, Pulgas Avenue, and Clarke Avenue. The project improvements included:
• Installing 9 new manholes.
• Reconstructing 1 manhole.
• Installed or replaced:
o 132 LF of 6-inch PVC.
o 76 LF of 10-inch PVC.
o 297 LF of 12-inch PVC.
o 1,310 LF of 16-inch PVC.
o 1,149 LF of 18-inch PVC.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 2-3

2. Sanitary Sewer Replacement Project (2023)
As a part of the 2023 CIP project, multiple areas of EPASD sewer system were replaced/repaired. The projects occurred along Beech Street, Clarke Ave, Green Street, and O’Connor Street. The improvements included:
• Installing 7 new manholes.
• Rehabilitating 21 manholes.
• Installing or replacing:
o 764 LF of 30-inch PVC.
o 1,021 LF of 24-inch PVC.
o 1,323 LF of 20-inch PVC.
o 395 LF of 14-inch PVC.
o 486 LF of 18-inch PVC.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 3-1 3 Sanitary Sewer Flow Analysis
Section 3 summarizes the background and methodology used to determine existing and future dry weather sewer system flows for input to EPASD’s collection system hydraulic model.

3.1 Infiltration and Inflow
V&A Flow Monitoring Report included a sanitary sewer flow monitoring inflow/infiltration (I&I) study in 2011-2012 for East Palo Alto. The study separated the service area into different flow monitoring sites, and the results were used to identify the average dry weather flow, peak dry weather flow, and peak wet weather flow. The flow monitoring locations are shown in Figure 3.1 with areas in Table 3.1.

The peaking factor results from the study are provided in Table 3.2.

3.2 Calculation of Flows
The V&A Flow Monitoring Report provided the data used to calculate sewer system flows for EPASD's existing hydraulic system. Based on three scenarios described later in later in this report, the following method was used to calculate the estimated additional sanitary sewer flows for each parcel. The calculated injection flows were inserted into the recalibrated 2014 Sewer Map in SewerGEMs that is further described in Section 4.

The calculation of flow injections uses a similar process as described in the 2021 Master Plan. As EPASD does not monitor flows from each individual parcel, a multiple-step process was followed to calculate the incremental additional flow by parcel. The major steps taken to estimate incremental additional flow by parcel are as follows:

1. Existing flow from each parcel was estimated and key aspects included:
a. The 2019 Tax Year Billing Charges were reviewed to identify the individual parcel billings.
b. Based on the individual billings, the Equivalent Dwelling Units (EDU) were calculated by dividing the parcel bill by $575 per EDU.
c. The calculated number of EDUs by parcel was then multiplied by 200 gallons per EDU to estimate the existing sanitary sewer flow from each parcel. This represents an update and decrease in flow per EDU, previously established at 240 gallons per EDU. This new value is in line with modern plumbing standards, other local water districts, and use of more water efficient products and landscaping trends.

2. Total flow from each parcel based on the 2035 General Plan and Ravenswood Plan’s revised zoning was then estimated:
a. The Maximum and Minimum Allowable Density and Floor to Area (FAR) ratio for each zoning category was identified in the 2035 General Plan and Ravenswood Plan. The land use characteristics for these calculations are included in Appendix A. 128
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 3-2 b. Using 50-percent of the range between maximum and minimum allowable density and FAR for each parcel, the estimated total sanitary sewer flow for non-residential was calculated using the unit flow rates from East Palo Alto Sanitary District Standard Specifications for Design and Construction of Sanitary Collection and Conveyance Facilities (Standard Specifications) report dated June 2002.

3. Lastly, total additional flow by parcel for both Average Dry Weather Flow (ADWF) and Peak Wet Weather Flow (PWWF) was calculated:
a. ADWF for existing conditions presented is subtracted from ADWF for future zoning changes based on each scenario.
b. PWWF was calculated by multiplying the ADWF for each parcel by the Sewer Basin PWWF Peaking Factor from Table 3.2. As there are no current-day studies for the I&I in the system, the peaking factor results from the V&A study were used to calculate the future PWWF flows.

3.3 Water Supply Service
As part of the verification of the predicted sewer model, F&L evaluated current drinking water imports into the service area. The City of EPA water supply is sourced from two primary channels: purchased water from San Francisco Public Utilities Commission (SFPUC) or groundwater extracted from wet wells. According to EPA’s Supply Assurance, SFPUC is required to provide an Individual Supply Guarantee (ISG) of 3.46 MGD of drinking water to the City. As detailed in Section 4.3, the projected 2035 Enhanced ADWF sewer flow for the future buildout is approximately 3.3 MGD. This indicates that the anticipated water supply exceeds the projected sewer demand, demonstrating sufficiency in meeting future needs.

3.4 Sewer System Treatment Capacity.

The Palo Alto Regional Water Quality Control Plant (RWQCP) records the total sewer system flow for EPASD and neighboring cities. The RWQCP is permitted to treat an average dry weather flow of 39 MGD. EPASD has an agreement with the RWQCP, where EPASD’s average annual flow capacity treatment allotment is 3.06 MGD, 7.64% of the RWQCP’s total capacity. 129
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 4-1 4 Hydraulic Model Development
Section 4 summarizes assumptions, items considered during model development and calibration, and key components of the completed hydraulic model. The hydraulic model was used to perform different scenarios to assess the impacts of future developments, land use changes, and any system configuration changes.

4.1 Model Components
The hydraulic model transforms information about the physical and operational characteristics of the sewer system into a mathematical model. The modeling results provide information on flows, flow depth, velocity, surcharge, and the hydraulic grade line, which were used to analyze system performance and identify system deficiencies. The model results were used to verify the adequacy of recommended or proposed system improvements.

The hydraulic model comprises a skeletonized network of nodes and conduits, which define the physical properties within EPASD’s system. The following descriptions provide information on elements used in the development of the hydraulic model. • Nodes: Nodes represent manholes and lamp holes. All flows added into the model are attached to node structures. The data required for node structures include pipe invert elevation, manhole rim elevation, and manhole diameter.
• Conduits: Conduits represent pipes that convey sewer system from one point in the system to another. The conduits include gravity pipes and siphons. The physical data for gravity pipes include pipe invert elevation, size, length, and friction factor.

4.2 Model Calibration
The 2025 Master Plan was constructed using EPASD’s GIS sewer system collection system, which includes information on the pipe material, pipe invert elevation, manhole rim elevations, pipe diameter, and pipe length. The GIS model was inserted into SewerGEMs.

As the previous sewer model developed using Hydra 7 software is outdated and no longer supported, the City approved transition to a modern platform that is better integrated with GIS. F&L rebuilt the EPASD sewer system model using SewerGEMS software using archived GIS data, databases, and field data, with a detailed ArcGIS sewer map being used as the foundation. SewerGEMS model results aligned with historical data, predicting flows, hydraulic grade lines, and surcharge locations. As the SewerGEMs model was validated, it serves as the basis for assessing system performance under current 2025 conditions and the 2035 future conditions to support updates to EPASD’s Master Plan. A detailed description of the methodology and results is provided in Appendix B. 130
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 4-2

4.3 Model Scenarios
Scenario 1: 2025 Conditions
The first step in analyzing the system was to update the GIS Sewer Map to reflect the current conditions of 2025. The map was updated for all sewer improvements found during the records review. The sewer system flows from the known developments built to date were calculated using the method discussed in Section 3.2. The known developments shown in Figure 4.1 include:
• 2485 Pulgas Avenue (Private Improvements)
• Light Tree Apartments
• Mid-Pen Housing (965 Weeks)
• University Plaza Phase 1
• 1950 Bay Road
The additional ADWF and PWWF by parcel are summarized in Table 4.1, with the total additional ADWF and PWWF presented at the bottom of the table. The additional ADWF is 92,574 GPD and the PWWF is 139,893 GPD. The total sewer flows for 2025 for ADWF is 1,586,080 GPD and PWWF is 5,880,153 GPD. The results from the 2025 conditions are used to assess any existing sewer capacity issues before additional development occurs within the EPASD boundaries. A detailed breakdown of the flow calculations is provided in Appendix C.

Scenario 2: 2035 Conditions
The next step in analyzing the system was to understand the capacity improvements that would be needed to serve new development based on the potential impact of the land use changes. The future conditions are described as the 2035 Conditions, which includes land use changes from the 2035 General Plan and Ravenswood Specific Plan.

Figure 4.2 shows the locations for the 2035 future flows to be injected into the model. The additional ADWF and PWWF by parcel are summarized in Table 4.2, with the total additional ADWF and PWWF presented at the bottom of the table. The additional ADWF is 1,472,639 GPD and the PWWF is 2,322,519 GPD. The total sewer flows for 2035 for ADWF is 2,966,145 GPD and for PWWF is 8,062,778 GPD.

A detailed breakdown of the flow calculations is provided in Appendix C.

Scenario 3: Enhanced Conditions
Once the additional flow based on the potential land use changes were inserted into the model, the next step was to update and analyze the system using known planned developments that were approved or in review by EPASD. The scenario represents the maximum buildout potential and is described as 2035 Enhanced Conditions, which include the 2035 General Plan, Ravenswood Specific Plan, and Planned Developments. The flows in these areas were recalculated based on the known and approved developments. The known developments shown in Figure 4.3 include:
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 4-3 • University Plaza Phase 2
• 2331 University Avenue
• Weeks Street Townhomes
• 2519 Pulgas Avenue
• 2535 Pulgas Avenue
• 1675 Bay Road
• 2001 Manhattan
• 2101 Runnymede
The additional ADWF and PWWF by parcel are summarized in Table 4.3, with the total additional ADWF and PWWF presented at the bottom of the table. The additional ADWF is 1,846,104 GPD and the PWWF is 2,903,896 GPD. The total sewer flows for 2035 for ADWF are 3,339,610 GPD and PWWF are 8,644,156 GPD. A detailed breakdown of the flow calculations is provided in Appendix C.

The projected ADWF under Scenario 2 and Scenario 3 is approximately 3.0 MGD and 3.3 MGD, respectively. These projections are consistent with the cumulative flow estimates presented in the Ravenswood/Four Corners Specific Plan Update SEIR – Appendix G Utility Impact Study (Utility Impact Study) prepared by Schaaf & Wheeler. The projected future cumulative demands—ranging from 3.0 to

3.3 MGD—fall within the Utility Impact Study’s estimated cumulative flow range of 3.13 to 3.33 million gallons per day (MGD).

As described earlier, EPASD’s allocated dry weather treatment capacity at the RWQCP is 3.06 MGD.

Although the projected cumulative flows slightly exceed this capacity, the planned capital improvements are expected to reduce I&I, thereby potentially mitigating peak flow impacts.

In order to ensure sufficient long-term treatment capacity, it is recommended that EPASD:
• Reestablish a collection system flow monitoring program similar to the sites presented in Table

3.1 and Figure 3.1. Continue monitoring system flows at the treatment plant as new development occurs.
• Reassess the effectiveness of I&I reduction measures following project implementation.

These actions will align system performance with treatment capacity limits and support EPASD's planning and regulatory compliance goals.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 5-1 5 System Capacity Analysis
Section 5 evaluates EPASD’s sewer system collection system capacity constraints under flow conditions projected during EPASD’s design storm. This section summarizes the planning and capacity criteria, identifies predicted capacity limitations, and defines the methodology used to recommend appropriate solutions and strategies to address the identified issues.

5.1 Design Storm Criteria
Design storms are simulated rainfall events used to evaluate collection system capacity under wet weather flow conditions. A specific recurrence interval and rainfall duration define each design storm.

EPASD’s goal is to identify predicted SSOs that occur during the 10-year, 24-hour design storm.

The master plan evaluates the ability of the system to convey flows with surcharging under the selected design storm scenario. EPASD has selected as its design storm a rainfall event of 10-year recurrence intervals and 24-hour duration (10-year, 24-hour storm), as defined by the NOAA rainfall atlas.

5.2 Pipeline Hydraulic Capacity Criteria
Hydraulic capacity assessments were conducted to establish standards for identifying when pipes exceed EPASD’s acceptable surcharge limits. Under these criteria, a pipe may be considered theoretically capacity-deficient when, during PWWF conditions associated with the design storm, the water level or hydraulic grade line (HGL) rises above the top of the pipe.

While such conditions may not always result in an overflow, they indicate a potential deficiency in the pipe capacity. Exceptions to this criterion are made for siphons, which are designed to operate under surcharge conditions. All identified capacity-deficient pipelines are recommended for phased replacement, as outlined in Chapter 9, Capital Improvement Program.

In the 2015 Master Plan, pipeline capacity under projected development impacts was evaluated using the depth-to-diameter (d/D) ratio under peak dry weather flow (PDWF). This metric helped determine capital improvements needed to restore or maintain acceptable d/D values across the system. The 2025 Master Plan adopts a revised capacity deficiency criterion. The d/D method was replaced because it does not consider the effects of system aging, velocities, maintenance challenges, or non-uniform flow conditions.

In place, the revised criteria applies a freeboard-based standard that requires all pipes and manholes to maintain a minimum four-foot freeboard under design storm conditions. In areas where pipe depth is less than four feet and the freeboard criterion cannot be applied, an alternative criterion is used that no SSOs should occur under the modeled conditions.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 5-2

5.3 System Capacity Deficiencies
To assess existing and future performance of EPASD’s sewer system, hydraulic modeling was conducted for three planning scenarios: 2025 Existing Conditions, 2035 Base Conditions, and 2035 Enhanced Conditions. These scenarios incorporated projected PWWF and were used to identify system deficiencies and capacity limitations.
• Scenario 1: 2025 Conditions
The 2025 Conditions were first analyzed in the model to understand the existing system deficiencies.

The PWWF discussed in Section 4.3 was add to the model. The results indicated no SSOs at any manholes; however, approximately 42,600 LF of pipeline were predicted to surcharge with less than four feet of freeboard. The results from the model are shown in Figure 5.1 and model results are provided in Appendix D.
• Scenario 2: 2035 Conditions
The next scenario that was analyzed in the model was 2035 Conditions. The PWWF flows discussed in Section 4.3 was added to the model. Under this scenario, SSOs were predicted at 22 manholes and approximately 97,600 LF of pipe segments were identified as surcharging with less than four feet of freeboard. The results from the model are shown in Figure 5.2 and model results are provided in Appendix D.
• Scenario 3: 2035 Enhanced Conditions
The final scenario evaluated incorporates 2035 Enhanced conditions, which account for planned developments and increased flow projections outlined in Section 4.3. The model predicted SSOs at 22 manholes with approximately 102,900 LF of surcharged pipe segments that do not provide four feet of freeboard. The results from the model are shown in Figure 5.3 and model results are provided in Appendix D.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 6-1 6 Collection System Assessment
The purpose of this section is to present an evaluation of the pipeline condition based on capacity and structural deficiencies throughout the collection system. Based on hydraulic modeling and condition assessment data, a set of recommended strategies has been developed to address identified system deficiencies. These recommendations are categorized into four groups based on the type of deficiency, each addressed in a dedicated subsection:
• Category 1: Existing Pipe Capacity Deficiencies
• Category 2: Future Pipe Capacity Deficiencies
• Category 3A: Pipe Structural Deficiencies
• Category 3B: Remaining Pipe in the Sewer System

6.1 Category 1: Existing Pipe Capacity Deficiencies
Category 1 addresses current hydraulic capacity deficiencies that exist under present-day flow conditions. As described in Section 5, the hydraulic modeling identified segments that fail to meet the minimum four-foot freeboard criteria for surcharging under PWWF.

To address the current deficiencies within the system, approximately 7,285 LF of pipe will require upsizing. The improvements not only improve deficiencies within the pipeline section itself but also reduce the HGL on upstream lines. The overall benefit of improving only 7,285 LF of pipe will bring approximately 21,058 LF of pipeline in compliance with the design criteria. Although there are remaining pipes that do not meet the design criteria, the pipes do not cause any concern of SSOs within the system.

The Category 1 projects will provide the hydraulic capacity and improve the operations of the presentday system. Figure 6.1 illustrates the locations and proposed diameter increases for each of the deficient pipes. Table 6.1 lists all the pipe segments identified and the proposed size.

6.2 Category 2: Future Pipe Capacity Deficiencies
Category 2 focuses on addressing projected capacity constraints driven by future growth and development. The analysis was conducted using the 2035 Enhanced scenario, which incorporates flows from planned and approved development flows.

Category 2 projects will provide hydraulic capacity for approximately 13,848 LF of pipe must be upsized under PPWF. Figure 6.2 illustrates the locations, and proposed diameter increases for each of the deficient pipes. Table 6.2 lists all the pipe segments identified and the proposed size.

6.3 Category 3A: Existing Pipe Structural Deficiencies
Category 3A addresses the physical structural defects in the system identified through closed-circuit television (CCTV). Structural deterioration, such as cracking, deformation, joint separation, and root intrusion, can lead to failures within the system and affect the operations. The pipes within this 135
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 6-2 category were identified within the CCTV Survey Results Evaluation and Pipeline Replacement Priorities Area 2, Trunk Line, and All Areas by Sierra West as high-priority pipes to be replaced.

WBSD is currently performing ongoing sewer system maintenance assessments through cleaning and CCTV inspections. As of the date of this report, approximately three miles of pipe have been assessed.

Once WBSD field investigation is completed, the proposed improvements should be evaluated for inclusion in the annual improvement budget for aging infrastructure.

Category 3A projects will provide improved resilience for approximately 9,796 LF of pipe was identified as structurally deficient and prioritized for replacement. Figure 6.3 illustrates the location of the highpriority structural, same size replacement segments. Table 6.3 lists all the pipe segments identified and the proposed size.

However, approximately 5,166 LF of pipes overlap with either Category 1 or Category 2 for hydraulic capacity. Figure 6.4 illustrates the location of the pipes with both a high-priority structural deficiency and hydraulic capacity deficiency for improvements.

6.4 Category 3B: Remaining Pipe in the Sewer System
Category 3B addresses the remaining pipes within the collection system that have not been determined to either be capacity deficient or structurally deficient. Most of the existing collection system pipe segments are nearing or exceeding their anticipated service life, typically 50 to 75 years for vitrified clay pipes.

The total remaining length of pipe recommended for phased replacement from VCP to HDPE is approximately 73% of the existing system. Figure 6.5 illustrates the remaining system segments slated for replacement.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 7-1 7 Capital Improvement Program
Section 7 summarizes the Capital Improvement Program (CIP) projects, based on the categories discussed in Section 6 – Collection System Assessment. The CIP methodology was developed to establish a prioritized timeline for each project and provide an associated Conceptual Opinion of Probable Project Cost (OPPC).

7.1 Capital Improvement Program Development
Based on the classifications outlined in Section 6, a comprehensive evaluation of system improvements was conducted. All CIP project OPPC were developed at a planning level in 2025 dollars. The OPPCs include allowances for additional project components necessary for implementation, as shown below:
• Construction Contingency: 30%
• Design: 10%
• Environmental/Permitting: 10%
• Construction Management and Inspections: 15%
• District Administration: 5%
The cost factors listed above were applied uniformly across all categories to provide a consistent and comprehensive planning-level OPPC.

CIP projects were developed and grouped primarily with their improvement category. However, in several cases, the more than one category pipeline will be addressed by projects due to overlap or immediate proximity. Below is a summary of the project Groups

7.1.1 Category 1 Existing Conditions CIP Project Group
Category 1 CIP projects address existing capacity constraints and were divided into two separate project areas. Locations and project extents are illustrated in Figure 7.1. Taking advantage of project proximity, some additional Category 3A pipes improvements were also added into this CIP group.

The two projects, designated as CIP 1.1 and CIP 1.2, are both scheduled to initiate the design phase during the 2025–2026 fiscal year. CIP 1.1 is anticipated to begin construction in the 2026–2027 fiscal year. Due to the need for additional environmental permitting and coordination with PG&E, the design phase for CIP 1.2 is expected to span two fiscal years, from 2025 to 2027. Construction for CIP 1.2 is scheduled to commence in the 2027–2028 fiscal year and is projected to be completed in the 2028– 2029 fiscal year.

The total estimated cost for the Category 1 CIP projects is approximately $17.4 million. The project summary OPPC breakdown is presented in Table 7.1. These projects are funded by the existing customer base. The detailed breakdown of the OPPC is included in Appendix E. 137
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 7-2

7.1.2 Category 2: Developer Related CIP Project Group
Category 2 CIP projects address anticipated capacity deficiencies associated with future development and were divided into seven distinct project areas, as shown in Figure 7.2. Similar to the Category 1 CIP group, portions of Categories 2 and 3 deficient pipes overlap. The capacity expansion of Category 2 deficient pipes within this CIP group remains developer-related, as increasing their size would not be required by the existing customer base. Taking advantage of project proximity, small portions of both Category 1 and 3 deficient pipes were also added to this Category 2 CIP group. Approximately 93% of the Category 2 CIP projects are directly developer-related.

The specific impacts and any associated fees for each project will be evaluated on a case-by-case basis.

Developers may be responsible for preparing the design and performing the construction work under the supervision of the District. In certain instances, developers may be permitted to provide design and construction services as in-kind contributions, which may be credited toward their financial obligations to the District.

Due to the dependence on future development, the implementation schedule for Category 2 CIP projects should remain flexible and be reviewed regularly in coordination with EPASD. A sewer monitoring program is recommended as well to support project prioritization. If anticipated developments are delayed or not constructed, related structural improvements incorporated may require reclassification as higher-priority projects.

The total estimated cost for developer-related and adjacent deficient pipe CIP projects is approximately $52.8 million. The project summary OPPC breakdown is presented in Table 7.2. The detailed breakdown of the OPPC is included in Appendix E.

7.1.3 Category 3A: Existing Structural Deficiency CIP Project Group Category 3A CIP projects address structural defects identified through CCTV inspections and were divided into four project areas. The projects were divided to be approximately $2 million over the next five years. Project locations are shown in Figure 7.3.

The total estimated cost for remaining structural deficiency CIP projects not covered in the other groups is approximately $7.3 million. The project summary OPPC breakdown is presented in Table 7.3.

These projects are funded by the existing customer base. The detailed breakdown of the OPPC is included in Appendix E.

7.1.4 Category 3B: Aging Infrastructure CIP Project Group Category 3B encompasses the remaining sewer system assets not currently identified as hydraulically or structurally deficient but nearing the end of their expected service life. These pipes are recommended for phased replacement over a 25-year period to maintain system integrity and service reliability. The OPPC for the remaining aging infrastructure CIP projects not covered in the other groups will be approximately $4.3 million per year, with an overall total of $107 million. The cost is based on slip lining and replacement hybrid concept approach. The cost is not reflective of the complete trenching and replacement of the sewer system, which would require additional analysis. The project 138
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 7-3 summary OPPC is presented in Table 7.5. Fund sources evaluation is recommended to support aging infrastructure improvements, such as the California Clean Water State Revolving Funds (SRF) funded by the Environmental Protection Agency (EPA).

7.1.5 Capital Improvement Projects – All Categories
A consolidated summary of all proposed CIP projects is presented in Table 7.4, including brief descriptions, cost estimates, and recommended implementation priority. The combined geographic distribution of these projects is illustrated in Figure 7.4. Detailed project summary sheets are provided in Appendix E, which include the scope of work and estimated OPPC values.

An annual budget of $2 million per year is recommended for Category 3B projects to replace the existing aging infrastructure. The phasing and prioritization should be determined through the following methods:
• Yearly maintenance inspections,
• Flow monitoring, and
• Available funding.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers. 8-1 8 Rate and Impact Fee Study
Section 7 describes the methodology and summarizes the analysis that was used to determine the impact fee for future customers.

As part of the ongoing development of the Master Plan and identification of new CIP projects, EPASD intends to update its impact fee to accurately reflect the costs associated with planned system improvements and infrastructure expansion. The estimated impact fee based on the necessary CIP for the Category 2 project is $7,800 per EDU with an annual escalation. The calculation for the impact fee is presented in Table 8.1.

This fee has been calculated based on the following cost components, with a comprehensive summary included in Appendix F:
• Developer’s share of existing capacity assurance: 25 percent of the costs are associated with existing capacity assurance improvements. These improvements are anticipated to provide capacity benefits for future growth. The developer-associated cost was determined through a flow-based analysis. It evaluated the projected increase in sewer system flow contributed by new development relative to total system demand.
• Developer’s Improvement: 100 percent of the costs related to capacity deficiencies that are directly attributable to new development demands.
• Buy-In Treatment Cost: A buy-in cost of $5 million per 1.0 million gallons per day (MGD) of treatment capacity, representing the proportional reimbursement by developers for the available capacity at the PAWRQCP.
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Monitoring
Site (1) Location Basin Size (Acres)
A15 Bay Road, east of Demeter St. 118
B13 Intersection of Bay Rd and Poplar Ave 87
E1 Intersection of Cooley Ave and Green St. 101
E2 Cooley Ave, north of Donohoe St. 149
H3 Intersection of Clarke Ave and Beech St. 74
I3 East end of Beech St. 74
I12 Pulgas Ave, north of Sage St. 135
K4 Intersection O'Connor St and Larkspur Dr. 107
K28 Larkspur Dr, south of O'Connor St. 95
T20 75 feet east of end of Cypress St. 171
T13 Along north edge of Palo Alto Municipal Golf Course. 1,230 Notes
(1) Monitoring sites are identified in Table 3 of the East Palo Alto Sanitary District Sanitary Sewer Flow Monitoring and Inflow/Infiltration Study dated June 2012 prepared by V&A Consulting Engineers, Inc., referred to herein as "Flow Monitoring Study."
Table 3.1
Flow Monitoring Locations
2025 Sewer System Master Plan
EPA Master Plan Tables - Flow Calculations.xlsx Page 1 of 1 Freyer & Laureta, Inc.

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Monitoring
Site
ADWF
(MGD)
PDWF
(MGD)
PWWF
(MGD)
PDWF
Peaking
Factor
PWWF
Peaking
Factor
(1) (2) (3) (4) (5) (6)
A15 0.27 0.43 1.19 1.59 2.77
B13 0.06 0.11 0.52 1.83 4.73
E1 0.13 0.19 0.59 1.46 3.11
E2 0.25 0.43 1.45 1.72 3.37
H3 0.14 0.23 0.58 1.64 2.52
I3 0.83 1.22 2.76 1.47 2.26
I12 0.23 0.39 0.76 1.70 1.95
K4 0.22 0.35 0.99 1.59 2.83
K28 0.11 0.17 0.68 1.55 4.00
T20 0.40 0.60 1.55 1.50 2.58
T13 1.53 2.31 5.78 1.51 2.50
Notes
(1) Monitoring sites are identified in Table 3 of the East Palo Alto Sanitary District Sanitary Sewer Flow Monitoring and Inflow/Infiltration Study dated June 2012 prepared by V&A Consulting Engineers, Inc., referred to herein as "Flow Monitoring Study."
(2) ADWF is presented in Table 5 of the Flow Monitoring Study (3) PDWF is presented in Table 7-3 of the East Palo Alto Sanitary District Wastewater Collection System Master Plan Update dated March 2015 prepared by Freyer & Laureta, Inc., herein referred to as "Master Plan Update."
(4) PWWF is presented in Table 7-3 of the Master Plan Update. (5) PDWF Peaking Factor is calculated by dividing the PDWF by the Overall ADWF.
(6) PWWF Peaking Factor is calculated by dividing the PWWF by the PDWF.

Abbreviations
ADWF: Average Dry Weather Flow PDWF: Peak Dry Weather Flow MGD: Million Gallons per Day PWWF: Peak Wet Weather Flow Table 3.2
Peaking Factor Calculations
2025 Sewer System Master Plan
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Injection
Manhole Total ADWF, CFS Total PWWF, CFS
A16 0.0310 0.0465
A34 0.0027 0.0040
A36 0.0028 0.0042
A38 0.0018 0.0028
A41 0.0009 0.0014
A42 0.0018 0.0028
A43 0.0006 0.0009
A45 0.0009 0.0014
A46 0.0043 0.0065
F8 0.0419 0.0628
D1 0.0256 0.0374
M32 0.0280 0.0446
Total, CFS 0.14 0.22
Total, MGD 0.09 0.14
Abbreviations
ADWF: Average Dry Weather Flow
PWWF: Peak Wet Weather Flow
CFS: Cubic Feet per Second
MGD: Million Gallons per Day
Table 4.1
Scenario 1: 2025 Flow Injections
2025 Sewer System Master Plan
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Injection Manhole Total ADWF, CFS Total PWWF, CFS
A10 0.0167 0.0267
A11 0.0145 0.0230
A12 0.0098 0.0151
A13 0.0034 0.0051
A14 0.0630 0.1000
A15 0.0068 0.0102
A16 0.0385 0.0577
A17 0.0032 0.0048
A2 0.0050 0.0079
A18 0.0191 0.0286
A19 0.0179 0.0268
A20 0.0180 0.0271
A21 0.0317 0.0475
A23 0.0127 0.0190
A24 0.0045 0.0068
A25 0.0153 0.0229
A26 0.0196 0.0295
A27 0.0353 0.0530
A28 0.0259 0.0388
A30 0.1886 0.2830
A31 0.0027 0.0041
A34 0.0014 0.0021
A36 0.0019 0.0028
A38 0.0012 0.0018
A41 0.0024 0.0036
A42 0.0012 0.0018
A43 0.0003 0.0005
A45 0.0006 0.0009
A46 0.0026 0.0039
A5 0.0219 0.0349
A8 0.0223 0.0356
B2 0.0081 0.0129
B3 0.0307 0.0490
B4 0.1638 0.2612
B40 0.0472 0.0752
C16 0.0054 0.0100
D1 0.0489 0.0842
D5 0.0126 0.0216
D17 0.0657 0.1131
D22 0.0629 0.1082
D73 0.0145 0.0249
D74 0.0232 0.0399
D8 0.0061 0.0105
E1 0.0004 0.0006
E20 0.0340 0.0497
E22 0.0373 0.0546
E25 0.0581 0.0849
E30 0.0046 0.0067
E45 0.1006 0.1471
Table 4.2
Scenario 2: 2035 Flow Injections
2025 Sewer System Master Plan
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Injection Manhole Total ADWF, CFS Total PWWF, CFS
Table 4.2
Scenario 2: 2035 Flow Injections
2025 Sewer System Master Plan
E47 0.0330 0.0483
F11 0.0252 0.0377
F14 0.0115 0.0172
F15 0.0085 0.0127
F20 0.0127 0.0190
F7 0.0102 0.0153
F8 0.0915 0.1373
G14 0.0056 0.0083
G17 0.0056 0.0083
G19 0.0023 0.0034
G2 0.0054 0.0081
G20 0.0006 0.0010
G21 0.0006 0.0009
G22 0.0006 0.0010
H24 0.0326 0.0479
H32 0.0098 0.0161
H33 0.0073 0.0117
H36 0.0637 0.1046
H37 0.0161 0.0264
H42 0.0047 0.0078
H44 0.0017 0.0027
M32 0.0481 0.0765
M38 0.3439 0.5832
N8 0.0711 0.1105
O16 0.0123 0.0208
O27 0.0006 0.0009
O3 0.0064 0.0102
O51 0.0110 0.0186
O58 0.0055 0.0093
T23 0.0072 0.0107
T25 0.0441 0.0661
T28 0.0363 0.0545
Total, CFS 2.27 3.58
Total, MGD 1.47 2.32
Abbreviations
ADWF: Average Dry Weather Flow
PWWF: Peak Wet Weather Flow
CFS: Cubic Feet per Second
MGD: Million Gallons per Day
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Injection Manhole Total ADWF, CFS Total PWWF, CFS
A10 0.0196 0.0312
A11 0.0148 0.0236
A12 0.0109 0.0169
A13 0.0034 0.0051
A14 0.0634 0.1006
A15 0.0075 0.0113
A16 0.0425 0.0638
A17 0.0032 0.0048
A18 0.0198 0.0297
A19 0.0193 0.0290
A2 0.0226 0.0361
A20 0.0184 0.0276
A21 0.0324 0.0486
A23 0.0127 0.0190
A24 0.0056 0.0084
A25 0.0153 0.0229
A26 0.0196 0.0295
A27 0.0353 0.0530
A28 0.0259 0.0388
A30 0.1901 0.2852
A31 0.0037 0.0056
A34 0.0022 0.0032
A36 0.0031 0.0046
A38 0.0018 0.0028
A41 0.0028 0.0043
A42 0.0018 0.0028
A43 0.0006 0.0009
A45 0.0009 0.0014
A46 0.0043 0.0065
A5 0.0223 0.0355
A8 0.0238 0.0379
B2 0.0427 0.0680
B3 0.0455 0.0724
B4 0.2009 0.3204
B40 0.0476 0.0758
C16 0.0076 0.0140
D1 0.0526 0.0830
D5 0.0140 0.0242
D17 0.0736 0.1265
D22 0.1865 0.3208
D73 0.0215 0.0369
D74 0.0437 0.0712
D8 0.0065 0.0112
E1 0.0008 0.0011
E20 0.0444 0.0650
E22 0.0412 0.0603
E25 0.1659 0.2424
E30 0.0068 0.0100
E45 0.1122 0.1640
Table 4.3
Scenario 3: 2035 Enhanced Flow Injections
2025 Sewer System Master Plan
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Injection Manhole Total ADWF, CFS Total PWWF, CFS
Table 4.3
Scenario 3: 2035 Enhanced Flow Injections
2025 Sewer System Master Plan
E47 0.0393 0.0574
F11 0.0344 0.0515
F14 0.0118 0.0178
F15 0.0129 0.0193
F20 0.0172 0.0258
F7 0.0132 0.0192
F8 0.1002 0.1502
G14 0.0059 0.0089
G17 0.0059 0.0089
G19 0.0030 0.0045
G2 0.0062 0.0093
G20 0.0010 0.0015
G21 0.0010 0.0015
G22 0.0010 0.0015
H24 0.0513 0.0757
H32 0.0333 0.0547
H33 0.0073 0.0117
H36 0.0772 0.1268
H37 0.0182 0.0299
H42 0.0082 0.0135
H44 0.0024 0.0039
M32 0.0481 0.0765
M38 0.3657 0.6079
N8 0.0734 0.1153
O16 0.0156 0.0265
O27 0.0016 0.0026
O3 0.0082 0.0131
O51 0.0136 0.0230
O58 0.0132 0.0224
T23 0.0083 0.0124
T25 0.0444 0.0667
T28 0.0363 0.0545
Total, CFS 2.84 4.47
Total, MGD 1.85 2.90
Abbreviations
ADWF: Average Dry Weather Flow
PWWF: Peak Wet Weather Flow
CFS: Cubic Feet per Second
MGD: Million Gallons per Day
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Table 6.1
2025 Capacity Improvements for Existing Hydraulic Deficiencies Under PWWF 2025 Sewer System Master Plan
East Palo Alto, California
Segment Length (Feet) Existing Diameter
(Inches)
Proposed Diameter
(Inches)
B15+B49 331 8 12
B16+B15 327 8 12
B19+B12 500 6 10
B49+B14 328 8 12
C1+B16 402 8 12
C2+C1 204 8 10
C3+C2 398 6 10
C4+C3 436 6 10
C5+C4 328 6 10
C6+C5 87 6 10
C12+C1 265 6 10
D7+D6 398 6 10
H34+H17 269 6 10
H35+H34 322 6 10
H36+H35 474 6 10
I4+I3 243 18 30
K28+K4 242 10 16
L1+L21 223 10 16
L21+K28 68 10 16
T17+T34 407 21 30
T18+T17 540 21 30
T36+T18 494 21 30
Total 7,285
Abbreviations
PWWF: Peak Wet Weather Flow
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Table 6.2
2035 Enhanced Capacity Improvements for Future Hydraulic Deficiencies Under PWWF 2025 Sewer System Master Plan
East Palo Alto, California
Segment Length (Feet)
Existing Diameter
(Inches)
Proposed Diameter
(Inches)
A9+A10 181 15 24
A10+A15 299 15 24
A15+A16 435 15 24
A16+A21 296 15 24
A21+A23 155 15 24
A23+A22 14 15 24
A22+A29 369 18 24
A29+T29 345 18 30
B37+B6 262 6 10
D1+E4 354 12 24
D21+D19 391 8 12
D22+D21 149 8 12
E2+E1 283 12 24
E3+E2 280 12 24
E4+E3 357 12 24
F7+T25 477 6 10
F8+F7 357 6 10
F23+F8 327 6 10
H12+H11 333 8 12
H13+H12 108 8 12
H14+H13 446 8 12
H15+H62 201 8 12
H16+H60 351 8 12
H17+H57 397 8 12
H57+H16 40 8 12
H60+H15 99 8 12
H62+H14 233 8 12
I5+I31 135 18 30
I6+I5 411 18 30
I31+I4 321 18 30
I37+I6 48 15 30
M2+M44 42 8 12
M3+M2 380 8 12
M31+M3 357 8 12
M44+I15 62 12 12
T11+T10 326 24 24
T12+T11 482 24 24
T19+T36 6 24 30
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Table 6.2
2035 Enhanced Capacity Improvements for Future Hydraulic Deficiencies Under PWWF 2025 Sewer System Master Plan
East Palo Alto, California
Segment Length (Feet)
Existing Diameter
(Inches)
Proposed Diameter
(Inches)
T20+T19 332 18 30
T21+T20 338 21 30
T22+T37 191 21 30
T23+T22 373 18 30
T24+T23 317 18 30
T25+T24 282 18 30
T26+T25 306 18 30
T27+T26 356 18 30
T28+T27 162 18 30
T29+T28 234 18 30
T30+T12 285 24 24
T31+T30 351 24.2 24
T32+T31 125 24.2 24
T37+T21 83 21 30
Total 13,848
Abbreviations
PWWF: Peak Wet Weather Flow
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Table 6.3
Structural Deficient Pipe Improvements
2025 Sewer System Master Plan
East Palo Alto, California
Segment Length (Feet)
Existing Diameter
(Inches)
Proposed Diameter
(Inches)
K19+K18 272 6 8
L2+L1 179 10 12
O4+O3 277 8 10
O20+O19 116 6 8
O21+O19 394 6 8
J7+J6 441 6 8
J9+J8 401 6 8
A1+A2 80 12 16
A2+A5 244 12 16
A5+A8 124 15 18
A18+A16 442 6 8
B5+B52 176 12 16
B6+B5 158 12 16
B12+B11 277 10 12
B17+B13 501 6 8
B27+B25 318 6 8
B31+B29 257 6 8
B32+B31 254 6 8
H20+H19 271 6 8
E20+E7 504 6 8
E30+E29 502 6 8
E33+E29 455 6 8
E36+E15 420 6 8
E46+E7 501 6 8
C40+C36 257 6 8
C41+C40 191 6 8
D10+D3 489 10 12
D25+D24 301 6 8
D51+D7 458 6 8
F12+F11 355 6 8
B2+A1 181 12 16
Total 9,796
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Project # Improvement Description Proposed Pipe Sizes
Approximate
Length of Pipe
(LF)
Projected
OPPC ($) Notes

1.1 (2)
Pipeline Replacement on Menalto
Avenue, Poplar Avenue, Bay Road, and
Elliot Drive
8-inch, 10-inch, 12-
inch HDPE DR 17 4,833 6,042,000$
Projects will need Encroachmen Permit with
City of Menlo Park. Project will involve
crossing Bayshore Freeway.

1.2 Pipeline Replacement on Trunk Line in
Creek, Beech Street, Larkspur Drive,
and Gardenia Ave
8-inch, 12-inch, 16-
inch, 30-inch HDPE
DR 17
2,668 11,315,000$
Environmental Permits will be required.

Trunk Line improvements are located on
Creek. Coordination will be required for
PG&E gas line.

Total 7,501 $ 17,357,000
Notes(1) See Figure 7.1 for limits of improvements.(2) Projects include Category 3 pipes that overlap with Category 1 deficiencies. AbbreviationsCIP: Capital Improvement ProgramDR: dimension rationHDPE: high density polyethyleneLF: linear feetOPPC: opinion of probable project cost Table 7.1
Category 1 - CIP Project Summary
2025 Sewer System Master Plan
East Palo Alto, California
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Project # Improvement Description Proposed Pipe Sizes Proposed Development (If applicable) Project Priority Approximate Length of Pipe (LF) Projected OPPC ($) Notes

2.1 Pipeline Replacement on Bayshore Road,
Donohoe Street, Cooley Ave, and O'Connor
Street
8-inch, 10-inch, 12-inch, 24-inch HDPE
DR 17
Woodland Parks (2001 Manhattan) & 2120-60
Euclid Avenue See Note 2 3,460 7,466,000$
Project will involve crossing Bayshore
Freeway. Project should be continued to be
re-evaluated as structural deficiencies may
be moved to a higher priority project if
proposed development projects are not
constructed soon.

2.2 Pipeline Replacement on University Avenue,
Runnymede Street, Clarke Avenue, and Beech
Street
10-inch, 12-inch HDPE DR 17 Woodland Parks (2001 Manhattan) & 2120-60 Euclid Avenue See Note 2 4,188 9,795,000$ Project will include coordination with PG&E on gas line on Beech Street.

2.3 Pipeline Replacement on Trunk Line in Creek 30-inch HDPE DR 17 Ravenswood Area See Note 2 2,981 17,635,000$ Environmental Permits will be required.

Trunk Line improvements are located on
Creek.

2.4 Pipeline Replacement on Bay Road and Pulgas
Avenue
8-inch, 10-inch, 24-inch, 30-inch HDPE
DR 17
2485 Pulgas Avenue (3)
2535 Pulgas Ave (Office) 2519 Pulgas Ave (Office)
1804 Bay Road1675 Bay Road
See Note 2 2,799 9,293,000$
Project should be continued to be reevaluated as structural deficiencies may be moved to a higher priority project if
proposed development projects are not
constructed soon.

2.5 Pipeline Replacement on Maple Lane 10-inch HDPE DR 17 Mid-Pen Housing (965 Weeks Street) (3) See Note 2 1,161 1,401,000$ 2.6 Pipeline Replacement on O'Connor Street.

Project will also include 11 Smart Cover Meters to be installed similar to the subbasin locations notated in V&A Flow Monitoring Study.
12-inchHDPE DR 17 Light Tree Apartments (East Bayshore Road) (3) See Note 2 841 1,377,000$ Project will require coordination for two 24-
inch PG&E Gas Main Transmissions. Project
will also reinstate City's Flow Monitoring
Program.

2.7 New Parallel Trunk Line within San Francisquito Creek on Palo Alto Golf Course 24-inch HDPE DR 17 Ravenswood Area See Note 2 1,569 5,832,000$ Project should be re-evaluated on a yearly basis. As project scope on developments may be reduced/removed.

Total 17,000 52,799,000$
Notes
(1) See Figure 7.2 for limits of improvements.(2) Project timeline will be dependent on when the proposed developments are constructed. City to assess every fiscal year. (3) Developments have already been completed or are nearing completion.. AbbreviationsCIP: Capital Improvement ProgramDR: dimension rationHDPE: high density polyethyleneLF: linear feetOPPC: opinion of probable project cost Table 7.2
Category 2 - CIP Project Summary
2025 Sewer System Master Plan
East Palo Alto, California
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Project # Improvement Description Proposed Pipe Sizes
Approximate
Length of Pipe
(LF)
Projected
OPPC ($)

3.1 Pipeline Replacements on Dumbarton Avenue, Palo Verde Way, and Lilac Lane. 8-inch HDPE DR 17 1,786 1,786,000$

3.2 Pipe Replacements on Garden Street, Clarke
Avenue, Pulgas Avenue, Woodland Avenue,
and Bayshore Road.
8-inch, 10-inch HDPE DR 17 1,899 1,949,000$

3.2 Pipe Replacements on Glen Way and Capitol
Avenue. 8-inch HDPE DR 17 1,425 1,398,000$

3.2 Pipe Replacements on Bay Road and Weeks
Street. 8-inch, 16-inch, 18-inch HDPE DR 17 1,138 2,155,000$ Total 6,248 $ 7,288,000
Notes(1) See Figure 7.3 for limits of improvements.AbbreviationsCIP: Capital Improvement ProgramDR: dimension rationHDPE: high density polyethyleneLF: linear feetOPPC: opinion of probable project cost Table 7.3
Category 3A - CIP Project Summary
2025 Sewer System Master Plan
East Palo Alto, California
(2) Pipes within this project category are all remaining pipes that have not been included in Category 1 or Category 2. projects.

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Project # Improvement Description Proposed Pipe Sizes Proposed Development (If applicable) Project Priority Approximate Length of Pipe (LF) Projected OPPC ($) Notes

1.1 Pipeline Replacement on Menalto Avenue, Poplar Avenue, Bay Road, and Elliot Drive 8-inch, 10-inch, 12-inch HDPE DR 17 4,833 6,042,000$ Projects will need Encroachment Permit with City of Menlo Park. Project will involve crossing Bayshore Freeway.

1.2 Pipeline Replacement on Trunk Line in Creek,
Beech Street, Larkspur Drive, and Gardenia
Ave
8-inch, 12-inch, 16-inch, 30-inch HDPE
DR 17 2,668 11,315,000$
Environmental Permits will be required. Trunk Line improvements are located on Creek. Coordination will be required for PG&E gas line.

2.1 Pipeline Replacement on Bayshore Road,
Donohoe Street, Cooley Ave, and O'Connor
Street
8-inch, 10-inch, 12-inch, 24-inch HDPE
DR 17
Woodland Parks (2001 Manhattan) & 2120-
60 Euclid Avenue See Note 2 3,460 7,466,000$
Project will involve crossing Bayshore Freeway. Project should be continued to be re-evaluated as structural deficiencies may be moved to a higher priority project if proposed development projects are not constructed soon.

2.2 Pipeline Replacement on University Avenue,
Runnymede Street, Clarke Avenue, and Beech
Street
10-inch, 12-inch HDPE DR 17 Woodland Parks (2001 Manhattan) & 2120- 60 Euclid Avenue See Note 2 4,188 9,795,000$ Project will include coordination with PG&E on gas line on Beech Street.

2.3 Pipeline Replacement on Trunk Line in Creek 30-inch HDPE DR 17 Ravenswood Area See Note 2 2,981 17,635,000$ Environmental Permits will be required. Trunk Line improvements are located on Creek.

2.4 Pipeline Replacement on Bay Road and Pulgas
Avenue
8-inch, 10-inch, 24-inch, 30-inch HDPE
DR 17
2485 Pulgas Avenue (3)
2535 Pulgas Ave (Office) 2519 Pulgas Ave (Office)
1804 Bay Road1675 Bay Road
See Note 2 2,799 9,293,000$
Project should be continued to be re-evaluated as structural deficiencies may be moved to a higher priority project if proposed development projects are not constructed soon.

2.5 Pipeline Replacement on Maple Lane. 10-inch HDPE DR 17 Mid-Pen Housing (965 Weeks Street) (3) See Note 2 1,161 1,401,000$ 2.6 Pipeline Replacement on O'Connor Street.

Project will also include 11 Smart Cover Meters
to be installed similar to the subbasin locations
notated in V&A Flow Monitoring Study.
12-inchHDPE DR 17 Light Tree Apartments (East Bayshore Road) (3) See Note 2 841 1,377,000$ Project will require coordination for two 24-inch PG&E Gas Main Transmissions. Project will also reinstate City's Flow Monitoring Program.

2.7 New Parallel Trunk Line within San
Francisquito Creek on Palo Alto Golf Course 24-inch HDPE DR 17 Ravenswood Area See Note 2 1,569 5,832,000$ Project should be re-evaluated on a yearly basis. As project scope on developments may be reduced/removed.

3.1 Pipeline Replacements on Dumbarton Avenue, Palo Verde Way, and Lilac Lane. 8-inch HDPE DR 17 1,786 1,786,000$

3.2 Pipe Replacements on Garden Street, Clarke
Avenue, Pulgas Avenue, Woodland Avenue,
and Bayshore Road.
8-inch, 10-inch HDPE DR 17 1,899 1,949,000$

3.3 Pipe Replacements on Glen Way and Capitol
Avenue. 8-inch HDPE DR 17 1,425 1,398,000$

3.4 Pipe Replacements on Bay Road and Weeks
Street. 8-inch, 16-inch, 18-inch HDPE DR 17 1,138 2,155,000$ Grand Total 30,750 $ 77,444,000
Notes(1) See Figure 7.4 for limits of improvements.(2) Project timeline will be dependent on when the proposed developments are constructed. City to assess every fiscal year. (3) Developments have already been completed or are nearing completion.AbbreviationsCIP: Capital Improvement ProgramDR: dimension rationHDPE: high density polyethyleneLF: linear feetOPPC: opinion of probable project cost(4) Category 3B projects will include the remaining portion of the sewer system 74% for existing VCP is suggested to be replaced over a 25-year period based on available funds. The OPPC for the remaining aging infrastructure will be approximately $4.3 M/yr (6,000LF/yr), with an overall total of $107 M. It is important to note that this cost is based on slip lining repair and partial replacement only.

Table 7.4
East Palo Alto, California
2025 Sewer System Master Plan
Overall – Proposed Capital Improvement Plan
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Project # Improvement Description Proposed Pipe Sizes Unit Unit Price ($) Approximate Length of Pipe (LF) Projected OPPC ($) - Slip line, repair and replacement 8-inch through 24-inch HDPE DR 17 LF 750$ 142,928 107,196,000$ 142,928 $ 107,196,000
5,717 $ 4,287,840
Notes(3) Project work would occur beyond the immediate timeline of CIP work presented in the Master Plan. (4) Average annual cost is taken over a 25-year period. AbbreviationsCIP: Capital Improvement ProgramDR: dimension rationHDPE: high density polyethyleneLF: linear feetOPPC: opinion of probable project cost Table 7.5
Category 3B - CIP Project Summary
2025 Sewer System Master Plan
East Palo Alto, California
(2) Cost for full replacement and manhole replacement will increase the OPPC.

Total
(1) Cost per LF is a general estimate based on use of predominately trenchless pipe repair systems and some as needed replacement. Use for conceptual purposes only.

Average Annual Totals (4)
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Table 8.1
Impact Fee Calculations
2025 Sewer System Master Plan
East Palo Alto, California

AT FULL BUILDOUT
Projected Total ADWF Increase (gpd) (1) 1,560,000
Projected Total EDU Increase (2) 7800
Development Share of Cost of Capacity Assurance (3) $ 4,380,500 Total Cost of Improvements Due to Development (4) $ 49,046,000 Total Cost of Treatment (5) $ 7,800,000
Impact Fee per EDU(6) 7,800$
Notes
(1) Projected Total ADWF Increase is from the EPASD 2025 Sewer System Master Plan. (2) Projected Total EDU Increase was calculated using a rate of 200 gpd/EDU. (3) Refer to Sewer Impact Fee Memorandum, Table 2.
(4) Refer to Sewer Impact Fee Memorandum, Table 7.
(5) Total Cost of Treatment is based on EPASD reported cost of $5 million per 1.0 MGD of treatment capacity. It should be noted that EPASD current 7.96% ownership of the PARWQCP is equivalent to ADWF capacity of 3.06 MGD. The total project ADWF at full buildout is 3.3 MGD based on 200 gpd/EDU and 12,730 EDUs. Therefore, the Total Cost of Treatment presented above is for new development to buy-in to the available treatment capacity. (6) Impact fee is calculated by dividing the total cost of improvements, capacity assurance, and treatment by the projected Total EDU increase and rounding to nearest $100.

Abbreviations
ADWF: Average Dry Weather Flow
EDUs: Equivalent Dwelling Units
gpd: gallons per day
EPASD_Impact FeeTables_2025-05-06.xlsx Page 1 of 1
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APPENDIX A
2035 General Plan and Ravenswood Business Specific
Plan Land Use Excerpts
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CHAPTER 4: LAND USE AND URBAN DESIGN
CITY OF EAST PALO ALTO: GENERAL PLAN 2035 | 4-13
Table 4-2: Land Use Classification System
Major
Classes
Maximum
Density / FAR
Land Use Designation and Summary
Description
Maximum Building Height
(see zoning code for further
restrictions and standards)

RESIDENTIAL
0 – 12 du/a Low Density Residential (R-LD). Single-family dwellings, with 2nd units allowed on some
parcels.

Maximum height of 2 stories and
26 feet.
12 – 22 du/a Medium Density Residential (R-MD). A range of multi-family residential uses including second
units, single-family, duplex, triplex, quadplex,
rowhouses, courtyard buildings and small-scale
multi-family buildings.

Maximum height of 3 stories and
36 feet.
22 – 43 du/a High Density Residential (R-HD). A range of multi-family housing types ranging from
townhomes to multi-family apartments at
moderate to high densities.

Maximum height of 5 stories and
60 feet.
43 – 86 du/a Urban Residential (R-UHD). High-density multifamily dwellings (apartments, condos, and SROs).Maximum height of 7 stories and 75 feet.

COMMERCIAL
Up to 22 du/a;

1.0 FAR
Neighborhood Commercial (NC). Local-serving
retail, services and related uses.

Maximum of 3 floors or 36 feet.

Up to 2.0 FAR General Commercial (GC). Regional retail, office, and service-oriented business activities serving a
community-wide population or broader market.

Maximum of 3 stories and 75
feet.

Up to 3.0 FAR Office (OC). Single-tenant or multi-tenant offices that include professional, legal, medical,
financial, corporate and general business offices.

Maximum of 8 stories or 100
feet, whichever is greater.

MIXED USE
Up to 22 du/a;

1.0 FAR
Mixed Use Low (MUL). Low-density mixed-use. Maximum of 3 stories and 36 feet.

Up to 65 du/a;

1.75 FAR
Mixed Use Corridor (MUC). Multi-story mixeduse buildings.Maximum 5 stories or 60 feet.

Up to 86 du/a;

2.5 FAR
Mixed Use High (MUH). Multi-story mixed-use
buildings at a larger scale than MUC.

Maximum of 8 stories or 100
feet, whichever is greater.

INDUSTRIAL
Up to 1.0 FAR General Industrial (I-G). Industrial (storage and manufacturing), and R&D (lab/medical).

Maximum of 3 stories or 30 feet.

Ranges from

0.75 to 3.0 FAR Industrial Buffer (I-B). High-quality office buildings, along with a limited range of
manufacturing and repair businesses.

Maximum of 8 stories or 100
feet. Maximum height within 200
feet of University Village area is 3
stories above grade.

COMMUNITY
Determined
during approval
Parks/Recreation/Conservation (PRC). Public
recreational uses, including park and open space.
n/a
N/A Resource Management (RM). Preservation of
sensitive open space lands in a natural condition.
n/a
N/A
Public/Institutional (PI). Education, city
buildings, fire/police stations, & other uses.
n/a
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CITY OF EAST PALO ALTO: GENERAL PLAN 2035 | 4-14

Figure 4-2: General Plan Land Use Designations
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RAVENSWOOD / 4 CORNERS SPECIFIC PLAN
CITY OF EAST PALO ALTO | PUBLIC REVIEW DRAFT 117
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APPENDIX B

SANITARY SEWER MODEL CALIBRATION MEMO
180
Headquarters North Bay Office East Bay Office South Bay Office 150 Executive Park Blvd, Ste 4200 505 San Marin Dr, Ste A220 1101 Marina Village Pkwy, Ste 104 20863 Stevens Creek Blvd, Ste 400 San Francisco, CA 94134 Novato, CA 94945 Alameda, CA 94501 Cupertino, CA 95014 (415) 534-7070 (415) 534-7070 (510) 937-2310 (408) 516-1090 Memorandum
Re: East Palo Alto – Rebuilding EPASD sewer model in SewerGEMS Date: May 1, 2025
To: Richard Perez, City of East Palo Alto
Humza Javed, P.E. City of East Palo Alto
From: Greg Arifian P.E., Freyer & Laureta, Inc.

Rheanna Ostrea, Freyer & Laureta, Inc.

Zoe Gnass, Freyer & Laureta, Inc.

Reviewed: Jeff Tarantino, Freyer & Laureta, Inc.
1 Introduction
Freyer and Laureta, Inc. (F&L) has prepared this memorandum to document the development of a new sewer collection system model. The East Palo Alto Sanitary District’s (EPASD) wastewater collection system was developed by EPASD using Hydra 7 software by Pizer Incorporated (Hydra 7). The Hydra 7 hydraulic model was first used by EPASD in the 2015 Master Plan. The hydraulic model created a mathematical representation based on the physical properties and operational information of the system and was calibrated using field data. As the initial Hydra 7 model software is no longer supported, the model needed to be rebuilt with modern software. F&L was tasked to recreate the hydraulic model using a GIS-based hydraulic model platform, which was done using SewerGEMS within OpenFlows Sewers Advanced by Bentley Systems, Incorporated. This memorandum outlines the steps that were taken to recreate and validate the model.
2 Model Methodology
F&L used a structured workflow to develop the SewerGEMS model. The legacy Hydra7 software was inaccessible, so the approach began with a research phase. This involved compiling archived and limited GIS sewer maps, PDFs, and database output files. Thereafter a series of tasks were developed, often iterative, to produce a final working model.

The major tasks and sub-tasks identified became the basis of the model rebuilding approach and included:

1. Model Development
a. Gathering archived 2014 field, model, and mapping data used in the 2015 Master plan b. Re-building a complete and detailed sewer map in GIS c. Importing sewer model and field flow data

2. SewerGEMS model Calibration
a. Iteratively updating sewer properties through calibration b. Developing the Average Dry Weather Calibration buy analyzing HGL c. Therafter completing the Peak Wet Weather Calibration

3. Peformaing final quality checks on the SewerGEMS model results for final accuracy

4. Next steps: Model the 2025 and 2035 sewer conditions 3 Model Development
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3.1 Gather Archived Model and Mapping Data
The first step in developing the updated model was to gather all available datasets from EPASD to support the construction of the ArcGIS sewer map using existing EPASD shapefiles, Microsoft Access database files, and Excel spreadsheets associated with the Hydra7 model developed for the 2015 Master Plan. Once all data sources were assembled, the information was reviewed and organized to confirm the accuracy and completeness of the sewer system inputs required for GIS mapping.

3.2 Build ArcGIS Sewer Map
The next step in the modeling process was to construct an accurate and functional ArcGIS map of EPASD’s sewer system. The GIS map serves as the spatial foundation for the hydraulic model and must reflect reliable infrastructure attributes and connectivity. Archived GIS shapefiles were imported into ArcGIS and systematically compared to the Hydra7 model databases to verify the accuracy of system components, including manholes, pipes, and associated attributes.

To ensure data accuracy, key infrastructure attributes were reviewed across the archived GIS shape and model files.

These features included manhole IDs, rim and invert elevations, pipe lengths, diameters, friction factors, and connectivity. The Hydra7 model contained the most recent field-verified measurements and system-wide modeling results and was used as the primary reference for validating and correcting discrepancies in the spatial data.

The following assumptions were applied in developing the ArcGIS sewer map:

1. Hydraulic Attribute Consistency: The Hydra7 data was assumed to represent the most accurate and current values for manhole and pipe attributes, including rim and invert elevations, lengths, diameters, and Manning’s n values.

2. Pipe Material and Friction Factors: A single Manning’s roughness coefficient of n = 0.013 was applied throughout the system, consistent with vitrified clay pipe, the predominant material in EPASD’s network, and validated by the Civil Engineering Reference Manual.

3. Manhole Dimensions: All manholes were modeled as 48-inch diameter circular structures, in accordance with EPASD standard design specifications.

4. Invert Elevation Logic: Invert elevations were assumed to match the lowest connected pipe at each manhole.

Given EPASD’s relatively flat topography and supporting field observations, this assumption provides a reasonable basis for establishing flowlines. The horizontal datum used is the North American Datum of 1983 (NAD83, NSR 2007), and the vertical datum is the National Geodetic Vertical Datum of 1929 (NAVD 29).

5. Head Loss Representation: Minor losses at manholes were incorporated using industry-standard head loss coefficients for pipe bends. These values were based on the Standard Loss Method as documented in Bentley’s OpenFlows Water Infrastructure modeling software.

The GIS base map and associated attribute dataset formed the foundation for updating the hydraulic model and performing system capacity assessments.

3.3 SewerGEMS Model Development
Following the creation of the ArcGIS sewer map, the spatial data was imported into SewerGEMS within Bentley’s OpenFlows Sewer Advanced platform to initiate hydraulic model development. Upon import, all manhole and pipe 182
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers 3 segment attributes—including labels, elevations, and connectivity—were reviewed against the GIS map to ensure accurate data transfer.

During this verification process, several issues were identified and corrected prior to running any simulations:

1. Duplicate and Conflicting Identifiers: The imported GIS data contained several duplicate or conflicting manhole and pipe labels. The discrepancies were resolved by cross-referencing EPASD’s official system map from the 2015 Master Plan. All naming conventions were updated within the GIS data to maintain consistency with EPASD records.

2. Connectivity Errors: Several manholes and pipes were found to be improperly connected or entirely disconnected within the GIS data. The GIS data was corrected to ensure continuous hydraulic flow throughout the modeled network.

To validate basic model functionality, ADWF from the Hydra7 dataset were input into the SewerGEMS model and used to run a preliminary test simulation. The test simulation served as an initial calibration step and revealed inconsistencies that required updates to certain model parameters. The following adjustments and assumptions were made:

1. Head Loss Adjustments: The original Hydra7 model did not account for head loss at manholes. When industry-standard head loss coefficients (as described in Section 3.2) were applied, the resulting flow levels did not align with observed average dry weather field data. To reconcile this, all head loss values at manholes (nodes) were temporarily set to zero for the purposes of model calibration.

2. Ponding Area Assumptions: Manholes were assigned a ponding area property value of zero. The ponding area assumption setting enabled the model to track and report the volume of predicted Sanitary Sewer Overflows (SSOs) lost during simulations. The approach was developed iteratively during the calibration process.

The updates described above resulted the SewerGEMS model accurately represented EPASD’s sewer system and was properly configured for subsequent calibration and capacity analysis. 4 SewerGEMS Model Calibration
The SewerGEMS model calibration process focused on validating two critical parameters: (1) the hydraulic grade line (HGL) and (2) flow rates at model nodes. Calibration was conducted for two distinct flow scenarios: (1) Average Dry Weather Flow (ADWF) and (2) Peak Wet Weather Flow (PWWF). The methods used to validate input data for both scenarios is described in the follow sections.

4.1 Average Dry Weather Calibration
For ADWF conditions, flow inputs for all upstream manholes in the system were derived from the Hydra7 model Excel files. Figure 1 illustrates the locations of the upstream manholes, which were designated as flow injection points. The total ADWF injection flow was cross-checked and validated against the Hydra7 model database, which reports a total system flow of 1.53 million gallons per day (MGD).

SewerGEMS model results for ADWF were compared against Hydra7 model data and available field data for flow rates and maximum HGL at each manhole. Table 1 presents the comparison of flows and HGL values between the two models. The comparison showed good agreement, with a few outliers identified. These discrepancies are addressed in more detail in Section 5.1, Average Dry Weather Results. 183
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers 4 The ADWF calibration step confirmed that the input parameters were accurately transferred to the SewerGEMS model and that base flow conditions were properly established. With ADWF successfully calibrated, the next step was to validate the model under peak wet weather conditions.

4.2 Peak Wet Weather Calibration
The calibration of the PWWF involved importing the injection flows from the Hydra7 model into SewerGEMS. The resulting predictions for surcharge and SSOs did not align with those from the Hydra7 model, likely due to insufficient information on how the Hydra7 model accounted for surcharged conditions and SSOs. The discovered discrepancy prompted an iterative process to investigate and resolve the differences in model results, leading to the following findings:

1. Flow Losses: Model simulations indicated flow losses within the system. To address this, a ponding property was added to capture and return the predicted SSOs, as outlined in Section 2.3. This property update was applied system-wide for both ADWF and PWWF scenarios.

2. Surcharge and SSOs: Hand-calculated hydraulic analyses showed that the Hydra7 model predicted surcharge and SSOs in locations where they were unlikely to occur. These predictions did not align with field observations or the EPASD’s operational experience. As a result, the SewerGEMS model was found to more accurately reflect existing conditions.

3. Flow Adjustments: Discrepancies were observed in the injection flow rates, with high flows in singlefamily housing areas and low flows in multi-family dwellings. To correct this, flow injections at selected upstream manholes were adjusted to better align with EPASD’s 2013 zoning data. Flow rates in singlefamily areas were reduced, while multi-family areas received increased flow injections. These adjustments maintained the total system flow of 5.78 MGD, as recorded in the Hydra7 database, and provided a more realistic loading scenario across the system. Table 2 summarizes the changes in injection flows and the affected manholes.
5 SewerGEMS Model Results
Following the calibration process described in the previous section, the SewerGEMS model results were compared to the original hydraulic data from the Hydra7 model from the 2015 Master Plan. The comparison between the Hydra 7 and SewerGems output was performed to assess the accuracy and reliability of the SewerGEMS model in representing the system’s performance under both ADWF and PWWF conditions. The sections below detail the methods used for this comparison and summarize the key findings from each scenario.

5.1 Average Dry Weather Results
For ADWF, the maximum HGL from SewerGEMS at each manhole was compared to the HGL from the original Hydra7 model. In most cases, the predicted HGLs from SewerGEMS differed by no more than 6 inches from those predicted by the Hydra7 model, as shown in Table 1.

Five manholes were identified as outliers, likely due to one of the following causes:

1. Locations near manholes with split flow directions or passive bypass piping, as shown in Figure 2. Manhole Outliers: E33, L10, M2, M3.
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FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers 5

2. Duplicate manhole identifications, as discussed in Section 2.2. The Hydra7 model presented multiple data points for these manholes, making it unclear which data should be used for comparison. Manhole Outlier: H29.

Figure 3 shows the manhole outliers, which exhibited HGL differences ranging from nine inches to 24 inches, with SewerGEMS predicting lower HGLs than the Hydra7 model. The discrepancies are likely due to differences in routing strategies between the two models. However, as these outliers had minimal impact on adjacent branches, the outliers were considered insignificant in terms of overall model accuracy.

The full model outputs for ADWF are included in Attachment 1.

5.2 Peak Wet Weather Results
As described in Section 3.2, the PWWF model results could not be fully validated using HGL comparisons due to inconsistencies in the model. To verify the PWWF results, the following methods were used:

1. Manhole flows were compared to ensure that the total system flow of 5.78 MGD matched the total flow in Hydra7.

2. Predicted SSO locations were validated within the model.

3. System segments known to be surcharged, based on historical data and field observations, were validated in the model, including previous bypass pumping plans and flow metering results.

Figure 4 presents a map of predicted SSOs and surcharged segments in SewerGEMS. The model outputs and hydraulics for PWWF are included in Attachment 2.
6 Conclusions and Next Steps
The SewerGEMS model recreation has been validated as an acceptable tool for analyzing flows within EPASD sewer system. Based on the calibration and validation efforts, the model is now ready for more detailed analysis and future planning. The next steps in the process include:

1. Updating the GIS map file to reflect the most current As-Built data for the 2025 sanitary sewer system.

2. Recalibrating the hydraulic model under the following scenarios:
a. 2025 Conditions: Incorporating flow injections from the latest developments based on AsBuilt data to identify potential system issues or deficiencies. b. 2035 Conditions: Adding flow injections from the East Palo Alto 2035 General Plan and Ravenswood Specific Planto identify necessary system upgrades to accommodate future growth.
c. 2035 Enhanced Conditions: Adding flow injections from the 2035 General Plan, Ravenswood Specific Plan, and approved planned developments to identify infrastructure needs for future development.

3. Updating EPASD’s Master Plan to incorporate the results of the updated calibration and system analysis.

The next steps described above will ensure the model remains accurate and relevant for both current and future sewer system management.
7 References
185
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers 6 EPASD, 2002 East Palo Alto Sanitary District Standard Specifications for Design and Construction of Sanitary Collection and Conveyance Facilities. East Palo Alto Sanitary District. June 6, 2002.

F&L, 2015 East Palo Alto Sanitary District Master Plan Update. Freyer & Laureta, Inc. March 2015.

K/J, 2002 East Palo Alto Sanitary District Master Plan Update. Kennedy/Jenks Consultants. September 2002.

VA, 2012 2011-2012 Sanitary Sewer Flow Monitoring and Inflow/Infiltration Study. V&A Consultants. June 2012.

Attachments:
• Tables
o Table 1: Selected Average Dry Weather HGL and Flow Comparison o Table 2: Peak Wet Weather Updated Injection Flows
• Figures
o Figure 1: EPASD Sanitary Sewer Service Area and Flow Injection Manholes o Figure 2: Typical Bypass Manhole
o Figure 3: Manhole Outliers
o Figure 4: SewerGEMS PWWF Model Results
• Attachments
o Attachment 1: Average Dry Weather Flow Model Results
o Attachment 2: Peak Wet Weather Flow Model Results
186
Model Calibration Memorandum East Palo Alto Sanitary District Table 1.1 HGL Comparison
MANHOLE LABEL 2013 Hydra7 Model12025 SewerGEMS Model Change from Hydra7 Model A15 0.63 0.55 0.08
B13 9.81 9.81 0.00
E1 4.05 4.06 (-0.00)
E2 4.59 4.61 (-0.02)
H3 1.20 1.14 0.06
I12 -1.87 -1.85 (-0.02)
I3 -3.41 -3.43 0.02
K28 -3.58 -3.61 0.03
K4 -3.78 -3.81 0.04
T20 -3.54 -3.54 0.00
T13 -6.60 -6.63 0.03
Table 1.2 Flow Comparison
MANHOLE LABEL 2013 Hydra7 Model12025 SewerGEMS Model Change from Hydra7 Model A15 0.39 0.37 0.02
B13 0.14 0.14 0.00
E1 0.40 0.41 (-0.01)
E2 0.27 0.28 (-0.01)
H3 0.58 0.55 0.03
I12 0.22 0.22 (-0.00)
I3 0.82 0.79 0.03
K28 0.14 0.13 0.02
K4 0.26 0.24 0.02
T20 0.54 0.52 0.02
T13 1.63 1.51 0.12
Notes:

Abbreviations:
ft feet
HGL Hydraulic Grade Line
MGD Million Gallons/Day

1. 2013 Hydra 7 Model data is taken from the East Palo Alto Sanitary District Master Plan Update, Freyer & Laureta, Inc., March 2015.

Flows (MGD)
HGL (ft)
Table 1: Selected Average Dry Weather HGL and Flow Comparison Last Printed on: 3/27/2025 Page 1 of 1 Freyer & Laureta, Inc. 187 Model Calibration Memorandum East Palo Alto Sanitary District Manhole Label
2013 PWWF Injection
Value1 (cfs)
2025 PWWF Injection Value
(cfs)
Change from Hydra7 Model
C26 0.19 0.20 (-0.01)
D50 0.23 0.35 (-0.12)
D17 0.08 0.20 (-0.12)
D55 0.07 0.12 (-0.05)
D70 0.06 0.14 (-0.08)
D71 0.06 0.12 (-0.06)
D39 0.12 0.01 0.11
D40 0.12 0.01 0.11
D28 0.18 0.17 0.01
D69 0.07 0.03 0.04
D62 0.13 0.02 0.12
D68 0.07 0.03 0.04
Notes:

Abbreviations:
cfs cubic feet / second
PWWF Peak Wet Weather Flow

1. 2013 Hydra 7 Model data is taken from the East Palo Alto Sanitary District Master Plan Update, Freyer & Laureta, Inc., March 2015.

Table 2 - Peak Wet Weather Updated Injection Flows
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CONSTRUCTION MANAGERS
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Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
A1+A2 A1 16.28 2 A2 15.82 1.92 79.9 0.001 Circle 12 0.013 0.378 2.39 0 0.5101 1.1273 33.5 0 39.8 FALSE 2.435A2+A5 A2 15.82 1.82 A5 14.53 1.57 244.2 0.001 Circle 12 0.013 0.395 2.56 0.02 0.5271 1.1399 34.7 1.8 46.6 FALSE 2.311A3+A2 A3 14.86 8.76 A2 15.82 2.12 287.5 0.023 Circle 6 0.013 0.017 0.85 0.05 0.017 0.8527 2 10.7 10.1 FALSE 8.907A4+A3 A4 14 9.48 A3 14.86 8.86 312 0.002 Circle 6 0.013 0.017 0.88 0.06 0.017 0.2501 6.8 11.7 11.7 FALSE 9.566A5+A8 A5 14.53 1.57 A8 13.85 1.53 124.3 0 Circle 15 0.013 0.412 2.56 0 0.5441 1.1587 35.6 0 34 FALSE 2.049A6+A5 A6 13.72 7.32 A5 14.53 5.81 286.8 0.005 Circle 6 0.013 0.017 0.9 0.06 0.017 0.4071 4.2 12.6 15 FALSE 7.429A7+A6 A7 14 8.03 A6 13.72 7.42 306 0.002 Circle 6 0.013 0.017 0.88 0.06 0.017 0.2505 6.8 11.7 17.2 FALSE 8.116A8+A9 A8 13.85 1.43 A9 12.82 1.16 61.2 0.004 Circle 15 0.013 0.412 2.65 0.02 0.5441 4.2904 9.6 1.5 24.6 FALSE 1.825A9+A10 A9 12.82 0.62 A10 11.42 0.57 181.2 0 Circle 15 0.013 0.412 2.56 0 0.5441 1.073 38.4 0 36.3 FALSE 1.455A10+A15 A10 11.42 0.47 A15 9.93 0.03 299.3 0.001 Circle 15 0.013 0.4413 2.91 0.04 0.5734 2.4767 17.8 3.3 33.7 FALSE 0.897A11+A10 A11 11.83 2.53 A10 11.42 1.12 417.5 0.003 Circle 6 0.013 0.0293 0.72 0.01 0.0293 0.3261 9 2.9 23.9 FALSE 2.654A12+A11 A12 9.52 4.07 A11 11.83 2.63 485.1 0.003 Circle 6 0.013 0.0293 1.05 0.08 0.0293 0.3057 9.6 16 25.4 FALSE 4.198A13+A12 A13 7.19 5.15 A12 9.52 4.07 412.1 0.003 Circle 6 0.013 0.0293 1.05 0.08 0.0293 0.2872 10.2 16.2 25.9 FALSE 5.286A14+A13 A14 8.06 5.91 A13 7.19 5.19 288.3 0.002 Circle 6 0.013 0.0293 1.1 0.09 0.0294 0.2804 10.4 18 26.8 FALSE 6.043A15+A16 A15 9.93 -0.03 A16 8.08 -0.17 435.1 0 Circle 15 0.013 0.4413 2.95 0.05 0.5734 1.1587 38.1 3.9 42.6 FALSE 0.551A16+A21 A16 8.08 -0.22 A21 7.13 -0.42 296.3 0.001 Circle 15 0.013 0.4553 2.86 0.02 0.5874 1.6782 27.1 1.3 38.7 FALSE 0.29A17+A16 A17 8.77 1.57 A16 8.08 0.73 422.7 0.002 Circle 6 0.013 0.004 0.55 0.01 0.004 0.2501 1.6 1.1 4.3 FALSE 1.592A18+A16 A18 7.05 1.45 A16 8.08 0.73 441.8 0.002 Circle 6 0.013 0.01 0.71 0.03 0.01 0.2265 4.4 6.4 11 FALSE 1.506A19+A18 A19 6.77 2.98 A18 7.05 1.45 213.5 0.007 Circle 6 0.013 0.01 0.61 0.01 0.01 0.475 2.1 2.2 8.7 FALSE 3.058A20+A19 A20 5.62 3.73 A19 6.77 3.05 339.8 0.002 Circle 6 0.013 0.01 0.74 0.04 0.01 0.251 4 7.8 10.8 FALSE 3.783A21+A23 A21 7.13 -0.52 A23 7.01 -0.8 155.1 0.002 Circle 15 0.013 0.4553 2.89 0.02 0.5888 2.7445 16.6 1.8 31.4 FALSE -0.115A22+A29 A22 6.99 -0.92 A29 6.36 -1.21 369.1 0.001 Circle 18 0.013 0.463 3.02 0.04 0.5955 2.9442 15.7 2.8 30.2 FALSE -0.452A23+A22 A23 7.01 -0.8 A22 6.99 -0.92 13.8 0.009 Circle 15 0.013 0.463 2.91 0.02 0.5984 6.0235 7.7 1.6 32.7 FALSE -0.45A24+A23 A24 7.7 1.62 A23 7.01 0.37 250.6 0.005 Circle 6 0.013 0.0077 0.72 0.04 0.0077 0.3963 1.9 7.1 9 FALSE 1.66A25+A24 A25 8.36 2.89 A24 7.7 1.62 253.1 0.005 Circle 6 0.013 0.0077 0.72 0.04 0.0077 0.3974 1.9 7.3 9 FALSE 2.93A26+A25 A26 7.42 4.06 A25 8.36 2.89 234.1 0.005 Circle 6 0.013 0.0077 0.57 0.01 0.0077 0.3967 1.9 1.4 3.4 FALSE 4.087A27+A26 A27 6.96 5 A26 7.42 4.06 310.9 0.003 Circle 6 0.013 0.0077 0.72 0.04 0.0077 0.3085 2.5 7.1 9.1 FALSE 5.037A28+A29 A28 6.24 0.21 A29 6.36 -0.25 14.8 0.031 Circle 6 0.013 0.002 0.53 0 0.002 0.9892 0.2 0.9 0.9 FALSE 0.325A29+T29 A29 6.36 -1.24 T29 4.98 -1.62 345.5 0.001 Circle 18 0.013 0.465 2.98 0.03 0.5971 3.4835 13.3 2.1 28.2 FALSE -0.804A30+A28 A30 6.07 1.27 A28 6.24 0.32 301 0.003 Circle 6 0.013 0.002 0.53 0 0.002 0.3152 0.6 0.9 0.9 FALSE 1.275B2+A1 B2 16 2.46 A1 16.28 2.1 180.8 0.002 Circle 12 0.013 0.378 2.39 0 0.5101 1.5897 23.8 0 39.6 FALSE 2.87B3+B2 B3 18.59 2.64 B2 16 2.46 239.4 0.001 Circle 12 0.013 0.361 2.43 0.03 0.4931 0.9769 37 2.5 46.2 FALSE 3.137B4+B3 B4 20.32 3.42 B3 18.59 2.74 464.8 0.001 Circle 12 0.013 0.361 2.39 0.02 0.4931 1.3627 26.5 1.7 43 FALSE 3.871B5+B52 B5 18.61 4.51 B52 20.58 4.29 176.2 0.001 Circle 12 0.013 0.361 2.31 0 0.4931 1.2589 28.7 0 42 FALSE 4.957B6+B5 B6 18.29 5.6 B5 18.61 4.56 158.4 0.007 Circle 12 0.013 0.349 2.24 0 0.4811 2.8867 12.1 0 28.7 FALSE 5.893B7+B6 B7 18.66 5.76 B6 18.29 5.6 380.1 0 Circle 12 0.013 0.305 2.03 0 0.4371 0.7309 41.7 0 50 FALSE 6.298B8+B7 B8 20.55 6.5 B7 18.66 5.81 371 0.002 Circle 12 0.013 0.2883 1.94 0 0.4204 1.5364 18.8 0 37.3 FALSE 6.878B9+B8 B9 18.41 7.16 B8 20.55 6.55 350.9 0.002 Circle 12 0.013 0.2755 1.9 0.01 0.4076 1.4854 18.5 0.5 37.3 FALSE 7.539B10+B9 B10 16.86 7.61 B9 18.41 7.16 289.7 0.002 Circle 12 0.013 0.1951 1.53 0.01 0.3272 1.4041 13.9 1.1 34.6 FALSE 7.96B11+B10 B11 16.46 8.71 B10 16.86 7.66 201.4 0.005 Circle 12 0.013 0.1695 1.35 0 0.266 2.5724 6.6 0 23 FALSE 8.967B12+B11 B12 15.83 9.18 B11 16.46 8.76 277 0.002 Circle 12 0.013 0.1695 1.35 0 0.2231 1.3872 12.2 0 29.2 FALSE 9.475B13+B12 B13 15.33 9.53 B12 15.83 9.18 262.7 0.001 Circle 12 0.013 0.1695 1.35 0 0.1802 1.3004 13 0 27.4 FALSE 9.807B14+B13 B14 15.47 10.07 B13 15.33 9.53 253.1 0.002 Circle 12 0.013 0.1695 1.35 0 0.1695 1.6456 10.3 0 0 FALSE 10.289B15+B49 B15 20.29 12.19 B49 17.11 11.21 330.9 0.003 Circle 8 0.013 0.1695 1.35 0 0.1695 0.6576 25.8 0 0 FALSE 12.424B16+B15 B16 20.39 13.24 B15 20.29 12.19 327.3 0.003 Circle 8 0.013 0.1695 1.35 0 0.1695 0.6844 24.8 0 0 FALSE 13.469B17+B13 B17 19.31 13.31 B13 15.33 9.73 501.1 0.007 Circle 6 0.013 0.028 1.02 0.08 0.0429 0.4742 5.9 15 27.4 FALSE 13.448B18+B17 B18 22.26 14.3 B17 19.31 13.31 497.2 0.002 Circle 6 0.013 0.0259 0.7 0.12 0.0429 0.2504 10.3 24.2 38.3 FALSE 14.491B19+B12 B19 20.74 14.44 B12 15.83 9.88 499.6 0.009 Circle 6 0.013 0.0382 1.16 0.09 0.043 0.536 7.1 18.7 25.7 FALSE 14.573B20+B19 B20 23.22 19.12 B19 20.74 14.44 585 0.008 Circle 6 0.013 0.0519 1.21 0.09 0.0519 0.5018 10.3 17.9 17.9 FALSE 19.253B21+B11 B21 18.68 13.54 B11 16.46 9.36 399.6 0.01 Circle 6 0.013 0.0297 0.92 0.05 0.0431 0.5738 5.2 11 24.9 FALSE 13.698B22+B21 B22 24.77 18.67 B21 18.68 13.58 399.5 0.013 Circle 6 0.013 0.0288 0.8 0.03 0.0431 0.6333 4.5 6.4 23.8 FALSE 18.789B23+B22 B23 28 23.55 B22 24.77 18.67 380.2 0.013 Circle 6 0.013 0.0363 0.9 0.04 0.0429 0.6357 5.7 8.8 24 FALSE 23.67B24+B10 B24 22.52 15.82 B10 16.86 9.61 492.5 0.013 Circle 6 0.013 0.0284 1.02 0.08 0.0612 0.63 4.5 15.3 26.4 FALSE 15.971B25+B24 B25 27.09 18.84 B24 22.52 15.82 406.2 0.007 Circle 6 0.013 0.0256 0.87 0.05 0.0612 0.4838 5.3 9.5 30.2 FALSE 18.993B26+B25 B26 27.62 21.62 B25 27.09 18.84 401.5 0.007 Circle 6 0.013 0.0267 0.91 0.05 0.0356 0.4669 5.7 10.9 23.9 FALSE 21.742B27+B25 B27 25.46 19.69 B25 27.09 18.99 318 0.002 Circle 6 0.013 0.0256 1.03 0.08 0.0256 0.2632 9.7 16.2 24.4 FALSE 19.813B28+B27 B28 24.83 20.93 B27 25.46 19.69 202 0.006 Circle 6 0.013 0.0256 0.8 0.03 0.0256 0.4396 5.8 6.8 17.7 FALSE 21.024B29+B9 B29 19.43 13.68 B9 18.41 7.61 211.2 0.029 Circle 6 0.013 0.0804 0.97 0.01 0.0804 0.9512 8.5 2.9 23.4 FALSE 13.822B30+B29 B30 23.55 14.31 B29 19.43 13.83 243.2 0.002 Circle 6 0.013 0.0268 1.02 0.08 0.0268 0.2493 10.8 15.4 24.7 FALSE 14.442B31+B29 B31 21.81 15.76 B29 19.43 13.68 256.8 0.008 Circle 6 0.013 0.0536 1.18 0.08 0.0536 0.505 10.6 16.4 28.3 FALSE 15.903B32+B31 B32 26.3 16.37 B31 21.81 15.86 253.7 0.002 Circle 6 0.013 0.0268 1.06 0.09 0.0268 0.2516 10.7 17.2 25.9 FALSE 16.499B33+B31 B33 25.73 19.18 B31 21.81 15.76 279.8 0.012 Circle 6 0.013 0.0268 1.01 0.08 0.0269 0.6203 4.3 15.2 16.7 FALSE 19.266B34+B8 B34 24.69 15.24 B8 20.55 7.1 251.1 0.032 Circle 6 0.013 0.0128 0.75 0.04 0.0128 1.0102 1.3 7.5 7.1 FALSE 15.277B35+B34 B35 26.3 20 B34 24.69 15.24 363.8 0.013 Circle 6 0.013 0.0128 0.61 0.01 0.0128 0.6418 2 2 8.2 FALSE 20.047B36+B35 B36 24.45 20.41 B35 26.3 20 207 0.002 Circle 6 0.013 0.0128 0.77 0.04 0.0128 0.2497 5.1 8.2 12.1 FALSE 20.477B37+B6 B37 14.71 7.31 B6 18.29 6.74 262.3 0.002 Circle 6 0.013 0.044 0.85 0.03 0.044 0.2616 16.8 5 37.7 FALSE 7.5B38+B50 B38 12.43 7.93 B50 13.27 7.77 38.9 0.004 Circle 6 0.013 0.02 0.74 0.03 0.02 0.3598 5.6 5.6 5.6 FALSE 8.038B39+B38 B39 13 8.56 B38 12.43 8.03 265.5 0.002 Circle 6 0.013 0.01 0.73 0.04 0.01 0.2507 4 7.1 10.7 FALSE 8.614B40+B39 B40 13 9.17 B39 13 8.56 306.1 0.002 Circle 6 0.013 0.01 0.74 0.04 0.01 0.2505 4 7.6 10.5 FALSE 9.223 Attachments.xlsx/Calibration ADWF Page 1 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
193
Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
B41+B38 B41 11.68 8.37 B38 12.43 8.03 170 0.002 Circle 6 0.013 0.01 0.72 0.03 0.01 0.2509 4 6.9 10 FALSE 8.424B42+B41 B42 11.68 8.7 B41 11.68 8.37 166.3 0.002 Circle 6 0.013 0.01 0.73 0.04 0.01 0.2499 4 7.3 7.3 FALSE 8.753B43+B37 B43 15.97 8.74 B37 14.71 8.01 363.4 0.002 Circle 6 0.013 0.017 0.87 0.06 0.017 0.2515 6.8 11.5 17.1 FALSE 8.826B44+B2 B44 15.76 9.16 B2 16 2.46 296.4 0.023 Circle 6 0.013 0.017 0.86 0.05 0.017 0.8436 2 10.9 10.2 FALSE 9.33B45+B44 B45 14.05 9.86 B44 15.76 9.26 301 0.002 Circle 6 0.013 0.017 0.88 0.06 0.017 0.2505 6.8 11.6 17.2 FALSE 9.946B46+B5 B46 19 13.75 B5 18.61 12.56 16.9 0.07 Circle 6 0.013 0.012 0.6 0.01 0.012 1.4889 0.8 1.6 3.9 FALSE 13.797B47+B46 B47 20.58 14.06 B46 19 13.75 157.8 0.002 Circle 6 0.013 0.012 0.79 0.05 0.012 0.2487 4.8 9 12.3 FALSE 14.123B48+B7 B48 22.9 7.11 B7 18.66 6.21 450.2 0.002 Circle 6 0.013 0.0167 0.87 0.06 0.0167 0.2509 6.7 11.5 16.8 FALSE 7.194B49+B14 B49 17.11 11.16 B14 15.47 10.07 327.7 0.003 Circle 8 0.013 0.1695 1.35 0 0.1695 0.6969 24.3 0 0 FALSE 11.4B50+B37 B50 13.27 7.77 B37 14.71 7.31 204.7 0.002 Circle 6 0.013 0.027 0.73 0.02 0.027 0.266 10.2 3.9 3.9 FALSE 7.9B51+B50 B51 14.15 9.95 B50 13.27 7.97 281.7 0.007 Circle 6 0.013 0.007 0.7 0.03 0.0071 0.4704 1.5 6.7 6.9 FALSE 9.983B52+B4 B52 20.58 4.29 B4 20.32 3.57 359.8 0.002 Circle 12 0.013 0.361 2.31 0 0.4931 1.5937 22.7 0.1 39.6 FALSE 4.688C1+B16 C1 23.15 14.8 B16 20.39 13.24 401.9 0.004 Circle 8 0.013 0.1695 1.35 0 0.1695 0.7528 22.5 0 0 FALSE 15.02C2+C1 C2 21.54 15.19 C1 23.15 14.85 204.3 0.002 Circle 8 0.013 0.1235 1.2 0.02 0.1235 0.4929 25.1 2.5 2.5 FALSE 15.422C3+C2 C3 22.97 17.37 C2 21.54 15.24 397.8 0.005 Circle 6 0.013 0.1065 1.11 0.02 0.1065 0.4106 25.9 3.2 3.2 FALSE 17.554C4+C3 C4 25.03 19.53 C3 22.97 17.42 436 0.005 Circle 6 0.013 0.0885 1.02 0.01 0.0885 0.3903 22.7 3 3 FALSE 19.695C5+C4 C5 25.49 20.95 C4 25.03 19.53 327.7 0.004 Circle 6 0.013 0.0885 1.02 0.01 0.0885 0.3693 24 3 3 FALSE 21.121C6+C5 C6 25.82 21.42 C5 25.49 20.99 87.5 0.005 Circle 6 0.013 0.0697 0.92 0.01 0.0697 0.3933 17.7 2.8 2.8 FALSE 21.56C7+C6 C7 34.43 23.65 C6 25.82 21.42 447.8 0.005 Circle 6 0.013 0.0697 0.92 0.01 0.0697 0.3959 17.6 2.8 2.8 FALSE 23.791C8+C7 C8 29.93 24.33 C7 34.43 23.65 400.9 0.002 Circle 6 0.013 0.0447 0.86 0.03 0.0447 0.2311 19.3 5.5 5.5 FALSE 24.534C9+C8 C9 30 24.55 C8 29.93 24.38 84.1 0.002 Circle 6 0.013 0.0437 0.87 0.03 0.0437 0.2523 17.3 6.2 6.2 FALSE 24.742C10+C9 C10 31.71 25.71 C9 30 24.55 300.8 0.004 Circle 6 0.013 0.0437 0.88 0.03 0.0437 0.3484 12.5 6.5 6.5 FALSE 25.873C11+C10 C11 41.2 28.9 C10 31.71 25.76 508 0.006 Circle 6 0.013 0.0248 0.67 0.01 0.0248 0.4411 5.6 2 2 FALSE 28.993C12+C1 C12 23.43 14.93 C1 23.15 14.85 264.8 0 Circle 6 0.013 0.046 0.79 0.01 0.046 0.0975 47.2 2.4 2.4 FALSE 15.237C13+C12 C13 23 15.99 C12 23.43 15.03 480.7 0.002 Circle 6 0.013 0.01 0.73 0.04 0.01 0.2507 4 7.3 10.4 FALSE 16.042C14+C12 C14 24.3 15.8 C12 23.43 14.97 282.1 0.003 Circle 6 0.013 0.036 0.95 0.05 0.036 0.3043 11.8 10.7 30.3 FALSE 16.092C15+C14 C15 22.5 18.05 C14 24.3 16.1 565.3 0.003 Circle 6 0.013 0.018 0.82 0.05 0.018 0.3295 5.5 9.2 15.7 FALSE 18.129C16+C14 C16 26.5 17.4 C14 24.3 16.05 272.9 0.005 Circle 6 0.013 0.018 0.92 0.07 0.018 0.3946 4.6 13.1 16.1 FALSE 17.477C17+C16 C17 27.07 19.62 C16 26.5 17.4 332.8 0.007 Circle 6 0.013 0.018 0.88 0.06 0.018 0.4583 3.9 11.5 14 FALSE 19.689C18+C17 C18 28 20.36 C17 27.07 19.62 369.6 0.002 Circle 6 0.013 0.018 0.89 0.06 0.018 0.2511 7.2 12.1 12.1 FALSE 20.45C19+C2 C19 21.59 15.49 C2 21.54 15.24 264.1 0.001 Circle 6 0.013 0.017 0.77 0.04 0.017 0.1726 9.8 7.5 21 FALSE 15.6C20+C19 C20 23.19 17.64 C19 21.59 15.54 198.5 0.011 Circle 6 0.013 0.0085 0.58 0.01 0.0085 0.5771 1.5 1.6 6 FALSE 17.671C21+C19 C21 23.94 17.74 C19 21.59 15.54 284.2 0.008 Circle 6 0.013 0.0085 0.72 0.04 0.0085 0.4937 1.7 7 7.4 FALSE 17.837C22+C21 C22 24.43 18.08 C21 23.94 17.79 91.8 0.003 Circle 6 0.013 0.0085 0.7 0.03 0.0085 0.3154 2.7 6.1 8 FALSE 18.121C23+C3 C23 23.27 18.07 C3 22.97 17.42 400.5 0.002 Circle 6 0.013 0.018 0.74 0.03 0.018 0.226 8 6.1 19.1 FALSE 18.427C24+C23 C24 25.53 18.72 C23 23.27 18.42 151.2 0.002 Circle 6 0.013 0.008 0.69 0.03 0.0081 0.2499 3.2 6.2 8 FALSE 18.763C25+C23 C25 25.08 19.73 C23 23.27 18.17 303.1 0.005 Circle 6 0.013 0.01 0.59 0.01 0.01 0.4025 2.5 1.5 1.5 FALSE 19.79C26+D9 C26 29.07 24.47 D9 27.55 21.3 435.8 0.007 Circle 6 0.013 0.0309 0.93 0.05 0.0488 0.4785 6.5 10.9 28.3 FALSE 24.612C27+C5 C27 25 21.41 C5 25.49 20.97 221.6 0.002 Circle 6 0.013 0.0188 0.75 0.03 0.0188 0.25 7.5 6.1 17.9 FALSE 21.507C28+C27 C28 27.89 23.34 C27 25 21.41 43 0.045 Circle 6 0.013 0.0115 0.6 0.01 0.0115 1.1887 1 1.6 4.6 FALSE 23.387C29+C28 C29 32.14 23.94 C28 27.89 23.34 298.4 0.002 Circle 6 0.013 0.0115 0.77 0.04 0.0115 0.2516 4.6 8.5 11.9 FALSE 24C30+C27 C30 28.53 23.63 C27 25 21.41 162.9 0.014 Circle 6 0.013 0.0073 0.57 0.01 0.0073 0.655 1.1 1.4 4.8 FALSE 23.657C31+C30 C31 29.09 23.76 C30 28.53 23.63 67.1 0.002 Circle 6 0.013 0.0014 0.53 0 0.0014 0.247 0.6 0.8 0.8 FALSE 23.764C32+C30 C32 30.12 24.36 C30 28.53 23.63 146.7 0.005 Circle 6 0.013 0.0059 0.56 0.01 0.0059 0.3958 1.5 1.3 1.3 FALSE 24.396C33+C32 C33 31.26 24.53 C32 30.12 24.39 70.7 0.002 Circle 6 0.013 0.0044 0.6 0.02 0.0044 0.2497 1.8 3.3 3.3 FALSE 24.554C34+C32 C34 30 24.5 C32 30.12 24.39 56.9 0.002 Circle 6 0.013 0.0015 0.53 0 0.0015 0.2467 0.6 0.9 0.9 FALSE 24.504C35+C7 C35 31.98 25.2 C7 34.43 23.65 403.4 0.004 Circle 6 0.013 0.025 0.69 0.01 0.025 0.3478 7.2 2.7 2.7 FALSE 25.239C36+C35 C36 32.58 25.7 C35 31.98 25.2 92 0.005 Circle 6 0.013 0.025 0.68 0.01 0.025 0.4136 6 2 2 FALSE 25.736C37+C36 C37 34.3 26.67 C36 32.58 25.73 153.2 0.006 Circle 6 0.013 0.005 0.56 0.01 0.005 0.4395 1.1 1.2 1.2 FALSE 26.706C39+C37 C39 33.37 27.03 C37 34.3 26.7 164.1 0.002 Circle 6 0.013 0.005 0.61 0.02 0.005 0.2516 2 3.5 4.9 FALSE 27.057C40+C36 C40 32.93 26.9 C36 32.58 25.83 257.5 0.004 Circle 6 0.013 0.02 0.91 0.06 0.02 0.3617 5.5 12.2 18.3 FALSE 26.987C41+C40 C41 33.56 27.26 C40 32.93 26.93 191.4 0.002 Circle 6 0.013 0.02 0.93 0.07 0.02 0.233 8.6 13.4 20.6 FALSE 27.365C42+C41 C42 34.21 27.91 C41 33.56 27.31 300.1 0.002 Circle 6 0.013 0.02 0.93 0.07 0.02 0.2509 8 13.2 19.9 FALSE 28.01C43+C8 C43 30.16 24.53 C8 29.93 24.33 101 0.002 Circle 6 0.013 0.001 0.52 0 0.001 0.2497 0.4 0.8 0.8 FALSE 24.535C44+C10 C44 32.45 26.73 C10 31.71 25.76 154.5 0.006 Circle 6 0.013 0.0189 0.65 0.01 0.0189 0.4446 4.3 2.4 13.5 FALSE 26.836C45+C44 C45 33.66 27.91 C44 32.45 26.77 166.1 0.007 Circle 6 0.013 0.0189 0.7 0.02 0.0189 0.4648 4.1 4.4 13.8 FALSE 27.981C46+C45 C46 36.3 29.85 C45 33.66 27.91 255.5 0.008 Circle 6 0.013 0.0189 0.91 0.06 0.0189 0.4889 3.9 12.8 14 FALSE 30.07C47+C46 C47 35.05 30.62 C46 36.3 30 309.1 0.002 Circle 6 0.013 0.0189 0.91 0.06 0.0189 0.2513 7.5 12.6 19 FALSE 30.715C48+C11 C48 43.08 29.1 C11 41.2 28.98 178.7 0.001 Circle 6 0.013 0.0248 0.71 0.02 0.0248 0.1454 17.1 3.3 3.3 FALSE 29.258C49+C48 C49 41.32 29.82 C48 43.08 29.1 247.7 0.003 Circle 6 0.013 0.0248 0.96 0.07 0.0248 0.3025 8.2 13.2 13.2 FALSE 29.932C50+C49 C50 40.78 30.68 C49 41.32 29.82 361.2 0.002 Circle 6 0.013 0.0248 0.95 0.07 0.0248 0.2738 9.1 13.2 13.2 FALSE 30.797C51+C50 C51 38.55 32.75 C50 40.78 30.68 556.1 0.004 Circle 6 0.013 0.0248 0.95 0.06 0.0248 0.3423 7.2 12.9 20.5 FALSE 32.853D1+E4 D1 17.33 6.83 E4 16.28 6.08 354.5 0.002 Circle 12 0.013 0.2054 1.53 0 0.431 1.6387 12.5 0 36.5 FALSE 7.197D2+D1 D2 17.54 6.91 D1 17.33 6.88 53.3 0.001 Circle 12 0.013 0.2054 1.53 0 0.4314 0.8452 24.3 0 36.1 FALSE 7.31D3+D2 D3 18.91 7.46 D2 17.54 6.99 363.3 0.001 Circle 12 0.013 0.2054 1.53 0 0.4334 1.2814 16 0 41.4 FALSE 8.054D4+D3 D4 19 8.15 D3 18.91 7.56 296.1 0.002 Circle 8 0.013 0.0595 0.86 0.01 0.1542 0.5394 11 2 41 FALSE 8.424D5+D4 D5 19 8.29 D4 19 8.15 69.6 0.002 Circle 8 0.013 0.0595 0.86 0.01 0.1542 0.5419 11 2 38.4 FALSE 8.562D6+D5 D6 19.87 13.77 D5 19 8.29 246.1 0.022 Circle 8 0.013 0.0324 0.72 0.01 0.0812 1.8031 1.8 1.6 16.9 FALSE 13.974D7+D6 D7 19.85 15.5 D6 19.87 13.82 398 0.004 Circle 8 0.013 0.0324 0.72 0.01 0.0812 0.7851 4.1 1.6 25.9 FALSE 15.675 Attachments.xlsx/Calibration ADWF Page 2 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
194
Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
D8+D7 D8 21.51 16.11 D7 19.85 15.5 157.8 0.004 Circle 6 0.013 0.0361 1.19 0.1 0.0488 0.3488 10.4 20.3 33.1 FALSE 16.278D9+D8 D9 27.55 21.3 D8 21.51 16.11 496 0.01 Circle 6 0.013 0.0299 1.08 0.1 0.0488 0.5739 5.2 19.8 25.8 FALSE 21.442D10+D3 D10 21.78 10.58 D3 18.91 7.81 489.1 0.006 Circle 10 0.013 0.1459 1.32 0.02 0.2843 1.6488 8.8 2.1 29.8 FALSE 10.83D16+D20 D16 23 13.91 D20 22 13 453.9 0.002 Circle 8 0.013 0.018 0.89 0.06 0.018 0.541 3.3 9 12.7 FALSE 13.998D17+D16 D17 23.1 14.18 D16 23 13.91 136.3 0.002 Circle 8 0.013 0.018 0.91 0.06 0.018 0.5378 3.3 9.5 12.5 FALSE 14.265D19+D10 D19 21.54 12.39 D10 21.78 10.63 48.1 0.037 Circle 8 0.013 0.1459 1.32 0.02 0.2861 2.3114 6.3 2.6 25.2 FALSE 12.999D20+D19 D20 22 13 D19 21.54 12.89 52.7 0.002 Circle 8 0.013 0.036 0.89 0.04 0.036 0.5521 6.5 6.4 20.3 FALSE 13.152D21+D19 D21 20.93 15.08 D19 21.54 12.84 390.8 0.006 Circle 8 0.013 0.1099 1.13 0.02 0.251 0.9148 12 2.4 38.4 FALSE 15.4D22+D21 D22 22.23 15.84 D21 20.93 15.13 149 0.005 Circle 6 0.013 0.1099 1.13 0.02 0.2516 0.3873 28.4 3.2 63.9 FALSE 16.171D23+D22 D23 22.62 16.12 D22 22.23 15.88 73.3 0.003 Circle 6 0.013 0.1099 1.13 0.02 0.1991 0.3211 34.2 3.2 60.7 FALSE 16.437D24+D23 D24 24.01 17.46 D23 22.62 16.12 349.8 0.004 Circle 6 0.013 0.1099 1.13 0.02 0.2029 0.3473 31.7 3.2 60.6 FALSE 17.767D25+D24 D25 24.45 18.45 D24 24.01 17.56 300.9 0.003 Circle 6 0.013 0.0348 0.73 0.01 0.0855 0.3051 11.4 2.2 43.4 FALSE 18.676D26+D25 D26 24.79 19.26 D25 24.45 18.5 156.7 0.005 Circle 6 0.013 0.0348 0.73 0.01 0.0857 0.3907 8.9 2.2 38 FALSE 19.461D27+D26 D27 26.68 20.86 D26 24.79 19.28 392.4 0.004 Circle 6 0.013 0 0 0 0.0622 0.356 0 0 35.7 FALSE 21.066D28+D27 D28 27.45 21.65 D27 26.68 20.9 81.1 0.009 Circle 6 0.013 0 0 0 0.0973 0.5396 0 0 33.2 FALSE 21.827D29+C37 D29 34.53 27.53 C37 34.3 26.7 129.5 0.006 Circle 6 0.013 0 0 0 0.0232 0.4492 0 0 20.7 FALSE 27.595D29+D28 D29 34.53 27.53 D28 27.45 21.67 465.5 0.013 Circle 6 0.013 0 0 0 0.1352 0.6295 0 0 37.7 FALSE 27.595D30+D26 D30 26.26 21.18 D26 24.79 19.29 436.5 0.004 Circle 6 0.013 0.0348 0.8 0.03 0.0348 0.3692 9.4 5.1 26.6 FALSE 21.468D31+D30 D31 26.68 21.76 D30 26.26 21.46 152.5 0.002 Circle 6 0.013 0.0124 0.8 0.05 0.0124 0.2489 5 9.4 12.7 FALSE 21.824D32+D30 D32 26.44 21.71 D30 26.26 21.46 126.2 0.002 Circle 6 0.013 0.0224 1.03 0.08 0.0224 0.2497 9 16.6 22.1 FALSE 21.821D33+D24 D33 28.14 19.34 D24 24.01 17.51 450.4 0.004 Circle 6 0.013 0.0448 0.78 0.01 0.1103 0.3576 12.5 2.4 44.4 FALSE 19.563D34+D33 D34 34.45 22.3 D33 28.14 19.34 293.3 0.01 Circle 6 0.013 0.0448 1.01 0.06 0.1103 0.5637 7.9 11.4 34.7 FALSE 22.491D35+D34 D35 33.56 22.51 D34 34.45 22.3 177.8 0.001 Circle 6 0.013 0.0448 1.16 0.09 0.1103 0.1928 23.2 17.4 60.6 FALSE 22.831D36+D35 D36 31.3 25.05 D35 33.56 22.56 250.8 0.01 Circle 6 0.013 0.0208 0.92 0.06 0.0515 0.5591 3.7 12.5 26.6 FALSE 25.195D37+D36 D37 31.11 26.01 D36 31.3 25.05 367.8 0.003 Circle 6 0.013 0.0216 0.94 0.09 0.0515 0.2866 7.5 17.4 37.6 FALSE 26.2D38+D37 D38 32 26.64 D37 31.11 26.16 237.7 0.002 Circle 6 0.013 0.0191 0.81 0.09 0.0307 0.2521 7.6 17.7 28.1 FALSE 26.787D39+D38 D39 32.14 26.81 D38 32 26.64 84.1 0.002 Circle 6 0.013 0.0257 0.83 0.11 0.0307 0.2523 10.2 21.4 27.7 FALSE 26.955D40+D37 D40 32 26.6 D37 31.11 26.21 193.6 0.002 Circle 6 0.013 0.0208 0.94 0.07 0.0208 0.2518 8.2 13.5 13.5 FALSE 26.704D41+D24 D41 31.35 25.75 D24 24.01 17.51 190.6 0.043 Circle 6 0.013 0.0304 0.71 0.01 0.0304 1.1666 2.6 2.1 11.5 FALSE 25.823D42+D41 D42 30 26 D41 31.35 25.8 100.2 0.002 Circle 6 0.013 0.004 0.61 0.02 0.004 0.2507 1.6 3.6 4.4 FALSE 26.022D43+D41 D43 32 26.89 D41 31.35 25.85 517.4 0.002 Circle 6 0.013 0.0264 1.07 0.09 0.0264 0.2516 10.5 17.6 17.6 FALSE 27.019D44+D43 D44 32 27.12 D43 32 26.89 113 0.002 Circle 6 0.013 0.0264 1 0.1 0.0264 0.2531 10.4 19.1 25.2 FALSE 27.247D47+D22 D47 20.69 17.09 D22 22.23 15.86 299.2 0.004 Circle 6 0.013 0.0413 1.1 0.12 0.0561 0.3597 11.5 24.5 33.8 FALSE 17.263D48+D47 D48 22.05 18.7 D47 20.69 17.09 401 0.004 Circle 6 0.013 0.0292 1.11 0.09 0.0561 0.3555 8.2 18.6 34.3 FALSE 18.873D49+D48 D49 27.59 21.99 D48 22.05 18.7 399.7 0.008 Circle 6 0.013 0.0383 1.07 0.08 0.056 0.509 7.5 15.1 28.6 FALSE 22.135D50+D49 D50 31.35 22.83 D49 27.59 21.99 421.6 0.002 Circle 6 0.013 0.0338 0.67 0.15 0.056 0.2504 13.5 30.3 41.7 FALSE 23.038D51+D7 D51 23.54 18.66 D7 19.85 15.5 457.8 0.007 Circle 6 0.013 0.0324 0.81 0.03 0.0324 0.4662 7 6.1 22.3 FALSE 18.775D52+D51 D52 27.31 20.31 D51 23.54 18.69 267 0.006 Circle 6 0.013 0.0216 0.83 0.05 0.0216 0.437 4.9 9.1 17.9 FALSE 20.398D53+D52 D53 29.62 21.22 D52 27.31 20.31 247.8 0.004 Circle 6 0.013 0.0108 0.77 0.04 0.0108 0.34 3.2 8.8 11.3 FALSE 21.296D54+D53 D54 29.68 21.68 D53 29.62 21.27 74.9 0.005 Circle 6 0.013 0.0108 0.68 0.02 0.0108 0.4151 2.6 4.9 8.8 FALSE 21.888D55+D54 D55 30.37 22.39 D54 29.68 21.88 252.3 0.002 Circle 6 0.013 0.0108 0.76 0.04 0.0108 0.2523 4.3 8.3 11.3 FALSE 22.446D56+D35 D56 35.05 23.65 D35 33.56 22.51 286.3 0.004 Circle 6 0.013 0.024 0.95 0.07 0.0588 0.354 6.8 13.4 34.5 FALSE 23.83D57+D56 D57 37.86 26.21 D56 35.05 23.7 197.1 0.013 Circle 6 0.013 0.024 0.73 0.02 0.0588 0.6332 3.8 4.4 26 FALSE 26.512D58+D57 D58 37.67 27.07 D57 37.86 26.36 158 0.004 Circle 6 0.013 0.024 0.86 0.05 0.0588 0.3761 6.4 9.4 33.6 FALSE 27.261D59+D58 D59 37.27 28.53 D58 37.67 27.12 151.4 0.009 Circle 6 0.013 0.024 0.78 0.03 0.0588 0.5415 4.4 6.2 28.2 FALSE 28.673D60+D59 D60 37.44 29.8 D59 37.27 28.57 112.6 0.011 Circle 6 0.013 0.024 0.81 0.04 0.024 0.5864 4.1 7.7 15.7 FALSE 29.934D61+D60 D61 37.37 30.05 D60 37.44 29.84 101 0.002 Circle 6 0.013 0.024 1.02 0.09 0.024 0.2558 9.4 17.7 22.9 FALSE 30.166D62+D59 D62 32.76 29.07 D59 37.27 28.57 247.7 0.002 Circle 6 0.013 0.0229 0.74 0.11 0.0348 0.2521 9.1 21.5 32.5 FALSE 29.233D63+D5 D63 19.63 8.6 D5 19 8.29 296.6 0.001 Circle 8 0.013 0.0271 0.97 0.07 0.073 0.3906 6.9 10 35.8 FALSE 8.841D64+D63 D64 24.68 17.38 D63 19.63 8.56 470.5 0.019 Circle 6 0.013 0.0263 0.68 0.01 0.035 0.7682 3.4 2 2.2 FALSE 17.497D65+D64 D65 28.98 20.08 D64 24.68 17.38 448 0.006 Circle 6 0.013 0.0242 1.05 0.09 0.035 0.4356 5.6 17.2 25 FALSE 20.205D66+D65 D66 29.37 20.96 D65 28.98 20.13 412.5 0.002 Circle 6 0.013 0.0222 0.74 0.11 0.035 0.2517 8.8 21 32.7 FALSE 21.124D67+D63 D67 18.77 12.39 D63 19.63 8.6 294.1 0.013 Circle 6 0.013 0.0271 0.89 0.05 0.0271 0.6369 4.3 10.2 16.8 FALSE 12.476D68+D67 D68 19 12.7 D67 18.77 12.42 138.9 0.002 Circle 6 0.013 0.0134 0.82 0.05 0.0134 0.2519 5.3 10.3 13.7 FALSE 12.769D69+D67 D69 19 12.94 D67 18.77 12.42 259 0.002 Circle 6 0.013 0.0137 0.82 0.05 0.0137 0.2514 5.4 10.1 14.1 FALSE 13.01D70+D51 D70 24 18.86 D51 23.54 18.72 70.8 0.002 Circle 6 0.013 0.0108 0.76 0.04 0.0108 0.2495 4.3 8.1 10.2 FALSE 18.916D71+D52 D71 28.07 22.62 D52 27.31 21.11 130 0.012 Circle 6 0.013 0.0108 0.62 0.01 0.0108 0.6047 1.8 2.5 7.3 FALSE 22.658D72+D20 D72 22.5 13.56 D20 22 13 279.6 0.002 Circle 8 0.013 0.018 0.87 0.06 0.018 0.5408 3.3 8.3 13.1 FALSE 13.646D73+D72 D73 23 14.16 D72 22.5 13.56 297.4 0.002 Circle 8 0.013 0.018 0.9 0.06 0.018 0.5427 3.3 9.2 13.2 FALSE 14.248D74+D73 D74 23.2 14.58 D73 23 14.16 210.2 0.002 Circle 8 0.013 0.018 0.86 0.05 0.0181 0.5401 3.3 8 11.4 FALSE 14.666E1+H9 E1 12.09 3.59 H9 11.84 3.14 269.8 0.002 Circle 12 0.013 0.4047 2.52 0 0.5952 1.455 27.8 0 45.4 FALSE 4.056E2+E1 E2 13.48 4.23 E1 12.09 3.64 283.2 0.002 Circle 12 0.013 0.2054 1.59 0.01 0.429 1.6261 12.6 1.4 36.5 FALSE 4.607E3+E2 E3 15.11 4.76 E2 13.48 4.33 279.6 0.002 Circle 12 0.013 0.2054 1.63 0.02 0.4289 1.3971 14.7 2 39.3 FALSE 5.295E4+E3 E4 16.28 6.08 E3 15.11 5.01 356.7 0.003 Circle 12 0.013 0.2054 1.58 0.01 0.4299 1.9512 10.5 1 33.2 FALSE 6.414E6+E1 E6 11.14 4.84 E1 12.09 4.04 501 0.002 Circle 12 0.013 0.1994 1.5 0 0.1994 1.4236 14 0 0 FALSE 5.219E7+E6 E7 11.77 6.02 E6 11.14 4.84 310.5 0.004 Circle 8 0.013 0.1844 1.54 0.02 0.1844 0.7449 24.7 3.4 3.4 FALSE 6.255E8+E7 E8 13.72 6.77 E7 11.77 6.07 354.7 0.002 Circle 8 0.013 0.1544 1.48 0.04 0.1544 0.5368 28.8 6.3 6.3 FALSE 7.025E9+E8 E9 13.77 7.32 E8 13.72 6.82 341.1 0.001 Circle 12 0.013 0.1294 1.23 0.02 0.1294 1.364 9.5 1.7 1.7 FALSE 7.536E10+E9 E10 14.53 7.78 E9 13.77 7.32 192.1 0.002 Circle 12 0.013 0.1294 1.23 0.02 0.1294 1.7433 7.4 1.7 1.7 FALSE 7.972 Attachments.xlsx/Calibration ADWF Page 3 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
195
Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
E11+E10 E11 14.94 8.04 E10 14.53 7.93 194.9 0.001 Circle 12 0.013 0.1124 1.14 0.02 0.1124 0.8464 13.3 1.6 1.6 FALSE 8.281E12+E11 E12 20.13 9.13 E11 14.94 8.14 494.5 0.002 Circle 12 0.013 0.1124 1.14 0.02 0.1124 1.5941 7 1.6 1.6 FALSE 9.311E13+E12 E13 18.72 10 E12 20.13 9.18 450.3 0.002 Circle 8 0.013 0.0732 1.07 0.04 0.0732 0.5156 14.2 6.1 31.1 FALSE 10.21E14+E13 E14 17.24 10.39 E13 18.72 10.12 185.5 0.001 Circle 8 0.013 0.0608 0.87 0.01 0.0609 0.461 13.2 2 30.8 FALSE 10.598E15+E14 E15 15.27 10.72 E14 17.24 10.49 246.2 0.001 Circle 8 0.013 0.043 0.77 0.01 0.043 0.3693 11.6 1.8 31 FALSE 10.929E20+E7 E20 12.61 7.71 E7 11.77 6.12 504.5 0.003 Circle 6 0.013 0.015 0.78 0.04 0.015 0.315 4.8 8.3 13.7 FALSE 7.78E21+E20 E21 14.72 8.53 E20 12.61 7.76 385.6 0.002 Circle 6 0.013 0.015 0.83 0.05 0.015 0.2507 6 10.3 10.3 FALSE 8.606E22+E8 E22 15.38 8.48 E8 13.72 6.87 449.9 0.004 Circle 6 0.013 0.015 0.75 0.04 0.0151 0.3356 4.5 7 13.5 FALSE 8.551E23+E22 E23 16.82 10.42 E22 15.38 8.48 438.8 0.004 Circle 6 0.013 0.015 0.69 0.02 0.0151 0.3731 4 4.4 11.1 FALSE 10.484E25+E50 E25 16.75 10.9 E50 16.04 9.64 231.9 0.005 Circle 6 0.013 0.017 0.68 0.02 0.017 0.4136 4.1 4 11.9 FALSE 10.965E26+E25 E26 19.82 13.82 E25 16.75 10.9 488.2 0.006 Circle 6 0.013 0.017 0.87 0.06 0.0171 0.4339 3.9 11.6 13.5 FALSE 13.887E27+E12 E27 21.28 15.85 E12 20.13 9.53 576.2 0.011 Circle 6 0.013 0.0137 0.65 0.02 0.0137 0.5876 2.3 3.1 9.4 FALSE 15.9E28+E27 E28 22 15.93 E27 21.28 15.81 61.8 0.002 Circle 6 0.013 0.0137 0.81 0.05 0.0137 0.2472 5.5 9.5 12.1 FALSE 15.999E29+E12 E29 23.08 15.79 E12 20.13 9.58 247 0.025 Circle 6 0.013 0.0255 0.68 0.01 0.0255 0.8896 2.9 2 2 FALSE 15.839E30+E29 E30 27 20.5 E29 23.08 15.83 502.3 0.009 Circle 6 0.013 0.01 0.71 0.03 0.01 0.541 1.8 6.4 8 FALSE 20.538E31+E29 E31 27.93 20.63 E29 23.08 15.83 252.3 0.019 Circle 6 0.013 0.0155 0.84 0.05 0.0155 0.7739 2 10.6 10 FALSE 20.75E32+E31 E32 28 21.21 E31 27.93 20.68 263.2 0.002 Circle 6 0.013 0.0155 0.86 0.06 0.0155 0.2518 6.2 11.2 15.7 FALSE 21.289E33+E13 E33 21.41 15.78 E13 18.72 10.02 228.9 0.025 Circle 8 0.013 0.0124 0.6 0.01 0.0126 1.9168 0.6 1.2 5.6 FALSE 15.863E33+E29 E33 21.41 17.11 E29 23.08 15.86 455.1 0.003 Circle 6 0.013 0 0 0 0 0.2941 0 0 0 FALSE 15.863E34+E33 E34 24.94 18.94 E33 21.41 15.83 278.9 0.011 Circle 6 0.013 0.01 0.77 0.04 0.0101 0.5925 1.7 8.9 8.3 FALSE 18.983E35+E14 E35 19.06 11.41 E14 17.24 10.74 333 0.002 Circle 6 0.013 0.0178 0.89 0.06 0.0178 0.2517 7.1 12.1 18 FALSE 11.499E36+E15 E36 17.4 12.35 E15 15.27 10.82 420.2 0.004 Circle 6 0.013 0.04 0.79 0.02 0.04 0.3386 11.8 3.6 30.9 FALSE 12.512E37+E36 E37 18 13.11 E36 17.4 12.4 353.2 0.002 Circle 6 0.013 0.015 0.83 0.05 0.015 0.2516 6 10.4 15.1 FALSE 13.186E38+E36 E38 18.78 13.33 E36 17.4 12.35 233.6 0.004 Circle 6 0.013 0.025 0.68 0.01 0.025 0.3634 6.9 2 17.1 FALSE 13.432E39+E38 E39 19 14.13 E38 18.78 13.53 300.6 0.002 Circle 6 0.013 0.015 0.84 0.05 0.0151 0.2507 6 10.5 15.2 FALSE 14.206E40+E38 E40 22.91 14.25 E38 18.78 13.33 458.2 0.002 Circle 6 0.013 0.01 0.73 0.04 0.01 0.2514 4 7.3 10.4 FALSE 14.302E41+E15 E41 16 11.07 E15 15.27 10.87 98.3 0.002 Circle 6 0.013 0.003 0.54 0.01 0.003 0.2531 1.2 1.1 3.3 FALSE 11.087E42+E10 E42 14.56 10.06 E10 14.53 7.88 550.5 0.004 Circle 6 0.013 0 0 0 0.0091 0.3531 0 0 12.8 FALSE 10.117E44+E8 E44 12.57 8.62 E8 13.72 6.82 630.5 0.003 Circle 6 0.013 0.01 0.72 0.03 0.01 0.2998 3.3 6.6 9.8 FALSE 8.67E45+E44 E45 13.15 9.55 E44 12.57 8.57 319.4 0.003 Circle 6 0.013 0.01 0.76 0.04 0.01 0.3108 3.2 8.5 10.9 FALSE 9.598E46+E7 E46 11 7.4 E7 11.77 6.02 500.5 0.003 Circle 6 0.013 0.015 0.79 0.04 0.015 0.2946 5.1 8.7 14 FALSE 7.472E47+E46 E47 11.54 8.31 E46 11 7.4 455.2 0.002 Circle 6 0.013 0.015 0.84 0.05 0.015 0.2509 6 10.5 15.2 FALSE 8.386E48+E6 E48 11.94 7.54 E6 11.14 5.19 498.5 0.005 Circle 8 0.013 0.015 0.77 0.04 0.015 0.8296 1.8 6 9 FALSE 7.598E49+E48 E49 11.53 8.46 E48 11.94 7.54 457.8 0.002 Circle 6 0.013 0.015 0.84 0.05 0.015 0.2515 6 10.5 15.2 FALSE 8.536E50+E10 E50 16.04 9.64 E10 14.53 7.88 217.9 0.008 Circle 6 0.013 0.017 0.66 0.01 0.017 0.5043 3.4 2.8 12.3 FALSE 9.71F7+T25 F7 4.65 0.3 T25 3.95 -2.2 477 0.005 Circle 8 0.013 0.064 0.89 0.01 0.0641 0.8748 7.3 2 22.8 FALSE 0.452F8+F7 F8 8.3 1.38 F7 4.65 0.3 356.7 0.003 Circle 8 0.013 0.064 0.89 0.01 0.0641 0.6649 9.6 2 26 FALSE 1.603F9+F23 F9 8.21 3.11 F23 8.23 2.7 110 0.004 Circle 6 0.013 0.047 0.8 0.01 0.0474 0.3425 13.7 2.4 33.2 FALSE 3.301F10+F9 F10 11.76 4.96 F9 8.21 3.21 462.6 0.004 Circle 6 0.013 0.047 0.8 0.01 0.0471 0.3451 13.6 2.4 33.2 FALSE 5.16F11+F10 F11 13 6.84 F10 11.76 5.06 419.8 0.004 Circle 6 0.013 0.047 0.88 0.03 0.0471 0.3654 12.9 5.8 31.9 FALSE 7.003F12+F11 F12 13 7.65 F11 13 6.94 355.2 0.002 Circle 6 0.013 0.032 1.03 0.07 0.032 0.2509 12.8 14.6 30.3 FALSE 7.804F13+F19 F13 15.24 10.24 F19 15.18 10.23 24.2 0 Circle 6 0.013 0.024 0.41 0.17 0.024 0.1141 21 33.9 39.6 FALSE 10.433F14+F8 F14 9.56 5.64 F8 8.3 1.76 463.1 0.008 Circle 6 0.013 0.003 0.54 0.01 0.003 0.5136 0.6 1.1 3.4 FALSE 5.656F15+F11 F15 13.27 7.77 F11 13 7.17 301.1 0.002 Circle 6 0.013 0.015 0.83 0.05 0.015 0.2505 6 10 15.5 FALSE 7.852F16+F15 F16 13.27 8.24 F15 13.27 7.77 238 0.002 Circle 6 0.013 0.015 0.79 0.04 0.0152 0.2493 6 8.7 13.2 FALSE 8.317F17+F22 F17 15.11 8.76 F22 13 8.39 130.3 0.003 Circle 6 0.013 0.032 1 0.07 0.032 0.299 10.7 13.5 27.3 FALSE 8.903F18+F17 F18 15.34 9.94 F17 15.11 8.89 197.5 0.005 Circle 6 0.013 0.004 0.55 0.01 0.004 0.4091 1 1.1 2.3 FALSE 9.957F19+F20 F19 15.18 10.33 F20 15.15 9.7 188.8 0.003 Circle 6 0.013 0.024 0.85 0.05 0.024 0.3241 7.4 9.4 18.5 FALSE 10.433F20+F17 F20 15.15 9.7 F17 15.11 8.86 281.2 0.003 Circle 6 0.013 0.028 1.04 0.08 0.028 0.3067 9.1 15.9 25.4 FALSE 9.826F21+F20 F21 15.15 10.38 F20 15.15 9.7 136.4 0.005 Circle 6 0.013 0.004 0.64 0.02 0.004 0.3962 1 5 9.1 FALSE 10.407F22+F12 F22 13 8.39 F12 13 7.65 158.8 0.005 Circle 6 0.013 0.032 0.83 0.03 0.032 0.383 8.4 6.8 22.8 FALSE 8.512F23+F8 F23 8.23 2.7 F8 8.3 1.48 327.4 0.004 Circle 8 0.013 0.061 0.87 0.01 0.0612 0.7376 8.3 2 24.6 FALSE 2.864F24+F23 F24 8.23 3.19 F23 8.23 2.7 98 0.005 Circle 6 0.013 0.014 0.71 0.03 0.014 0.3967 3.5 5.5 13.5 FALSE 3.254F25+F24 F25 8.73 3.77 F24 8.23 3.19 115 0.005 Circle 6 0.013 0.002 0.53 0 0.002 0.3985 0.5 0.9 0.9 FALSE 3.775F26+F25 F26 8.73 4.36 F25 8.73 3.77 118 0.005 Circle 6 0.013 0.002 0.53 0 0.002 0.3967 0.5 0.9 0.9 FALSE 4.365F27+F24 F27 8.73 3.78 F24 8.23 3.19 118 0.005 Circle 6 0.013 0.012 0.65 0.02 0.012 0.3967 3 3.7 9 FALSE 3.832F28+F27 F28 8.73 4.57 F27 8.73 3.78 158 0.005 Circle 6 0.013 0.012 0.65 0.02 0.012 0.3967 3 3.7 8.3 FALSE 4.619G2+G19 G2 4.2 0.05 G19 2.65 -0.76 154 0.005 Circle 6 0.013 0.0796 0.97 0.01 0.0797 0.4069 19.6 2.9 35.9 FALSE 0.295G3+G14 G3 7 1.85 G14 6.79 1.05 208.1 0.004 Circle 6 0.013 0.0566 0.85 0.01 0.0567 0.3479 16.3 2.6 34.3 FALSE 2.027G4+G3 G4 7.49 2.26 G3 7 1.95 212.7 0.001 Circle 6 0.013 0.0436 0.88 0.03 0.0437 0.2142 20.4 6.6 41.9 FALSE 2.476G6+G4 G6 10.75 5.12 G4 7.49 2.36 387.6 0.007 Circle 6 0.013 0.0318 0.8 0.03 0.0319 0.4735 6.7 5.5 22.2 FALSE 5.233G7+G6 G7 10.12 5.81 G6 10.75 5.22 294.7 0.002 Circle 6 0.013 0.0159 0.83 0.05 0.016 0.251 6.3 10.2 16.3 FALSE 5.892G8+G7 G8 10.83 6.45 G7 10.12 5.8 326.8 0.002 Circle 6 0.013 0.0159 0.86 0.06 0.0159 0.2502 6.4 11.1 16.3 FALSE 6.531G9+G6 G9 8.88 5.78 G6 10.75 5.2 290.8 0.002 Circle 6 0.013 0.0159 0.84 0.05 0.016 0.2506 6.3 10.2 16.3 FALSE 5.862G10+G9 G10 11.09 6.24 G9 8.88 5.78 270.6 0.002 Circle 6 0.013 0.0159 0.86 0.06 0.0159 0.2313 6.9 11.1 16.9 FALSE 6.349G11+G10 G11 11.78 6.87 G10 11.09 6.34 265.7 0.002 Circle 6 0.013 0.0159 0.86 0.06 0.016 0.2506 6.3 11.4 16.1 FALSE 6.951G12+G4 G12 8.32 3.02 G4 7.49 2.47 277 0.002 Circle 6 0.013 0.0118 0.78 0.05 0.0118 0.25 4.7 9 12.4 FALSE 3.081G13+G3 G13 8.34 2.8 G3 7 1.9 452.5 0.002 Circle 6 0.013 0.013 0.8 0.05 0.013 0.2502 5.2 9.3 13.4 FALSE 2.867G14+G17 G14 6.79 1.05 G17 5.65 0.6 151.1 0.003 Circle 6 0.013 0.0681 0.91 0.01 0.0682 0.3062 22.2 2.7 39.9 FALSE 1.253 Attachments.xlsx/Calibration ADWF Page 4 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
196
Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
G15+G14 G15 6.2 2.15 G14 6.79 1.05 214.7 0.005 Circle 6 0.013 0.0115 0.66 0.02 0.0115 0.4016 2.9 4.1 25.1 FALSE 2.239G16+G15 G16 6.21 3.21 G15 6.2 2.2 154.5 0.007 Circle 6 0.013 0.0115 0.64 0.02 0.0115 0.4536 2.5 3.3 8.8 FALSE 3.257G17+G2 G17 5.65 0.5 G2 4.2 0.15 143.7 0.002 Circle 6 0.013 0.0796 0.97 0.01 0.0797 0.2769 28.7 2.9 44.8 FALSE 0.74G18+G17 G18 5.86 1.15 G17 5.65 0.57 291.5 0.002 Circle 6 0.013 0.0115 0.78 0.04 0.0116 0.2503 4.6 8.9 12 FALSE 1.21G19+T23 G19 2.65 -0.76 T23 6.87 -2.3 290.9 0.005 Circle 6 0.013 0.091 1.03 0.02 0.0911 0.4082 22.3 3 38.5 FALSE -0.566G20+G19 G20 2.66 0.11 G19 2.65 -0.76 173.9 0.005 Circle 6 0.013 0.0114 0.6 0.01 0.0114 0.3969 2.9 1.9 21.2 FALSE 0.18G21+G20 G21 2.67 0.37 G20 2.66 0.11 51.4 0.005 Circle 6 0.013 0.0057 0.64 0.02 0.0057 0.399 1.4 4.3 5.3 FALSE 0.397G22+G20 G22 2.67 0.25 G20 2.66 0.11 71.7 0.002 Circle 6 0.013 0.0057 0.64 0.02 0.0057 0.2479 2.3 4.3 8 FALSE 0.281H2+I11 H2 7.99 0.59 I11 8.07 0.17 36.6 0.011 Circle 15 0.013 0.6282 3.69 0.01 0.8467 6.9196 9.1 0.8 24.1 FALSE 1.009H3+H2 H3 8.2 0.7 H2 7.99 0.64 30.8 0.002 Circle 15 0.013 0.6282 3.69 0.01 0.8467 2.851 22 0.8 32.4 FALSE 1.139H4+H3 H4 8.13 0.71 H3 8.2 0.7 7.1 0.001 Circle 15 0.013 0.4293 2.73 0.02 0.6198 2.4242 17.7 1.3 34.7 FALSE 1.141H5+H4 H5 8.95 0.95 H4 8.13 0.71 259.3 0.001 Circle 15 0.013 0.4293 2.81 0.03 0.6198 1.9652 21.8 2.6 37.5 FALSE 1.441H6+H5 H6 8.89 0.99 H5 8.95 0.95 9 0.004 Circle 12 0.013 0.4093 2.63 0.02 0.5998 2.3751 17.2 1.7 47.1 FALSE 1.443H7+H75 H7 10.51 1.76 H75 10.09 1.58 89.8 0.002 Circle 12 0.013 0.4093 2.59 0.01 0.5998 1.595 25.7 0.8 40.6 FALSE 2.189H8+H7 H8 10.95 2.05 H7 10.51 1.76 233.4 0.001 Circle 12 0.013 0.4093 2.62 0.02 0.5998 1.2558 32.6 1.5 47.3 FALSE 2.547H9+H73 H9 11.84 3.09 H73 11.36 2.56 246.2 0.002 Circle 12 0.013 0.4093 2.55 0 0.5998 1.653 24.8 0 42.7 FALSE 3.527H11+H64 H11 9.92 1.44 H64 9.05 0.99 198.2 0.002 Circle 8 0.013 0.1904 1.45 0 0.2184 0.5758 33.1 0 46.3 FALSE 1.756H12+H11 H12 10.15 2.2 H11 9.92 1.54 333.5 0.002 Circle 8 0.013 0.1616 1.31 0 0.1896 0.5375 30.1 0 45.1 FALSE 2.505H13+H12 H13 10.85 2.55 H12 10.15 2.3 107.9 0.002 Circle 8 0.013 0.1216 1.2 0.02 0.1496 0.5816 20.9 2.9 38.1 FALSE 2.845H14+H13 H14 11.02 3.54 H13 10.85 2.65 446.5 0.002 Circle 8 0.013 0.1216 1.3 0.04 0.1496 0.5395 22.5 5.7 40.3 FALSE 3.812H15+H62 H15 14.61 5.6 H62 12.95 4.64 201.4 0.005 Circle 8 0.013 0.1104 1.13 0.02 0.1384 0.8343 13.2 2.4 30.6 FALSE 5.89H16+H60 H16 14.43 6.48 H60 14.57 5.9 351.2 0.002 Circle 8 0.013 0.1104 1.18 0.03 0.1384 0.4911 22.5 4 41 FALSE 6.755H17+H57 H17 12.03 6.83 H57 14.21 6.69 396.8 0 Circle 8 0.013 0.1104 1.15 0.02 0.1353 0.227 48.6 3.1 55.7 FALSE 7.229H18+H5 H18 8.92 1.27 H5 8.95 1.25 7.9 0.003 Circle 8 0.013 0.02 0.65 0.01 0.02 0.608 3.3 1.4 27 FALSE 1.44H19+H18 H19 8.88 2.58 H18 8.92 1.27 386.9 0.003 Circle 8 0.013 0.02 0.71 0.02 0.02 0.7031 2.8 3.2 11.4 FALSE 2.662H20+H19 H20 9.1 3.65 H19 8.88 2.63 270.8 0.004 Circle 8 0.013 0.02 0.84 0.05 0.02 0.7416 2.7 7.1 13 FALSE 3.733H21+H56 H21 9.3 5.04 H56 9.2 4.75 143.8 0.002 Circle 6 0.013 0.005 0.6 0.02 0.005 0.252 2 3 5.2 FALSE 5.068H22+H21 H22 9.3 5.34 H21 9.3 5.04 151.4 0.002 Circle 6 0.013 0.005 0.61 0.02 0.005 0.2498 2 3.3 5.1 FALSE 5.368H23+H22 H23 9.4 6.15 H22 9.3 5.34 404.8 0.002 Circle 6 0.013 0.005 0.62 0.02 0.005 0.251 2 3.8 5.3 FALSE 6.177H24+H20 H24 10.14 5.82 H20 9.1 3.65 332.8 0.007 Circle 6 0.013 0.01 0.77 0.04 0.01 0.4531 2.2 8.9 8.5 FALSE 5.861H25+H11 H25 11.2 3.3 H11 9.92 1.7 378 0.004 Circle 6 0.013 0.0288 0.72 0.02 0.0288 0.365 7.9 3 21.8 FALSE 3.416H26+H25 H26 10.63 4.58 H25 11.2 3.3 412.5 0.003 Circle 6 0.013 0.0288 0.77 0.03 0.0288 0.3125 9.2 5 24.2 FALSE 4.707H27+H26 H27 11.38 5.66 H26 10.63 5.43 114.6 0.002 Circle 6 0.013 0.0096 0.75 0.04 0.0096 0.2514 3.8 7.9 7.9 FALSE 5.71H28+H50 H28 10.4 5.41 H50 10.13 5.03 191.6 0.002 Circle 6 0.013 0.0096 0.71 0.03 0.0096 0.2499 3.8 6.3 9.3 FALSE 5.461H29+H12 H29 12.43 5.83 H12 10.15 2.65 550.5 0.006 Circle 6 0.013 0.04 0.84 0.03 0.0401 0.4264 9.4 5.5 27.8 FALSE 5.972H30+H46 H30 11.57 7.74 H46 11.27 7.47 135.4 0.002 Circle 6 0.013 0.015 0.86 0.06 0.0151 0.2505 6 11.5 15.1 FALSE 7.816H31+H14 H31 13.28 4.5 H14 11.02 3.69 403.7 0.002 Circle 6 0.013 0.0066 0.66 0.02 0.0066 0.2513 2.6 4.9 7 FALSE 4.535H32+H17 H32 16.06 10.26 H17 12.03 6.88 549.9 0.006 Circle 6 0.013 0.011 0.72 0.03 0.034 0.4399 2.5 6.8 27.8 FALSE 10.38H33+H32 H33 20 11.29 H32 16.06 10.26 515 0.002 Circle 6 0.013 0.0229 0.74 0.11 0.034 0.2509 9.1 21.3 32 FALSE 11.45H34+H17 H34 12.74 7.69 H17 12.03 6.83 268.6 0.003 Circle 6 0.013 0.1104 1.43 0.08 0.1104 0.3175 34.8 15.2 15.2 FALSE 7.92H35+H34 H35 14.34 9.56 H34 12.74 7.69 321.9 0.006 Circle 6 0.013 0.1104 1.38 0.07 0.1104 0.4276 25.8 13.3 13.3 FALSE 9.757H36+H35 H36 15.37 9.87 H35 14.34 9.56 473.9 0.001 Circle 6 0.013 0.0867 1.45 0.1 0.0867 0.1435 60.4 20.5 67.2 FALSE 10.22H37+H36 H37 17.89 12.09 H36 15.37 9.87 370.1 0.006 Circle 6 0.013 0.0578 1.13 0.07 0.0579 0.4345 13.3 13.6 33.2 FALSE 12.247H38+E42 H38 17.69 11.79 E42 14.56 10.11 518.8 0.003 Circle 6 0.013 0 0 0 0.0091 0.3193 0 0 10.5 FALSE 11.91H38+H47 H38 17.69 11.79 H47 15.05 10.1 205.2 0.008 Circle 6 0.013 0.0237 0.75 0.03 0.0237 0.5092 4.7 5.2 5.2 FALSE 11.91H39+H38 H39 18 12.1 H38 17.69 11.84 131.9 0.002 Circle 6 0.013 0.0187 0.95 0.07 0.0187 0.2491 7.5 14.2 18.8 FALSE 12.194H40+H36 H40 22.17 15.97 H36 15.37 9.87 496.1 0.012 Circle 6 0.013 0.0289 0.7 0.01 0.0291 0.6222 4.6 2.1 17.9 FALSE 16.067H41+H40 H41 24.38 16.27 H40 22.17 15.97 150.4 0.002 Circle 6 0.013 0.0289 0.94 0.11 0.029 0.2506 11.5 21.3 27.6 FALSE 16.409H42+H37 H42 21.01 14.76 H37 17.89 12.19 387.7 0.007 Circle 6 0.013 0.0289 0.88 0.05 0.0291 0.4568 6.3 9.4 19.8 FALSE 14.867H43+H42 H43 22.12 16.57 H42 21.01 14.76 346.3 0.005 Circle 6 0.013 0.0289 1.1 0.1 0.0289 0.4056 7.1 19 23.6 FALSE 16.677H44+H37 H44 20.24 14.24 H37 17.89 12.14 272.4 0.008 Circle 6 0.013 0.0289 1.11 0.09 0.0291 0.4926 5.9 18.7 20.8 FALSE 14.341H45+H9 H45 12.4 3.93 H9 11.84 3.49 222.4 0.002 Circle 6 0.013 0.0046 0.57 0.01 0.0046 0.2496 1.8 1.7 3.2 FALSE 3.954H46+H52 H46 11.27 7.47 H52 12.58 6.18 360.9 0.004 Circle 6 0.013 0.015 0.78 0.04 0.0152 0.3354 4.5 8 12.6 FALSE 7.543H47+H35 H47 15.05 10.1 H35 14.34 9.62 192.4 0.002 Circle 6 0.013 0.0237 0.95 0.07 0.0237 0.2802 8.5 13.2 13.2 FALSE 10.182H48+H55 H48 9.12 6.64 H55 9.3 4.32 217.4 0.011 Circle 6 0.013 0.005 0.56 0.01 0.005 0.5796 0.9 1.2 3.6 FALSE 6.743H49+H48 H49 8.35 6.77 H48 9.12 6.72 32.6 0.002 Circle 6 0.013 0.005 0.56 0.01 0.005 0.2197 2.3 1.2 1.2 FALSE 6.783H50+H26 H50 10.13 5.03 H26 10.63 4.58 154.3 0.003 Circle 6 0.013 0.0192 0.71 0.02 0.0192 0.303 6.3 4.6 16.2 FALSE 5.121H51+H50 H51 10.5 6.35 H50 10.13 5.13 189.2 0.006 Circle 6 0.013 0.0096 0.61 0.01 0.0096 0.4505 2.1 2.3 7.9 FALSE 6.391H52+H29 H52 12.58 6.18 H29 12.43 5.83 94.4 0.004 Circle 6 0.013 0.04 0.89 0.04 0.0405 0.3416 11.7 7.6 31.4 FALSE 6.343H53+H52 H53 12.4 8.3 H52 12.58 6.23 233.2 0.009 Circle 6 0.013 0.025 0.84 0.04 0.025 0.5286 4.7 8.7 16.6 FALSE 8.384H54+H20 H54 9.2 4 H20 9.1 3.7 152.6 0.002 Circle 6 0.013 0.01 0.59 0.01 0.01 0.2488 4 1.5 10.3 FALSE 4.228H55+H54 H55 9.3 4.32 H54 9.2 4.22 50 0.002 Circle 6 0.013 0.01 0.59 0.01 0.01 0.2509 4 1.5 7.9 FALSE 4.375H56+H55 H56 9.2 4.75 H55 9.3 4.32 215.8 0.002 Circle 6 0.013 0.005 0.56 0.01 0.005 0.2505 2 1.2 3.8 FALSE 4.777H57+H16 H57 14.21 6.69 H16 14.43 6.48 40.5 0.005 Circle 8 0.013 0.1104 1.13 0.02 0.1384 0.8701 12.7 2.4 30.1 FALSE 6.898H58+H57 H58 15.13 7.62 H57 14.21 6.69 184.6 0.005 Circle 8 0.013 0 0 0 0 0.8577 0 0 0 FALSE 7.62H59+H58 H59 16.1 8.59 H58 15.13 7.62 194.6 0.005 Circle 8 0.013 0 0 0 0 0.8531 0 0 0 FALSE 8.59H59+H61 H59 16.1 8.59 H61 15.42 6.28 194.6 0.012 Circle 8 0.013 0 0 0 0 1.3165 0 0 0 FALSE 8.59H60+H15 H60 14.57 5.9 H15 14.61 5.7 98.7 0.002 Circle 8 0.013 0.1104 1.22 0.03 0.1384 0.5439 20.3 5 37.7 FALSE 6.162H61+H60 H61 15.42 6.28 H60 14.57 5.9 189.5 0.002 Circle 8 0.013 0 0 0 0 0.5411 0 0 0 FALSE 6.28 Attachments.xlsx/Calibration ADWF Page 5 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
197
Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
H62+H14 H62 12.95 4.64 H14 11.02 3.54 232.8 0.005 Circle 8 0.013 0.115 1.16 0.02 0.143 0.8306 13.8 2.4 31 FALSE 4.852H63+H62 H63 13.79 5.49 H62 12.95 4.64 169.8 0.005 Circle 6 0.013 0.0046 0.55 0.01 0.0046 0.397 1.2 1.2 19.1 FALSE 5.539H64+H71 H64 9.05 0.99 H71 8.35 0.77 160.6 0.001 Circle 8 0.013 0.1979 1.49 0 0.2259 0.4472 44.3 0 51.9 FALSE 1.355H65+H64 H65 9.89 1.83 H64 9.05 0.99 168.3 0.005 Circle 6 0.013 0.0075 0.57 0.01 0.0076 0.3964 1.9 1.4 14.3 FALSE 1.888H66+H65 H66 9.89 2.09 H65 9.89 1.83 51.4 0.005 Circle 6 0.013 0.0075 0.57 0.01 0.0075 0.399 1.9 1.4 6.7 FALSE 2.129H67+H66 H67 9.89 2.32 H66 9.89 2.09 46 0.005 Circle 6 0.013 0.0025 0.54 0 0.0025 0.3967 0.6 1 1 FALSE 2.325H68+H66 H68 9.89 2.42 H66 9.89 2.09 67 0.005 Circle 6 0.013 0.005 0.56 0.01 0.005 0.3938 1.3 1.2 4.8 FALSE 2.448H69+H68 H69 9.89 2.64 H68 9.89 2.42 45.6 0.005 Circle 6 0.013 0.0025 0.54 0 0.0025 0.3897 0.6 1 1 FALSE 2.645H70+H68 H70 9.89 2.67 H68 9.89 2.42 51.2 0.005 Circle 6 0.013 0.0025 0.54 0 0.0025 0.3921 0.6 1 1 FALSE 2.675H71+H3 H71 8.35 0.77 H3 8.2 0.7 35 0.002 Circle 8 0.013 0.1989 1.49 0 0.2269 0.5404 36.8 0 60.5 FALSE 1.139H72+H71 H72 9.26 1.54 H71 8.35 0.77 182.4 0.004 Circle 6 0.013 0.001 0.52 0 0.001 0.3645 0.3 0.8 0.8 FALSE 1.544H73+H74 H73 11.36 2.56 H74 11.16 2.34 101 0.002 Circle 12 0.013 0.4093 2.55 0 0.5998 1.6627 24.6 0.1 40.5 FALSE 2.984H74+H8 H74 11.16 2.34 H8 10.95 2.1 112.9 0.002 Circle 12 0.013 0.4093 2.56 0 0.5998 1.6426 24.9 0.2 41.1 FALSE 2.768H75+H6 H75 10.09 1.58 H6 8.89 1.04 259.7 0.002 Circle 12 0.013 0.4093 2.61 0.01 0.5998 1.6245 25.2 1.3 43.2 FALSE 2.016I3+T19 I3 1.69 -3.99 T19 2.23 -4.27 188.4 0.001 Circle 18 0.013 0.7435 4.3 0.02 1.2176 4.0493 18.4 1.1 35.9 FALSE -3.425I4+I3 I4 1.84 -3.79 I3 1.69 -3.99 242.6 0.001 Circle 18 0.013 0.7435 4.22 0 1.2176 3.0159 24.7 0 39.7 FALSE -3.151I5+I31 I5 3.41 -3.42 I31 2.94 -3.53 135 0.001 Circle 18 0.013 0.7375 4.19 0 1.2116 2.9983 24.6 0 40.7 FALSE -2.793I6+I5 I6 4.62 -3.08 I5 3.41 -3.42 410.7 0.001 Circle 18 0.013 0.7375 4.19 0 1.2116 3.0222 24.4 0 42.2 FALSE -2.417I7+I6 I7 5.18 -2.32 I6 4.62 -3.08 259 0.003 Circle 18 0.013 0.6452 3.73 0 0.8637 5.6899 11.3 0 26.9 FALSE -1.91I8+I7 I8 6.15 -1.45 I7 5.18 -2.32 238.1 0.004 Circle 15 0.013 0.6372 3.69 0 0.8557 3.9046 16.3 0 32.5 FALSE -1.036I9+I8 I9 5.69 -1.31 I8 6.15 -1.45 154.7 0.001 Circle 15 0.013 0.6322 3.78 0.02 0.8507 1.9432 32.5 1.8 40.3 FALSE -0.758I10+I9 I10 7.26 -0.74 I9 5.69 -1.31 221.1 0.003 Circle 15 0.013 0.6282 3.64 0 0.8467 3.2797 19.2 0 35.4 FALSE -0.295I11+I10 I11 8.07 -0.03 I10 7.26 -0.74 379.8 0.002 Circle 15 0.013 0.6282 3.74 0.02 0.8467 2.7928 22.5 1.6 38.5 FALSE 0.47I12+I6 I12 4.46 -2.19 I6 4.62 -2.83 338.5 0.002 Circle 12 0.013 0.0873 1.01 0.01 0.3429 1.5491 5.6 1.5 33.7 FALSE -1.852I13+I12 I13 5.54 -1.56 I12 4.46 -2.14 319.8 0.002 Circle 12 0.013 0.0873 1.01 0.01 0.3429 1.5172 5.8 1.5 34 FALSE -1.216I14+I13 I14 4.22 -0.83 I13 5.54 -1.51 443.5 0.002 Circle 12 0.013 0.0025 0.54 0 0.2581 1.395 0.2 0.5 31.1 FALSE -0.518I15+I14 I15 5.32 -0.53 I14 4.22 -0.78 386 0.001 Circle 12 0.013 0.0025 0.54 0 0.2582 0.9067 0.3 0.5 37.5 FALSE -0.143I16+I6 I16 4.85 0.96 I6 4.62 -2.38 492.8 0.007 Circle 6 0.013 0.005 0.64 0.02 0.005 0.4619 1.1 4.6 4.9 FALSE 0.984I17+I7 I17 5.54 1.51 I7 5.18 -1.27 525.8 0.005 Circle 6 0.013 0.008 0.7 0.03 0.008 0.408 2 6.3 8.1 FALSE 1.545I18+I8 I18 5.2 1.01 I8 6.15 -0.65 236.8 0.007 Circle 6 0.013 0.005 0.56 0.01 0.005 0.4698 1.1 1.2 4.3 FALSE 1.116I19+I18 I19 6.48 1.59 I18 5.2 1.11 238.8 0.002 Circle 6 0.013 0.005 0.56 0.01 0.005 0.2516 2 1.5 3.2 FALSE 1.616I20+I9 I20 5.86 1.26 I9 5.69 -0.81 278.4 0.007 Circle 6 0.013 0.004 0.63 0.02 0.0041 0.4838 0.8 4.4 3.4 FALSE 1.281I21+I24 I21 7.17 1.52 I24 7 -0.08 364.1 0.004 Circle 6 0.013 0.0636 0.95 0.03 0.0636 0.3719 17.1 5.2 5.2 FALSE 1.697I22+I23 I22 8.69 3.44 I23 8.52 3.17 44.5 0.006 Circle 6 0.013 0.0212 0.9 0.06 0.0212 0.437 4.9 11.6 16.1 FALSE 3.521I23+I27 I23 8.52 3.12 I27 8.3 2.86 80.1 0.003 Circle 6 0.013 0.0424 1.09 0.08 0.0424 0.3197 13.3 15 33.5 FALSE 3.29I24+I13 I24 7 -0.08 I13 5.54 -0.56 236.9 0.002 Circle 6 0.013 0.0848 1.25 0.06 0.0848 0.2526 33.6 12.9 12.9 FALSE 0.165I25+I24 I25 7 0.22 I24 7 -0.08 153.5 0.002 Circle 6 0.013 0.0212 0.98 0.08 0.0212 0.248 8.5 15.2 20.9 FALSE 0.326I26+I23 I26 9.29 4.04 I23 8.52 3.27 153.5 0.005 Circle 6 0.013 0.0212 0.77 0.03 0.0212 0.3974 5.3 6.6 14.7 FALSE 4.123I27+I28 I27 8.3 2.86 I28 8.04 2.57 89.9 0.003 Circle 6 0.013 0.0424 0.97 0.05 0.0424 0.3187 13.3 10.5 10.5 FALSE 3.029I28+I21 I28 8.04 2.57 I21 7.17 1.57 311.5 0.003 Circle 6 0.013 0.0636 1.23 0.08 0.0636 0.3179 20 16.5 38.4 FALSE 2.763I29+I28 I29 8.81 3.34 I28 8.04 2.57 153.5 0.005 Circle 6 0.013 0.0212 0.91 0.06 0.0212 0.3974 5.3 12 22.1 FALSE 3.431I31+I4 I31 2.94 -3.53 I4 1.84 -3.79 321.1 0.001 Circle 18 0.013 0.7435 4.22 0 1.2176 2.9889 24.9 0 41.8 FALSE -2.866I32+I31 I32 3.97 -2.18 I31 2.94 -3.26 207.6 0.005 Circle 6 0.013 0.006 0.56 0.01 0.0061 0.4047 1.5 1.3 22.8 FALSE -2.102I33+I32 I33 4.43 -1.73 I32 3.97 -2.18 90.2 0.005 Circle 6 0.013 0.002 0.53 0 0.002 0.3963 0.5 0.9 0.9 FALSE -1.725I34+I32 I34 4.56 -1.6 I32 3.97 -2.18 117.2 0.005 Circle 6 0.013 0.004 0.57 0.01 0.0041 0.3947 1 1.9 3.5 FALSE -1.579I43+I15 I43 5.62 0.12 I15 5.32 -0.53 61.7 0.011 Circle 12 0.013 0.0025 0.54 0 0.2604 3.6566 0.1 0.5 19.3 FALSE 0.451J5+T21 J5 4.44 -1.06 T21 3.07 -3.03 585.4 0.003 Circle 6 0.013 0.0417 0.77 0.01 0.0417 0.3255 12.8 2.4 33 FALSE -0.894J6+J5 J6 5.85 0.6 J5 4.44 -0.96 558.5 0.003 Circle 6 0.013 0.0417 0.8 0.02 0.0417 0.2965 14.1 3.6 34.7 FALSE 0.775J7+J6 J7 5.96 1.9 J6 5.85 1.02 441.1 0.002 Circle 6 0.013 0.0133 0.8 0.05 0.0133 0.2506 5.3 9.4 13.6 FALSE 1.968J8+J6 J8 7.5 2.81 J6 5.85 0.7 442.1 0.005 Circle 6 0.013 0.0284 0.85 0.04 0.0284 0.3876 7.3 8.2 20.7 FALSE 2.92J9+J8 J9 8.19 3.23 J8 7.5 2.81 400.5 0.001 Circle 6 0.013 0.0284 1.04 0.1 0.0284 0.1817 15.6 19.6 19.6 FALSE 3.397J10+J9 J10 9.91 4.26 J9 8.19 3.34 299.8 0.003 Circle 6 0.013 0.0284 1.04 0.08 0.0284 0.3108 9.1 16 25.1 FALSE 4.383J11+T20 J11 1.31 -2.3 T20 2.72 -3.58 282.4 0.005 Circle 8 0.013 0.0145 0.8 0.04 0.0145 0.8135 1.8 6.7 9.7 FALSE -2.192J12+J11 J12 1.94 -1.61 J11 1.31 -2.2 299.4 0.002 Circle 8 0.013 0.0145 0.8 0.05 0.0145 0.5364 2.7 6.9 10.8 FALSE -1.502J13+J12 J13 2.73 -0.51 J12 1.94 -1.51 298.6 0.003 Circle 8 0.013 0.0145 0.85 0.06 0.0145 0.6993 2.1 8.4 10.3 FALSE -0.402J14+J13 J14 3.27 -0.03 J13 2.73 -0.41 190 0.002 Circle 8 0.013 0.0145 0.8 0.05 0.0145 0.5404 2.7 6.8 9.8 FALSE 0.041K1+T15 K1 2.02 -6.28 T15 2.75 -6.5 20.4 0.011 Circle 14 0.013 0.3785 2.39 0 0.3785 5.5807 6.8 0 0 FALSE -6.05K2+K1 K2 3.35 -5.2 K1 2.02 -6.28 451.1 0.002 Circle 14 0.013 0.3785 2.46 0.01 0.3785 2.6295 14.4 1.2 1.2 FALSE -4.914K3+K2 K3 4.05 -4.8 K2 3.35 -5.2 189.7 0.002 Circle 12 0.013 0.3785 2.39 0 0.3785 1.6359 23.1 0 0 FALSE -4.484K4+K3 K4 3.55 -4.1 K3 4.05 -4.8 238.3 0.003 Circle 12 0.013 0.3765 2.38 0 0.3765 1.9309 19.5 0 0 FALSE -3.814K5+K4 K5 3.31 -3.39 K4 3.55 -4.1 248.1 0.003 Circle 12 0.013 0.1743 1.37 0 0.1743 1.9058 9.1 0 0 FALSE -3.205K6+K5 K6 4.44 -2.86 K5 3.31 -3.39 251.1 0.002 Circle 12 0.013 0.1606 1.3 0 0.1606 1.6368 9.8 0 0 FALSE -2.669K7+K6 K7 3.35 -1.85 K6 4.44 -2.66 362.1 0.002 Circle 8 0.013 0.0076 0.57 0.01 0.0076 0.5715 1.3 1 5.8 FALSE -1.809K8+K7 K8 2.87 -1.18 K7 3.35 -1.85 355.5 0.002 Circle 8 0.013 0.0076 0.57 0.01 0.0076 0.5246 1.4 1 1 FALSE -1.138K9+K8 K9 3.87 -0.58 K8 2.87 -1.18 355.9 0.002 Circle 8 0.013 0.0076 0.57 0.01 0.0076 0.4961 1.5 1 6.4 FALSE -0.475K10+K9 K10 4.11 0.11 K9 3.87 -0.48 155.5 0.004 Circle 6 0.013 0.0046 0.55 0.01 0.0046 0.3456 1.3 1.2 2.5 FALSE 0.131K11+K5 K11 3.67 -2.23 K5 3.31 -2.99 369.8 0.002 Circle 6 0.013 0.0077 0.64 0.02 0.0077 0.2544 3 4 4 FALSE -2.073K12+K11 K12 3.54 -0.86 K11 3.67 -2.08 353.5 0.003 Circle 6 0.013 0.0077 0.63 0.02 0.0078 0.3296 2.4 3.5 6.5 FALSE -0.821K13+K12 K13 2.97 0.27 K12 3.54 -0.86 362 0.003 Circle 6 0.013 0.0077 0.65 0.02 0.0078 0.3135 2.5 4.3 6.8 FALSE 0.309 Attachments.xlsx/Calibration ADWF Page 6 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
198
Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
K14+K13 K14 3.19 0.45 K13 2.97 0.27 90.4 0.002 Circle 6 0.013 0.0077 0.7 0.03 0.0078 0.2504 3.1 6.5 8.1 FALSE 0.491K15+K9 K15 3.43 -0.33 K9 3.87 -0.48 73.9 0.002 Circle 6 0.013 0.003 0.54 0.01 0.003 0.2528 1.2 1.1 2.9 FALSE -0.313K16+K4 K16 3.55 -2.65 K4 3.55 -3.45 273.7 0.003 Circle 6 0.013 0.008 0.77 0.05 0.008 0.3033 2.6 9 9 FALSE -2.593K17+K16 K17 2.92 -1.88 K16 3.55 -2.6 267.2 0.003 Circle 6 0.013 0.0062 0.71 0.04 0.0062 0.2913 2.1 7 7.6 FALSE -1.846K18+K17 K18 3.64 -1.31 K17 2.92 -1.88 268.7 0.002 Circle 6 0.013 0.0062 0.68 0.03 0.0062 0.2584 2.4 5.9 7.2 FALSE -1.276K19+K18 K19 3.25 -0.65 K18 3.64 -1.31 272 0.002 Circle 6 0.013 0.0062 0.67 0.03 0.0062 0.2764 2.2 5.7 7.4 FALSE -0.593K20+K19 K20 2.67 -0.53 K19 3.25 -0.6 134.6 0.001 Circle 6 0.013 0.0062 0.56 0.01 0.0062 0.128 4.8 1.3 1.3 FALSE -0.504K21+K3 K21 3.15 -2.1 K3 4.05 -4.25 246.4 0.009 Circle 6 0.013 0.002 0.53 0 0.002 0.5241 0.4 0.9 0.9 FALSE -2.046K22+K21 K22 3.29 -1.16 K21 3.15 -2.05 256.2 0.003 Circle 6 0.013 0.001 0.52 0 0.001 0.3307 0.3 0.8 0.8 FALSE -1.106K23+K22 K23 3.52 -0.91 K22 3.29 -1.11 99.5 0.002 Circle 6 0.013 0.001 0.52 0 0.001 0.2516 0.4 0.8 0.8 FALSE -0.906K24+K21 K24 3.55 -1.7 K21 3.15 -2 148.6 0.002 Circle 6 0.013 0.001 0.52 0 0.001 0.2521 0.4 0.8 0.8 FALSE -1.696K25+K5 K25 3.6 -1.7 K5 3.31 -3.09 376.2 0.004 Circle 6 0.013 0.006 0.59 0.01 0.006 0.3411 1.8 2.6 4.7 FALSE -1.669K26+K6 K26 4.36 -1.29 K6 4.44 -2.76 293.6 0.005 Circle 6 0.013 0.0208 0.51 0.13 0.0208 0.397 5.2 25.9 25.9 FALSE -1.184K27+K26 K27 3.95 -0.6 K26 4.36 -1.29 199.5 0.003 Circle 6 0.013 0 0 0 0 0.33 0 0 0 FALSE -0.55K28+K4 K28 3.27 -4 K4 3.55 -4.1 242 0 Circle 10 0.013 0.196 1.48 0 0.196 0.4454 44 0 0 FALSE -3.611K30+K31 K30 3.78 -3.21 K31 3.08 -3.43 108.2 0.002 Circle 8 0.013 0.028 0.69 0.01 0.028 0.5449 5.1 1.6 18.3 FALSE -3.087K31+L1 K31 3.08 -3.43 L1 2.82 -3.73 147.8 0.002 Circle 8 0.013 0.028 0.69 0.01 0.028 0.5444 5.1 1.6 27.4 FALSE -3.307K32+K30 K32 3.16 -2.76 K30 3.78 -3.21 226.9 0.002 Circle 8 0.013 0.028 0.69 0.01 0.028 0.5381 5.2 1.6 17.4 FALSE -2.635K33+K32 K33 2.74 -2.37 K32 3.16 -2.76 130.8 0.003 Circle 6 0.013 0.011 0.67 0.02 0.011 0.3064 3.6 4.8 9.6 FALSE -2.316K34+K33 K34 3.08 -1.54 K33 2.74 -2.37 278.4 0.003 Circle 6 0.013 0.011 0.77 0.04 0.011 0.3064 3.6 8.7 11.9 FALSE -1.485K35+K34 K35 2.78 -0.7 K34 3.08 -1.54 279.8 0.003 Circle 6 0.013 0.011 0.79 0.05 0.011 0.3074 3.6 9.5 12 FALSE -0.645K36+K35 K36 2.75 0.15 K35 2.78 -0.7 281.5 0.003 Circle 6 0.013 0.011 0.79 0.05 0.0111 0.3083 3.6 9.5 11.9 FALSE 0.204K37+K32 K37 2.51 -1.01 K32 3.16 -2.76 350.2 0.005 Circle 6 0.013 0.017 0.83 0.05 0.017 0.3966 4.3 9.7 14.4 FALSE -0.941L1+L21 L1 2.82 -3.73 L21 2.74 -3.95 223.2 0.001 Circle 10 0.013 0.196 1.65 0.03 0.196 0.6878 28.5 4 4 FALSE -3.398L2+L1 L2 2.72 -3.28 L1 2.82 -3.73 178.7 0.003 Circle 10 0.013 0.168 1.39 0.01 0.168 1.0994 15.3 1.1 1.1 FALSE -3.037L3+L2 L3 2.93 -3.17 L2 2.72 -3.28 83.4 0.001 Circle 10 0.013 0.168 1.45 0.02 0.168 0.7957 21.1 2.5 2.5 FALSE -2.89L4+L3 L4 3.39 -2.3 L3 2.93 -3.12 247.6 0.003 Circle 10 0.013 0.1123 1.15 0.02 0.1123 1.2608 8.9 2.1 2.1 FALSE -2.106L5+L47 L5 4.17 -1.38 L47 3.21 -2.04 276.3 0.002 Circle 6 0.013 0.021 0.87 0.05 0.021 0.2742 7.7 10.8 19.7 FALSE -1.278L6+L5 L6 4.69 -0.51 L5 4.17 -1.38 214.9 0.004 Circle 6 0.013 0.015 0.65 0.02 0.015 0.357 4.2 3.1 9.2 FALSE -0.45L7+L6 L7 5.31 -0.39 L6 4.69 -0.51 260.6 0 Circle 6 0.013 0.015 0.88 0.06 0.015 0.1204 12.5 12 17.3 FALSE -0.281L8+L7 L8 5.39 -0.24 L7 5.31 -0.39 72.8 0.002 Circle 6 0.013 0.015 0.86 0.06 0.015 0.2547 5.9 11.4 14.2 FALSE -0.165L9+L4 L9 3.42 -1.78 L4 3.39 -2.05 162.3 0.002 Circle 6 0.013 0.0409 0.92 0.04 0.0409 0.2288 17.9 8.7 8.7 FALSE -1.58L10+K27 L10 3.59 0.24 K27 3.95 -0.55 197.2 0.004 Circle 6 0.013 0 0 0 0 0.3551 0 0 0 FALSE -0.552L10+L9 L10 3.59 -0.76 L9 3.42 -1.78 274.7 0.004 Circle 6 0.013 0.01 0.78 0.05 0.01 0.3419 2.9 9.4 9.4 FALSE -0.552L11+L10 L11 4.97 0.57 L10 3.59 -0.56 359.8 0.003 Circle 6 0.013 0.01 0.69 0.03 0.01 0.3144 3.2 5.5 8.9 FALSE 0.619L12+L11 L12 4.97 0.62 L11 4.97 0.57 81.8 0.001 Circle 6 0.013 0.01 0.6 0.01 0.01 0.1387 7.2 2.1 4.8 FALSE 0.653L13+L9 L13 4.47 -0.58 L9 3.42 -1.73 310.9 0.004 Circle 6 0.013 0.0309 0.71 0.01 0.0309 0.3412 9.1 2.1 26.1 FALSE -0.454L14+L13 L14 5.25 0.6 L13 4.47 -0.58 301.6 0.004 Circle 6 0.013 0.0309 0.71 0.01 0.0309 0.351 8.8 2.1 25.8 FALSE 0.724L15+L14 L15 6.17 1.92 L14 5.25 0.6 310.2 0.004 Circle 6 0.013 0.0309 0.86 0.04 0.0309 0.366 8.4 8.4 25.4 FALSE 2.042L16+L15 L16 7.37 2.67 L15 6.17 1.92 311.1 0.002 Circle 6 0.013 0.0309 1.06 0.08 0.0309 0.2755 11.2 16.2 28.2 FALSE 2.814L17+L16 L17 7.38 3.53 L16 7.37 2.67 236.3 0.004 Circle 6 0.013 0.0294 0.79 0.03 0.0294 0.3385 8.7 5.8 20.2 FALSE 3.647L18+L17 L18 8.22 4.37 L17 7.38 3.53 330.9 0.003 Circle 6 0.013 0.0294 1.1 0.09 0.0294 0.2827 10.4 18.2 27 FALSE 4.507L19+L18 L19 9.56 5.51 L18 8.22 4.37 332.7 0.003 Circle 6 0.013 0.0294 1.09 0.09 0.0295 0.3284 9 17.6 25.3 FALSE 5.633L20+L16 L20 8.52 2.97 L16 7.37 2.77 101.4 0.002 Circle 6 0.013 0.0015 0.53 0 0.0015 0.2492 0.6 0.9 0.9 FALSE 2.974L21+K28 L21 2.74 -3.95 K28 3.27 -4 68.3 0.001 Circle 10 0.013 0.196 1.5 0 0.196 0.5928 33.1 0.6 0.6 FALSE -3.611L22+L3 L22 3.32 -0.13 L3 2.93 -2.72 365.6 0.007 Circle 6 0.013 0.013 0.71 0.03 0.013 0.4722 2.8 5.7 9.8 FALSE -0.078L23+L3 L23 3.05 -2.75 L3 2.93 -3.02 351.1 0.001 Circle 8 0.013 0.0427 0.77 0.01 0.0427 0.3351 12.7 1.8 32.5 FALSE -2.531L24+L23 L24 2.38 -2.17 L23 3.05 -2.75 386.3 0.002 Circle 8 0.013 0.0427 0.77 0.01 0.0427 0.4682 9.1 1.8 27.5 FALSE -1.986L25+L24 L25 3.54 -1.91 L24 2.38 -2.17 342 0.001 Circle 8 0.013 0.0427 0.77 0.01 0.0427 0.3332 12.8 1.8 32.5 FALSE -1.69L26+L25 L26 3.77 -1.38 L25 3.54 -1.91 215.6 0.002 Circle 8 0.013 0.037 0.74 0.01 0.037 0.5991 6.2 1.7 20.6 FALSE -1.231L27+L26 L27 3.7 -0.86 L26 3.77 -1.38 260.1 0.002 Circle 8 0.013 0.028 0.87 0.05 0.028 0.5403 5.2 6.9 18.6 FALSE -0.735L28+L27 L28 3.81 0.26 L27 3.7 -0.86 362.9 0.003 Circle 6 0.013 0.014 0.73 0.03 0.014 0.3117 4.5 6.4 12.3 FALSE 0.326L29+L28 L29 4.59 1.14 L28 3.81 0.26 366 0.002 Circle 6 0.013 0.014 0.79 0.04 0.014 0.2751 5.1 9 13.5 FALSE 1.209L30+L27 L30 3.71 -0.19 L27 3.7 -0.86 236 0.003 Circle 6 0.013 0.014 0.69 0.02 0.014 0.299 4.7 4.8 12.3 FALSE -0.124L31+L30 L31 4.39 0.64 L30 3.71 -0.19 178.8 0.005 Circle 6 0.013 0.014 0.66 0.02 0.014 0.3823 3.7 3.6 9.1 FALSE 0.696L32+L31 L32 5.42 1.62 L31 4.39 0.64 293.5 0.003 Circle 6 0.013 0.014 0.86 0.06 0.014 0.3242 4.3 11.5 14.8 FALSE 1.688L33+L32 L33 5.85 1.8 L32 5.42 1.62 90.7 0.002 Circle 6 0.013 0.014 0.85 0.06 0.014 0.25 5.6 11 14 FALSE 1.872L34+L26 L34 4.66 -0.24 L26 3.77 -1.28 287.3 0.004 Circle 6 0.013 0.009 0.58 0.01 0.009 0.3376 2.7 1.5 1.5 FALSE -0.192L35+L34 L35 5.3 0.7 L34 4.66 -0.24 253.5 0.004 Circle 6 0.013 0 0 0 0 0.3417 0 0 0 FALSE 0.7L36+L35 L36 5.75 1.65 L35 5.3 0.7 277.7 0.003 Circle 6 0.013 0 0 0 0 0.3282 0 0 0 FALSE 1.65L37+L36 L37 6.21 2.76 L36 5.75 1.65 322.8 0.003 Circle 6 0.013 0 0 0 0 0.329 0 0 0 FALSE 2.76L37+L38 L37 6.21 2.76 L38 5.64 2.24 210.4 0.002 Circle 6 0.013 0 0 0 0 0.2789 0 0 0 FALSE 2.76L38+L39 L38 5.64 2.24 L39 4.89 1.54 215.2 0.003 Circle 6 0.013 0 0 0 0 0.32 0 0 0 FALSE 2.24L39+L40 L39 4.89 1.54 L40 4.16 0.81 345.7 0.002 Circle 6 0.013 0 0 0 0 0.2578 0 0 0 FALSE 1.54L40+L42 L40 4.16 0.61 L42 3.25 0.2 345.8 0.001 Circle 8 0.013 0.0017 0.53 0 0.0017 0.4161 0.4 0.7 0.7 FALSE 0.814L41+L40 L41 6.09 0.95 L40 4.16 0.81 70.6 0.002 Circle 6 0.013 0.0017 0.53 0 0.0017 0.2499 0.7 0.9 0.9 FALSE 0.954L42+L43 L42 3.25 0.2 L43 2.56 -0.34 330.1 0.002 Circle 8 0.013 0.0017 0.53 0 0.0017 0.4887 0.3 0.7 0.7 FALSE 0.204L43+L44 L43 2.56 -0.34 L44 3.5 -0.85 334.4 0.002 Circle 8 0.013 0.0017 0.53 0 0.0017 0.4719 0.4 0.7 0.7 FALSE -0.336L44+L45 L44 3.5 -0.85 L45 2.57 -1.33 238.4 0.002 Circle 8 0.013 0.0017 0.53 0 0.0017 0.5422 0.3 0.7 0.7 FALSE -0.846 Attachments.xlsx/Calibration ADWF Page 7 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
199
Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
L45+L25 L45 2.57 -1.38 L25 3.54 -1.76 201.8 0.002 Circle 8 0.013 0.0057 0.56 0.01 0.0062 0.5244 1.1 1 4.3 FALSE -1.326L46+L45 L46 2.92 -0.93 L45 2.57 -1.23 136 0.002 Circle 6 0.013 0.004 0.59 0.01 0.004 0.2635 1.5 2.9 4 FALSE -0.908L47+L4 L47 3.21 -2.04 L4 3.39 -2.3 88 0.003 Circle 8 0.013 0.0714 0.93 0.01 0.0714 0.6568 10.9 2.1 27.2 FALSE -1.856L48+L47 L48 3.22 -1.35 L47 3.21 -2.04 228.9 0.003 Circle 8 0.013 0.0504 0.81 0.01 0.0504 0.6634 7.6 1.9 23.6 FALSE -1.189L49+L48 L49 4.08 -1.2 L48 3.22 -1.35 233.3 0.001 Circle 8 0.013 0.0504 0.81 0.01 0.0504 0.3064 16.4 1.9 34.5 FALSE -0.962L50+L49 L50 4.26 -0.68 L49 4.08 -1.2 223.6 0.002 Circle 8 0.013 0.0504 0.81 0.01 0.0504 0.5827 8.6 1.9 25.5 FALSE -0.506L51+L50 L51 3.85 -0.28 L50 4.26 -0.68 79.7 0.005 Circle 6 0.013 0.0013 0.53 0 0.0013 0.3975 0.3 0.8 0.8 FALSE -0.276L52+L50 L52 4.54 -0.36 L50 4.26 -0.68 223.9 0.001 Circle 6 0.013 0.0491 1.06 0.06 0.0491 0.2121 23.1 12.4 43.7 FALSE -0.14L53+L52 L53 5.4 0.6 L52 4.54 -0.36 218.4 0.004 Circle 6 0.013 0.0491 0.82 0.02 0.0491 0.372 13.2 3.1 31.5 FALSE 0.762L54+L53 L54 6.47 2.07 L53 5.4 0.6 369.4 0.004 Circle 6 0.013 0.037 0.91 0.04 0.037 0.3539 10.5 9 27.9 FALSE 2.218L55+L54 L55 6.53 2.37 L54 6.47 2.07 148.7 0.002 Circle 6 0.013 0.0177 0.91 0.06 0.0177 0.252 7 12.9 17.7 FALSE 2.459L56+L54 L56 7.59 3.34 L54 6.47 2.17 326.7 0.004 Circle 6 0.013 0.0193 0.93 0.07 0.0193 0.3358 5.7 13.3 18.3 FALSE 3.424L57+L53 L57 5.49 1.29 L53 5.4 0.65 202.8 0.003 Circle 6 0.013 0.0121 0.63 0.01 0.0121 0.3152 3.8 2.8 8.4 FALSE 1.345L58+L57 L58 6.75 2.35 L57 5.49 1.29 295.3 0.004 Circle 6 0.013 0.0121 0.82 0.05 0.0121 0.3362 3.6 10.6 13.1 FALSE 2.409L59+L58 L59 7.91 3.31 L58 6.75 2.35 250 0.004 Circle 6 0.013 0.0121 0.81 0.05 0.0121 0.3477 3.5 10 12.5 FALSE 3.368L60+L59 L60 8.08 3.53 L59 7.91 3.31 108.8 0.002 Circle 6 0.013 0.0121 0.8 0.05 0.0121 0.2523 4.8 9.7 12.5 FALSE 3.592L61+L5 L61 4.57 -0.73 L5 4.17 -1.13 152.5 0.003 Circle 6 0.013 0.006 0.61 0.02 0.006 0.2874 2.1 3.2 4.9 FALSE -0.7L62+L34 L62 4.95 0.45 L34 4.66 -0.19 146.7 0.004 Circle 6 0.013 0.009 0.62 0.02 0.009 0.3706 2.4 3 6.7 FALSE 0.49M2+I43 M2 5.62 0.3 I43 5.62 0.22 42.2 0.002 Circle 10 0.013 0.0025 0.54 0 0.2603 0.9539 0.3 0.6 33.7 FALSE 0.604M2+N1 M2 5.62 2.62 N1 5.32 2.32 82 0.004 Circle 12 0.013 0 0 0 0 2.1549 0 0 0 FALSE 0.604M3+M2 M3 6.98 1.33 M2 5.62 0.3 379.8 0.003 Circle 8 0.013 0.0015 0.53 0 0.2575 0.6293 0.2 0.6 47.9 FALSE 1.652M4+M31 M4 9.9 3 M31 7 2.52 142.5 0.003 Circle 8 0.013 0.0122 0.73 0.03 0.2022 0.7013 1.7 5 40.1 FALSE 3.271M5+M4 M5 11.95 3.9 M4 9.9 3.05 372.5 0.002 Circle 8 0.013 0.0519 0.85 0.15 0.2018 0.5772 9 23 44.6 FALSE 4.379M6+M22 M6 12.3 6.22 M22 12.3 5.54 341.1 0.002 Circle 10 0.013 0.0744 0.85 0.18 0.1443 0.9782 7.6 21.8 29 FALSE 6.463M7+M6 M7 12.4 6.45 M6 12.3 6.22 115.5 0.002 Circle 10 0.013 0.0979 1.02 0.19 0.1445 0.9777 10 23.2 28.6 FALSE 6.692M8+M7 M8 14.41 7.71 M7 12.4 6.45 192.5 0.007 Circle 10 0.013 0.1057 1.62 0.12 0.1447 1.7725 6 14.2 21.5 FALSE 7.976M12+M40 M12 14.95 7.4 M40 13.27 5.72 338.8 0.005 Circle 8 0.013 0.041 0.86 0.13 0.0567 0.8509 4.8 19.3 22.4 FALSE 7.548M13+M12 M13 16.33 8.78 M12 14.95 7.4 275.6 0.005 Circle 8 0.013 0.0368 0.89 0.12 0.0568 0.8551 4.3 17.5 22.4 FALSE 8.928M14+M5 M14 10.14 5.82 M5 11.95 3.95 327.8 0.006 Circle 6 0.013 0.001 0.52 0 0.001 0.4238 0.2 0.8 0.8 FALSE 5.824M16+M8 M16 14.85 8.05 M8 14.41 7.81 19.7 0.012 Circle 6 0.013 0.0005 0.45 0 0.0005 0.6193 0.1 0.6 0.6 FALSE 8.053M18+M5 M18 12 4.51 M5 11.95 4.2 153.9 0.002 Circle 10 0.013 0.0696 0.85 0.17 0.1445 0.9833 7.1 20.8 28.8 FALSE 4.753M19+M18 M19 12.1 4.7 M18 12 4.51 94.8 0.002 Circle 10 0.013 0.063 0.8 0.17 0.1449 0.9808 6.4 20.2 28.3 FALSE 4.942M20+M19 M20 12.2 4.86 M19 12.1 4.7 78 0.002 Circle 10 0.013 0.0706 0.88 0.17 0.145 0.9923 7.1 20.5 27.9 FALSE 5.1M21+M20 M21 12.3 5.45 M20 12.2 4.86 296.6 0.002 Circle 10 0.013 0.074 0.85 0.18 0.1444 0.9771 7.6 21.6 29 FALSE 5.694M22+M21 M22 12.3 5.54 M21 12.3 5.45 43.3 0.002 Circle 10 0.013 0.0885 1.13 0.17 0.146 0.9988 8.9 20.1 26.6 FALSE 5.774M23+M24 M23 7.5 4.92 M24 7.4 4.53 195 0.002 Circle 8 0.013 0.0387 0.66 0.15 0.0557 0.5404 7.2 22.4 27.6 FALSE 5.105M24+M25 M24 7.4 4.56 M25 7.3 4.04 260 0.002 Circle 8 0.013 0.0327 0.67 0.13 0.0557 0.5404 6 19.8 27.7 FALSE 4.745M25+M26 M25 7.3 4.04 M26 7.3 3.5 270 0.002 Circle 8 0.013 0.0371 0.71 0.14 0.0557 0.5404 6.9 20.7 27.7 FALSE 4.225M26+M27 M26 7.3 3.5 M27 7.2 3.25 124.9 0.002 Circle 8 0.013 0.022 0.65 0.1 0.0557 0.5406 4.1 15.3 27.7 FALSE 3.685M27+M29 M27 7.2 3.25 M29 7.1 3.18 35.2 0.002 Circle 8 0.013 0.0237 1.01 0.08 0.0557 0.5389 4.4 11.7 25.7 FALSE 3.431M28+N11 M28 7.3 0.37 N11 7.2 -0.1 236.4 0.002 Circle 8 0.013 0.0031 0.54 0.01 0.0031 0.5388 0.6 0.8 1.1 FALSE 0.389M29+M31 M29 7.1 3.18 M31 7 2.52 328.8 0.002 Circle 8 0.013 0.0373 0.76 0.13 0.0557 0.5414 6.9 19.8 27.7 FALSE 3.365M30+N29 M30 7.3 0.64 N29 7.2 0.13 255.2 0.002 Circle 8 0.013 0.006 0.68 0.03 0.006 0.5402 1.1 4.4 5.5 FALSE 0.675M31+M3 M31 7 2.52 M3 6.98 1.33 357.1 0.003 Circle 8 0.013 0.0033 0.58 0.01 0.2575 0.6975 0.5 1.9 45.2 FALSE 2.827M32+M33 M32 7.3 2.88 M33 7.3 2.49 195 0.002 Circle 8 0.013 0.0062 0.63 0.02 0.0062 0.5404 1.1 2.9 4.1 FALSE 2.915M33+M34 M33 7.3 2.49 M34 7.2 1.91 287.6 0.002 Circle 8 0.013 0.0062 0.68 0.03 0.0062 0.5426 1.1 4.6 5.9 FALSE 2.526M34+N22 M34 7.2 1.91 N22 7.1 1.4 253.5 0.002 Circle 8 0.013 0.011 0.69 0.03 0.011 0.542 2 4.1 8.7 FALSE 1.968M35+M34 M35 7.2 2.16 M34 7.2 1.91 123.6 0.002 Circle 8 0.013 0.0048 0.64 0.02 0.0048 0.5434 0.9 3.5 4.3 FALSE 2.189M36+M37 M36 7.3 3.24 M37 7.4 2.73 256.6 0.002 Circle 8 0.013 0.0108 0.77 0.04 0.0108 0.5387 2 6.5 8.5 FALSE 3.295M37+N24 M37 7.4 2.73 N24 7.3 2.21 259.3 0.002 Circle 8 0.013 0.0108 0.76 0.04 0.0108 0.5411 2 6.1 8.6 FALSE 2.786M38+M39 M38 19.58 12.03 M39 18.79 11.24 153 0.005 Circle 8 0.013 0.0532 1.28 0.1 0.0568 0.8683 6.1 15.4 21.7 FALSE 12.176M39+M43 M39 18.79 11.24 M43 17.59 10.04 240 0.005 Circle 8 0.013 0.0367 0.89 0.04 0.0567 0.8544 4.3 6.2 21.6 FALSE 11.387M40+M5 M40 13.27 5.72 M5 11.95 4.4 265.2 0.005 Circle 8 0.013 0.0284 0.86 0.1 0.0567 0.8525 3.3 15 22.4 FALSE 5.869M41+M13 M41 16.89 9.34 M13 16.33 8.78 109.7 0.005 Circle 8 0.013 0.0449 1.2 0.1 0.0568 0.8633 5.2 14.4 21.9 FALSE 9.487M42+M41 M42 17.07 9.82 M41 16.89 9.34 37 0.013 Circle 8 0.013 0.0401 0.92 0.04 0.0568 1.3763 2.9 6.6 17.4 FALSE 9.958M43+M42 M43 17.59 10.04 M42 17.07 9.82 103 0.002 Circle 8 0.013 0.0458 0.7 0.16 0.0568 0.5585 8.2 24.3 27.3 FALSE 10.223METERING STATION+T2 METERING STATION 0 -14.66 T2 3.04 -14.76 444.9 0 Circle 24 0.013 1.7982 9.49 0 2.3358 3.3914 53 0 43 FALSE -13.703N1+K6 N1 5.32 -2.08 K6 4.44 -2.86 253.3 0.003 Circle 12 0.013 0.153 1.26 0 0.153 1.977 7.7 0 0 FALSE -1.912N2+N1 N2 5.71 -1.39 N1 5.32 -2.08 295.7 0.002 Circle 10 0.013 0.153 1.26 0 0.153 1.0583 14.5 0 0 FALSE -1.175N3+N21 N3 6 -0.64 N21 6 -0.82 88.8 0.002 Circle 10 0.013 0.1316 1.24 0.02 0.1316 0.9864 13.3 2 2 FALSE -0.434N4+N3 N4 6.14 0.24 N3 6 -0.64 334.7 0.003 Circle 10 0.013 0.1316 1.24 0.02 0.1316 1.1234 11.7 2 2 FALSE 0.435N5+N4 N5 7.28 1.13 N4 6.14 0.29 332.5 0.003 Circle 10 0.013 0.1098 1.13 0.02 0.1098 1.1012 10 1.9 1.9 FALSE 1.309N6+N5 N6 8.64 1.99 N5 7.28 1.13 332.5 0.003 Circle 10 0.013 0.1098 1.13 0.02 0.1098 1.1142 9.9 1.9 1.9 FALSE 2.168N7+N6 N7 9.69 2.84 N6 8.64 1.99 332.7 0.003 Circle 10 0.013 0.1098 1.13 0.02 0.1098 1.1074 9.9 1.9 1.9 FALSE 3.018N8+N9 N8 13.8 4.05 N9 11.48 3.68 118.7 0.003 Circle 10 0.013 0.1098 1.13 0.02 0.1098 1.2232 9 1.9 1.9 FALSE 4.22N9+N7 N9 11.48 3.68 N7 9.69 2.84 284 0.003 Circle 10 0.013 0.1098 1.13 0.02 0.1098 1.1915 9.2 1.9 1.9 FALSE 3.852N10+N13 N10 7.1 -0.52 N13 7 -0.88 176 0.002 Circle 8 0.013 0.006 0.62 0.02 0.006 0.5465 1.1 2.7 4.8 FALSE -0.485N11+N12 N11 7.2 -0.1 N12 7.1 -0.56 227.2 0.002 Circle 8 0.013 0.0062 0.56 0.01 0.0062 0.5437 1.1 1 3.5 FALSE -0.065N12+N13 N12 7.1 -0.56 N13 7 -0.88 157.9 0.002 Circle 8 0.013 0.0062 0.56 0.01 0.0062 0.544 1.1 1 4.7 FALSE -0.524 Attachments.xlsx/Calibration ADWF Page 8 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
200
Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
N13+N14 N13 7 -0.88 N14 6 -1.21 167 0.002 Circle 8 0.013 0.0122 0.6 0.01 0.0122 0.5371 2.3 1.2 9.2 FALSE -0.817N14+N2 N14 6 -1.21 N2 5.71 -1.39 88.4 0.002 Circle 10 0.013 0.153 1.26 0 0.153 0.9886 15.5 0 0 FALSE -0.986N15+N16 N15 7.3 0.75 N16 7.2 0.25 251.8 0.002 Circle 8 0.013 0.0046 0.65 0.02 0.0046 0.5385 0.9 3.7 4.5 FALSE 0.778N16+N17 N16 7.2 0.25 N17 7.1 -0.21 228.2 0.002 Circle 8 0.013 0.0046 0.57 0.01 0.0046 0.5425 0.8 1.3 2.5 FALSE 0.277N17+N20 N17 7.1 -0.27 N20 7 -0.67 197 0.002 Circle 8 0.013 0.0046 0.55 0.01 0.0046 0.5445 0.8 0.9 3.7 FALSE -0.204N18+N19 N18 7.2 0.29 N19 7.1 -0.22 255.9 0.002 Circle 8 0.013 0.0046 0.65 0.02 0.0046 0.5394 0.9 3.7 4.6 FALSE 0.318N19+N20 N19 7.1 -0.22 N20 7 -0.67 224.1 0.002 Circle 8 0.013 0.0046 0.57 0.01 0.0046 0.5415 0.8 1.4 2.6 FALSE -0.192N20+N21 N20 7 -0.67 N21 6 -0.82 72 0.002 Circle 8 0.013 0.0092 0.65 0.02 0.0092 0.5515 1.7 3 21.2 FALSE -0.604N21+N14 N21 6 -0.82 N14 6 -1.21 195.8 0.002 Circle 10 0.013 0.1408 1.29 0.02 0.1408 0.9778 14.4 2.1 2.1 FALSE -0.604N22+N23 N22 7.1 1.4 N23 7.1 0.98 212 0.002 Circle 8 0.013 0.011 0.59 0.01 0.011 0.5378 2 1.2 7.2 FALSE 1.456N23+N28 N23 7.1 0.98 N28 7 0.59 193.2 0.002 Circle 8 0.013 0.011 0.59 0.01 0.011 0.5429 2 1.2 7.4 FALSE 1.036N24+N25 N24 7.3 2.21 N25 7.3 1.98 116.3 0.002 Circle 8 0.013 0.0108 0.74 0.04 0.0108 0.5374 2 5.6 8.3 FALSE 2.266N25+N26 N25 7.3 1.98 N26 7.2 1.46 262.5 0.002 Circle 8 0.013 0.0108 0.73 0.04 0.0108 0.5378 2 5.4 8.6 FALSE 2.036N26+N27 N26 7.2 1.46 N27 7.1 0.96 247.5 0.002 Circle 8 0.013 0.0108 0.59 0.01 0.0108 0.5431 2 1.2 6.3 FALSE 1.514N27+N28 N27 7.1 0.96 N28 7 0.59 183 0.002 Circle 8 0.013 0.0108 0.59 0.01 0.0108 0.5433 2 1.2 8 FALSE 1.016N28+N4 N28 7 0.59 N4 6.14 0.29 150.3 0.002 Circle 8 0.013 0.0218 0.66 0.01 0.0218 0.5398 4 1.4 14.9 FALSE 0.692N29+N10 N29 7.2 0.13 N10 7.1 -0.52 325.6 0.002 Circle 8 0.013 0.006 0.67 0.03 0.006 0.5399 1.1 4.2 5.6 FALSE 0.165N30+N11 N30 7.3 0.17 N11 7.2 -0.1 134 0.002 Circle 8 0.013 0.0031 0.54 0.01 0.0031 0.5424 0.6 0.8 3 FALSE 0.191O3+N8 O3 17.6 8.2 N8 13.8 4.1 205.1 0.02 Circle 8 0.013 0.1098 1.13 0.02 0.1098 1.7084 6.4 2.4 2.4 FALSE 8.347O4+O3 O4 15.39 9.13 O3 17.6 8.3 277.4 0.003 Circle 8 0.013 0.0912 1.03 0.02 0.0912 0.661 13.8 2.3 2.3 FALSE 9.299O5+O4 O5 14.73 10.25 O4 15.39 9.13 398.6 0.003 Circle 8 0.013 0.0912 1.03 0.02 0.0912 0.6405 14.2 2.3 2.3 FALSE 10.421O6+O5 O6 13.82 11.05 O5 14.73 10.25 399.4 0.002 Circle 8 0.013 0.0912 1.03 0.02 0.0912 0.5408 16.9 2.3 2.3 FALSE 11.236O7+O6 O7 15.16 11.56 O6 13.82 11.05 426.9 0.001 Circle 8 0.013 0.0912 1.03 0.02 0.0912 0.4177 21.8 2.3 2.3 FALSE 11.774O8+O59 O8 16.28 12.23 O59 16.36 11.92 102.7 0.003 Circle 8 0.013 0.0788 0.97 0.01 0.0788 0.6639 11.9 2.2 2.2 FALSE 12.387O9+O8 O9 17.01 12.76 O8 16.28 12.23 139.7 0.004 Circle 6 0.013 0.0711 0.92 0.01 0.0711 0.3456 20.6 2.8 2.8 FALSE 12.906O10+O9 O10 17.95 13.1 O9 17.01 12.76 156.6 0.002 Circle 8 0.013 0.0711 0.92 0.01 0.0711 0.563 12.6 2.1 2.1 FALSE 13.265O11+O10 O11 19.41 14.01 O10 17.95 13.15 259.2 0.003 Circle 8 0.013 0.0543 0.84 0.01 0.0549 0.696 7.8 1.9 24.5 FALSE 14.173O12+O11 O12 19.9 14.5 O11 19.41 14.01 394.2 0.001 Circle 8 0.013 0.0543 0.84 0.01 0.0548 0.426 12.7 1.9 31.2 FALSE 14.708O13+O12 O13 22.22 16.47 O12 19.9 14.5 414.6 0.005 Circle 8 0.013 0.0543 0.86 0.02 0.0551 0.8329 6.5 2.6 22.1 FALSE 16.878O14+O13 O14 21.75 17.35 O13 22.22 16.87 129.7 0.004 Circle 8 0.013 0.0105 0.66 0.02 0.0105 0.7351 1.4 3.3 5.8 FALSE 17.395O15+O14 O15 24.85 19.05 O14 21.75 17.35 307.9 0.006 Circle 8 0.013 0.0105 0.75 0.04 0.0105 0.8979 1.2 6.1 6.8 FALSE 19.233O16+O15 O16 28.01 22.56 O15 24.85 19.2 234.7 0.014 Circle 6 0.013 0.0105 0.59 0.01 0.0105 0.6713 1.6 1.5 6.5 FALSE 22.594O17+O3 O17 10.93 8.62 O3 17.6 8.3 161.2 0.002 Circle 8 0.013 0.0186 0.68 0.02 0.0187 0.5384 3.5 2.7 12.6 FALSE 8.71O18+O17 O18 15.83 11.93 O17 10.93 8.62 264 0.013 Circle 8 0.013 0.0051 0.58 0.01 0.0051 1.353 0.4 1.6 1.5 FALSE 11.953O19+O17 O19 17.6 10.75 O17 10.93 8.62 85.9 0.025 Circle 6 0.013 0.0135 0.61 0.01 0.0135 0.8835 1.5 1.7 6.8 FALSE 10.788O20+O19 O20 17 10.98 O19 17.6 10.75 115.6 0.002 Circle 6 0.013 0.0042 0.61 0.02 0.0042 0.2503 1.7 3.7 4.6 FALSE 11.003O21+O19 O21 20.09 12.64 O19 17.6 10.75 393.6 0.005 Circle 6 0.013 0.0093 0.61 0.01 0.0093 0.3888 2.4 2.5 7.3 FALSE 12.684O22+O21 O22 20 13.27 O21 20.09 12.64 318.2 0.002 Circle 6 0.013 0.0093 0.7 0.03 0.0093 0.2497 3.7 6.3 10.1 FALSE 13.32O23+O22 O23 21.65 15.65 O22 20 13.27 469.8 0.005 Circle 6 0.013 0.0093 0.73 0.04 0.0093 0.3993 2.3 7.2 8.6 FALSE 15.692O24+O23 O24 21.18 15.84 O23 21.65 15.65 96.7 0.002 Circle 6 0.013 0.0093 0.74 0.04 0.0093 0.2487 3.7 7.7 9.6 FALSE 15.889O25+O7 O25 16.12 12.07 O7 15.16 11.61 177.4 0.003 Circle 6 0.013 0.0124 0.6 0.01 0.0124 0.2857 4.3 1.6 10.5 FALSE 12.133O26+O25 O26 18.86 13.26 O25 16.12 12.12 332.8 0.003 Circle 6 0.013 0.0031 0.54 0.01 0.0031 0.3284 0.9 1.1 5.1 FALSE 13.315O27+O26 O27 19.94 13.44 O26 18.86 13.31 65.4 0.002 Circle 6 0.013 0.0031 0.54 0.01 0.0031 0.2502 1.2 1.1 1.1 FALSE 13.457O28+O26 O28 19 14.28 O26 18.86 13.41 434.3 0.002 Circle 6 0.013 0 0 0 0 0.2511 0 0 0 FALSE 14.28O29+O28 O29 23 19.53 O28 19 14.28 174 0.03 Circle 6 0.013 0 0 0 0 0.9746 0 0 0 FALSE 19.53O29+O30 O29 23 19.53 O30 22.78 19.08 226 0.002 Circle 6 0.013 0 0 0 0 0.2504 0 0 0 FALSE 19.53O30+O35 O30 22.78 17.63 O35 21.74 16.44 175.9 0.007 Circle 6 0.013 0.0168 0.63 0.01 0.0168 0.4615 3.6 1.9 1.9 FALSE 17.687O31+O30 O31 23 18.76 O30 22.78 18.58 89.5 0.002 Circle 6 0.013 0.009 0.7 0.03 0.009 0.2516 3.6 6.2 9.2 FALSE 18.809O32+O31 O32 24 19.18 O31 23 18.76 210.5 0.002 Circle 6 0.013 0.009 0.67 0.02 0.009 0.2506 3.6 4.8 8.3 FALSE 19.232O33+O32 O33 25 19.71 O32 24 19.18 262.5 0.002 Circle 6 0.013 0.009 0.72 0.04 0.0091 0.2521 3.6 7.2 9.6 FALSE 19.758O34+O10 O34 23.33 14.69 O10 17.95 13.35 267.7 0.005 Circle 6 0.013 0.0168 0.76 0.03 0.0168 0.397 4.2 6.9 6.9 FALSE 14.725O35+O34 O35 21.74 16.44 O34 23.33 14.69 316.4 0.006 Circle 6 0.013 0.0168 0.79 0.04 0.0168 0.4173 4 8.1 8.1 FALSE 16.458O36+O30 O36 24.12 18.01 O30 22.78 17.68 164.4 0.002 Circle 6 0.013 0.0077 0.68 0.03 0.0077 0.2514 3.1 5.6 5.6 FALSE 18.051O37+O25 O37 16.63 12.23 O25 16.12 12.07 80.9 0.002 Circle 6 0.013 0.0093 0.58 0.01 0.0093 0.2495 3.7 1.5 12.7 FALSE 12.283O38+O37 O38 17.23 12.46 O37 16.63 12.23 117.5 0.002 Circle 6 0.013 0.0031 0.54 0.01 0.0031 0.2482 1.2 1.1 1.1 FALSE 12.477O39+O37 O39 16.48 12.31 O37 16.63 12.23 40.8 0.002 Circle 6 0.013 0.0062 0.56 0.01 0.0062 0.2484 2.5 1.3 3.1 FALSE 12.344O40+O39 O40 16.65 12.38 O39 16.48 12.31 37.3 0.002 Circle 6 0.013 0.0031 0.54 0.01 0.0031 0.2431 1.3 1.1 16.1 FALSE 12.428O41+O40 O41 16.5 12.47 O40 16.65 12.38 44.5 0.002 Circle 6 0.013 0.0031 0.54 0.01 0.0031 0.2523 1.2 1.1 1.1 FALSE 12.485O42+O39 O42 16.78 12.41 O39 16.48 12.31 47.6 0.002 Circle 6 0.013 0.0031 0.54 0.01 0.0031 0.2572 1.2 1.1 1.6 FALSE 12.428O43+O42 O43 17.92 13.6 O42 16.78 12.41 181.9 0.007 Circle 6 0.013 0.0031 0.54 0.01 0.0031 0.4538 0.7 1.1 3.2 FALSE 13.645O44+O43 O44 18.13 13.78 O43 17.92 13.64 69.2 0.002 Circle 6 0.013 0.0031 0.54 0.01 0.0031 0.2524 1.2 1.1 1.1 FALSE 13.797O45+O8 O45 17.06 12.55 O8 16.28 12.23 65.8 0.005 Circle 6 0.013 0.0078 0.62 0.02 0.0078 0.3913 2 3.2 7.2 FALSE 12.59O46+O45 O46 18 13.61 O45 17.06 12.55 212.5 0.005 Circle 6 0.013 0.0016 0.53 0 0.0016 0.3963 0.4 0.9 0.9 FALSE 13.614O47+O45 O47 16.84 12.91 O45 17.06 12.55 71.5 0.005 Circle 6 0.013 0.0062 0.6 0.01 0.0062 0.3981 1.6 2.6 5.3 FALSE 12.943O48+O47 O48 17.43 13.52 O47 16.84 12.91 122 0.005 Circle 6 0.013 0.0016 0.53 0 0.0016 0.3967 0.4 0.9 0.9 FALSE 13.524O49+O47 O49 17.41 13.27 O47 16.84 12.91 72.6 0.005 Circle 6 0.013 0.0047 0.59 0.01 0.0047 0.3951 1.2 2.5 4.1 FALSE 13.294O50+O49 O50 17.95 14.13 O49 17.41 13.27 172.1 0.005 Circle 6 0.013 0.0047 0.55 0.01 0.0047 0.3966 1.2 1.2 2.6 FALSE 14.15O51+O13 O51 24.5 18.4 O13 22.22 16.57 467.6 0.004 Circle 6 0.013 0.0438 0.91 0.04 0.0441 0.351 12.5 7.5 31.8 FALSE 18.563O52+O51 O52 26.81 19.11 O51 24.5 18.4 213.3 0.003 Circle 6 0.013 0.029 0.7 0.01 0.029 0.3237 9 2.1 22.5 FALSE 19.234 Attachments.xlsx/Calibration ADWF Page 9 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
201
Attachement 1
Average Dry Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
O53+O52 O53 27 19.48 O52 26.81 19.11 188.5 0.002 Circle 6 0.013 0.0145 0.83 0.05 0.0145 0.2486 5.8 10.1 14.5 FALSE 19.554O54+O52 O54 31.19 20.39 O52 26.81 19.11 380.1 0.003 Circle 6 0.013 0.0145 0.69 0.02 0.0145 0.3256 4.5 4.9 12.2 FALSE 20.457O55+O54 O55 28.75 20.95 O54 31.19 20.44 399.4 0.001 Circle 6 0.013 0.0145 0.83 0.05 0.0145 0.2005 7.2 10.1 10.1 FALSE 21.035O56+O55 O56 27.04 22.24 O55 28.75 20.95 376.5 0.003 Circle 6 0.013 0.0145 0.74 0.03 0.0145 0.3284 4.4 6.8 12.1 FALSE 22.306O57+O51 O57 25.61 19.76 O51 24.5 18.4 365.2 0.004 Circle 6 0.013 0.0148 0.71 0.03 0.0148 0.3424 4.3 5.6 12.1 FALSE 19.827O58+O57 O58 26.81 20.57 O57 25.61 19.76 403.4 0.002 Circle 6 0.013 0.0148 0.83 0.05 0.0148 0.2514 5.9 10.4 15 FALSE 20.645O59+O7 O59 16.36 11.92 O7 15.16 11.56 182.3 0.002 Circle 8 0.013 0.0788 0.97 0.01 0.0788 0.537 14.7 2.2 2.2 FALSE 12.094O60+O61 O60 15.68 9.18 O61 14.55 7.85 199 0.007 Circle 14 0.013 0.1346 1.68 0.1 0.1436 4.3933 3.1 8.8 13.7 FALSE 9.341O61+M8 O61 14.55 7.85 M8 14.41 7.81 11.8 0.003 Circle 14 0.013 0.1272 1.78 0.14 0.1458 3.1288 4.1 11.9 15 FALSE 8.033O62+O18 O62 17.08 13.18 O18 15.83 11.93 249 0.005 Circle 6 0.013 0.0051 0.68 0.03 0.0051 0.3975 1.3 6.1 6.1 FALSE 13.209O63+O62 O63 17.27 13.37 O62 17.08 13.18 38 0.005 Circle 6 0.013 0.0051 0.63 0.02 0.0051 0.3967 1.3 4.2 4.9 FALSE 13.395T1+T0 T1 4.57 -15.43 T0 #N/A -17.68 329.2 0.007 Circle 24 0.013 1.7982 9.65 0.03 2.3358 18.7015 9.6 1.6 24 FALSE -14.895T2+T1 T2 3.04 -14.76 T1 4.57 -15.43 505.8 0.001 Circle 24 0.013 1.7982 9.6 0.02 2.3358 8.2331 21.8 1.1 35.9 FALSE -14.023T3+METERING STATION T3 2.52 -14.63 METERING STATION 0 -14.66 55 0.001 Circle 24 0.013 1.7982 9.49 0 2.3358 5.2832 34 0 47.2 FALSE -13.694T4+T3 T4 1.41 -12.09 T3 2.52 -14.63 474.9 0.005 Circle 24 0.013 1.7982 9.49 0 2.3358 16.5436 10.9 0 25.6 FALSE -11.455T5+T4 T5 0.16 -11.76 T4 1.41 -11.99 352.3 0.001 Circle 24 0.013 1.7982 9.49 0 2.3358 5.7799 31.1 0 39 FALSE -10.928T6+T5 T6 0.17 -11.38 T5 0.16 -11.66 382.1 0.001 Circle 24 0.013 1.7982 9.49 0 2.3358 6.1236 29.4 0 39.3 FALSE -10.552T7+T6 T7 -0.07 -10.42 T6 0.17 -11.28 480.8 0.002 Circle 24 0.013 1.7982 9.49 0 2.3358 9.5671 18.8 0 33.8 FALSE -9.737T8+T7 T8 0.14 -10.08 T7 -0.07 -10.32 501.9 0 Circle 24 0.013 1.7982 9.49 0 2.3358 4.9467 36.4 0 41.2 FALSE -9.181T9+T8 T9 0.14 -9.67 T8 0.14 -9.98 497.7 0.001 Circle 24 0.013 1.7982 9.49 0 2.3358 5.6456 31.9 0 41.2 FALSE -8.799T10+T9 T10 0.07 -9.12 T9 0.14 -9.57 446.9 0.001 Circle 24 0.013 1.7982 9.6 0.02 2.3358 7.1782 25.1 1 38 FALSE -8.333T11+T10 T11 -0.24 -8.44 T10 0.07 -9.02 325.8 0.002 Circle 24 0.013 1.7982 9.49 0 2.3358 9.5445 18.8 0 33.3 FALSE -7.758T12+T11 T12 0.55 -8.25 T11 -0.24 -8.49 482.2 0 Circle 24 0.013 1.7982 9.49 0 2.3358 5.0467 35.6 0 41.9 FALSE -7.355T13+T12 T13 2.14 -7.3 T12 0.55 -8.25 504 0.002 Circle 24 0.013 1.7982 9.49 0 2.3358 9.8211 18.3 0 33.8 FALSE -6.626T14+T13 T14 7.1 -7.1 T13 2.14 -7.3 478.1 0 Circle 24 0.013 1.7982 9.49 0 2.3358 4.6267 38.9 0 42 FALSE -6.193T15+T14 T15 2.75 -12.9 T14 7.1 -7.9 93 -0.054 Circle 24 0.013 1.7982 0.57 2 2.3358 52.4516 3.4 100 100 TRUE -5.864T16+T15 T16 1.34 -6.26 T15 2.75 -6.38 34.4 0.003 Circle 21 0.013 1.4197 7.6 0 2.0261 9.358 15.2 0 30.4 FALSE -5.712T17+T16 T17 0.96 -5.84 T16 1.34 -6.26 481.7 0.001 Circle 21 0.013 1.4197 7.6 0 2.0261 4.6785 30.3 0 43.6 FALSE -5.042T18+T17 T18 1.12 -5.23 T17 0.96 -5.79 540.4 0.001 Circle 21 0.013 1.4197 7.6 0 2.0261 5.1004 27.8 0 42.9 FALSE -4.457T19+T18 T19 2.23 -4.72 T18 1.12 -5.23 500 0.001 Circle 21 0.013 1.4197 7.79 0.04 2.0261 5.0602 28.1 2.2 43 FALSE -3.939T20+T19 T20 2.72 -3.98 T19 2.23 -4.62 331.9 0.002 Circle 18 0.013 0.6762 4.14 0.05 0.8085 4.6124 14.7 3.4 29.7 FALSE -3.539T21+T20 T21 3.07 -3.43 T20 2.72 -3.98 338.4 0.002 Circle 18 0.013 0.6617 4.01 0.04 0.794 4.2346 15.6 2.7 29.8 FALSE -2.974T22+T21 T22 2.81 -3.39 T21 3.07 -3.43 197.4 0 Circle 18 0.013 0.62 3.71 0.02 0.7523 1.4952 41.5 1.5 33.6 FALSE -2.825T23+T22 T23 6.87 -3.03 T22 2.81 -3.29 446 0.001 Circle 18 0.013 0.62 3.98 0.08 0.7523 2.5361 24.4 5.1 35.3 FALSE -2.468T24+T23 T24 3.66 -2.69 T23 6.87 -2.93 316.7 0.001 Circle 18 0.013 0.529 3.47 0.06 0.6612 2.8915 18.3 4.3 31.4 FALSE -2.197T25+T24 T25 3.95 -2.59 T24 3.66 -2.62 282.2 0 Circle 18 0.013 0.529 3.14 0 0.6612 1.083 48.8 0 35.3 FALSE -2.008T26+T25 T26 7.03 -2.32 T25 3.95 -2.52 305.6 0.001 Circle 18 0.013 0.465 3.18 0.07 0.5971 2.6871 17.3 4.7 31.1 FALSE -1.835T27+T26 T27 7.85 -2.05 T26 7.03 -2.22 355.8 0 Circle 18 0.013 0.465 3.11 0.06 0.5971 2.296 20.3 3.8 32.2 FALSE -1.539T28+T27 T28 8.67 -1.93 T27 7.85 -1.95 162.1 0 Circle 18 0.013 0.465 2.82 0 0.5971 1.1667 39.9 0 29.8 FALSE -1.425T29+T28 T29 4.98 -1.62 T28 8.67 -1.93 233.8 0.001 Circle 18 0.013 0.465 2.82 0 0.5971 3.8248 12.2 0 27.3 FALSE -1.206AbbreviationsCFS: Cubic Feet per Secondft: Feets: Secondsin: Inches Attachments.xlsx/Calibration ADWF Page 10 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
202
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
A1+A2 A1 16.28 2 A2 15.82 1.92 79.9 0.001 Circle 12 0.013 0.378 1.536 2.2 0.83 1.536 1.1273 136.3 83.3 FALSE 2.85A2+A5 A2 15.82 1.82 A5 14.53 1.57 244.2 0.001 Circle 12 0.013 0.395 1.57 2.21 0.85 1.57 1.1399 137.7 84.8 FALSE 2.79A3+A2 A3 14.86 8.76 A2 15.82 2.12 287.5 0.023 Circle 6 0.013 0.017 0.034 1.11 0.09 0.034 0.8527 4 17.5 TRUE 8.848A4+A3 A4 14 9.48 A3 14.86 8.86 312 0.002 Circle 6 0.013 0.017 0.034 0.62 0.16 0.034 0.2501 13.6 32.1 FALSE 9.64A5+A8 A5 14.53 1.57 A8 13.85 1.53 124.3 0 Circle 15 0.013 0.412 1.604 2.35 0.68 1.604 1.1587 138.4 54.5 FALSE 2.351A6+A5 A6 13.72 7.32 A5 14.53 5.81 286.8 0.005 Circle 6 0.013 0.017 0.034 0.82 0.13 0.034 0.4071 8.4 26.3 FALSE 7.449A7+A6 A7 14 8.03 A6 13.72 7.42 306 0.002 Circle 6 0.013 0.017 0.034 0.63 0.16 0.034 0.2505 13.6 32 FALSE 8.19A8+A9 A8 13.85 1.43 A9 12.82 1.16 61.2 0.004 Circle 15 0.013 0.412 1.604 3.28 0.52 1.604 4.2904 37.4 42 FALSE 1.966A9+A10 A9 12.82 0.62 A10 11.42 0.57 181.2 0 Circle 15 0.013 0.412 1.604 2.08 0.75 1.604 1.073 149.5 60.1 FALSE 1.465A10+A15 A10 11.42 0.47 A15 9.93 0.03 299.3 0.001 Circle 15 0.013 0.4413 1.6685 2.01 0.8 1.6685 2.4767 67.4 64.1 FALSE 1.261A11+A10 A11 11.83 2.53 A10 11.42 1.12 417.5 0.003 Circle 6 0.013 0.0293 0.0645 0.95 0.19 0.0646 0.3261 19.8 37.8 FALSE 2.72A12+A11 A12 9.52 4.07 A11 11.83 2.63 485.1 0.003 Circle 6 0.013 0.0293 0.0645 0.9 0.2 0.0646 0.3057 21.1 39.2 FALSE 4.268A13+A12 A13 7.19 5.15 A12 9.52 4.07 412.1 0.003 Circle 6 0.013 0.0293 0.0645 0.86 0.2 0.0646 0.2872 22.5 40.6 FALSE 5.355A14+A13 A14 8.06 5.91 A13 7.19 5.19 288.3 0.002 Circle 6 0.013 0.0293 0.0644 0.84 0.21 0.0647 0.2804 23 41.2 FALSE 6.116A15+A16 A15 9.93 -0.03 A16 8.08 -0.17 435.1 0 Circle 15 0.013 0.4413 1.6685 1.72 0.92 1.6685 1.1587 144 73.7 FALSE 0.997A16+A21 A16 8.08 -0.22 A21 7.13 -0.42 296.3 0.001 Circle 15 0.013 0.4553 1.7392 2.05 0.81 1.7392 1.6782 103.6 65.2 FALSE 0.67A17+A16 A17 8.77 1.57 A16 8.08 0.73 422.7 0.002 Circle 6 0.013 0.004 0.0259 0.67 0.13 0.0259 0.2501 10.4 25.2 FALSE 1.696A18+A16 A18 7.05 1.45 A16 8.08 0.73 441.8 0.002 Circle 6 0.013 0.01 0.0448 0.59 0.2 0.0448 0.2265 19.8 41 FALSE 1.656A19+A18 A19 6.77 2.98 A18 7.05 1.45 213.5 0.007 Circle 6 0.013 0.01 0.0448 1.01 0.14 0.0448 0.475 9.4 27.7 FALSE 3.119A20+A19 A20 5.62 3.73 A19 6.77 3.05 339.8 0.002 Circle 6 0.013 0.01 0.0448 0.64 0.19 0.0448 0.251 17.8 38.7 FALSE 3.924A21+A23 A21 7.13 -0.52 A23 7.01 -0.8 155.1 0.002 Circle 15 0.013 0.4553 1.7392 2.65 0.66 1.7392 2.7445 63.4 52.8 FALSE 0.183A22+A29 A22 6.99 -0.92 A29 6.36 -1.21 369.1 0.001 Circle 18 0.013 0.463 1.7791 1.94 0.77 1.7791 2.9442 60.4 51.6 FALSE -0.109A23+A22 A23 7.01 -0.8 A22 6.99 -0.92 13.8 0.009 Circle 15 0.013 0.463 1.7791 2.3 0.75 1.7791 6.0235 29.5 60.4 FALSE -0.102A24+A23 A24 7.7 1.62 A23 7.01 0.37 250.6 0.005 Circle 6 0.013 0.0077 0.0399 0.81 0.15 0.0399 0.3963 10.1 29.8 FALSE 1.767A25+A24 A25 8.36 2.89 A24 7.7 1.62 253.1 0.005 Circle 6 0.013 0.0077 0.0399 0.81 0.15 0.0399 0.3974 10 29.7 FALSE 3.037A26+A25 A26 7.42 4.06 A25 8.36 2.89 234.1 0.005 Circle 6 0.013 0.0077 0.0399 0.95 0.13 0.0399 0.3967 10.1 26.7 FALSE 4.202A27+A26 A27 6.96 5 A26 7.42 4.06 310.9 0.003 Circle 6 0.013 0.0077 0.0399 0.69 0.17 0.0399 0.3085 12.9 33.5 FALSE 5.165A28+A29 A28 6.24 0.21 A29 6.36 -0.25 14.8 0.031 Circle 6 0.013 0.002 0.0129 0.72 0.03 0.0129 0.9892 1.3 6.4 FALSE 0.248A29+T29 A29 6.36 -1.24 T29 4.98 -1.62 345.5 0.001 Circle 18 0.013 0.465 1.792 2.11 0.73 1.792 3.4835 51.4 48.5 FALSE -0.474A30+A28 A30 6.07 1.27 A28 6.24 0.32 301 0.003 Circle 6 0.013 0.002 0.0129 0.83 0.07 0.0129 0.3152 4.1 13.3 FALSE 1.33B2+A1 B2 16 2.46 A1 16.28 2.1 180.8 0.002 Circle 12 0.013 0.378 1.536 2.5 0.73 1.536 1.5897 96.6 72.9 FALSE 3.245B3+B2 B3 18.59 2.64 B2 16 2.46 239.4 0.001 Circle 12 0.013 0.361 1.5017 2.1 0.86 1.5017 0.9769 153.7 85.6 FALSE 3.614B4+B3 B4 20.32 3.42 B3 18.59 2.74 464.8 0.001 Circle 12 0.013 0.361 1.5017 2.07 0.87 1.5017 1.3627 110.2 87.1 FALSE 4.336B5+B52 B5 18.61 4.51 B52 20.58 4.29 176.2 0.001 Circle 12 0.013 0.361 1.5017 2.28 0.78 1.5017 1.2589 119.3 78.2 FALSE 5.372B6+B5 B6 18.29 5.6 B5 18.61 4.56 158.4 0.007 Circle 12 0.013 0.349 1.492 3.57 0.53 1.492 2.8867 51.7 52.5 FALSE 6.14B7+B6 B7 18.66 5.76 B6 18.29 5.6 380.1 0 Circle 12 0.013 0.305 1.358 1.83 0.9 1.358 0.7309 185.8 89.7 TRUE 6.839B8+B7 B8 20.55 6.5 B7 18.66 5.81 371 0.002 Circle 12 0.013 0.2883 1.3252 1.96 0.8 1.3252 1.5364 86.3 80.5 TRUE 7.276B9+B8 B9 18.41 7.16 B8 20.55 6.55 350.9 0.002 Circle 12 0.013 0.2755 1.2725 2.15 0.71 1.2725 1.4854 85.7 70.6 FALSE 7.895B10+B9 B10 16.86 7.61 B9 18.41 7.16 289.7 0.002 Circle 12 0.013 0.1951 1.1735 2.03 0.69 1.1735 1.4041 83.6 69.1 FALSE 8.327B11+B10 B11 16.46 8.71 B10 16.86 7.66 201.4 0.005 Circle 12 0.013 0.1695 1.0403 3.03 0.45 1.0403 2.5724 40.4 45.1 FALSE 9.174B12+B11 B12 15.83 9.18 B11 16.46 8.76 277 0.002 Circle 12 0.013 0.1695 0.9383 1.94 0.59 0.9383 1.3872 67.6 59 FALSE 9.798B13+B12 B13 15.33 9.53 B12 15.83 9.18 262.7 0.001 Circle 12 0.013 0.1695 0.8363 1.77 0.58 0.8363 1.3004 64.3 57.9 FALSE 10.129B14+B13 B14 15.47 10.07 B13 15.33 9.53 253.1 0.002 Circle 12 0.013 0.1695 0.7343 1.96 0.48 0.7343 1.6456 44.6 48.1 FALSE 10.553B15+B49 B15 20.29 12.19 B49 17.11 11.21 330.9 0.003 Circle 8 0.013 0.1695 0.7343 2.12 0.65 0.7343 0.6576 111.7 96.9 TRUE 13.012B16+B15 B16 20.39 13.24 B15 20.29 12.19 327.3 0.003 Circle 8 0.013 0.1695 0.7343 2.1 0.67 0.7343 0.6844 107.3 100 TRUE 14.239B17+B13 B17 19.31 13.31 B13 15.33 9.73 501.1 0.007 Circle 6 0.013 0.028 0.102 1.62 0.18 0.102 0.4742 21.5 35.7 FALSE 13.495B18+B17 B18 22.26 14.3 B17 19.31 13.31 497.2 0.002 Circle 6 0.013 0.0259 0.102 0.97 0.26 0.102 0.2504 40.7 52.7 FALSE 14.564B19+B12 B19 20.74 14.44 B12 15.83 9.88 499.6 0.009 Circle 6 0.013 0.0382 0.102 1.7 0.17 0.1023 0.536 19 34.5 FALSE 14.614B20+B19 B20 23.22 19.12 B19 20.74 14.44 585 0.008 Circle 6 0.013 0.0519 0.102 1.62 0.18 0.1023 0.5018 20.3 35.7 FALSE 19.298B21+B11 B21 18.68 13.54 B11 16.46 9.36 399.6 0.01 Circle 6 0.013 0.0297 0.102 1.78 0.17 0.1023 0.5738 17.8 33.2 FALSE 13.707B22+B21 B22 24.77 18.67 B21 18.68 13.58 399.5 0.013 Circle 6 0.013 0.0288 0.102 1.8 0.16 0.1023 0.6333 16.1 31.6 FALSE 18.829B23+B22 B23 28 23.55 B22 24.77 18.67 380.2 0.013 Circle 6 0.013 0.0363 0.102 1.8 0.16 0.102 0.6357 16 31.5 FALSE 23.708B24+B10 B24 22.52 15.82 B10 16.86 9.61 492.5 0.013 Circle 6 0.013 0.0284 0.1332 2.05 0.18 0.1332 0.63 21.1 35.3 FALSE 15.998B25+B24 B25 27.09 18.84 B24 22.52 15.82 406.2 0.007 Circle 6 0.013 0.0256 0.1332 1.77 0.2 0.1332 0.4838 27.5 40.7 FALSE 19.047B26+B25 B26 27.62 21.62 B25 27.09 18.84 401.5 0.007 Circle 6 0.013 0.0267 0.0666 1.24 0.16 0.0666 0.4669 14.3 31.7 FALSE 21.778B27+B25 B27 25.46 19.69 B25 27.09 18.99 318 0.002 Circle 6 0.013 0.0256 0.0666 0.82 0.22 0.0666 0.2632 25.3 43.1 FALSE 19.906B28+B27 B28 24.83 20.93 B27 25.46 19.69 202 0.006 Circle 6 0.013 0.0256 0.0666 1.2 0.16 0.0742 0.4396 15.2 32.5 FALSE 21.093B29+B9 B29 19.43 13.68 B9 18.41 7.61 211.2 0.029 Circle 6 0.013 0.0804 0.099 1.63 0.13 0.099 0.9512 10.4 25.3 FALSE 13.809B30+B29 B30 23.55 14.31 B29 19.43 13.83 243.2 0.002 Circle 6 0.013 0.0268 0.033 0.66 0.15 0.033 0.2493 13.2 30.3 FALSE 14.468B31+B29 B31 21.81 15.76 B29 19.43 13.68 256.8 0.008 Circle 6 0.013 0.0536 0.066 1.31 0.15 0.066 0.505 13.1 30.3 FALSE 15.913B32+B31 B32 26.3 16.37 B31 21.81 15.86 253.7 0.002 Circle 6 0.013 0.0268 0.033 0.63 0.16 0.033 0.2516 13.1 31.1 FALSE 16.525B33+B31 B33 25.73 19.18 B31 21.81 15.76 279.8 0.012 Circle 6 0.013 0.0268 0.033 1.16 0.1 0.0372 0.6203 5.3 19.9 FALSE 19.281B34+B8 B34 24.69 15.24 B8 20.55 7.1 251.1 0.032 Circle 6 0.013 0.0128 0.0527 1.27 0.1 0.0531 1.0102 5.2 20.1 FALSE 15.342B35+B34 B35 26.3 20 B34 24.69 15.24 363.8 0.013 Circle 6 0.013 0.0128 0.0527 1.37 0.12 0.0527 0.6418 8.2 24.9 FALSE 20.126B36+B35 B36 24.45 20.41 B35 26.3 20 207 0.002 Circle 6 0.013 0.0128 0.0527 0.7 0.2 0.0527 0.2497 21.1 40.9 FALSE 20.614B37+B6 B37 14.71 7.31 B6 18.29 6.74 262.3 0.002 Circle 6 0.013 0.044 0.134 1.12 0.29 0.134 0.2616 51.2 58.5 FALSE 7.607B38+B50 B38 12.43 7.93 B50 13.27 7.77 38.9 0.004 Circle 6 0.013 0.02 0.072 1.1 0.18 0.072 0.3598 20 36.7 FALSE 8.121B39+B38 B39 13 8.56 B38 12.43 8.03 265.5 0.002 Circle 6 0.013 0.01 0.036 0.62 0.17 0.036 0.2507 14.4 33.7 FALSE 8.73B40+B39 B40 13 9.17 B39 13 8.56 306.1 0.002 Circle 6 0.013 0.01 0.036 0.62 0.17 0.036 0.2505 14.4 33.7 FALSE 9.338 Attachments.xlsx/Calibration PWWF Page 1 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
203
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
B41+B38 B41 11.68 8.37 B38 12.43 8.03 170 0.002 Circle 6 0.013 0.01 0.036 0.62 0.17 0.036 0.2509 14.3 33.7 FALSE 8.54B42+B41 B42 11.68 8.7 B41 11.68 8.37 166.3 0.002 Circle 6 0.013 0.01 0.036 0.62 0.17 0.036 0.2499 14.4 33.8 FALSE 8.869B43+B37 B43 15.97 8.74 B37 14.71 8.01 363.4 0.002 Circle 6 0.013 0.017 0.036 0.62 0.17 0.036 0.2515 14.3 33.6 FALSE 8.908B44+B2 B44 15.76 9.16 B2 16 2.46 296.4 0.023 Circle 6 0.013 0.017 0.0343 1.11 0.09 0.0343 0.8436 4.1 17.7 TRUE 9.249B45+B44 B45 14.05 9.86 B44 15.76 9.26 301 0.002 Circle 6 0.013 0.017 0.0343 0.62 0.16 0.0343 0.2505 13.7 32.3 FALSE 10.021B46+B5 B46 19 13.75 B5 18.61 12.56 16.9 0.07 Circle 6 0.013 0.012 0.0097 0.63 0.02 0.0097 1.4889 0.7 3.1 FALSE 13.769B47+B46 B47 20.58 14.06 B46 19 13.75 157.8 0.002 Circle 6 0.013 0.012 0.0097 0.8 0.05 0.0097 0.2487 3.9 10 FALSE 14.112B48+B7 B48 22.9 7.11 B7 18.66 6.21 450.2 0.002 Circle 6 0.013 0.0167 0.0328 0.59 0.16 0.0328 0.2509 13.1 32.5 TRUE 7.265B49+B14 B49 17.11 11.16 B14 15.47 10.07 327.7 0.003 Circle 8 0.013 0.1695 0.7343 2.23 0.6 0.7343 0.6969 105.4 89.4 FALSE 11.8B50+B37 B50 13.27 7.77 B37 14.71 7.31 204.7 0.002 Circle 6 0.013 0.027 0.098 1 0.25 0.098 0.266 36.8 50 FALSE 8.023B51+B50 B51 14.15 9.95 B50 13.27 7.97 281.7 0.007 Circle 6 0.013 0.007 0.026 1.03 0.09 0.026 0.4704 5.5 18.6 FALSE 10.043B52+B4 B52 20.58 4.29 B4 20.32 3.57 359.8 0.002 Circle 12 0.013 0.361 1.5017 2.34 0.76 1.5017 1.5937 94.2 76.1 FALSE 5.073C1+B16 C1 23.15 14.8 B16 20.39 13.24 401.9 0.004 Circle 8 0.013 0.1695 0.7343 2.1 0.67 0.7343 0.7528 97.5 100 TRUE 15.781C2+C1 C2 21.54 15.19 C1 23.15 14.85 204.3 0.002 Circle 8 0.013 0.1235 0.5727 1.64 0.67 0.5727 0.4929 116.2 100 TRUE 16.204C3+C2 C3 22.97 17.37 C2 21.54 15.24 397.8 0.005 Circle 6 0.013 0.1065 0.5067 2.58 0.5 0.5067 0.4106 123.4 100 TRUE 19.837C4+C3 C4 25.03 19.53 C3 22.97 17.42 436 0.005 Circle 6 0.013 0.0885 0.4501 2.29 0.5 0.4501 0.3903 115.3 100 TRUE 23.013C5+C4 C5 25.49 20.95 C4 25.03 19.53 327.7 0.004 Circle 6 0.013 0.0885 0.4501 2.29 0.5 0.4501 0.3693 121.9 100 TRUE 25.383C6+C5 C6 25.82 21.42 C5 25.49 20.99 87.5 0.005 Circle 6 0.013 0.0697 0.3822 1.95 0.5 0.3822 0.3933 97.2 100 TRUE 25.779C7+C6 C7 34.43 23.65 C6 25.82 21.42 447.8 0.005 Circle 6 0.013 0.0697 0.3822 1.95 0.5 0.3822 0.3959 96.5 100 TRUE 28.169C8+C7 C8 29.93 24.33 C7 34.43 23.65 400.9 0.002 Circle 6 0.013 0.0447 0.2797 1.42 0.5 0.2797 0.2311 121.1 100 TRUE 29.337C9+C8 C9 30 24.55 C8 29.93 24.38 84.1 0.002 Circle 6 0.013 0.0437 0.2665 1.36 0.5 0.2665 0.2523 105.7 100 TRUE 29.485C10+C9 C10 31.71 25.71 C9 30 24.55 300.8 0.004 Circle 6 0.013 0.0437 0.2665 1.36 0.5 0.2665 0.3484 76.5 100 TRUE 30.26C11+C10 C11 41.2 28.9 C10 31.71 25.76 508 0.006 Circle 6 0.013 0.0248 0.1754 0.89 0.5 0.176 0.4411 39.8 100 TRUE 30.876C12+C1 C12 23.43 14.93 C1 23.15 14.85 264.8 0 Circle 6 0.013 0.046 0.1616 0.82 0.5 0.1616 0.0975 165.7 100 TRUE 16.057C13+C12 C13 23 15.99 C12 23.43 15.03 480.7 0.002 Circle 6 0.013 0.01 0.0472 0.24 0.5 0.0472 0.2507 18.8 99.9 TRUE 16.19C14+C12 C14 24.3 15.8 C12 23.43 14.97 282.1 0.003 Circle 6 0.013 0.036 0.1144 0.58 0.5 0.1144 0.3043 37.6 100 TRUE 16.155C15+C14 C15 22.5 18.05 C14 24.3 16.1 565.3 0.003 Circle 6 0.013 0.018 0.0572 0.89 0.18 0.0572 0.3295 17.4 36.1 FALSE 18.231C16+C14 C16 26.5 17.4 C14 24.3 16.05 272.9 0.005 Circle 6 0.013 0.018 0.0572 1 0.17 0.0572 0.3946 14.5 33.2 FALSE 17.566C17+C16 C17 27.07 19.62 C16 26.5 17.4 332.8 0.007 Circle 6 0.013 0.018 0.0572 1.13 0.15 0.0572 0.4583 12.5 30.4 FALSE 19.773C18+C17 C18 28 20.36 C17 27.07 19.62 369.6 0.002 Circle 6 0.013 0.018 0.0572 0.73 0.21 0.0572 0.2511 22.8 41.9 FALSE 20.57C19+C2 C19 21.59 15.49 C2 21.54 15.24 264.1 0.001 Circle 6 0.013 0.017 0.066 0.34 0.5 0.0757 0.1726 38.2 100 TRUE 16.238C20+C19 C20 23.19 17.64 C19 21.59 15.54 198.5 0.011 Circle 6 0.013 0.0085 0.033 1.16 0.1 0.0342 0.5771 5.7 20.2 TRUE 17.743C21+C19 C21 23.94 17.74 C19 21.59 15.54 284.2 0.008 Circle 6 0.013 0.0085 0.033 0.65 0.15 0.0331 0.4937 6.7 30.4 TRUE 17.881C22+C21 C22 24.43 18.08 C21 23.94 17.79 91.8 0.003 Circle 6 0.013 0.0085 0.033 0.75 0.14 0.033 0.3154 10.5 27.5 FALSE 18.218C23+C3 C23 23.27 18.07 C3 22.97 17.42 400.5 0.002 Circle 6 0.013 0.018 0.0566 0.29 0.5 0.0566 0.226 25 100 TRUE 19.892C24+C23 C24 25.53 18.72 C23 23.27 18.42 151.2 0.002 Circle 6 0.013 0.008 0.0283 0.14 0.5 0.0283 0.2499 11.3 100 TRUE 19.892C25+C23 C25 25.08 19.73 C23 23.27 18.17 303.1 0.005 Circle 6 0.013 0.01 0.0283 0.14 0.5 0.0283 0.4025 7 100 TRUE 19.893C26+D9 C26 29.07 24.47 D9 27.55 21.3 435.8 0.007 Circle 6 0.013 0.0309 0.2 2.06 0.25 0.2 0.4785 41.8 49.5 FALSE 24.718C27+C5 C27 25 21.41 C5 25.49 20.97 221.6 0.002 Circle 6 0.013 0.0188 0.0679 0.35 0.5 0.068 0.25 27.2 100 TRUE 25.406C28+C27 C28 27.89 23.34 C27 25 21.41 43 0.045 Circle 6 0.013 0.0115 0.0195 0.1 0.5 0.0196 1.1887 1.6 100 TRUE 25.407C29+C28 C29 32.14 23.94 C28 27.89 23.34 298.4 0.002 Circle 6 0.013 0.0115 0.0195 0.1 0.5 0.0195 0.2516 7.7 100 TRUE 25.407C30+C27 C30 28.53 23.63 C27 25 21.41 162.9 0.014 Circle 6 0.013 0.0073 0.0484 0.25 0.5 0.0486 0.655 7.4 100 TRUE 25.407C31+C30 C31 29.09 23.76 C30 28.53 23.63 67.1 0.002 Circle 6 0.013 0.0014 0.0195 0.1 0.5 0.0195 0.247 7.9 100 TRUE 25.407C32+C30 C32 30.12 24.36 C30 28.53 23.63 146.7 0.005 Circle 6 0.013 0.0059 0.029 0.15 0.5 0.029 0.3958 7.3 100 TRUE 25.407C33+C32 C33 31.26 24.53 C32 30.12 24.39 70.7 0.002 Circle 6 0.013 0.0044 0.0195 0.1 0.5 0.0195 0.2497 7.8 100 TRUE 25.407C34+C32 C34 30 24.5 C32 30.12 24.39 56.9 0.002 Circle 6 0.013 0.0015 0.0095 0.05 0.5 0.0095 0.2467 3.8 100 TRUE 25.407C35+C7 C35 31.98 25.2 C7 34.43 23.65 403.4 0.004 Circle 6 0.013 0.025 0.1025 0.52 0.5 0.1028 0.3478 29.5 100 TRUE 28.169C36+C35 C36 32.58 25.7 C35 31.98 25.2 92 0.005 Circle 6 0.013 0.025 0.1025 0.52 0.5 0.1026 0.4136 24.8 100 TRUE 28.17C37+C36 C37 34.3 26.67 C36 32.58 25.73 153.2 0.006 Circle 6 0.013 0.005 0.0572 0.29 0.5 0.0891 0.4395 13 100 TRUE 28.17C39+C37 C39 33.37 27.03 C37 34.3 26.7 164.1 0.002 Circle 6 0.013 0.005 0.0459 0.23 0.5 0.0459 0.2516 18.2 100 TRUE 28.171C40+C36 C40 32.93 26.9 C36 32.58 25.83 257.5 0.004 Circle 6 0.013 0.02 0.0458 0.23 0.5 0.0458 0.3617 12.7 100 TRUE 28.17C41+C40 C41 33.56 27.26 C40 32.93 26.93 191.4 0.002 Circle 6 0.013 0.02 0.0458 0.23 0.5 0.0458 0.233 19.7 100 TRUE 28.171C42+C41 C42 34.21 27.91 C41 33.56 27.31 300.1 0.002 Circle 6 0.013 0.02 0.0458 0.23 0.5 0.0458 0.2509 18.3 100 TRUE 28.171C43+C8 C43 30.16 24.53 C8 29.93 24.33 101 0.002 Circle 6 0.013 0.001 0.0132 0.07 0.5 0.0132 0.2497 5.3 100 TRUE 29.337C44+C10 C44 32.45 26.73 C10 31.71 25.76 154.5 0.006 Circle 6 0.013 0.0189 0.0911 0.46 0.5 0.0914 0.4446 20.5 100 TRUE 30.261C45+C44 C45 33.66 27.91 C44 32.45 26.77 166.1 0.007 Circle 6 0.013 0.0189 0.0911 0.46 0.5 0.0911 0.4648 19.6 100 TRUE 30.261C46+C45 C46 36.3 29.85 C45 33.66 27.91 255.5 0.008 Circle 6 0.013 0.0189 0.0911 0.46 0.5 0.0911 0.4889 18.6 100 TRUE 30.262C47+C46 C47 35.05 30.62 C46 36.3 30 309.1 0.002 Circle 6 0.013 0.0189 0.0911 0.92 0.25 0.0911 0.2513 36.3 50.1 FALSE 30.87C48+C11 C48 43.08 29.1 C11 41.2 28.98 178.7 0.001 Circle 6 0.013 0.0248 0.1755 0.89 0.5 0.1755 0.1454 120.7 100 TRUE 31.03C49+C48 C49 41.32 29.82 C48 43.08 29.1 247.7 0.003 Circle 6 0.013 0.0248 0.1755 0.89 0.5 0.1755 0.3025 58 100 TRUE 31.28C50+C49 C50 40.78 30.68 C49 41.32 29.82 361.2 0.002 Circle 6 0.013 0.0248 0.1755 0.89 0.5 0.1755 0.2738 64.1 100 TRUE 31.689C51+C50 C51 38.55 32.75 C50 40.78 30.68 556.1 0.004 Circle 6 0.013 0.0248 0.1755 1.52 0.28 0.1755 0.3423 51.3 56.8 TRUE 33.033D1+E4 D1 17.33 6.83 E4 16.28 6.08 354.5 0.002 Circle 12 0.013 0.2054 2.1273 2.71 1 2.1273 1.6387 129.8 100 TRUE 18.603D2+D1 D2 17.54 6.91 D1 17.33 6.88 53.3 0.001 Circle 12 0.013 0.2054 2.1275 2.71 1 2.1275 0.8452 251.7 100 TRUE 18.692D3+D2 D3 18.91 7.46 D2 17.54 6.99 363.3 0.001 Circle 12 0.013 0.2054 2.1276 2.71 1 2.1276 1.2814 166 100 TRUE 19.941D4+D3 D4 19 8.15 D3 18.91 7.56 296.1 0.002 Circle 8 0.013 0.0595 0.8383 2.4 0.67 0.8383 0.5394 155.4 100 TRUE 21.448D5+D4 D5 19 8.29 D4 19 8.15 69.6 0.002 Circle 8 0.013 0.0595 0.8385 2.4 0.67 0.8385 0.5419 154.7 100 TRUE 21.729D6+D5 D6 19.87 13.77 D5 19 8.29 246.1 0.022 Circle 8 0.013 0.0324 0.58 1.66 0.67 0.58 1.8031 32.2 100 TRUE 21.731D7+D6 D7 19.85 15.5 D6 19.87 13.82 398 0.004 Circle 8 0.013 0.0324 0.58 1.66 0.67 0.58 0.7851 73.9 100 TRUE 21.736 Attachments.xlsx/Calibration PWWF Page 2 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
204
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
D8+D7 D8 21.51 16.11 D7 19.85 15.5 157.8 0.004 Circle 6 0.013 0.0361 0.2 1.02 0.5 0.2001 0.3488 57.3 100 TRUE 21.737D9+D8 D9 27.55 21.3 D8 21.51 16.11 496 0.01 Circle 6 0.013 0.0299 0.2 1.02 0.5 0.2001 0.5739 34.8 100 TRUE 21.739D10+D3 D10 21.78 10.58 D3 18.91 7.81 489.1 0.006 Circle 10 0.013 0.1459 1.2894 2.36 0.83 1.2894 1.6488 78.2 100 TRUE 21.639D16+D20 D16 23 13.91 D20 22 13 453.9 0.002 Circle 8 0.013 0.018 0.1999 0.57 0.67 0.2003 0.541 37 100 TRUE 22.221D17+D16 D17 23.1 14.18 D16 23 13.91 136.3 0.002 Circle 8 0.013 0.018 0.2 0.57 0.67 0.2003 0.5378 37.2 100 TRUE 22.222D19+D10 D19 21.54 12.39 D10 21.78 10.63 48.1 0.037 Circle 8 0.013 0.1459 1.2895 3.69 0.67 1.2895 2.3114 55.8 100 TRUE 22.164D20+D19 D20 22 13 D19 21.54 12.89 52.7 0.002 Circle 8 0.013 0.036 0.2767 0.79 0.67 0.2771 0.5521 50.1 100 TRUE 22.165D21+D19 D21 20.93 15.08 D19 21.54 12.84 390.8 0.006 Circle 8 0.013 0.1099 1.013 2.9 0.67 1.013 0.9148 110.7 100 TRUE 22.171D22+D21 D22 22.23 15.84 D21 20.93 15.13 149 0.005 Circle 6 0.013 0.1099 1.013 5.16 0.5 1.013 0.3873 261.5 100 TRUE 22.244D23+D22 D23 22.62 16.12 D22 22.23 15.88 73.3 0.003 Circle 6 0.013 0.1099 0.663 3.37 0.5 0.663 0.3211 206.5 100 TRUE 23.318D24+D23 D24 24.01 17.46 D23 22.62 16.12 349.8 0.004 Circle 6 0.013 0.1099 0.663 3.37 0.5 0.663 0.3473 190.9 100 TRUE 28.649D25+D24 D25 24.45 18.45 D24 24.01 17.56 300.9 0.003 Circle 6 0.013 0.0348 0.323 1.64 0.5 0.323 0.3051 105.9 100 TRUE 28.651D26+D25 D26 24.79 19.26 D25 24.45 18.5 156.7 0.005 Circle 6 0.013 0.0348 0.323 1.64 0.5 0.323 0.3907 82.7 100 TRUE 28.652D27+D26 D27 26.68 20.86 D26 24.79 19.28 392.4 0.004 Circle 6 0.013 0 0.17 0.87 0.5 0.1701 0.356 47.7 100 TRUE 28.653D28+D27 D28 27.45 21.65 D27 26.68 20.9 81.1 0.009 Circle 6 0.013 0 0.17 0.87 0.5 0.17 0.5396 31.5 100 TRUE 28.654D29+C37 D29 34.53 27.53 C37 34.3 26.7 129.5 0.006 Circle 6 0.013 0 0 0 0.5 0 0.4492 0 100 TRUE 28.655D29+D28 D29 34.53 27.53 D28 27.45 21.67 465.5 0.013 Circle 6 0.013 0 0 0 0.5 0 0.6295 0 100 TRUE 28.655D30+D26 D30 26.26 21.18 D26 24.79 19.29 436.5 0.004 Circle 6 0.013 0.0348 0.153 0.78 0.5 0.1531 0.3692 41.4 100 TRUE 28.653D31+D30 D31 26.68 21.76 D30 26.26 21.46 152.5 0.002 Circle 6 0.013 0.0124 0.0765 0.39 0.5 0.0765 0.2489 30.7 100 TRUE 28.654D32+D30 D32 26.44 21.71 D30 26.26 21.46 126.2 0.002 Circle 6 0.013 0.0224 0.0765 0.39 0.5 0.0765 0.2497 30.6 100 TRUE 28.654D33+D24 D33 28.14 19.34 D24 24.01 17.51 450.4 0.004 Circle 6 0.013 0.0448 0.1686 0.86 0.5 0.1686 0.3576 47.1 100 TRUE 29.143D34+D33 D34 34.45 22.3 D33 28.14 19.34 293.3 0.01 Circle 6 0.013 0.0448 0.1686 0.86 0.5 0.2011 0.5637 29.9 100 TRUE 29.431D35+D34 D35 33.56 22.51 D34 34.45 22.3 177.8 0.001 Circle 6 0.013 0.0448 0.1686 0.86 0.5 0.1686 0.1928 87.4 100 TRUE 29.567D36+D35 D36 31.3 25.05 D35 33.56 22.56 250.8 0.01 Circle 6 0.013 0.0208 0.02 0.1 0.5 0.02 0.5591 3.6 100 TRUE 29.568D37+D36 D37 31.11 26.01 D36 31.3 25.05 367.8 0.003 Circle 6 0.013 0.0216 0.02 0.1 0.5 0.02 0.2866 7 100 TRUE 29.568D38+D37 D38 32 26.64 D37 31.11 26.16 237.7 0.002 Circle 6 0.013 0.0191 0.01 0.05 0.5 0.01 0.2521 4 100 TRUE 29.569D39+D38 D39 32.14 26.81 D38 32 26.64 84.1 0.002 Circle 6 0.013 0.0257 0.01 0.05 0.5 0.01 0.2523 4 100 TRUE 29.569D40+D37 D40 32 26.6 D37 31.11 26.21 193.6 0.002 Circle 6 0.013 0.0208 0.01 0.05 0.5 0.01 0.2518 4 100 TRUE 29.569D41+D24 D41 31.35 25.75 D24 24.01 17.51 190.6 0.043 Circle 6 0.013 0.0304 0.1714 0.87 0.5 0.1714 1.1666 14.7 100 TRUE 28.649D42+D41 D42 30 26 D41 31.35 25.8 100.2 0.002 Circle 6 0.013 0.004 0.0214 0.11 0.5 0.0214 0.2507 8.5 100 TRUE 28.65D43+D41 D43 32 26.89 D41 31.35 25.85 517.4 0.002 Circle 6 0.013 0.0264 0.15 0.76 0.5 0.15 0.2516 59.6 100 TRUE 28.651D44+D43 D44 32 27.12 D43 32 26.89 113 0.002 Circle 6 0.013 0.0264 0.15 0.76 0.5 0.1501 0.2531 59.3 100 TRUE 28.652D47+D22 D47 20.69 17.09 D22 22.23 15.86 299.2 0.004 Circle 6 0.013 0.0413 0.35 1.78 0.5 0.35 0.3597 97.3 100 TRUE 22.246D48+D47 D48 22.05 18.7 D47 20.69 17.09 401 0.004 Circle 6 0.013 0.0292 0.35 1.78 0.5 0.35 0.3555 98.4 100 TRUE 22.249D49+D48 D49 27.59 21.99 D48 22.05 18.7 399.7 0.008 Circle 6 0.013 0.0383 0.35 1.78 0.5 0.3507 0.509 68.8 100 TRUE 22.32D50+D49 D50 31.35 22.83 D49 27.59 21.99 421.6 0.002 Circle 6 0.013 0.0338 0.35 1.78 0.5 0.35 0.2504 139.8 100 TRUE 24.376D51+D7 D51 23.54 18.66 D7 19.85 15.5 457.8 0.007 Circle 6 0.013 0.0324 0.38 1.93 0.5 0.38 0.4662 81.5 100 TRUE 21.739D52+D51 D52 27.31 20.31 D51 23.54 18.69 267 0.006 Circle 6 0.013 0.0216 0.24 1.22 0.5 0.24 0.437 54.9 100 TRUE 21.741D53+D52 D53 29.62 21.22 D52 27.31 20.31 247.8 0.004 Circle 6 0.013 0.0108 0.12 0.61 0.5 0.12 0.34 35.3 100 TRUE 21.741D54+D53 D54 29.68 21.68 D53 29.62 21.27 74.9 0.005 Circle 6 0.013 0.0108 0.12 1.12 0.27 0.12 0.4151 28.9 53.4 FALSE 21.894D55+D54 D55 30.37 22.39 D54 29.68 21.88 252.3 0.002 Circle 6 0.013 0.0108 0.12 1.05 0.28 0.12 0.2523 47.6 56.6 FALSE 22.673D56+D35 D56 35.05 23.65 D35 33.56 22.51 286.3 0.004 Circle 6 0.013 0.024 0.1486 0.76 0.5 0.1499 0.354 42 100 TRUE 29.775D57+D56 D57 37.86 26.21 D56 35.05 23.7 197.1 0.013 Circle 6 0.013 0.024 0.1486 0.76 0.5 0.1629 0.6332 23.5 100 TRUE 29.887D58+D57 D58 37.67 27.07 D57 37.86 26.36 158 0.004 Circle 6 0.013 0.024 0.1486 0.76 0.5 0.1489 0.3761 39.5 100 TRUE 29.957D59+D58 D59 37.27 28.53 D58 37.67 27.12 151.4 0.009 Circle 6 0.013 0.024 0.1486 0.76 0.5 0.1497 0.5415 27.4 100 TRUE 30.021D60+D59 D60 37.44 29.8 D59 37.27 28.57 112.6 0.011 Circle 6 0.013 0.024 0.1336 0.68 0.5 0.1344 0.5864 22.8 100 TRUE 30.041D61+D60 D61 37.37 30.05 D60 37.44 29.84 101 0.002 Circle 6 0.013 0.024 0.1336 1.17 0.28 0.1336 0.2558 52.2 56.4 FALSE 30.343D62+D59 D62 32.76 29.07 D59 37.27 28.57 247.7 0.002 Circle 6 0.013 0.0229 0.015 0.08 0.5 0.0156 0.2521 6 100 TRUE 30.022D63+D5 D63 19.63 8.6 D5 19 8.29 296.6 0.001 Circle 8 0.013 0.0271 0.2587 0.74 0.67 0.2587 0.3906 66.2 100 TRUE 21.804D64+D63 D64 24.68 17.38 D63 19.63 8.56 470.5 0.019 Circle 6 0.013 0.0263 0.1988 1.01 0.5 0.211 0.7682 25.9 100 TRUE 22.523D65+D64 D65 28.98 20.08 D64 24.68 17.38 448 0.006 Circle 6 0.013 0.0242 0.1988 1.01 0.5 0.1993 0.4356 45.6 100 TRUE 23.204D66+D65 D66 29.37 20.96 D65 28.98 20.13 412.5 0.002 Circle 6 0.013 0.0222 0.1989 1.01 0.5 0.1989 0.2517 79 100 TRUE 23.817D67+D63 D67 18.77 12.39 D63 19.63 8.6 294.1 0.013 Circle 6 0.013 0.0271 0.06 0.31 0.5 0.0602 0.6369 9.4 100 TRUE 21.805D68+D67 D68 19 12.7 D67 18.77 12.42 138.9 0.002 Circle 6 0.013 0.0134 0.03 0.15 0.5 0.0301 0.2519 11.9 100 TRUE 21.805D69+D67 D69 19 12.94 D67 18.77 12.42 259 0.002 Circle 6 0.013 0.0137 0.0301 0.15 0.5 0.0301 0.2514 12 100 TRUE 21.805D70+D51 D70 24 18.86 D51 23.54 18.72 70.8 0.002 Circle 6 0.013 0.0108 0.14 0.71 0.5 0.14 0.2495 56.1 100 TRUE 21.74D71+D52 D71 28.07 22.62 D52 27.31 21.11 130 0.012 Circle 6 0.013 0.0108 0.12 1.96 0.17 0.121 0.6047 19.8 34.5 TRUE 22.793D72+D20 D72 22.5 13.56 D20 22 13 279.6 0.002 Circle 8 0.013 0.018 0.0769 0.22 0.67 0.0772 0.5408 14.2 100 TRUE 22.165D73+D72 D73 23 14.16 D72 22.5 13.56 297.4 0.002 Circle 8 0.013 0.018 0.0769 0.22 0.67 0.0774 0.5427 14.2 100 TRUE 22.166D74+D73 D74 23.2 14.58 D73 23 14.16 210.2 0.002 Circle 8 0.013 0.018 0.0769 0.22 0.67 0.0776 0.5401 14.2 100 TRUE 22.166E1+H9 E1 12.09 3.59 H9 11.84 3.14 269.8 0.002 Circle 12 0.013 0.4047 3.0914 3.94 1 3.0914 1.455 212.5 100 TRUE 14.341E2+E1 E2 13.48 4.23 E1 12.09 3.64 283.2 0.002 Circle 12 0.013 0.2054 2.1269 2.71 1 2.1269 1.6261 130.8 100 TRUE 15.276E3+E2 E3 15.11 4.76 E2 13.48 4.33 279.6 0.002 Circle 12 0.013 0.2054 2.1271 2.71 1 2.1271 1.3971 152.2 100 TRUE 16.198E4+E3 E4 16.28 6.08 E3 15.11 5.01 356.7 0.003 Circle 12 0.013 0.2054 2.1272 2.71 1 2.1272 1.9512 109 100 TRUE 17.405E6+E1 E6 11.14 4.84 E1 12.09 4.04 501 0.002 Circle 12 0.013 0.1994 0.9646 1.23 1 0.9646 1.4236 67.8 100 TRUE 14.681E7+E6 E7 11.77 6.02 E6 11.14 4.84 310.5 0.004 Circle 8 0.013 0.1844 0.9041 2.59 0.67 0.9041 0.7449 121.4 100 TRUE 14.687E8+E7 E8 13.72 6.77 E7 11.77 6.07 354.7 0.002 Circle 8 0.013 0.1544 0.7823 2.24 0.67 0.7823 0.5368 145.7 100 TRUE 14.692E9+E8 E9 13.77 7.32 E8 13.72 6.82 341.1 0.001 Circle 12 0.013 0.1294 0.6605 0.84 1 0.6605 1.364 48.4 100 TRUE 14.696E10+E9 E10 14.53 7.78 E9 13.77 7.32 192.1 0.002 Circle 12 0.013 0.1294 0.6605 0.84 1 0.6605 1.7433 37.9 100 TRUE 14.699 Attachments.xlsx/Calibration PWWF Page 3 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
205
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
E11+E10 E11 14.94 8.04 E10 14.53 7.93 194.9 0.001 Circle 12 0.013 0.1124 0.5237 0.67 1 0.5237 0.8464 61.9 100 TRUE 14.701E12+E11 E12 20.13 9.13 E11 14.94 8.14 494.5 0.002 Circle 12 0.013 0.1124 0.5237 0.67 1 0.5237 1.5941 32.9 100 TRUE 14.706E13+E12 E13 18.72 10 E12 20.13 9.18 450.3 0.002 Circle 8 0.013 0.0732 0.3879 1.11 0.67 0.388 0.5156 75.2 100 TRUE 14.709E14+E13 E14 17.24 10.39 E13 18.72 10.12 185.5 0.001 Circle 8 0.013 0.0608 0.2317 0.66 0.67 0.2317 0.461 50.3 100 TRUE 14.71E15+E14 E15 15.27 10.72 E14 17.24 10.49 246.2 0.001 Circle 8 0.013 0.043 0.201 0.58 0.67 0.201 0.3693 54.4 100 TRUE 14.711E20+E7 E20 12.61 7.71 E7 11.77 6.12 504.5 0.003 Circle 6 0.013 0.015 0.0609 0.31 0.5 0.061 0.315 19.3 100 TRUE 14.688E21+E20 E21 14.72 8.53 E20 12.61 7.76 385.6 0.002 Circle 6 0.013 0.015 0.0609 0.31 0.5 0.0609 0.2507 24.3 100 TRUE 14.688E22+E8 E22 15.38 8.48 E8 13.72 6.87 449.9 0.004 Circle 6 0.013 0.015 0.0609 0.31 0.5 0.061 0.3356 18.1 100 TRUE 14.693E23+E22 E23 16.82 10.42 E22 15.38 8.48 438.8 0.004 Circle 6 0.013 0.015 0.0609 0.31 0.5 0.0619 0.3731 16.3 100 TRUE 14.694E25+E50 E25 16.75 10.9 E50 16.04 9.64 231.9 0.005 Circle 6 0.013 0.017 0.067 0.34 0.5 0.067 0.4136 16.2 100 TRUE 14.7E26+E25 E26 19.82 13.82 E25 16.75 10.9 488.2 0.006 Circle 6 0.013 0.017 0.067 0.34 0.5 0.0678 0.4339 15.4 100 TRUE 14.701E27+E12 E27 21.28 15.85 E12 20.13 9.53 576.2 0.011 Circle 6 0.013 0.0137 0.0427 0.22 0.5 0.0477 0.5876 7.3 100 TRUE 15.973E28+E27 E28 22 15.93 E27 21.28 15.81 61.8 0.002 Circle 6 0.013 0.0137 0.0427 0.71 0.17 0.0429 0.2472 17.3 34.4 FALSE 16.12E29+E12 E29 23.08 15.79 E12 20.13 9.58 247 0.025 Circle 6 0.013 0.0255 0.0931 0.47 0.5 0.0931 0.8896 10.5 100 TRUE 15.92E30+E29 E30 27 20.5 E29 23.08 15.83 502.3 0.009 Circle 6 0.013 0.01 0.067 1.39 0.15 0.067 0.541 12.4 29.4 FALSE 20.647E31+E29 E31 27.93 20.63 E29 23.08 15.83 252.3 0.019 Circle 6 0.013 0.0155 0.061 1.4 0.12 0.061 0.7739 7.9 23.8 FALSE 20.75E32+E31 E32 28 21.21 E31 27.93 20.68 263.2 0.002 Circle 6 0.013 0.0155 0.061 0.76 0.21 0.061 0.2518 24.2 42.8 FALSE 21.424E33+E13 E33 21.41 15.78 E13 18.72 10.02 228.9 0.025 Circle 8 0.013 0.0124 0.0911 0.26 0.67 0.0911 1.9168 4.8 100 TRUE 15.978E33+E29 E33 21.41 17.11 E29 23.08 15.86 455.1 0.003 Circle 6 0.013 0 0 0 0 0 0.2941 0 0 FALSE 17.11E34+E33 E34 24.94 18.94 E33 21.41 15.83 278.9 0.011 Circle 6 0.013 0.01 0.04 1.12 0.12 0.0413 0.5925 6.8 23.7 FALSE 19.061E35+E14 E35 19.06 11.41 E14 17.24 10.74 333 0.002 Circle 6 0.013 0.0178 0.0306 0.16 0.5 0.0306 0.2517 12.1 100 TRUE 14.711E36+E15 E36 17.4 12.35 E15 15.27 10.82 420.2 0.004 Circle 6 0.013 0.04 0.1827 0.93 0.5 0.1827 0.3386 54 100 TRUE 14.712E37+E36 E37 18 13.11 E36 17.4 12.4 353.2 0.002 Circle 6 0.013 0.015 0.0609 0.31 0.5 0.0609 0.2516 24.2 100 TRUE 14.713E38+E36 E38 18.78 13.33 E36 17.4 12.35 233.6 0.004 Circle 6 0.013 0.025 0.1218 0.62 0.5 0.1218 0.3634 33.5 100 TRUE 14.713E39+E38 E39 19 14.13 E38 18.78 13.53 300.6 0.002 Circle 6 0.013 0.015 0.0609 0.31 0.5 0.0609 0.2507 24.3 100 TRUE 14.713E40+E38 E40 22.91 14.25 E38 18.78 13.33 458.2 0.002 Circle 6 0.013 0.01 0.0609 0.31 0.5 0.0609 0.2514 24.2 100 TRUE 14.714E41+E15 E41 16 11.07 E15 15.27 10.87 98.3 0.002 Circle 6 0.013 0.003 0.0183 0.09 0.5 0.0183 0.2531 7.2 100 TRUE 14.711E42+E10 E42 14.56 10.06 E10 14.53 7.88 550.5 0.004 Circle 6 0.013 0 0.0698 0.36 0.5 0.0699 0.3531 19.8 100 TRUE 14.699E44+E8 E44 12.57 8.62 E8 13.72 6.82 630.5 0.003 Circle 6 0.013 0.01 0.0609 0.31 0.5 0.0609 0.2998 20.3 100 TRUE 14.693E45+E44 E45 13.15 9.55 E44 12.57 8.57 319.4 0.003 Circle 6 0.013 0.01 0.0609 0.31 0.5 0.0611 0.3108 19.6 100 TRUE 14.694E46+E7 E46 11 7.4 E7 11.77 6.02 500.5 0.003 Circle 6 0.013 0.015 0.0609 0.31 0.5 0.0618 0.2946 20.7 100 TRUE 14.688E47+E46 E47 11.54 8.31 E46 11 7.4 455.2 0.002 Circle 6 0.013 0.015 0.0609 0.31 0.5 0.0609 0.2509 24.3 100 TRUE 14.689E48+E6 E48 11.94 7.54 E6 11.14 5.19 498.5 0.005 Circle 8 0.013 0.015 0.0607 0.17 0.67 0.0623 0.8296 7.3 100 TRUE 14.682E49+E48 E49 11.53 8.46 E48 11.94 7.54 457.8 0.002 Circle 6 0.013 0.015 0.0608 0.31 0.5 0.0611 0.2515 24.2 100 TRUE 14.683E50+E10 E50 16.04 9.64 E10 14.53 7.88 217.9 0.008 Circle 6 0.013 0.017 0.067 0.34 0.5 0.067 0.5043 13.3 100 TRUE 14.699F7+T25 F7 4.65 0.3 T25 3.95 -2.2 477 0.005 Circle 8 0.013 0.064 0.1876 1.75 0.23 0.1876 0.8748 21.4 34.6 FALSE 0.53F8+F7 F8 8.3 1.38 F7 4.65 0.3 356.7 0.003 Circle 8 0.013 0.064 0.1876 1.45 0.27 0.1876 0.6649 28.2 39.8 FALSE 1.65F9+F23 F9 8.21 3.11 F23 8.23 2.7 110 0.004 Circle 6 0.013 0.047 0.1428 1.42 0.26 0.1428 0.3425 41.7 51 FALSE 3.368F10+F9 F10 11.76 4.96 F9 8.21 3.21 462.6 0.004 Circle 6 0.013 0.047 0.1428 1.42 0.25 0.1428 0.3451 41.4 50.9 FALSE 5.216F11+F10 F11 13 6.84 F10 11.76 5.06 419.8 0.004 Circle 6 0.013 0.047 0.1428 1.48 0.25 0.1428 0.3654 39.1 49.2 FALSE 7.091F12+F11 F12 13 7.65 F11 13 6.94 355.2 0.002 Circle 6 0.013 0.032 0.078 0.86 0.24 0.078 0.2509 31.1 47 FALSE 7.886F13+F19 F13 15.24 10.24 F19 15.18 10.23 24.2 0 Circle 6 0.013 0.024 0.026 0.34 0.21 0.026 0.1141 22.8 41.1 FALSE 10.441F14+F8 F14 9.56 5.64 F8 8.3 1.76 463.1 0.008 Circle 6 0.013 0.003 0.019 0.94 0.07 0.019 0.5136 3.7 13.7 FALSE 5.708F15+F11 F15 13.27 7.77 F11 13 7.17 301.1 0.002 Circle 6 0.013 0.015 0.0648 0.78 0.22 0.0651 0.2505 25.9 43.9 FALSE 7.992F16+F15 F16 13.27 8.24 F15 13.27 7.77 238 0.002 Circle 6 0.013 0.015 0.065 0.78 0.22 0.065 0.2493 26.1 43.9 FALSE 8.46F17+F22 F17 15.11 8.76 F22 13 8.39 130.3 0.003 Circle 6 0.013 0.032 0.078 0.98 0.21 0.078 0.299 26.1 42.6 FALSE 8.976F18+F17 F18 15.34 9.94 F17 15.11 8.89 197.5 0.005 Circle 6 0.013 0.004 0.026 1.07 0.09 0.0261 0.4091 6.4 17.8 FALSE 10.037F19+F20 F19 15.18 10.33 F20 15.15 9.7 188.8 0.003 Circle 6 0.013 0.024 0.026 0.94 0.1 0.026 0.3241 8 19.8 FALSE 10.44F20+F17 F20 15.15 9.7 F17 15.11 8.86 281.2 0.003 Circle 6 0.013 0.028 0.052 0.8 0.18 0.052 0.3067 17 36.7 FALSE 9.884F21+F20 F21 15.15 10.38 F20 15.15 9.7 136.4 0.005 Circle 6 0.013 0.004 0.026 0.8 0.11 0.026 0.3962 6.6 22.2 FALSE 10.484F22+F12 F22 13 8.39 F12 13 7.65 158.8 0.005 Circle 6 0.013 0.032 0.078 1.19 0.18 0.078 0.383 20.4 36.8 FALSE 8.577F23+F8 F23 8.23 2.7 F8 8.3 1.48 327.4 0.004 Circle 8 0.013 0.061 0.1686 1.49 0.24 0.1686 0.7376 22.9 36 FALSE 2.943F24+F23 F24 8.23 3.19 F23 8.23 2.7 98 0.005 Circle 6 0.013 0.014 0.0258 0.97 0.1 0.0259 0.3967 6.5 19.3 FALSE 3.295F25+F24 F25 8.73 3.77 F24 8.23 3.19 115 0.005 Circle 6 0.013 0.002 0.0129 0.84 0.06 0.0129 0.3985 3.2 11.2 FALSE 3.826F26+F25 F26 8.73 4.36 F25 8.73 3.77 118 0.005 Circle 6 0.013 0.002 0.0129 0.8 0.05 0.0129 0.3967 3.3 9.6 FALSE 4.415F27+F24 F27 8.73 3.78 F24 8.23 3.19 118 0.005 Circle 6 0.013 0.012 0.0129 0.8 0.05 0.0129 0.3967 3.3 9.6 FALSE 3.835F28+F27 F28 8.73 4.57 F27 8.73 3.78 158 0.005 Circle 6 0.013 0.012 0.0129 0.79 0.04 0.0129 0.3967 3.3 8.8 FALSE 4.623G2+G19 G2 4.2 0.05 G19 2.65 -0.76 154 0.005 Circle 6 0.013 0.0796 0.1265 1.54 0.22 0.1265 0.4069 31.1 43.5 FALSE 0.271G3+G14 G3 7 1.85 G14 6.79 1.05 208.1 0.004 Circle 6 0.013 0.0566 0.1071 1.29 0.22 0.1071 0.3479 30.8 43.9 FALSE 2.076G4+G3 G4 7.49 2.26 G3 7 1.95 212.7 0.001 Circle 6 0.013 0.0436 0.0881 0.82 0.27 0.0881 0.2142 41.1 53.7 FALSE 2.534G6+G4 G6 10.75 5.12 G4 7.49 2.36 387.6 0.007 Circle 6 0.013 0.0318 0.0764 1.35 0.16 0.0765 0.4735 16.1 33 FALSE 5.289G7+G6 G7 10.12 5.81 G6 10.75 5.22 294.7 0.002 Circle 6 0.013 0.0159 0.0383 0.62 0.18 0.0383 0.251 15.3 35.4 FALSE 5.993G8+G7 G8 10.83 6.45 G7 10.12 5.8 326.8 0.002 Circle 6 0.013 0.0159 0.0381 0.61 0.18 0.0384 0.2502 15.2 35.6 FALSE 6.628G9+G6 G9 8.88 5.78 G6 10.75 5.2 290.8 0.002 Circle 6 0.013 0.0159 0.0382 0.61 0.18 0.0383 0.2506 15.2 35.7 FALSE 5.963G10+G9 G10 11.09 6.24 G9 8.88 5.78 270.6 0.002 Circle 6 0.013 0.0159 0.0381 0.57 0.19 0.0384 0.2313 16.5 37.2 FALSE 6.432G11+G10 G11 11.78 6.87 G10 11.09 6.34 265.7 0.002 Circle 6 0.013 0.0159 0.0383 0.61 0.18 0.0383 0.2506 15.3 35.4 FALSE 7.047G12+G4 G12 8.32 3.02 G4 7.49 2.47 277 0.002 Circle 6 0.013 0.0118 0.0116 0.83 0.06 0.0116 0.25 4.6 12.4 FALSE 3.08G13+G3 G13 8.34 2.8 G3 7 1.9 452.5 0.002 Circle 6 0.013 0.013 0.019 0.73 0.09 0.019 0.2502 7.6 19 FALSE 2.895G14+G17 G14 6.79 1.05 G17 5.65 0.6 151.1 0.003 Circle 6 0.013 0.0681 0.1168 1.2 0.25 0.1168 0.3062 38.1 49.7 FALSE 1.303 Attachments.xlsx/Calibration PWWF Page 4 of 10
Freyer and Laureta, Inc.

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206
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
G15+G14 G15 6.2 2.15 G14 6.79 1.05 214.7 0.005 Circle 6 0.013 0.0115 0.0097 0.2 0.15 0.0097 0.4016 2.4 29.7 FALSE 2.24G16+G15 G16 6.21 3.21 G15 6.2 2.2 154.5 0.007 Circle 6 0.013 0.0115 0.0097 0.75 0.04 0.0097 0.4536 2.1 8 FALSE 3.252G17+G2 G17 5.65 0.5 G2 4.2 0.15 143.7 0.002 Circle 6 0.013 0.0796 0.1265 1.16 0.27 0.1265 0.2769 45.7 54.4 FALSE 0.779G18+G17 G18 5.86 1.15 G17 5.65 0.57 291.5 0.002 Circle 6 0.013 0.0115 0.0097 0.8 0.05 0.0097 0.2503 3.9 10.2 FALSE 1.201G19+T23 G19 2.65 -0.76 T23 6.87 -2.3 290.9 0.005 Circle 6 0.013 0.091 0.1365 1.62 0.22 0.1365 0.4082 33.4 44.3 FALSE -0.53G20+G19 G20 2.66 0.11 G19 2.65 -0.76 173.9 0.005 Circle 6 0.013 0.0114 0.01 0.29 0.11 0.01 0.3969 2.5 22.9 FALSE 0.18G21+G20 G21 2.67 0.37 G20 2.66 0.11 51.4 0.005 Circle 6 0.013 0.0057 0.005 0.64 0.02 0.005 0.399 1.3 4.7 FALSE 0.394G22+G20 G22 2.67 0.25 G20 2.66 0.11 71.7 0.002 Circle 6 0.013 0.0057 0.005 0.67 0.04 0.005 0.2479 2 8 FALSE 0.277H2+I11 H2 7.99 0.59 I11 8.07 0.17 36.6 0.011 Circle 15 0.013 0.6282 4.0105 3.27 1.25 4.0104 6.9196 58 100 TRUE 4.428H3+H2 H3 8.2 0.7 H2 7.99 0.64 30.8 0.002 Circle 15 0.013 0.6282 4.0105 3.27 1.25 4.0104 2.851 140.7 100 TRUE 4.454H4+H3 H4 8.13 0.71 H3 8.2 0.7 7.1 0.001 Circle 15 0.013 0.4293 3.1211 2.54 1.25 3.1211 2.4242 128.7 100 TRUE 4.466H5+H4 H5 8.95 0.95 H4 8.13 0.71 259.3 0.001 Circle 15 0.013 0.4293 3.1211 2.54 1.25 3.1211 1.9652 158.8 100 TRUE 4.864H6+H5 H6 8.89 0.99 H5 8.95 0.95 9 0.004 Circle 12 0.013 0.4093 3.1012 3.95 1 3.1012 2.3751 130.6 100 TRUE 4.876H7+H75 H7 10.51 1.76 H75 10.09 1.58 89.8 0.002 Circle 12 0.013 0.4093 3.1012 3.95 1 3.1012 1.595 194.4 100 TRUE 7.337H8+H7 H8 10.95 2.05 H7 10.51 1.76 233.4 0.001 Circle 12 0.013 0.4093 3.1012 3.95 1 3.1012 1.2558 247 100 TRUE 9.044H9+H73 H9 11.84 3.09 H73 11.36 2.56 246.2 0.002 Circle 12 0.013 0.4093 3.1013 3.95 1 3.1013 1.653 187.6 100 TRUE 12.335H11+H64 H11 9.92 1.44 H64 9.05 0.99 198.2 0.002 Circle 8 0.013 0.1904 0.8515 2.44 0.67 0.8514 0.5758 147.9 100 TRUE 6.448H12+H11 H12 10.15 2.2 H11 9.92 1.54 333.5 0.002 Circle 8 0.013 0.1616 0.747 2.14 0.67 0.747 0.5375 139 100 TRUE 7.758H13+H12 H13 10.85 2.55 H12 10.15 2.3 107.9 0.002 Circle 8 0.013 0.1216 0.6412 1.84 0.67 0.6412 0.5816 110.2 100 TRUE 7.999H14+H13 H14 11.02 3.54 H13 10.85 2.65 446.5 0.002 Circle 8 0.013 0.1216 0.6412 1.84 0.67 0.6412 0.5395 118.9 100 TRUE 9.306H15+H62 H15 14.61 5.6 H62 12.95 4.64 201.4 0.005 Circle 8 0.013 0.1104 0.5888 1.69 0.67 0.5888 0.8343 70.6 100 TRUE 10.295H16+H60 H16 14.43 6.48 H60 14.57 5.9 351.2 0.002 Circle 8 0.013 0.1104 0.5484 1.57 0.67 0.5484 0.4911 111.7 100 TRUE 11.185H17+H57 H17 12.03 6.83 H57 14.21 6.69 396.8 0 Circle 8 0.013 0.1104 0.5079 1.45 0.67 0.5079 0.227 223.8 100 TRUE 11.891H18+H5 H18 8.92 1.27 H5 8.95 1.25 7.9 0.003 Circle 8 0.013 0.02 0.02 0.06 0.67 0.0332 0.608 3.3 100 TRUE 4.864H19+H18 H19 8.88 2.58 H18 8.92 1.27 386.9 0.003 Circle 8 0.013 0.02 0.02 0.06 0.67 0.0334 0.7031 2.8 100 TRUE 4.865H20+H19 H20 9.1 3.65 H19 8.88 2.63 270.8 0.004 Circle 8 0.013 0.02 0.02 0.06 0.67 0.0337 0.7416 2.7 100 TRUE 4.865H21+H56 H21 9.3 5.04 H56 9.2 4.75 143.8 0.002 Circle 6 0.013 0.005 0.01 0.81 0.05 0.01 0.252 4 10.3 FALSE 5.093H22+H21 H22 9.3 5.34 H21 9.3 5.04 151.4 0.002 Circle 6 0.013 0.005 0.01 0.81 0.05 0.01 0.2498 4 10.3 FALSE 5.394H23+H22 H23 9.4 6.15 H22 9.3 5.34 404.8 0.002 Circle 6 0.013 0.005 0.01 0.81 0.05 0.01 0.251 4 10.4 FALSE 6.202H24+H20 H24 10.14 5.82 H20 9.1 3.65 332.8 0.007 Circle 6 0.013 0.01 0 0 0.13 0 0.4531 0 26.2 TRUE 5.82H25+H11 H25 11.2 3.3 H11 9.92 1.7 378 0.004 Circle 6 0.013 0.0288 0.1045 0.53 0.5 0.1047 0.365 28.6 100 TRUE 6.449H26+H25 H26 10.63 4.58 H25 11.2 3.3 412.5 0.003 Circle 6 0.013 0.0288 0.1045 0.53 0.5 0.1045 0.3125 33.4 100 TRUE 6.45H27+H26 H27 11.38 5.66 H26 10.63 5.43 114.6 0.002 Circle 6 0.013 0.0096 0.0371 0.19 0.5 0.0372 0.2514 14.8 100 TRUE 6.45H28+H50 H28 10.4 5.41 H50 10.13 5.03 191.6 0.002 Circle 6 0.013 0.0096 0.0302 0.15 0.5 0.0304 0.2499 12.1 100 TRUE 6.45H29+H12 H29 12.43 5.83 H12 10.15 2.65 550.5 0.006 Circle 6 0.013 0.04 0.1059 0.54 0.5 0.1061 0.4264 24.8 100 TRUE 7.759H30+H46 H30 11.57 7.74 H46 11.27 7.47 135.4 0.002 Circle 6 0.013 0.015 0.0529 0.7 0.2 0.0529 0.2505 21.1 40.8 FALSE 7.944H31+H14 H31 13.28 4.5 H14 11.02 3.69 403.7 0.002 Circle 6 0.013 0.0066 0.0415 0.21 0.5 0.0415 0.2513 16.5 100 TRUE 9.327H32+H17 H32 16.06 10.26 H17 12.03 6.88 549.9 0.006 Circle 6 0.013 0.011 0.1118 0.57 0.5 0.1119 0.4399 25.4 100 TRUE 11.892H33+H32 H33 20 11.29 H32 16.06 10.26 515 0.002 Circle 6 0.013 0.0229 0.1119 0.57 0.5 0.1119 0.2509 44.6 100 TRUE 11.893H34+H17 H34 12.74 7.69 H17 12.03 6.83 268.6 0.003 Circle 6 0.013 0.1104 0.3961 2.02 0.5 0.3961 0.3175 124.8 100 TRUE 13.389H35+H34 H35 14.34 9.56 H34 12.74 7.69 321.9 0.006 Circle 6 0.013 0.1104 0.3963 2.02 0.5 0.3963 0.4276 92.7 100 TRUE 15.206H36+H35 H36 15.37 9.87 H35 14.34 9.56 473.9 0.001 Circle 6 0.013 0.0867 0.2857 1.45 0.5 0.2857 0.1435 199.1 100 TRUE 16.714H37+H36 H37 17.89 12.09 H36 15.37 9.87 370.1 0.006 Circle 6 0.013 0.0578 0.1939 0.99 0.5 0.1952 0.4345 44.6 100 TRUE 17.233H38+E42 H38 17.69 11.79 E42 14.56 10.11 518.8 0.003 Circle 6 0.013 0 0.0698 0.36 0.5 0.0706 0.3193 21.9 100 TRUE 14.699H38+H47 H38 17.69 11.79 H47 15.05 10.1 205.2 0.008 Circle 6 0.013 0.0237 0.1111 0.57 0.5 0.1665 0.5092 21.8 100 TRUE 15.277H39+H38 H39 18 12.1 H38 17.69 11.84 131.9 0.002 Circle 6 0.013 0.0187 0.102 0.52 0.5 0.102 0.2491 40.9 100 TRUE 15.277H40+H36 H40 22.17 15.97 H36 15.37 9.87 496.1 0.012 Circle 6 0.013 0.0289 0.092 0.47 0.5 0.0925 0.6222 14.8 100 TRUE 16.715H41+H40 H41 24.38 16.27 H40 22.17 15.97 150.4 0.002 Circle 6 0.013 0.0289 0.092 0.47 0.5 0.092 0.2506 36.7 100 TRUE 16.715H42+H37 H42 21.01 14.76 H37 17.89 12.19 387.7 0.007 Circle 6 0.013 0.0289 0.092 0.47 0.5 0.0921 0.4568 20.1 100 TRUE 17.233H43+H42 H43 22.12 16.57 H42 21.01 14.76 346.3 0.005 Circle 6 0.013 0.0289 0.092 0.47 0.5 0.0921 0.4056 22.7 100 TRUE 17.234H44+H37 H44 20.24 14.24 H37 17.89 12.14 272.4 0.008 Circle 6 0.013 0.0289 0.102 0.52 0.5 0.1025 0.4926 20.7 100 TRUE 17.293H45+H9 H45 12.4 3.93 H9 11.84 3.49 222.4 0.002 Circle 6 0.013 0.0046 0.01 0.05 0.5 0.0124 0.2496 4 100 TRUE 12.335H46+H52 H46 11.27 7.47 H52 12.58 6.18 360.9 0.004 Circle 6 0.013 0.015 0.0529 0.27 0.5 0.0529 0.3354 15.8 100 TRUE 7.76H47+H35 H47 15.05 10.1 H35 14.34 9.62 192.4 0.002 Circle 6 0.013 0.0237 0.1108 0.56 0.5 0.1472 0.2802 39.5 100 TRUE 15.237H48+H55 H48 9.12 6.64 H55 9.3 4.32 217.4 0.011 Circle 6 0.013 0.005 0.01 0.72 0.03 0.01 0.5796 1.7 6.9 TRUE 6.677H49+H48 H49 8.35 6.77 H48 9.12 6.72 32.6 0.002 Circle 6 0.013 0.005 0.01 0.66 0.02 0.01 0.2197 4.6 4.4 FALSE 6.807H50+H26 H50 10.13 5.03 H26 10.63 4.58 154.3 0.003 Circle 6 0.013 0.0192 0.0671 0.34 0.5 0.0676 0.303 22.1 100 TRUE 6.45H51+H50 H51 10.5 6.35 H50 10.13 5.13 189.2 0.006 Circle 6 0.013 0.0096 0.0371 0.19 0.5 0.0373 0.4505 8.2 100 TRUE 6.479H52+H29 H52 12.58 6.18 H29 12.43 5.83 94.4 0.004 Circle 6 0.013 0.04 0.1059 0.54 0.5 0.1059 0.3416 31 100 TRUE 7.759H53+H52 H53 12.4 8.3 H52 12.58 6.23 233.2 0.009 Circle 6 0.013 0.025 0.0529 0.27 0.49 0.053 0.5286 10 98.9 TRUE 8.438H54+H20 H54 9.2 4 H20 9.1 3.7 152.6 0.002 Circle 6 0.013 0.01 0.02 0.1 0.5 0.0203 0.2488 8 100 TRUE 4.866H55+H54 H55 9.3 4.32 H54 9.2 4.22 50 0.002 Circle 6 0.013 0.01 0.02 0.1 0.5 0.02 0.2509 8 100 TRUE 4.866H56+H55 H56 9.2 4.75 H55 9.3 4.32 215.8 0.002 Circle 6 0.013 0.005 0.01 0.07 0.33 0.01 0.2505 4 66.3 TRUE 4.867H57+H16 H57 14.21 6.69 H16 14.43 6.48 40.5 0.005 Circle 8 0.013 0.1104 0.5485 1.57 0.67 0.5485 0.8701 63 100 TRUE 11.188H58+H57 H58 15.13 7.62 H57 14.21 6.69 184.6 0.005 Circle 8 0.013 0 0.0406 0.12 0.67 0.0409 0.8577 4.7 100 TRUE 11.188H59+H58 H59 16.1 8.59 H58 15.13 7.62 194.6 0.005 Circle 8 0.013 0 0 0 0.67 0 0.8531 0 100 TRUE 11.188H59+H61 H59 16.1 8.59 H61 15.42 6.28 194.6 0.012 Circle 8 0.013 0 0 0 0.67 0.0352 1.3165 0 100 TRUE 10.465H60+H15 H60 14.57 5.9 H15 14.61 5.7 98.7 0.002 Circle 8 0.013 0.1104 0.5888 1.69 0.67 0.5888 0.5439 108.3 100 TRUE 10.465H61+H60 H61 15.42 6.28 H60 14.57 5.9 189.5 0.002 Circle 8 0.013 0 0.0406 0.12 0.67 0.0782 0.5411 7.5 100 TRUE 10.465 Attachments.xlsx/Calibration PWWF Page 5 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
207
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
H62+H14 H62 12.95 4.64 H14 11.02 3.54 232.8 0.005 Circle 8 0.013 0.115 0.5997 1.72 0.67 0.5997 0.8306 72.2 100 TRUE 9.856H63+H62 H63 13.79 5.49 H62 12.95 4.64 169.8 0.005 Circle 6 0.013 0.0046 0.011 0.06 0.5 0.0115 0.397 2.8 100 TRUE 9.856H64+H71 H64 9.05 0.99 H71 8.35 0.77 160.6 0.001 Circle 8 0.013 0.1979 0.8804 2.52 0.67 0.8804 0.4472 196.9 100 TRUE 5.463H65+H64 H65 9.89 1.83 H64 9.05 0.99 168.3 0.005 Circle 6 0.013 0.0075 0.029 0.15 0.5 0.0296 0.3964 7.3 100 TRUE 5.464H66+H65 H66 9.89 2.09 H65 9.89 1.83 51.4 0.005 Circle 6 0.013 0.0075 0.029 0.15 0.5 0.029 0.399 7.3 100 TRUE 5.464H67+H66 H67 9.89 2.32 H66 9.89 2.09 46 0.005 Circle 6 0.013 0.0025 0.01 0.05 0.5 0.01 0.3967 2.5 100 TRUE 5.465H68+H66 H68 9.89 2.42 H66 9.89 2.09 67 0.005 Circle 6 0.013 0.005 0.019 0.1 0.5 0.019 0.3938 4.8 100 TRUE 5.465H69+H68 H69 9.89 2.64 H68 9.89 2.42 45.6 0.005 Circle 6 0.013 0.0025 0.01 0.05 0.5 0.01 0.3897 2.6 100 TRUE 5.465H70+H68 H70 9.89 2.67 H68 9.89 2.42 51.2 0.005 Circle 6 0.013 0.0025 0.009 0.05 0.5 0.009 0.3921 2.3 100 TRUE 5.465H71+H3 H71 8.35 0.77 H3 8.2 0.7 35 0.002 Circle 8 0.013 0.1989 0.8894 2.55 0.67 0.8894 0.5404 164.6 100 TRUE 4.622H72+H71 H72 9.26 1.54 H71 8.35 0.77 182.4 0.004 Circle 6 0.013 0.001 0.009 0.05 0.5 0.0095 0.3645 2.5 100 TRUE 4.623H73+H74 H73 11.36 2.56 H74 11.16 2.34 101 0.002 Circle 12 0.013 0.4093 3.1013 3.95 1 3.1013 1.6627 186.5 100 TRUE 10.498H74+H8 H74 11.16 2.34 H8 10.95 2.1 112.9 0.002 Circle 12 0.013 0.4093 3.1013 3.95 1 3.1012 1.6426 188.8 100 TRUE 9.817H75+H6 H75 10.09 1.58 H6 8.89 1.04 259.7 0.002 Circle 12 0.013 0.4093 3.1012 3.95 1 3.1012 1.6245 190.9 100 TRUE 6.743I3+T19 I3 1.69 -3.99 T19 2.23 -4.27 188.4 0.001 Circle 18 0.013 0.7435 5.2299 2.96 1.5 5.2299 4.0493 129.2 100 TRUE -1.601I4+I3 I4 1.84 -3.79 I3 1.69 -3.99 242.6 0.001 Circle 18 0.013 0.7435 5.2299 2.96 1.5 5.2299 3.0159 173.4 100 TRUE -1.136I5+I31 I5 3.41 -3.42 I31 2.94 -3.53 135 0.001 Circle 18 0.013 0.7375 5.2199 2.95 1.5 5.2199 2.9983 174.1 100 TRUE -0.25I6+I5 I6 4.62 -3.08 I5 3.41 -3.42 410.7 0.001 Circle 18 0.013 0.7375 5.2199 2.95 1.5 5.2199 3.0222 172.7 100 TRUE 0.662I7+I6 I7 5.18 -2.32 I6 4.62 -3.08 259 0.003 Circle 18 0.013 0.6452 4.0421 2.29 1.5 4.0421 5.6899 71 100 TRUE 0.934I8+I7 I8 6.15 -1.45 I7 5.18 -2.32 238.1 0.004 Circle 15 0.013 0.6372 4.0354 3.29 1.25 4.0353 3.9046 103.3 100 TRUE 1.785I9+I8 I9 5.69 -1.31 I8 6.15 -1.45 154.7 0.001 Circle 15 0.013 0.6322 4.0227 3.28 1.25 4.0226 1.9432 207 100 TRUE 2.3I10+I9 I10 7.26 -0.74 I9 5.69 -1.31 221.1 0.003 Circle 15 0.013 0.6282 4.0104 3.27 1.25 4.0104 3.2797 122.3 100 TRUE 3.043I11+I10 I11 8.07 -0.03 I10 7.26 -0.74 379.8 0.002 Circle 15 0.013 0.6282 4.0105 3.27 1.25 4.0104 2.7928 143.6 100 TRUE 4.409I12+I6 I12 4.46 -2.19 I6 4.62 -2.83 338.5 0.002 Circle 12 0.013 0.0873 1.1728 1.49 1 1.1728 1.5491 75.7 100 TRUE 0.985I13+I12 I13 5.54 -1.56 I12 4.46 -2.14 319.8 0.002 Circle 12 0.013 0.0873 1.1728 1.49 1 1.1728 1.5172 77.3 100 TRUE 1.25I14+I13 I14 4.22 -0.83 I13 5.54 -1.51 443.5 0.002 Circle 12 0.013 0.0025 0.897 1.14 1 0.897 1.395 64.3 100 TRUE 1.447I15+I14 I15 5.32 -0.53 I14 4.22 -0.78 386 0.001 Circle 12 0.013 0.0025 0.897 1.14 1 0.897 0.9067 98.9 100 TRUE 1.603I16+I6 I16 4.85 0.96 I6 4.62 -2.38 492.8 0.007 Circle 6 0.013 0.005 0.005 0.03 0.5 0.0058 0.4619 1.1 100 TRUE 1.018I17+I7 I17 5.54 1.51 I7 5.18 -1.27 525.8 0.005 Circle 6 0.013 0.008 0.005 0.03 0.5 0.0051 0.408 1.2 100 TRUE 1.546I18+I8 I18 5.2 1.01 I8 6.15 -0.65 236.8 0.007 Circle 6 0.013 0.005 0.0088 0.05 0.5 0.015 0.4698 1.9 100 TRUE 1.785I19+I18 I19 6.48 1.59 I18 5.2 1.11 238.8 0.002 Circle 6 0.013 0.005 0.005 0.03 0.44 0.005 0.2516 2 87.1 TRUE 1.785I20+I9 I20 5.86 1.26 I9 5.69 -0.81 278.4 0.007 Circle 6 0.013 0.004 0.005 0.03 0.5 0.0081 0.4838 1 100 TRUE 2.301I21+I24 I21 7.17 1.52 I24 7 -0.08 364.1 0.004 Circle 6 0.013 0.0636 0.197 1 0.5 0.1972 0.3719 53 100 TRUE 2.456I22+I23 I22 8.69 3.44 I23 8.52 3.17 44.5 0.006 Circle 6 0.013 0.0212 0.059 1.11 0.16 0.0605 0.437 13.5 31.5 FALSE 3.597I23+I27 I23 8.52 3.12 I27 8.3 2.86 80.1 0.003 Circle 6 0.013 0.0424 0.128 1.31 0.25 0.128 0.3197 40 49.8 FALSE 3.379I24+I13 I24 7 -0.08 I13 5.54 -0.56 236.9 0.002 Circle 6 0.013 0.0848 0.2759 1.4 0.5 0.2759 0.2526 109.2 100 TRUE 1.933I25+I24 I25 7 0.22 I24 7 -0.08 153.5 0.002 Circle 6 0.013 0.0212 0.0789 0.4 0.5 0.0817 0.248 31.8 100 TRUE 1.945I26+I23 I26 9.29 4.04 I23 8.52 3.27 153.5 0.005 Circle 6 0.013 0.0212 0.069 1.15 0.17 0.0705 0.3974 17.4 34.5 FALSE 4.214I27+I28 I27 8.3 2.86 I28 8.04 2.57 89.9 0.003 Circle 6 0.013 0.0424 0.128 1.29 0.25 0.1289 0.3187 40.2 50.4 FALSE 3.117I28+I21 I28 8.04 2.57 I21 7.17 1.57 311.5 0.003 Circle 6 0.013 0.0636 0.197 1 0.5 0.197 0.3179 62 100 TRUE 2.909I29+I28 I29 8.81 3.34 I28 8.04 2.57 153.5 0.005 Circle 6 0.013 0.0212 0.069 1.11 0.18 0.069 0.3974 17.4 35.4 FALSE 3.516I31+I4 I31 2.94 -3.53 I4 1.84 -3.79 321.1 0.001 Circle 18 0.013 0.7435 5.2299 2.96 1.5 5.2299 2.9889 175 100 TRUE -0.445I32+I31 I32 3.97 -2.18 I31 2.94 -3.26 207.6 0.005 Circle 6 0.013 0.006 0.01 0.05 0.5 0.012 0.4047 2.5 100 TRUE -0.444I33+I32 I33 4.43 -1.73 I32 3.97 -2.18 90.2 0.005 Circle 6 0.013 0.002 0.005 0.03 0.5 0.005 0.3963 1.3 100 TRUE -0.444I34+I32 I34 4.56 -1.6 I32 3.97 -2.18 117.2 0.005 Circle 6 0.013 0.004 0.005 0.03 0.5 0.0051 0.3947 1.3 100 TRUE -0.444I43+I15 I43 5.62 0.12 I15 5.32 -0.53 61.7 0.011 Circle 12 0.013 0.0025 0.897 1.14 1 0.897 3.6566 24.5 100 TRUE 1.607J5+T21 J5 4.44 -1.06 T21 3.07 -3.03 585.4 0.003 Circle 6 0.013 0.0417 0.0772 1.02 0.2 0.0772 0.3255 23.7 40.8 TRUE -0.857J6+J5 J6 5.85 0.6 J5 4.44 -0.96 558.5 0.003 Circle 6 0.013 0.0417 0.0772 0.97 0.21 0.0772 0.2965 26 42.6 FALSE 0.816J7+J6 J7 5.96 1.9 J6 5.85 1.02 441.1 0.002 Circle 6 0.013 0.0133 0.0227 0.7 0.11 0.0227 0.2506 9.1 22.2 FALSE 2.012J8+J6 J8 7.5 2.81 J6 5.85 0.7 442.1 0.005 Circle 6 0.013 0.0284 0.0545 0.99 0.16 0.0545 0.3876 14.1 32.4 FALSE 2.974J9+J8 J9 8.19 3.23 J8 7.5 2.81 400.5 0.001 Circle 6 0.013 0.0284 0.0545 0.56 0.25 0.0545 0.1817 30 49.3 FALSE 3.478J10+J9 J10 9.91 4.26 J9 8.19 3.34 299.8 0.003 Circle 6 0.013 0.0284 0.0545 0.83 0.18 0.0546 0.3108 17.5 36.9 FALSE 4.444J11+T20 J11 1.31 -2.3 T20 2.72 -3.58 282.4 0.005 Circle 8 0.013 0.0145 0.029 0.08 0.67 0.0293 0.8135 3.6 100 TRUE -1.982J12+J11 J12 1.94 -1.61 J11 1.31 -2.2 299.4 0.002 Circle 8 0.013 0.0145 0.029 0.62 0.13 0.029 0.5364 5.4 19.1 FALSE -1.48J13+J12 J13 2.73 -0.51 J12 1.94 -1.51 298.6 0.003 Circle 8 0.013 0.0145 0.0291 0.72 0.11 0.0291 0.6993 4.2 17.2 FALSE -0.397J14+J13 J14 3.27 -0.03 J13 2.73 -0.41 190 0.002 Circle 8 0.013 0.0145 0.029 0.65 0.12 0.0292 0.5404 5.4 18.6 FALSE 0.097K1+T15 K1 2.02 -6.28 T15 2.75 -6.5 20.4 0.011 Circle 14 0.013 0.3785 1.5059 1.41 1.17 1.5092 5.5807 27 100 TRUE -5.086K2+K1 K2 3.35 -5.2 K1 2.02 -6.28 451.1 0.002 Circle 14 0.013 0.3785 1.5059 2.51 0.64 1.5059 2.6295 57.3 54.8 TRUE -4.555K3+K2 K3 4.05 -4.8 K2 3.35 -5.2 189.7 0.002 Circle 12 0.013 0.3785 1.5059 2.6 0.69 1.5059 1.6359 92.1 69.2 FALSE -4.044K4+K3 K4 3.55 -4.1 K3 4.05 -4.8 238.3 0.003 Circle 12 0.013 0.3765 1.4959 2.69 0.67 1.4959 1.9309 77.5 66.7 FALSE -3.424K5+K4 K5 3.31 -3.39 K4 3.55 -4.1 248.1 0.003 Circle 12 0.013 0.1743 0.3979 1.77 0.33 0.398 1.9058 20.9 32.8 FALSE -3.062K6+K5 K6 4.44 -2.86 K5 3.31 -3.39 251.1 0.002 Circle 12 0.013 0.1606 0.3614 1.57 0.33 0.3615 1.6368 22.1 33.5 FALSE -2.52K7+K6 K7 3.35 -1.85 K6 4.44 -2.66 362.1 0.002 Circle 8 0.013 0.0076 0.02 0.72 0.09 0.02 0.5715 3.5 13.4 FALSE -1.759K8+K7 K8 2.87 -1.18 K7 3.35 -1.85 355.5 0.002 Circle 8 0.013 0.0076 0.02 0.67 0.09 0.02 0.5246 3.8 14 FALSE -1.085K9+K8 K9 3.87 -0.58 K8 2.87 -1.18 355.9 0.002 Circle 8 0.013 0.0076 0.02 0.64 0.1 0.02 0.4961 4 14.4 FALSE -0.481K10+K9 K10 4.11 0.11 K9 3.87 -0.48 155.5 0.004 Circle 6 0.013 0.0046 0.01 0.73 0.04 0.01 0.3456 2.9 7.3 FALSE 0.155K11+K5 K11 3.67 -2.23 K5 3.31 -2.99 369.8 0.002 Circle 6 0.013 0.0077 0.0205 0.72 0.1 0.0205 0.2544 8.1 20.1 FALSE -2.128K12+K11 K12 3.54 -0.86 K11 3.67 -2.08 353.5 0.003 Circle 6 0.013 0.0077 0.0205 0.91 0.09 0.0205 0.3296 6.2 17.1 FALSE -0.77K13+K12 K13 2.97 0.27 K12 3.54 -0.86 362 0.003 Circle 6 0.013 0.0077 0.0205 0.87 0.09 0.0205 0.3135 6.5 17.7 FALSE 0.362 Attachments.xlsx/Calibration PWWF Page 6 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
208
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
K14+K13 K14 3.19 0.45 K13 2.97 0.27 90.4 0.002 Circle 6 0.013 0.0077 0.0205 0.75 0.1 0.0205 0.2504 8.2 19.7 FALSE 0.551K15+K9 K15 3.43 -0.33 K9 3.87 -0.48 73.9 0.002 Circle 6 0.013 0.003 0.01 0.79 0.05 0.01 0.2528 4 9.7 FALSE -0.278K16+K4 K16 3.55 -2.65 K4 3.55 -3.45 273.7 0.003 Circle 6 0.013 0.008 0.0205 0.75 0.1 0.0205 0.3033 6.8 19.7 FALSE -2.555K17+K16 K17 2.92 -1.88 K16 3.55 -2.6 267.2 0.003 Circle 6 0.013 0.0062 0.0205 0.75 0.1 0.0205 0.2913 7 19.7 FALSE -1.784K18+K17 K18 3.64 -1.31 K17 2.92 -1.88 268.7 0.002 Circle 6 0.013 0.0062 0.0205 0.72 0.1 0.0205 0.2584 7.9 20.3 FALSE -1.209K19+K18 K19 3.25 -0.65 K18 3.64 -1.31 272 0.002 Circle 6 0.013 0.0062 0.0205 0.73 0.1 0.0207 0.2764 7.4 20 FALSE -0.552K20+K19 K20 2.67 -0.53 K19 3.25 -0.6 134.6 0.001 Circle 6 0.013 0.0062 0.0205 0.94 0.07 0.0205 0.128 16 13.5 FALSE -0.407K21+K3 K21 3.15 -2.1 K3 4.05 -4.25 246.4 0.009 Circle 6 0.013 0.002 0.01 0.73 0.04 0.01 0.5241 1.9 7.3 FALSE -2.061K22+K21 K22 3.29 -1.16 K21 3.15 -2.05 256.2 0.003 Circle 6 0.013 0.001 0.005 0.69 0.03 0.005 0.3307 1.5 6.7 FALSE -1.132K23+K22 K23 3.52 -0.91 K22 3.29 -1.11 99.5 0.002 Circle 6 0.013 0.001 0.005 0.66 0.03 0.005 0.2516 2 5.4 FALSE -0.883K24+K21 K24 3.55 -1.7 K21 3.15 -2 148.6 0.002 Circle 6 0.013 0.001 0.005 0.65 0.03 0.005 0.2521 2 5.1 FALSE -1.673K25+K5 K25 3.6 -1.7 K5 3.31 -3.09 376.2 0.004 Circle 6 0.013 0.006 0.016 0.91 0.07 0.016 0.3411 4.7 13.2 FALSE -1.629K26+K6 K26 4.36 -1.29 K6 4.44 -2.76 293.6 0.005 Circle 6 0.013 0.0208 0 0 0 0.0093 0.397 0 0 FALSE -1.156K27+K26 K27 3.95 -0.6 K26 4.36 -1.29 199.5 0.003 Circle 6 0.013 0 0 0 0 0.0241 0.33 0 0 FALSE -0.474K28+K4 K28 3.27 -4 K4 3.55 -4.1 242 0 Circle 10 0.013 0.196 1.0776 1.98 0.83 1.0776 0.4454 242 100 TRUE -2.84K30+K31 K30 3.78 -3.21 K31 3.08 -3.43 108.2 0.002 Circle 8 0.013 0.028 0.119 0.34 0.67 0.1197 0.5449 21.8 100 TRUE -2.286K31+L1 K31 3.08 -3.43 L1 2.82 -3.73 147.8 0.002 Circle 8 0.013 0.028 0.119 0.34 0.67 0.1197 0.5444 21.9 100 TRUE -2.287K32+K30 K32 3.16 -2.76 K30 3.78 -3.21 226.9 0.002 Circle 8 0.013 0.028 0.119 0.34 0.67 0.1195 0.5381 22.1 100 TRUE -2.286K33+K32 K33 2.74 -2.37 K32 3.16 -2.76 130.8 0.003 Circle 6 0.013 0.011 0.0595 0.53 0.28 0.0595 0.3064 19.4 55.9 FALSE -2.178K34+K33 K34 3.08 -1.54 K33 2.74 -2.37 278.4 0.003 Circle 6 0.013 0.011 0.0595 0.86 0.19 0.0595 0.3064 19.4 38.3 FALSE -1.349K35+K34 K35 2.78 -0.7 K34 3.08 -1.54 279.8 0.003 Circle 6 0.013 0.011 0.0595 0.86 0.19 0.0595 0.3074 19.4 38.2 FALSE -0.509K36+K35 K36 2.75 0.15 K35 2.78 -0.7 281.5 0.003 Circle 6 0.013 0.011 0.0595 0.86 0.19 0.0596 0.3083 19.3 38.2 FALSE 0.34K37+K32 K37 2.51 -1.01 K32 3.16 -2.76 350.2 0.005 Circle 6 0.013 0.017 0.0595 1.01 0.17 0.0595 0.3966 15 33.9 FALSE -0.844L1+L21 L1 2.82 -3.73 L21 2.74 -3.95 223.2 0.001 Circle 10 0.013 0.196 1.0776 1.98 0.83 1.0776 0.6878 156.7 100 TRUE -2.287L2+L1 L2 2.72 -3.28 L1 2.82 -3.73 178.7 0.003 Circle 10 0.013 0.168 0.9586 1.76 0.83 0.9586 1.0994 87.2 100 TRUE -2.025L3+L2 L3 2.93 -3.17 L2 2.72 -3.28 83.4 0.001 Circle 10 0.013 0.168 0.9586 1.76 0.83 0.9586 0.7957 120.5 100 TRUE -1.955L4+L3 L4 3.39 -2.3 L3 2.93 -3.12 247.6 0.003 Circle 10 0.013 0.1123 0.5071 1.07 0.67 0.5071 1.2608 40.2 80.9 TRUE -1.862L5+L47 L5 4.17 -1.38 L47 3.21 -2.04 276.3 0.002 Circle 6 0.013 0.021 0.068 0.86 0.21 0.068 0.2742 24.8 42.5 FALSE -1.165L6+L5 L6 4.69 -0.51 L5 4.17 -1.38 214.9 0.004 Circle 6 0.013 0.015 0.034 0.95 0.12 0.034 0.357 9.5 23.7 FALSE -0.379L7+L6 L7 5.31 -0.39 L6 4.69 -0.51 260.6 0 Circle 6 0.013 0.015 0.034 0.47 0.2 0.034 0.1204 28.2 39.5 FALSE -0.158L8+L7 L8 5.39 -0.24 L7 5.31 -0.39 72.8 0.002 Circle 6 0.013 0.015 0.034 0.64 0.16 0.034 0.2547 13.3 31.5 FALSE -0.082L9+L4 L9 3.42 -1.78 L4 3.39 -2.05 162.3 0.002 Circle 6 0.013 0.0409 0.2351 1.36 0.41 0.2351 0.2288 102.7 82.5 FALSE -1.318L10+K27 L10 3.59 0.24 K27 3.95 -0.55 197.2 0.004 Circle 6 0.013 0 0 0 0 0.0032 0.3551 0 0 FALSE 0.24L10+L9 L10 3.59 -0.76 L9 3.42 -1.78 274.7 0.004 Circle 6 0.013 0.01 0.0694 1 0.19 0.0694 0.3419 20.3 38.3 FALSE -0.568L11+L10 L11 4.97 0.57 L10 3.59 -0.56 359.8 0.003 Circle 6 0.013 0.01 0.0696 0.96 0.2 0.0697 0.3144 22.1 39.7 FALSE 0.771L12+L11 L12 4.97 0.62 L11 4.97 0.57 81.8 0.001 Circle 6 0.013 0.01 0.0536 0.88 0.17 0.0542 0.1387 38.6 34.9 FALSE 0.864L13+L9 L13 4.47 -0.58 L9 3.42 -1.73 310.9 0.004 Circle 6 0.013 0.0309 0.1657 1.49 0.28 0.1657 0.3412 48.6 55.2 FALSE -0.302L14+L13 L14 5.25 0.6 L13 4.47 -0.58 301.6 0.004 Circle 6 0.013 0.0309 0.1657 1.52 0.27 0.1657 0.351 47.2 54.2 FALSE 0.873L15+L14 L15 6.17 1.92 L14 5.25 0.6 310.2 0.004 Circle 6 0.013 0.0309 0.1657 1.57 0.26 0.1657 0.366 45.3 52.9 FALSE 2.186L16+L15 L16 7.37 2.67 L15 6.17 1.92 311.1 0.002 Circle 6 0.013 0.0309 0.1657 1.26 0.32 0.1658 0.2755 60.2 63.3 FALSE 2.992L17+L16 L17 7.38 3.53 L16 7.37 2.67 236.3 0.004 Circle 6 0.013 0.0294 0.16 1.48 0.27 0.16 0.3385 47.3 54.1 FALSE 3.804L18+L17 L18 8.22 4.37 L17 7.38 3.53 330.9 0.003 Circle 6 0.013 0.0294 0.16 1.27 0.31 0.16 0.2827 56.6 61 FALSE 4.677L19+L18 L19 9.56 5.51 L18 8.22 4.37 332.7 0.003 Circle 6 0.013 0.0294 0.16 1.43 0.28 0.16 0.3284 48.7 55.5 FALSE 5.787L20+L16 L20 8.52 2.97 L16 7.37 2.77 101.4 0.002 Circle 6 0.013 0.0015 0.0058 0.15 0.12 0.0058 0.2492 2.3 24.5 FALSE 3.001L21+K28 L21 2.74 -3.95 K28 3.27 -4 68.3 0.001 Circle 10 0.013 0.196 1.0776 1.98 0.83 1.0776 0.5928 181.8 100 TRUE -2.769L22+L3 L22 3.32 -0.13 L3 2.93 -2.72 365.6 0.007 Circle 6 0.013 0.013 0.0255 0.68 0.01 0.0261 0.4722 5.4 2 TRUE 0.003L23+L3 L23 3.05 -2.75 L3 2.93 -3.02 351.1 0.001 Circle 8 0.013 0.0427 0.4197 1.2 0.67 0.4197 0.3351 125.3 100 TRUE -1.508L24+L23 L24 2.38 -2.17 L23 3.05 -2.75 386.3 0.002 Circle 8 0.013 0.0427 0.4197 1.2 0.67 0.4197 0.4682 89.6 100 TRUE -1.062L25+L24 L25 3.54 -1.91 L24 2.38 -2.17 342 0.001 Circle 8 0.013 0.0427 0.4197 1.2 0.67 0.4197 0.3332 126 100 TRUE -0.676L26+L25 L26 3.77 -1.38 L25 3.54 -1.91 215.6 0.002 Circle 8 0.013 0.037 0.282 0.81 0.67 0.282 0.5991 47.1 100 TRUE -0.627L27+L26 L27 3.7 -0.86 L26 3.77 -1.38 260.1 0.002 Circle 8 0.013 0.028 0.158 0.64 0.44 0.158 0.5403 29.2 66.2 TRUE -0.57L28+L27 L28 3.81 0.26 L27 3.7 -0.86 362.9 0.003 Circle 6 0.013 0.014 0.079 1.01 0.21 0.079 0.3117 25.3 41.8 FALSE 0.47L29+L28 L29 4.59 1.14 L28 3.81 0.26 366 0.002 Circle 6 0.013 0.014 0.079 0.92 0.22 0.079 0.2751 28.7 44.8 FALSE 1.364L30+L27 L30 3.71 -0.19 L27 3.7 -0.86 236 0.003 Circle 6 0.013 0.014 0.079 0.98 0.22 0.079 0.299 26.4 43 FALSE 0.025L31+L30 L31 4.39 0.64 L30 3.71 -0.19 178.8 0.005 Circle 6 0.013 0.014 0.079 1.2 0.18 0.079 0.3823 20.7 36.9 FALSE 0.828L32+L31 L32 5.42 1.62 L31 4.39 0.64 293.5 0.003 Circle 6 0.013 0.014 0.079 1.04 0.21 0.079 0.3242 24.4 41.2 FALSE 1.828L33+L32 L33 5.85 1.8 L32 5.42 1.62 90.7 0.002 Circle 6 0.013 0.014 0.079 0.9 0.23 0.0796 0.25 31.6 45.8 FALSE 2.035L34+L26 L34 4.66 -0.24 L26 3.77 -1.28 287.3 0.004 Circle 6 0.013 0.009 0.124 1.36 0.24 0.124 0.3376 36.7 47.2 TRUE 0.005L35+L34 L35 5.3 0.7 L34 4.66 -0.24 253.5 0.004 Circle 6 0.013 0 0.11 1.26 0.23 0.11 0.3417 32.2 45.6 FALSE 0.929L36+L35 L36 5.75 1.65 L35 5.3 0.7 277.7 0.003 Circle 6 0.013 0 0.11 1.22 0.23 0.11 0.3282 33.5 46.6 FALSE 1.884L37+L36 L37 6.21 2.76 L36 5.75 1.65 322.8 0.003 Circle 6 0.013 0 0 0 0 0 0.329 0 0 FALSE 2.76L37+L38 L37 6.21 2.76 L38 5.64 2.24 210.4 0.002 Circle 6 0.013 0 0 0 0 0 0.2789 0 0 FALSE 2.76L38+L39 L38 5.64 2.24 L39 4.89 1.54 215.2 0.003 Circle 6 0.013 0 0.12 1.26 0.24 0.12 0.32 37.5 48.8 FALSE 2.487L39+L40 L39 4.89 1.54 L40 4.16 0.81 345.7 0.002 Circle 6 0.013 0 0.12 1.06 0.28 0.12 0.2578 46.5 55.9 FALSE 1.821L40+L42 L40 4.16 0.61 L42 3.25 0.2 345.8 0.001 Circle 8 0.013 0.0017 0.1249 0.88 0.29 0.125 0.4161 30 42.8 FALSE 0.899L41+L40 L41 6.09 0.95 L40 4.16 0.81 70.6 0.002 Circle 6 0.013 0.0017 0.0049 0.64 0.02 0.0049 0.2499 2 4.7 FALSE 0.977L42+L43 L42 3.25 0.2 L43 2.56 -0.34 330.1 0.002 Circle 8 0.013 0.0017 0.125 0.98 0.26 0.125 0.4887 25.6 39.3 FALSE 0.464L43+L44 L43 2.56 -0.34 L44 3.5 -0.85 334.4 0.002 Circle 8 0.013 0.0017 0.125 0.95 0.27 0.125 0.4719 26.5 40.1 FALSE -0.071L44+L45 L44 3.5 -0.85 L45 2.57 -1.33 238.4 0.002 Circle 8 0.013 0.0017 0.125 0.55 0.42 0.125 0.5422 23 62.3 FALSE -0.6 Attachments.xlsx/Calibration PWWF Page 7 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
209
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
L45+L25 L45 2.57 -1.38 L25 3.54 -1.76 201.8 0.002 Circle 8 0.013 0.0057 0.1377 0.39 0.67 0.1377 0.5244 26.3 100 TRUE -0.675L46+L45 L46 2.92 -0.93 L45 2.57 -1.23 136 0.002 Circle 6 0.013 0.004 0.0128 0.07 0.41 0.0128 0.2635 4.8 81 TRUE -0.675L47+L4 L47 3.21 -2.04 L4 3.39 -2.3 88 0.003 Circle 8 0.013 0.0714 0.272 1.62 0.32 0.272 0.6568 41.4 48.5 FALSE -1.711L48+L47 L48 3.22 -1.35 L47 3.21 -2.04 228.9 0.003 Circle 8 0.013 0.0504 0.204 1.49 0.28 0.204 0.6634 30.7 41.4 FALSE -1.072L49+L48 L49 4.08 -1.2 L48 3.22 -1.35 233.3 0.001 Circle 8 0.013 0.0504 0.204 0.99 0.38 0.204 0.3064 66.6 56.9 FALSE -0.788L50+L49 L50 4.26 -0.68 L49 4.08 -1.2 223.6 0.002 Circle 8 0.013 0.0504 0.204 1.35 0.3 0.204 0.5827 35 44.6 FALSE -0.378L51+L50 L51 3.85 -0.28 L50 4.26 -0.68 79.7 0.005 Circle 6 0.013 0.0013 0.0077 0.27 0.1 0.0077 0.3975 1.9 20.3 FALSE -0.245L52+L50 L52 4.54 -0.36 L50 4.26 -0.68 223.9 0.001 Circle 6 0.013 0.0491 0.1963 1.17 0.4 0.1963 0.2121 92.5 79.9 FALSE 0.071L53+L52 L53 5.4 0.6 L52 4.54 -0.36 218.4 0.004 Circle 6 0.013 0.0491 0.1963 1.69 0.29 0.1963 0.372 52.8 57.2 FALSE 0.892L54+L53 L54 6.47 2.07 L53 5.4 0.6 369.4 0.004 Circle 6 0.013 0.037 0.0935 1.21 0.21 0.0935 0.3539 26.4 41.6 FALSE 2.281L55+L54 L55 6.53 2.37 L54 6.47 2.07 148.7 0.002 Circle 6 0.013 0.0177 0.0425 0.62 0.19 0.0425 0.252 16.9 38 FALSE 2.56L56+L54 L56 7.59 3.34 L54 6.47 2.17 326.7 0.004 Circle 6 0.013 0.0193 0.051 0.84 0.17 0.0511 0.3358 15.2 34.8 FALSE 3.512L57+L53 L57 5.49 1.29 L53 5.4 0.65 202.8 0.003 Circle 6 0.013 0.0121 0.1028 1.16 0.23 0.1028 0.3152 32.6 46 FALSE 1.523L58+L57 L58 6.75 2.35 L57 5.49 1.29 295.3 0.004 Circle 6 0.013 0.0121 0.1028 1.21 0.22 0.1028 0.3362 30.6 44.8 FALSE 2.574L59+L58 L59 7.91 3.31 L58 6.75 2.35 250 0.004 Circle 6 0.013 0.0121 0.1028 1.24 0.22 0.103 0.3477 29.6 43.9 FALSE 3.531L60+L59 L60 8.08 3.53 L59 7.91 3.31 108.8 0.002 Circle 6 0.013 0.0121 0.1028 1.02 0.26 0.1028 0.2523 40.7 51.1 FALSE 3.792L61+L5 L61 4.57 -0.73 L5 4.17 -1.13 152.5 0.003 Circle 6 0.013 0.006 0.034 0.71 0.15 0.034 0.2874 11.8 29.3 FALSE -0.581L62+L34 L62 4.95 0.45 L34 4.66 -0.19 146.7 0.004 Circle 6 0.013 0.009 0.014 0.66 0.08 0.014 0.3706 3.8 16.4 FALSE 0.515M2+I43 M2 5.62 0.3 I43 5.62 0.22 42.2 0.002 Circle 10 0.013 0.0025 0.897 1.64 0.83 0.897 0.9539 94 100 TRUE 1.611M2+N1 M2 5.62 2.62 N1 5.32 2.32 82 0.004 Circle 12 0.013 0 0 0 0.03 0 2.1549 0 2.5 FALSE 2.66M3+M2 M3 6.98 1.33 M2 5.62 0.3 379.8 0.003 Circle 8 0.013 0.0015 0.8973 2.57 0.67 0.8973 0.6293 142.6 100 TRUE 3.687M4+M31 M4 9.9 3 M31 7 2.52 142.5 0.003 Circle 8 0.013 0.0122 0.6174 1.77 0.67 0.6174 0.7013 88 100 TRUE 6.051M5+M4 M5 11.95 3.9 M4 9.9 3.05 372.5 0.002 Circle 8 0.013 0.0519 0.6174 1.77 0.67 0.6174 0.5772 107 100 TRUE 7.038M6+M22 M6 12.3 6.22 M22 12.3 5.54 341.1 0.002 Circle 10 0.013 0.0744 0.3512 0.64 0.83 0.3513 0.9782 35.9 100 TRUE 7.047M7+M6 M7 12.4 6.45 M6 12.3 6.22 115.5 0.002 Circle 10 0.013 0.0979 0.3513 0.71 0.71 0.3513 0.9777 35.9 85.5 FALSE 7.048M8+M7 M8 14.41 7.71 M7 12.4 6.45 192.5 0.007 Circle 10 0.013 0.1057 0.3513 2.36 0.26 0.3521 1.7725 19.8 31.7 FALSE 7.979M12+M40 M12 14.95 7.4 M40 13.27 5.72 338.8 0.005 Circle 8 0.013 0.041 0.2462 0.92 0.48 0.2466 0.8509 28.9 71.9 TRUE 7.665M13+M12 M13 16.33 8.78 M12 14.95 7.4 275.6 0.005 Circle 8 0.013 0.0368 0.2463 1.92 0.26 0.2466 0.8551 28.8 39.6 FALSE 9.045M14+M5 M14 10.14 5.82 M5 11.95 3.95 327.8 0.006 Circle 6 0.013 0.001 0.02 0.1 0.5 0.0209 0.4238 4.7 100 TRUE 7.038M16+M8 M16 14.85 8.05 M8 14.41 7.81 19.7 0.012 Circle 6 0.013 0.0005 0.01 0.44 0.09 0.01 0.6193 1.6 17.4 FALSE 8.086M18+M5 M18 12 4.51 M5 11.95 4.2 153.9 0.002 Circle 10 0.013 0.0696 0.3512 0.64 0.83 0.3513 0.9833 35.7 100 TRUE 7.039M19+M18 M19 12.1 4.7 M18 12 4.51 94.8 0.002 Circle 10 0.013 0.063 0.3512 0.64 0.83 0.3513 0.9808 35.8 100 TRUE 7.04M20+M19 M20 12.2 4.86 M19 12.1 4.7 78 0.002 Circle 10 0.013 0.0706 0.3512 0.64 0.83 0.3513 0.9923 35.4 100 TRUE 7.042M21+M20 M21 12.3 5.45 M20 12.2 4.86 296.6 0.002 Circle 10 0.013 0.074 0.3512 0.64 0.83 0.3513 0.9771 35.9 100 TRUE 7.044M22+M21 M22 12.3 5.54 M21 12.3 5.45 43.3 0.002 Circle 10 0.013 0.0885 0.3512 0.64 0.83 0.3513 0.9988 35.2 100 TRUE 7.045M23+M24 M23 7.5 4.92 M24 7.4 4.53 195 0.002 Circle 8 0.013 0.0387 0.28 0.8 0.67 0.28 0.5404 51.8 100 TRUE 5.999M24+M25 M24 7.4 4.56 M25 7.3 4.04 260 0.002 Circle 8 0.013 0.0327 0.28 0.8 0.67 0.28 0.5404 51.8 100 TRUE 5.969M25+M26 M25 7.3 4.04 M26 7.3 3.5 270 0.002 Circle 8 0.013 0.0371 0.28 0.8 0.67 0.28 0.5404 51.8 100 TRUE 5.909M26+M27 M26 7.3 3.5 M27 7.2 3.25 124.9 0.002 Circle 8 0.013 0.022 0.28 0.8 0.67 0.28 0.5406 51.8 100 TRUE 5.907M27+M29 M27 7.2 3.25 M29 7.1 3.18 35.2 0.002 Circle 8 0.013 0.0237 0.28 0.8 0.67 0.28 0.5389 52 100 TRUE 5.906M28+N11 M28 7.3 0.37 N11 7.2 -0.1 236.4 0.002 Circle 8 0.013 0.0031 0.0109 0.78 0.04 0.0109 0.5388 2 6.7 FALSE 0.425M29+M31 M29 7.1 3.18 M31 7 2.52 328.8 0.002 Circle 8 0.013 0.0373 0.28 0.8 0.67 0.28 0.5414 51.7 100 TRUE 5.905M30+N29 M30 7.3 0.64 N29 7.2 0.13 255.2 0.002 Circle 8 0.013 0.006 0.0109 0.74 0.06 0.0109 0.5402 2 8.7 FALSE 0.696M31+M3 M31 7 2.52 M3 6.98 1.33 357.1 0.003 Circle 8 0.013 0.0033 0.8973 2.57 0.67 0.8973 0.6975 128.6 100 TRUE 5.733M32+M33 M32 7.3 2.88 M33 7.3 2.49 195 0.002 Circle 8 0.013 0.0062 0.0123 0.84 0.05 0.0123 0.5404 2.3 8.2 FALSE 2.942M33+M34 M33 7.3 2.49 M34 7.2 1.91 287.6 0.002 Circle 8 0.013 0.0062 0.0123 0.7 0.06 0.0123 0.5426 2.3 9.7 FALSE 2.552M34+N22 M34 7.2 1.91 N22 7.1 1.4 253.5 0.002 Circle 8 0.013 0.011 0.0246 0.64 0.11 0.0246 0.542 4.5 16.6 FALSE 2.022M35+M34 M35 7.2 2.16 M34 7.2 1.91 123.6 0.002 Circle 8 0.013 0.0048 0.0123 0.76 0.06 0.0123 0.5434 2.3 9.2 FALSE 2.221M36+M37 M36 7.3 3.24 M37 7.4 2.73 256.6 0.002 Circle 8 0.013 0.0108 0.0287 0.62 0.13 0.0288 0.5387 5.3 19 FALSE 3.366M37+N24 M37 7.4 2.73 N24 7.3 2.21 259.3 0.002 Circle 8 0.013 0.0108 0.0287 0.62 0.13 0.0289 0.5411 5.3 19 FALSE 2.859M38+M39 M38 19.58 12.03 M39 18.79 11.24 153 0.005 Circle 8 0.013 0.0532 0.2464 1.95 0.26 0.2472 0.8683 28.4 39 FALSE 12.291M39+M43 M39 18.79 11.24 M43 17.59 10.04 240 0.005 Circle 8 0.013 0.0367 0.2465 1.94 0.26 0.2466 0.8544 28.8 39.2 FALSE 11.505M40+M5 M40 13.27 5.72 M5 11.95 4.4 265.2 0.005 Circle 8 0.013 0.0284 0.2465 0.71 0.67 0.2465 0.8525 28.9 100 TRUE 7.039M41+M13 M41 16.89 9.34 M13 16.33 8.78 109.7 0.005 Circle 8 0.013 0.0449 0.2463 1.94 0.26 0.2464 0.8633 28.5 39.3 FALSE 9.604M42+M41 M42 17.07 9.82 M41 16.89 9.34 37 0.013 Circle 8 0.013 0.0401 0.2463 2.71 0.2 0.2464 1.3763 17.9 30.7 FALSE 10.029M43+M42 M43 17.59 10.04 M42 17.07 9.82 103 0.002 Circle 8 0.013 0.0458 0.2463 1.49 0.32 0.2465 0.5585 44.1 48 FALSE 10.373METERING STATION+T2 METERING STATION 0 -14.66 T2 3.04 -14.76 444.9 0 Circle 24 0.013 1.7982 8.9574 3.04 1.77 8.9574 3.3914 264.1 88.7 TRUE -12.603N1+K6 N1 5.32 -2.08 K6 4.44 -2.86 253.3 0.003 Circle 12 0.013 0.153 0.3379 1.75 0.29 0.338 1.977 17.1 29.4 FALSE -1.781N2+N1 N2 5.71 -1.39 N1 5.32 -2.08 295.7 0.002 Circle 10 0.013 0.153 0.3725 1.66 0.36 0.3725 1.0583 35.2 43 FALSE -1.03N3+N21 N3 6 -0.64 N21 6 -0.82 88.8 0.002 Circle 10 0.013 0.1316 0.3152 1.6 0.32 0.3152 0.9864 32 38.9 FALSE -0.301N4+N3 N4 6.14 0.24 N3 6 -0.64 334.7 0.003 Circle 10 0.013 0.1316 0.3152 1.64 0.32 0.3152 1.1234 28.1 38.3 FALSE 0.564N5+N4 N5 7.28 1.13 N4 6.14 0.29 332.5 0.003 Circle 10 0.013 0.1098 0.2619 1.51 0.3 0.2619 1.1012 23.8 35.5 FALSE 1.427N6+N5 N6 8.64 1.99 N5 7.28 1.13 332.5 0.003 Circle 10 0.013 0.1098 0.2619 1.52 0.29 0.2619 1.1142 23.5 35.2 FALSE 2.285N7+N6 N7 9.69 2.84 N6 8.64 1.99 332.7 0.003 Circle 10 0.013 0.1098 0.2619 1.52 0.29 0.2619 1.1074 23.7 35.4 FALSE 3.136N8+N9 N8 13.8 4.05 N9 11.48 3.68 118.7 0.003 Circle 10 0.013 0.1098 0.2619 1.64 0.28 0.262 1.2232 21.4 33.4 FALSE 4.331N9+N7 N9 11.48 3.68 N7 9.69 2.84 284 0.003 Circle 10 0.013 0.1098 0.2619 1.6 0.28 0.2619 1.1915 22 34 FALSE 3.965N10+N13 N10 7.1 -0.52 N13 7 -0.88 176 0.002 Circle 8 0.013 0.006 0.0109 0.78 0.06 0.0109 0.5465 2 8.4 FALSE -0.464N11+N12 N11 7.2 -0.1 N12 7.1 -0.56 227.2 0.002 Circle 8 0.013 0.0062 0.0218 0.77 0.09 0.0218 0.5437 4 13.6 FALSE 0.001N12+N13 N12 7.1 -0.56 N13 7 -0.88 157.9 0.002 Circle 8 0.013 0.0062 0.0218 0.69 0.1 0.0218 0.544 4 14.6 FALSE -0.46 Attachments.xlsx/Calibration PWWF Page 8 of 10
Freyer and Laureta, Inc.

Last printed: 5/13/2025
210
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
N13+N14 N13 7 -0.88 N14 6 -1.21 167 0.002 Circle 8 0.013 0.0122 0.0327 0.35 0.21 0.0327 0.5371 6.1 31.1 FALSE -0.737N14+N2 N14 6 -1.21 N2 5.71 -1.39 88.4 0.002 Circle 10 0.013 0.153 0.3725 1.72 0.35 0.3725 0.9886 37.7 41.8 FALSE -0.838N15+N16 N15 7.3 0.75 N16 7.2 0.25 251.8 0.002 Circle 8 0.013 0.0046 0.0123 0.72 0.06 0.0123 0.5385 2.3 9.5 FALSE 0.812N16+N17 N16 7.2 0.25 N17 7.1 -0.21 228.2 0.002 Circle 8 0.013 0.0046 0.0123 0.81 0.05 0.0123 0.5425 2.3 7.6 FALSE 0.311N17+N20 N17 7.1 -0.27 N20 7 -0.67 197 0.002 Circle 8 0.013 0.0046 0.0123 0.74 0.06 0.0123 0.5445 2.3 9.4 FALSE -0.208N18+N19 N18 7.2 0.29 N19 7.1 -0.22 255.9 0.002 Circle 8 0.013 0.0046 0.0123 0.72 0.06 0.0123 0.5394 2.3 9.5 FALSE 0.352N19+N20 N19 7.1 -0.22 N20 7 -0.67 224.1 0.002 Circle 8 0.013 0.0046 0.0123 0.82 0.05 0.0123 0.5415 2.3 7.7 FALSE -0.159N20+N21 N20 7 -0.67 N21 6 -0.82 72 0.002 Circle 8 0.013 0.0092 0.0246 0.17 0.29 0.0246 0.5515 4.5 43.2 FALSE -0.457N21+N14 N21 6 -0.82 N14 6 -1.21 195.8 0.002 Circle 10 0.013 0.1408 0.3398 1.54 0.35 0.3398 0.9778 34.8 42.5 FALSE -0.457N22+N23 N22 7.1 1.4 N23 7.1 0.98 212 0.002 Circle 8 0.013 0.011 0.0246 0.7 0.1 0.0246 0.5378 4.6 15.7 FALSE 1.511N23+N28 N23 7.1 0.98 N28 7 0.59 193.2 0.002 Circle 8 0.013 0.011 0.0246 0.69 0.11 0.0246 0.5429 4.5 15.8 FALSE 1.09N24+N25 N24 7.3 2.21 N25 7.3 1.98 116.3 0.002 Circle 8 0.013 0.0108 0.0287 0.63 0.13 0.0288 0.5374 5.3 18.9 FALSE 2.337N25+N26 N25 7.3 1.98 N26 7.2 1.46 262.5 0.002 Circle 8 0.013 0.0108 0.0287 0.62 0.13 0.0288 0.5378 5.3 19 FALSE 2.107N26+N27 N26 7.2 1.46 N27 7.1 0.96 247.5 0.002 Circle 8 0.013 0.0108 0.0287 0.71 0.11 0.0287 0.5431 5.3 17.2 FALSE 1.585N27+N28 N27 7.1 0.96 N28 7 0.59 183 0.002 Circle 8 0.013 0.0108 0.0287 0.64 0.12 0.0287 0.5433 5.3 18.7 FALSE 1.086N28+N4 N28 7 0.59 N4 6.14 0.29 150.3 0.002 Circle 8 0.013 0.0218 0.0533 0.67 0.19 0.0533 0.5398 9.9 27.9 FALSE 0.774N29+N10 N29 7.2 0.13 N10 7.1 -0.52 325.6 0.002 Circle 8 0.013 0.006 0.0109 0.72 0.06 0.0109 0.5399 2 8.8 FALSE 0.186N30+N11 N30 7.3 0.17 N11 7.2 -0.1 134 0.002 Circle 8 0.013 0.0031 0.0109 0.79 0.06 0.0109 0.5424 2 8.3 FALSE 0.226O3+N8 O3 17.6 8.2 N8 13.8 4.1 205.1 0.02 Circle 8 0.013 0.1098 0.2615 2.75 0.19 0.2623 1.7084 15.3 28.2 FALSE 8.392O4+O3 O4 15.39 9.13 O3 17.6 8.3 277.4 0.003 Circle 8 0.013 0.0912 0.2128 1.51 0.28 0.2128 0.661 32.2 42.4 FALSE 9.415O5+O4 O5 14.73 10.25 O4 15.39 9.13 398.6 0.003 Circle 8 0.013 0.0912 0.2125 1.47 0.29 0.2126 0.6405 33.2 43.1 FALSE 10.54O6+O5 O6 13.82 11.05 O5 14.73 10.25 399.4 0.002 Circle 8 0.013 0.0912 0.2126 1.3 0.32 0.2126 0.5408 39.3 47.5 FALSE 11.369O7+O6 O7 15.16 11.56 O6 13.82 11.05 426.9 0.001 Circle 8 0.013 0.0912 0.2126 1.09 0.36 0.2126 0.4177 50.9 54.7 FALSE 11.933O8+O59 O8 16.28 12.23 O59 16.36 11.92 102.7 0.003 Circle 8 0.013 0.0788 0.1798 1.43 0.26 0.1798 0.6639 27.1 38.9 FALSE 12.496O9+O8 O9 17.01 12.76 O8 16.28 12.23 139.7 0.004 Circle 6 0.013 0.0711 0.1588 1.48 0.27 0.1588 0.3456 46 53.5 FALSE 13.03O10+O9 O10 17.95 13.1 O9 17.01 12.76 156.6 0.002 Circle 8 0.013 0.0711 0.1588 1.21 0.27 0.1588 0.563 28.2 40.3 FALSE 13.373O11+O10 O11 19.41 14.01 O10 17.95 13.15 259.2 0.003 Circle 8 0.013 0.0543 0.1445 1.34 0.23 0.1445 0.696 20.8 34.7 FALSE 14.242O12+O11 O12 19.9 14.5 O11 19.41 14.01 394.2 0.001 Circle 8 0.013 0.0543 0.1445 0.94 0.3 0.1445 0.426 33.9 45.2 FALSE 14.803O13+O12 O13 22.22 16.47 O12 19.9 14.5 414.6 0.005 Circle 8 0.013 0.0543 0.1445 1.53 0.21 0.1445 0.8329 17.3 31.5 FALSE 16.683O14+O13 O14 21.75 17.35 O13 22.22 16.87 129.7 0.004 Circle 8 0.013 0.0105 0.0279 0.88 0.1 0.0282 0.7351 3.8 14.6 FALSE 17.455O15+O14 O15 24.85 19.05 O14 21.75 17.35 307.9 0.006 Circle 8 0.013 0.0105 0.0279 0.87 0.1 0.03 0.8979 3.1 14.8 FALSE 19.143O16+O15 O16 28.01 22.56 O15 24.85 19.2 234.7 0.014 Circle 6 0.013 0.0105 0.0279 1.04 0.08 0.0309 0.6713 4.2 15.9 FALSE 22.645O17+O3 O17 10.93 8.62 O3 17.6 8.3 161.2 0.002 Circle 8 0.013 0.0186 0.0493 0.66 0.18 0.0493 0.5384 9.2 26.7 FALSE 8.8O18+O17 O18 15.83 11.93 O17 10.93 8.62 264 0.013 Circle 8 0.013 0.0051 0.0136 0.74 0.04 0.0136 1.353 1 5.3 FALSE 11.966O19+O17 O19 17.6 10.75 O17 10.93 8.62 85.9 0.025 Circle 6 0.013 0.0135 0.0357 1.09 0.08 0.0362 0.8835 4 16.6 FALSE 10.84O20+O19 O20 17 10.98 O19 17.6 10.75 115.6 0.002 Circle 6 0.013 0.0042 0.0057 0.68 0.03 0.0057 0.2503 2.3 6.2 FALSE 11.011O21+O19 O21 20.09 12.64 O19 17.6 10.75 393.6 0.005 Circle 6 0.013 0.0093 0.0302 0.97 0.11 0.0302 0.3888 7.8 21.5 FALSE 12.761O22+O21 O22 20 13.27 O21 20.09 12.64 318.2 0.002 Circle 6 0.013 0.0093 0.03 0.64 0.14 0.0302 0.2497 12 28.9 FALSE 13.418O23+O22 O23 21.65 15.65 O22 20 13.27 469.8 0.005 Circle 6 0.013 0.0093 0.0301 0.89 0.11 0.0301 0.3993 7.5 22.8 FALSE 15.768O24+O23 O24 21.18 15.84 O23 21.65 15.65 96.7 0.002 Circle 6 0.013 0.0093 0.03 0.67 0.14 0.03 0.2487 12.1 27.9 FALSE 15.983O25+O7 O25 16.12 12.07 O7 15.16 11.61 177.4 0.003 Circle 6 0.013 0.0124 0.0328 0.76 0.14 0.0335 0.2857 11.5 27.2 FALSE 12.222O26+O25 O26 18.86 13.26 O25 16.12 12.12 332.8 0.003 Circle 6 0.013 0.0031 0.0131 0.8 0.07 0.0141 0.3284 4 13.8 FALSE 13.324O27+O26 O27 19.94 13.44 O26 18.86 13.31 65.4 0.002 Circle 6 0.013 0.0031 0.0066 0.68 0.03 0.0066 0.2502 2.6 6 FALSE 13.475O28+O26 O28 19 14.28 O26 18.86 13.41 434.3 0.002 Circle 6 0.013 0 0.0065 0.7 0.03 0.0079 0.2511 2.6 6.8 FALSE 14.333O29+O28 O29 23 19.53 O28 19 14.28 174 0.03 Circle 6 0.013 0 0 0 0 0 0.9746 0 0 FALSE 19.544O29+O30 O29 23 19.53 O30 22.78 19.08 226 0.002 Circle 6 0.013 0 0 0 0.04 0 0.2504 0 7.4 FALSE 19.599O30+O35 O30 22.78 17.63 O35 21.74 16.44 175.9 0.007 Circle 6 0.013 0.0168 0.0492 0.99 0.05 0.0492 0.4615 10.7 9.8 FALSE 17.699O31+O30 O31 23 18.76 O30 22.78 18.58 89.5 0.002 Circle 6 0.013 0.009 0.0164 0.8 0.08 0.0164 0.2516 6.5 16.1 FALSE 18.845O32+O31 O32 24 19.18 O31 23 18.76 210.5 0.002 Circle 6 0.013 0.009 0.0164 0.83 0.08 0.0164 0.2506 6.5 15.6 FALSE 19.264O33+O32 O33 25 19.71 O32 24 19.18 262.5 0.002 Circle 6 0.013 0.009 0.0164 0.76 0.08 0.0165 0.2521 6.5 16.7 FALSE 19.793O34+O10 O34 23.33 14.69 O10 17.95 13.35 267.7 0.005 Circle 6 0.013 0.0168 0.0492 1.09 0.07 0.0492 0.397 12.4 13.9 FALSE 14.769O35+O34 O35 21.74 16.44 O34 23.33 14.69 316.4 0.006 Circle 6 0.013 0.0168 0.0492 1.08 0.07 0.0492 0.4173 11.8 13.5 FALSE 16.519O36+O30 O36 24.12 18.01 O30 22.78 17.68 164.4 0.002 Circle 6 0.013 0.0077 0.0164 0.78 0.08 0.0164 0.2514 6.5 16.3 FALSE 18.093O37+O25 O37 16.63 12.23 O25 16.12 12.07 80.9 0.002 Circle 6 0.013 0.0093 0.0197 0.71 0.1 0.0197 0.2495 7.9 19.8 FALSE 12.334O38+O37 O38 17.23 12.46 O37 16.63 12.23 117.5 0.002 Circle 6 0.013 0.0031 0.0066 0.71 0.04 0.0066 0.2482 2.6 7 FALSE 12.495O39+O37 O39 16.48 12.31 O37 16.63 12.23 40.8 0.002 Circle 6 0.013 0.0062 0.0131 0.88 0.06 0.0131 0.2484 5.3 12.8 FALSE 12.377O40+O39 O40 16.65 12.38 O39 16.48 12.31 37.3 0.002 Circle 6 0.013 0.0031 0.0066 0.28 0.09 0.0066 0.2431 2.7 17.7 FALSE 12.434O41+O40 O41 16.5 12.47 O40 16.65 12.38 44.5 0.002 Circle 6 0.013 0.0031 0.0066 0.64 0.02 0.0066 0.2523 2.6 4.2 FALSE 12.502O42+O39 O42 16.78 12.41 O39 16.48 12.31 47.6 0.002 Circle 6 0.013 0.0031 0.0066 0.65 0.02 0.0066 0.2572 2.6 4.8 FALSE 12.445O43+O42 O43 17.92 13.6 O42 16.78 12.41 181.9 0.007 Circle 6 0.013 0.0031 0.0066 0.65 0.02 0.0066 0.4538 1.4 4.5 FALSE 13.628O44+O43 O44 18.13 13.78 O43 17.92 13.64 69.2 0.002 Circle 6 0.013 0.0031 0.0066 0.69 0.03 0.0066 0.2524 2.6 6.2 FALSE 13.815O45+O8 O45 17.06 12.55 O8 16.28 12.23 65.8 0.005 Circle 6 0.013 0.0078 0.021 0.69 0.11 0.021 0.3913 5.4 21.2 FALSE 12.64O46+O45 O46 18 13.61 O45 17.06 12.55 212.5 0.005 Circle 6 0.013 0.0016 0.007 0.75 0.04 0.007 0.3963 1.8 8.5 FALSE 13.647O47+O45 O47 16.84 12.91 O45 17.06 12.55 71.5 0.005 Circle 6 0.013 0.0062 0.014 0.85 0.06 0.014 0.3981 3.5 11.3 FALSE 12.973O48+O47 O48 17.43 13.52 O47 16.84 12.91 122 0.005 Circle 6 0.013 0.0016 0.007 0.69 0.03 0.007 0.3967 1.8 6.3 FALSE 13.552O49+O47 O49 17.41 13.27 O47 16.84 12.91 72.6 0.005 Circle 6 0.013 0.0047 0.007 0.68 0.03 0.007 0.3951 1.8 5.9 FALSE 13.304O50+O49 O50 17.95 14.13 O49 17.41 13.27 172.1 0.005 Circle 6 0.013 0.0047 0.007 0.63 0.02 0.007 0.3966 1.8 3.9 FALSE 14.159O51+O13 O51 24.5 18.4 O13 22.22 16.57 467.6 0.004 Circle 6 0.013 0.0438 0.1166 1.32 0.23 0.1166 0.351 33.2 45.9 FALSE 18.633O52+O51 O52 26.81 19.11 O51 24.5 18.4 213.3 0.003 Circle 6 0.013 0.029 0.0772 1.04 0.2 0.0772 0.3237 23.8 40.3 FALSE 19.315 Attachments.xlsx/Calibration PWWF Page 9 of 10
Freyer and Laureta, Inc.

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211
Attachment 2
Peak Wet Weather Flow Model Results
Label Start Node
Rim (Start)
(ft)
Invert
(Start) (ft) Stop Node
Rim (Stop)
(ft)
Invert
(Stop) (ft) Length (ft)
Slope
(Calculated)
(ft/ft)
Section
Type
Diameter
(in) Manning's n
Flow
(Middle)
(cfs)
Velocity
(ft/s)
Depth
(Middle) (ft)
Flow
(Maximum)
(cfs)
Capacity
(Full Flow)
(cfs)
Flow /
Capacity
(Design) (%) Depth/Rise (%)
Depth
(Maximum) /
Rise (%)
Is Ever
Surcharged?
Hydraulic
Grade
(Maximum) (ft)
O53+O52 O53 27 19.48 O52 26.81 19.11 188.5 0.002 Circle 6 0.013 0.0145 0.01 0.81 0.05 0.01 0.2486 4 10.5 FALSE 19.533O54+O52 O54 31.19 20.39 O52 26.81 19.11 380.1 0.003 Circle 6 0.013 0.0145 0.0672 0.97 0.19 0.0672 0.3256 20.6 38.4 FALSE 20.584O55+O54 O55 28.75 20.95 O54 31.19 20.44 399.4 0.001 Circle 6 0.013 0.0145 0.0672 0.68 0.25 0.0672 0.2005 33.5 50.4 FALSE 21.204O56+O55 O56 27.04 22.24 O55 28.75 20.95 376.5 0.003 Circle 6 0.013 0.0145 0.0672 0.97 0.19 0.0674 0.3284 20.5 38.2 FALSE 22.431O57+O51 O57 25.61 19.76 O51 24.5 18.4 365.2 0.004 Circle 6 0.013 0.0148 0.0394 0.78 0.15 0.0394 0.3424 11.5 30.3 FALSE 19.916O58+O57 O58 26.81 20.57 O57 25.61 19.76 403.4 0.002 Circle 6 0.013 0.0148 0.0394 0.61 0.18 0.0394 0.2514 15.7 36.4 FALSE 20.752O59+O7 O59 16.36 11.92 O7 15.16 11.56 182.3 0.002 Circle 8 0.013 0.0788 0.1798 1.22 0.29 0.1798 0.537 33.5 43.8 FALSE 12.214O60+O61 O60 15.68 9.18 O61 14.55 7.85 199 0.007 Circle 14 0.013 0.1346 0.3413 2.29 0.23 0.3413 4.3933 7.8 19.7 FALSE 9.411O61+M8 O61 14.55 7.85 M8 14.41 7.81 11.8 0.003 Circle 14 0.013 0.1272 0.3413 2 0.25 0.3413 3.1288 10.9 21.7 FALSE 8.112O62+O18 O62 17.08 13.18 O18 15.83 11.93 249 0.005 Circle 6 0.013 0.0051 0.0136 0.89 0.07 0.0136 0.3975 3.4 13.1 FALSE 13.241O63+O62 O63 17.27 13.37 O62 17.08 13.18 38 0.005 Circle 6 0.013 0.0051 0.0136 0.85 0.06 0.0136 0.3967 3.4 11.4 FALSE 13.427T1+T0 T1 4.57 -15.43 T0 #N/A -17.68 329.2 0.007 Circle 24 0.013 1.7982 8.9574 5.86 0.98 8.9573 18.7015 47.9 48.9 FALSE -14.443T2+T1 T2 3.04 -14.76 T1 4.57 -15.43 505.8 0.001 Circle 24 0.013 1.7982 8.9574 3.62 1.47 8.9574 8.2331 108.8 73.4 FALSE -13.154T3+METERING STATION T3 2.52 -14.63 METERING STATION 0 -14.66 55 0.001 Circle 24 0.013 1.7982 8.9574 2.85 2 8.9574 5.2832 169.5 100 TRUE -12.567T4+T3 T4 1.41 -12.09 T3 2.52 -14.63 474.9 0.005 Circle 24 0.013 1.7982 8.9575 5.17 1.08 8.9574 16.5436 54.1 54.1 TRUE -11.029T5+T4 T5 0.16 -11.76 T4 1.41 -11.99 352.3 0.001 Circle 24 0.013 1.7982 8.9575 3.5 1.52 8.9574 5.7799 155 75.9 FALSE -10.07T6+T5 T6 0.17 -11.38 T5 0.16 -11.66 382.1 0.001 Circle 24 0.013 1.7982 8.9575 3.21 1.66 8.9575 6.1236 146.3 83.1 FALSE -9.585T7+T6 T7 -0.07 -10.42 T6 0.17 -11.28 480.8 0.002 Circle 24 0.013 1.7982 8.9575 3.48 1.52 8.9575 9.5671 93.6 76.2 FALSE -8.882T8+T7 T8 0.14 -10.08 T7 -0.07 -10.32 501.9 0 Circle 24 0.013 1.7982 8.9576 3.19 1.67 8.9575 4.9467 181.1 83.7 FALSE -8.151T9+T8 T9 0.14 -9.67 T8 0.14 -9.98 497.7 0.001 Circle 24 0.013 1.7982 8.9576 2.94 1.86 8.9575 5.6456 158.7 93 TRUE -7.593T10+T9 T10 0.07 -9.12 T9 0.14 -9.57 446.9 0.001 Circle 24 0.013 1.7982 8.9576 2.93 1.88 8.9576 7.1782 124.8 93.8 FALSE -7.153T11+T10 T11 -0.24 -8.44 T10 0.07 -9.02 325.8 0.002 Circle 24 0.013 1.7982 8.9577 3.25 1.64 8.9576 9.5445 93.9 81.8 FALSE -6.828T12+T11 T12 0.55 -8.25 T11 -0.24 -8.49 482.2 0 Circle 24 0.013 1.7982 8.9578 3.01 1.8 8.9577 5.0467 177.5 89.8 TRUE -6.246T13+T12 T13 2.14 -7.3 T12 0.55 -8.25 504 0.002 Circle 24 0.013 1.7982 8.9578 3.16 1.69 8.9578 9.8211 91.2 84.6 TRUE -5.69T14+T13 T14 7.1 -7.1 T13 2.14 -7.3 478.1 0 Circle 24 0.013 1.7982 8.9579 3.03 1.78 8.9578 4.6267 193.6 89.2 TRUE -5.092T15+T14 T15 2.75 -12.9 T14 7.1 -7.9 93 -0.054 Circle 24 0.013 1.7982 8.9579 2.85 2 8.9578 52.4516 17.1 100 TRUE -5.092T16+T15 T16 1.34 -6.26 T15 2.75 -6.38 34.4 0.003 Circle 21 0.013 1.4197 7.4519 4.08 1.24 7.4519 9.358 79.6 71 FALSE -5.062T17+T16 T17 0.96 -5.84 T16 1.34 -6.26 481.7 0.001 Circle 21 0.013 1.4197 7.452 3.29 1.56 7.4519 4.6785 159.3 89.2 TRUE -4.01T18+T17 T18 1.12 -5.23 T17 0.96 -5.79 540.4 0.001 Circle 21 0.013 1.4197 7.452 3.1 1.75 7.4519 5.1004 146.1 100 TRUE -3.002T19+T18 T19 2.23 -4.72 T18 1.12 -5.23 500 0.001 Circle 21 0.013 1.4197 7.452 3.1 1.75 7.4519 5.0602 147.3 100 TRUE -2.02T20+T19 T20 2.72 -3.98 T19 2.23 -4.62 331.9 0.002 Circle 18 0.013 0.6762 2.2221 1.26 1.5 2.2221 4.6124 48.2 100 TRUE -1.983T21+T20 T21 3.07 -3.43 T20 2.72 -3.98 338.4 0.002 Circle 18 0.013 0.6617 2.1931 1.24 1.5 2.1931 4.2346 51.8 100 TRUE -1.948T22+T21 T22 2.81 -3.39 T21 3.07 -3.43 197.4 0 Circle 18 0.013 0.62 2.1159 1.2 1.47 2.1159 1.4952 141.5 97.8 FALSE -1.939T23+T22 T23 6.87 -3.03 T22 2.81 -3.29 446 0.001 Circle 18 0.013 0.62 2.116 1.36 1.23 2.116 2.5361 83.4 82 FALSE -1.897T24+T23 T24 3.66 -2.69 T23 6.87 -2.93 316.7 0.001 Circle 18 0.013 0.529 1.9796 1.74 0.92 1.9796 2.8915 68.5 61.3 FALSE -1.77T25+T24 T25 3.95 -2.59 T24 3.66 -2.62 282.2 0 Circle 18 0.013 0.529 1.9796 1.76 0.91 1.9796 1.083 182.8 60.7 FALSE -1.599T26+T25 T26 7.03 -2.32 T25 3.95 -2.52 305.6 0.001 Circle 18 0.013 0.465 1.792 1.75 0.84 1.792 2.6871 66.7 56.1 FALSE -1.454T27+T26 T27 7.85 -2.05 T26 7.03 -2.22 355.8 0 Circle 18 0.013 0.465 1.792 1.81 0.82 1.792 2.296 78.1 54.7 FALSE -1.173T28+T27 T28 8.67 -1.93 T27 7.85 -1.95 162.1 0 Circle 18 0.013 0.465 1.792 1.95 0.77 1.792 1.1667 153.6 51.6 FALSE -1.082T29+T28 T29 4.98 -1.62 T28 8.67 -1.93 233.8 0.001 Circle 18 0.013 0.465 1.792 2.1 0.73 1.792 3.8248 46.9 48.7 FALSE -0.888AbbreviationsPWWF: Peak Wet Weather FlowCFS: Cubic Feet per Secondft: Feets: Secondsin: Inches Attachments.xlsx/Calibration PWWF Page 10 of 10
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212
FREYER & LAURETA, INC. Civil Engineers · Surveyors · Construction Managers.

APPENDIX C

FLOW DEMAND CALCULATIONS
Scenario 1: 2025 Flow Demand Calculations
Scenario 2: 2035 Flow Demand Calculations
Scenario 3: 2035 Enhanced Flow Demand Calculations
213
Appendix C: Table 1
Land Use Changes - 2014 Zoning versus Proposed 2035 Zoning APN Address 2014 Zoning (2) 2035 Zoning (3)
063-121-400 2091 BAY RD, EAST PALO ALTO Parks/Recreation/Conservation Office 063-122-030 BAY RD, EAST PALO ALTO Parks/Recreation/Conservation Office 063-132-140 1905 BAY RD, EAST PALO ALTO Parks/Recreation/Conservation Mixed Use Corridor 063-111-250 1675 BAY RD, EAST PALO ALTO
Low Density Residential
Office
Mixed Use High
Mixed Use High
063-111-230 Parks/Recreation/Conservation Mixed Use High 063-103-310 1585 BAY RD, EAST PALO ALTO Office Mixed Use High 113-530-999 Low Density Residential High Density Residential 113-530-040 2426 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-530-050 2428 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-530-020 2422 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-530-030 2424 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-530-060 2430 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-530-010 2420 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-710-060 2450 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-710-040 2446 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-710-020 2442 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-710-030 2444 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-710-010 2440 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-710-050 2448 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-710-999 Low Density Residential High Density Residential 113-720-999 Low Density Residential High Density Residential 113-720-030 2464 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-720-010 2460 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-720-040 2466 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-720-020 2462 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-740-050 2478 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-740-020 2472 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-740-999 Low Density Residential High Density Residential 113-740-070 2482 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-740-080 2484 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-740-030 2474 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-740-010 2470 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-740-040 2476 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 113-740-060 2480 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 063-103-440 2400 GLORIA WAY, EAST PALO ALTO Low Density Residential High Density Residential 063-090-020 1423-1425A BAY RD, EAST PALO ALTO Medium Density Residential Parks/Recreation/Conservation 063-090-060 Low Density Residential Public/Institutional 063-090-080 Low Density Residential Public/Institutional 063-231-220 1800 BAY RD, EAST PALO ALTO Office Mixed Use Corridor 063-231-240 1804 BAY RD, EAST PALO ALTO Office Mixed Use Corridor 063-231-250 1798 BAY RD, EAST PALO ALTO Office Mixed Use Corridor 063-232-350 901 WEEKS ST, EAST PALO ALTO Office Mixed Use High 063-232-210 WEEKS ST, EAST PALO ALTO Office High Density Residential 063-232-220 WEEKS ST, EAST PALO ALTO Office High Density Residential 063-232-230 WEEKS ST, EAST PALO ALTO Office High Density Residential 063-232-260 1001 WEEKS ST, EAST PALO ALTO Office High Density Residential 063-232-090 1003 WEEKS ST, EAST PALO ALTO Office High Density Residential 063-232-240 1045 WEEKS ST, EAST PALO ALTO Office High Density Residential 063-232-150 2421 PULGAS AVE, EAST PALO ALTO Office High Density Residential 063-232-300 1095 WEEKS ST, EAST PALO ALTO Office High Density Residential 063-232-250 1085 WEEKS ST, EAST PALO ALTO Office High Density Residential 063-232-160 2447 PULGAS AVE, EAST PALO ALTO Office High Density Residential 063-221-180 2371 CLARKE AVE, EAST PALO ALTO Low Density Residential High Density Residential 063-221-190 2369 CLARKE AVE, EAST PALO ALTO Low Density Residential High Density Residential 063-221-200 891 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-220 867 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-210 871 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-230 865 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-500 863 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 1 of 9 Freyer & Laureta, Inc.

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Appendix C: Table 1
Land Use Changes - 2014 Zoning versus Proposed 2035 Zoning APN Address 2014 Zoning (2) 2035 Zoning (3)
063-221-240 Low Density Residential High Density Residential 063-221-250 831 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-260 819 JAMIE LN, EAST PALO ALTO Low Density Residential High Density Residential 063-221-270 823 JAMIE LN, EAST PALO ALTO Low Density Residential High Density Residential 063-221-280 827 JAMIE LN, EAST PALO ALTO Low Density Residential High Density Residential 063-221-320 817 PAUL ROBESON CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-310 815 PAUL ROBESON CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-300 813 PAUL ROBESON CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-290 811 PAUL ROBESON CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-380 809 PAUL ROBESON CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-370 807 PAUL ROBESON CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-360 805 PAUL ROBESON CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-350 803 PAUL ROBESON CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-340 801 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-390 791 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-550 785 CAROLE CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-540 779 CAROLE CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-530 773 CAROLE CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-520 767 CAROLE CT, EAST PALO ALTO Low Density Residential High Density Residential 063-221-510 761 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-410 731 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-420 717 WEEKS ST, EAST PALO ALTO Low Density Residential High Density Residential 063-221-430 2360 COOLEY AVE, EAST PALO ALTO Low Density Residential High Density Residential 063-221-440 2362-2362 COOLEY AVE, EAST PALO ALTO Low Density Residential High Density Residential 063-221-450 2364 COOLEY AVE, EAST PALO ALTO Low Density Residential High Density Residential 063-203-210 585 WEEKS ST, EAST PALO ALTO Commercial Mixed Use High 063-203-220 579 WEEKS ST, EAST PALO ALTO Commercial Low Density Residential 063-203-230 563 WEEKS ST, EAST PALO ALTO Commercial Low Density Residential 063-203-240 549 WEEKS ST, EAST PALO ALTO Commercial Low Density Residential 063-203-250 541 WEEKS ST, EAST PALO ALTO Commercial Low Density Residential 063-203-260 533 WEEKS ST, EAST PALO ALTO Commercial Low Density Residential 063-203-270 Commercial Low Density Residential
063-203-390 1518 BAY RD, EAST PALO ALTO Commercial Medium Density Residential 063-203-370 1508 BAY RD, EAST PALO ALTO Commercial Medium Density Residential 063-203-350 1574 BAY RD, EAST PALO ALTO Commercial Medium Density Residential 063-203-410 1568 BAY RD, EAST PALO ALTO Commercial Medium Density Residential 063-203-400 1560 BAY RD, EAST PALO ALTO Commercial Medium Density Residential 063-203-440 1554 BAY RD, EAST PALO ALTO Commercial Medium Density Residential 063-203-360 1546 BAY RD, EAST PALO ALTO Commercial Medium Density Residential 063-203-450 1538 BAY RD, EAST PALO ALTO Commercial Medium Density Residential 063-203-430 1530 BAY RD, EAST PALO ALTO Commercial Medium Density Residential 063-203-380 Commercial Medium Density Residential
063-202-280
2361-2369 UNIVERSITY AVE 101-308,
EAST PALO ALTO High Density Residential Mixed Use Corridor 063-202-160 561 SACRAMENTO ST, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-202-100 566 WEEKS ST, EAST PALO ALTO High Density Residential Low Density Residential 063-202-090 564 WEEKS ST, EAST PALO ALTO High Density Residential Low Density Residential 063-202-080 556 WEEKS ST, EAST PALO ALTO High Density Residential Low Density Residential 063-201-270 578 SACRAMENTO ST, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-201-240 2343 UNIVERSITY AVE, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-201-220 2337 UNIVERSITY AVE, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-201-090 576 SACRAMENTO ST, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-201-080 566 SACRAMENTO ST, EAST PALO ALTO High Density Residential Low Density Residential 063-201-290 2331 UNIVERSITY AVE, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-201-250 RUNNYMEDE ST, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-201-260 RUNNYMEDE ST, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-210-630 2358 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-210-450 2377 COOLEY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-210-410 2371 COOLEY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-210-340 2369 COOLEY AVE, EAST PALO ALTO Commercial High Density Residential 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 2 of 9 Freyer & Laureta, Inc.

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Appendix C: Table 1
Land Use Changes - 2014 Zoning versus Proposed 2035 Zoning APN Address 2014 Zoning (2) 2035 Zoning (3)
063-210-350 2365 COOLEY AVE, EAST PALO ALTO Commercial High Density Residential 063-210-480 2361 COOLEY AVE, EAST PALO ALTO Commercial High Density Residential 063-210-490 2355 COOLEY AVE, EAST PALO ALTO Commercial High Density Residential 063-210-310 2346 UNIVERSITY AVE, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-210-380 2354 UNIVERSITY AVE, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-210-520 2338 UNIVERSITY AVE, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-070 2330 UNIVERSITY AVE # 160, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-200 2330 UNIVERSITY AVE # 290, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-020 2330 UNIVERSITY AVE # 110, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-010 2330 UNIVERSITY AVE # 100, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-260 2330 UNIVERSITY AVE # 350, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-170 2330 UNIVERSITY AVE # 260, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-050 2330 UNIVERSITY AVE # 140, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-280 2330 UNIVERSITY AVE # 370, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-060 2330 UNIVERSITY AVE # 150, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-300 2330 UNIVERSITY AVE # 390, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-270 2330 UNIVERSITY AVE # 360, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-110 2330 UNIVERSITY AVE # 200, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-090 2330 UNIVERSITY AVE # 180, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-080 2330 UNIVERSITY AVE # 170, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-100 2330 UNIVERSITY AVE # 190, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-290 2330 UNIVERSITY AVE # 380, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-160 2330 UNIVERSITY AVE # 250, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-230 2330 UNIVERSITY AVE # 320, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-190 2330 UNIVERSITY AVE # 280, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-150 2330 UNIVERSITY AVE # 240, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-040 2330 UNIVERSITY AVE # 130, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-180 2330 UNIVERSITY AVE # 270, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-220 2330 UNIVERSITY AVE # 310, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-240 2330 UNIVERSITY AVE # 330, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-250 2330 UNIVERSITY AVE # 340, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-120 2330 UNIVERSITY AVE # 210, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-210 2330 UNIVERSITY AVE # 300, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-030 2330 UNIVERSITY AVE # 120, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-140 2330 UNIVERSITY AVE # 230, EAST PALO ALTO High Density Residential Mixed Use Corridor 114-240-130 2330 UNIVERSITY AVE # 220, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-210-610 661 RUNNYMEDE ST, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-210-470 633 RUNNYMEDE ST, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-210-360 2300 UNIVERSITY AVE, EAST PALO ALTO High Density Residential Mixed Use Corridor 063-302-340 584 RUNNYMEDE ST, EAST PALO ALTO Office Mixed Use Corridor 063-302-170 2283 UNIVERSITY AVE, EAST PALO ALTO Office Mixed Use Corridor 063-302-180 2281 UNIVERSITY AVE, EAST PALO ALTO Office Mixed Use Corridor 063-302-470 2279 UNIVERSITY AVE, EAST PALO ALTO Office Mixed Use Corridor 063-302-460 2277 UNIVERSITY AVE, EAST PALO ALTO Office Mixed Use Corridor 063-302-210 2263 UNIVERSITY AVE, EAST PALO ALTO Office Mixed Use Corridor 063-302-220 2253 UNIVERSITY AVE, EAST PALO ALTO Office Mixed Use Corridor 063-302-230 2247 UNIVERSITY AVE, EAST PALO ALTO Office Mixed Use Corridor 063-302-330 2201 UNIVERSITY AVE, EAST PALO ALTO Office Mixed Use Corridor 063-302-280 575A BELL ST, EAST PALO ALTO Office Mixed Use Corridor 063-302-290 565 BELL ST, EAST PALO ALTO Office Mixed Use Corridor 063-331-420 RUNNYMEDE ST, EAST PALO ALTO Commercial Public/Institutional 063-331-150 2284 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-140 2280 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-130 2276 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-120 2274 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-110 2272 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-100 2268 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-090 2264 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-080 2252 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-070 2248 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 3 of 9 Freyer & Laureta, Inc.

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Appendix C: Table 1
Land Use Changes - 2014 Zoning versus Proposed 2035 Zoning APN Address 2014 Zoning (2) 2035 Zoning (3)
063-331-060 2242 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-380 2240 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-410 2220 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-030 2212 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-370 2200 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-190 2291 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-200 2287 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-210 2285 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-220 2277 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-230 2267 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-240 2263 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-250 2255 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-260 2251 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-270 2249 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-280 2245 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-290 2239 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-300 2233 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-310 2227 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-320 2219 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-330 2217 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-340 2205 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-331-350 643 BELL ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-180 612 BELL ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-190 616 BELL ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-200 644 BELL ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-210 2189 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-220 2187 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-230 2181 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-240 2171 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-250 2165 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-260 2161 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-270 2157 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-280 2153 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-290 2149 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-300 2145 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-310 2141 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-320 2133 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-330 2129 CAPITOL AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-400 2194 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-140 2178 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-130 2172 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-120 2166 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-110 2164 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-100 2160 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-410 2148 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-080 2142 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-070 Commercial Mixed Use Corridor
063-321-060 2126 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-050 2124 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-321-420 Commercial Office
063-322-150 2198 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-160 660 BELL ST, EAST PALO ALTO Commercial Medium Density Residential 063-322-140 2194 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-130 2184 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-340 2169 COOLEY AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-110 2162 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-500 2159 COOLEY AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-100 2154 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-090 2144 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-080 2142 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 4 of 9 Freyer & Laureta, Inc.

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Appendix C: Table 1
Land Use Changes - 2014 Zoning versus Proposed 2035 Zoning APN Address 2014 Zoning (2) 2035 Zoning (3)
063-322-070 2138 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-060 2134 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-050 2132 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-040 2124 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-580 2118 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-322-560 DONOHOE ST, EAST PALO ALTO High Density Residential Office 063-322-410 High Density Residential Office
063-292-380 2160 EUCLID AVE, EAST PALO ALTO Low Density Residential Mixed Use High 063-292-370 2117 UNIVERSITY AVE, EAST PALO ALTO Office, High Density Residential Mixed Use High 063-292-180 2101 UNIVERSITY AVE, EAST PALO ALTO Commercial Mixed Use High 063-291-010 1489 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Low 063-184-010 1475 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Low 063-184-020 2056 GLEN WAY, EAST PALO ALTO Low Density Residential Mixed Use Low 063-184-030 2070 GLEN WAY, EAST PALO ALTO Low Density Residential Mixed Use Low 063-184-040 2080 GLEN WAY, EAST PALO ALTO Low Density Residential Mixed Use Low 063-183-080 1435 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Low 063-183-070 2045 GLEN WAY, EAST PALO ALTO Commercial Mixed Use Low 063-183-090 Commercial Mixed Use Low
063-183-110 1401 E BAYSHORE RD 2, EAST PALO ALTO Commercial Mixed Use Low 063-183-010 2088 LINCOLN ST, EAST PALO ALTO Commercial Mixed Use Low 063-181-240 1385 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Low 063-181-010 2110 DUMBARTON AVE, EAST PALO ALTO Commercial Mixed Use Low 063-181-230 2097 LINCOLN ST, EAST PALO ALTO Low Density Residential Mixed Use Low 063-181-220 2111 LINCOLN ST, EAST PALO ALTO Low Density Residential Mixed Use Low 063-155-190 2109 DUMBARTON AVE, EAST PALO ALTO Commercial Mixed Use Low 063-155-180 2123 DUMBARTON AVE, EAST PALO ALTO Commercial Mixed Use Low 063-155-010 2106 OAKWOOD DR, EAST PALO ALTO Commercial Mixed Use Low 063-154-260 2119 OAKWOOD DR, EAST PALO ALTO Commercial Mixed Use Low 063-154-200 2110 ADDISON AVE, EAST PALO ALTO Commercial Mixed Use Low 063-153-250 2119 ADDISON AVE, EAST PALO ALTO Commercial Mixed Use Low 063-153-010 1205 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Low 063-152-230 1199 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Low 063-151-170 2159 POPLAR AVE, EAST PALO ALTO Commercial Mixed Use Low 063-151-200 1001 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Low 063-154-240 Parks/Recreation/Conservation Public/Institutional 063-271-480 Parks/Recreation/Conservation Industrial Buffer 063-271-370 1171 RUNNYMEDE ST, EAST PALO ALTO Low Density Residential High Density Residential 063-272-080 1286 RUNNYMEDE ST, EAST PALO ALTO Low Density Residential Public/Institutional 063-381-190 Low Density Residential Public/Institutional 063-341-130 1063 GARDEN ST, EAST PALO ALTO Low Density Residential Public/Institutional 063-341-150 1039 GARDEN ST, EAST PALO ALTO Low Density Residential Public/Institutional 063-600-060 1266 BEECH ST, EAST PALO ALTO Low Density Residential Parks/Recreation/Conservation 063-352-170 980 MYRTLE ST, EAST PALO ALTO Low Density Residential Public/Institutional 063-352-480 1050 MYRTLE ST, EAST PALO ALTO Low Density Residential Public/Institutional 063-491-040 2033A PULGAS AVE, EAST PALO ALTO Low Density Residential Public/Institutional 063-491-030 951 OCONNOR ST, EAST PALO ALTO Low Density Residential Public/Institutional 063-511-240 896 DONOHOE ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-260 890 DONOHOE ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-020 2039 CLARKE AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-030 2035 CLARKE AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-040 2029 CLARKE AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-050 2027 CLARKE AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-060 2023 CLARKE AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-070 2017 CLARKE AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-080 2013 CLARKE AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-090 2009 CLARKE AVE, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-660 899 OCONNOR ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-220 862 DONOHOE ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-250 860 DONOHOE ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-210 864 DONOHOE ST, EAST PALO ALTO Commercial Mixed Use Corridor 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 5 of 9 Freyer & Laureta, Inc.

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Appendix C: Table 1
Land Use Changes - 2014 Zoning versus Proposed 2035 Zoning APN Address 2014 Zoning (2) 2035 Zoning (3)
063-511-200 866 DONOHOE ST, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-190 872 DONOHOE ST, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-020 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-090 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-030 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-170 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-060 1765 EAST BAYSHORE RD 206, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-100 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-270 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-260 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-140 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-450-060
1765 EAST BAYSHORE RD A1&A2,
EAST PALO ALTO Commercial Mixed Use Corridor
114-460-210 1765 EAST BAYSHORE RD 221, EAST PALO ALTO Commercial Mixed Use Corridor 114-450-020 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-040 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-450-040 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-200 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-450-010 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-050 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-180 1765 EAST BAYSHORE RD 218, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-250 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-110 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-150 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-450-050 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-160 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-280 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-120 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-450-030 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-010 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-220 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-240 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-290 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-070 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-130 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-300 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-190 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-230 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 114-460-080 1765 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 063-511-520 1761 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use High 063-511-680 1751 EAST BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use High 063-511-690 1745 E BAYSHORE BLVD, EAST PALO ALTO Commercial Mixed Use High 063-511-490 1731 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use High 063-511-630 1721 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use High 063-511-720 1775 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use High 063-312-400 Commercial Office
063-665-020 1960-1962 TATE ST, EAST PALO ALTO Medium Density Residential Parks/Recreation/Conservation 063-676-020 1960-1962 TATE ST, EAST PALO ALTO Medium Density Residential Parks/Recreation/Conservation 134-241-370 High Density Residential Low Density Residential 134-241-090 1885 E BAYSHORE RD SPC 9, EAST PALO ALTO High Density Residential Low Density Residential 134-241-100 1885 E BAYSHORE RD SPC 10, EAST PALO ALTO High Density Residential Low Density Residential 134-241-360 High Density Residential Low Density Residential 134-241-120 High Density Residential Low Density Residential 134-241-891 1885 E BAYSHORE RD, EAST PALO ALTO High Density Residential Low Density Residential 134-241-400 1885 E BAYSHORE RD SPC 40, EAST PALO ALTO High Density Residential Low Density Residential 134-241-750 1885 E BAYSHORE RD SPC 75, EAST PALO ALTO High Density Residential Low Density Residential 134-241-680 High Density Residential Low Density Residential 134-241-080 High Density Residential Low Density Residential 134-241-650 High Density Residential Low Density Residential 134-241-791 1885 E BAYSHORE RD SPC 79, EAST PALO ALTO High Density Residential Low Density Residential 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 6 of 9 Freyer & Laureta, Inc.

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Appendix C: Table 1
Land Use Changes - 2014 Zoning versus Proposed 2035 Zoning APN Address 2014 Zoning (2) 2035 Zoning (3)
134-241-630 1885 E BAYSHORE RD, EAST PALO ALTO High Density Residential Low Density Residential 134-241-140 1885 E BAYSHORE RD #14, EAST PALO ALTO High Density Residential Low Density Residential 134-241-520 High Density Residential Low Density Residential 134-241-720 1885 E BAYSHORE RD SPC 72, EAST PALO ALTO High Density Residential Low Density Residential 134-241-240 1885 E BAYSHORE RD SPC 24, EAST PALO ALTO High Density Residential Low Density Residential 134-241-340 High Density Residential Low Density Residential 134-241-380 High Density Residential Low Density Residential 134-241-810 High Density Residential Low Density Residential 134-241-261 1885 E BAYSHORE RD SPC 26, EAST PALO ALTO High Density Residential Low Density Residential 134-242-180 High Density Residential Low Density Residential 134-241-980 1885 E BAYSHORE RD SPC 98, EAST PALO ALTO High Density Residential Low Density Residential 134-241-221 1885 E BAYSHORE RD SPC 22, EAST PALO ALTO High Density Residential Low Density Residential 134-241-960 1885 E BAYSHORE RD #96, EAST PALO ALTO High Density Residential Low Density Residential 134-241-580 1885 E BAYSHORE RD SPC 58, EAST PALO ALTO High Density Residential Low Density Residential 134-241-870 High Density Residential Low Density Residential 134-241-350 1885 E BAYSHORE RD, EAST PALO ALTO High Density Residential Low Density Residential 134-241-991 High Density Residential Low Density Residential 134-241-780 1885 E BAYSHORE RD SPC 78, EAST PALO ALTO High Density Residential Low Density Residential 134-241-550 1885 E BAYSHORE BLVD #55, EAST PALO ALTO High Density Residential Low Density Residential 134-241-200 1885 E BAYSHORE RD SPC 20, EAST PALO ALTO High Density Residential Low Density Residential 134-241-770 1885 E BAYSHORE RD SPC 77, EAST PALO ALTO High Density Residential Low Density Residential 134-242-070 High Density Residential Low Density Residential 134-241-660 1885 E BAYSHORE RD SPC 66, EAST PALO ALTO High Density Residential Low Density Residential 134-241-150 High Density Residential Low Density Residential 134-242-131 1885 E BAYSHORE RD SPC 112, EAST PALO ALTO High Density Residential Low Density Residential 134-242-110 High Density Residential Low Density Residential 134-241-530 1885 E BAYSHORE RD SPC 53, EAST PALO ALTO High Density Residential Low Density Residential 134-241-070 High Density Residential Low Density Residential 134-241-640 1885 E BAYSHORE RD SPC 64, EAST PALO ALTO High Density Residential Low Density Residential 134-241-590 1885 E BAYSHORE RD #59, EAST PALO ALTO High Density Residential Low Density Residential 134-241-160 1885 E BAYSHORE RD #16, EAST PALO ALTO High Density Residential Low Density Residential 134-241-790 High Density Residential Low Density Residential 134-241-560 1885 E BAYSHORE RD SPC 56, EAST PALO ALTO High Density Residential Low Density Residential 134-241-060 High Density Residential Low Density Residential 134-241-921 1885 E BAYSHORE RD SPC 92, EAST PALO ALTO High Density Residential Low Density Residential 134-241-390 High Density Residential Low Density Residential 134-241-010 1885 E BAYSHORE RD SPC 1, EAST PALO ALTO High Density Residential Low Density Residential 134-242-140 High Density Residential Low Density Residential 134-241-330 1885 E BAYSHORE RD SPC 33, EAST PALO ALTO High Density Residential Low Density Residential 134-241-300 High Density Residential Low Density Residential 134-241-850 High Density Residential Low Density Residential 134-241-670 1885 E BAYSHORE RD SPC 67, EAST PALO ALTO High Density Residential Low Density Residential 134-242-050 High Density Residential Low Density Residential 134-241-800 High Density Residential Low Density Residential 134-241-510 1885 E BAYSHORE RD SPC 51, EAST PALO ALTO High Density Residential Low Density Residential 134-241-311 1855 E BAYSHORE RD #31, EAST PALO ALTO High Density Residential Low Density Residential 134-241-050 1885 E BAYSHORE RD SPC 5, EAST PALO ALTO High Density Residential Low Density Residential 134-241-831 1885 E BAYSHORE RD SPC 83, EAST PALO ALTO High Density Residential Low Density Residential 134-241-110 1885 E BAYSHORE RD SPC 11, EAST PALO ALTO High Density Residential Low Density Residential 134-241-950 1885 E BAYSHORE RD SPC 95, EAST PALO ALTO High Density Residential Low Density Residential 134-241-860 High Density Residential Low Density Residential 134-241-700 1885 E BAYSHORE RD #70, EAST PALO ALTO High Density Residential Low Density Residential 134-241-930 1885 E BAYSHORE RD SPC 93, EAST PALO ALTO High Density Residential Low Density Residential 134-241-821 1885 E BAYSHORE RD SPC 82, EAST PALO ALTO High Density Residential Low Density Residential 134-242-040 1885 E BAYSHORE RD #103, EAST PALO ALTO High Density Residential Low Density Residential 134-241-681 High Density Residential Low Density Residential 134-241-290 1885 E BAYSHORE RD SPC 29, EAST PALO ALTO High Density Residential Low Density Residential 134-241-470 1885 E BAYSHORE RD SPC 47, EAST PALO ALTO High Density Residential Low Density Residential 134-241-690 1885 E BAYSHORE RD SPC 69, EAST PALO ALTO High Density Residential Low Density Residential 134-241-410 High Density Residential Low Density Residential 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 7 of 9 Freyer & Laureta, Inc.

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Appendix C: Table 1
Land Use Changes - 2014 Zoning versus Proposed 2035 Zoning APN Address 2014 Zoning (2) 2035 Zoning (3)
134-241-900 1885 E BAYSHORE RD SPC 90, EAST PALO ALTO High Density Residential Low Density Residential 134-241-420 1885 E BAYSHORE RD SPC 42, EAST PALO ALTO High Density Residential Low Density Residential 134-241-910 1885 E BAYSHORE RD SPC 91, EAST PALO ALTO High Density Residential Low Density Residential 134-241-190 1885 E BAYSHORE RD SPC 19, EAST PALO ALTO High Density Residential Low Density Residential 134-241-230 High Density Residential Low Density Residential 134-241-270 1885 E BAYSHORE RD SPC 27, EAST PALO ALTO High Density Residential Low Density Residential 134-241-210 High Density Residential Low Density Residential 134-242-150 High Density Residential Low Density Residential 134-241-490 1885 E BAYSHORE RD SPC 49, EAST PALO ALTO High Density Residential Low Density Residential 134-241-801 1885 E BAYSHORE RD #80, EAST PALO ALTO High Density Residential Low Density Residential 134-241-280 1885 E BAYSHORE RD SPC 28, EAST PALO ALTO High Density Residential Low Density Residential 134-242-060 1885 E BAYSHORE RD SPC 105, EAST PALO ALTO High Density Residential Low Density Residential 134-241-880 High Density Residential Low Density Residential 134-241-180 High Density Residential Low Density Residential 134-242-100 High Density Residential Low Density Residential 134-241-761 High Density Residential Low Density Residential 063-492-270 1885 E BAYSHORE RD, EAST PALO ALTO High Density Residential Low Density Residential 134-241-310 High Density Residential Low Density Residential 134-241-570 1885 E BAYSHORE RD SPC 57, EAST PALO ALTO High Density Residential Low Density Residential 134-241-020 1885 E BAYSHORE RD SPC 2, EAST PALO ALTO High Density Residential Low Density Residential 063-492-280 1933 PULGAS AVE, EAST PALO ALTO Commercial Medium Density Residential 063-492-070 1927 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 063-492-480 1895 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 063-571-090 1905 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 063-571-080 1961 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 063-571-060 1985 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 063-571-070 1981 E BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Corridor 063-501-020 1874 W BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Low 063-501-030 1870 W BAYSHORE RD, EAST PALO ALTO Commercial Mixed Use Low 063-501-040 1879 WOODLAND AVE, EAST PALO ALTO Commercial Mixed Use Low 063-501-050 1875 WOODLAND AVE, EAST PALO ALTO Commercial Mixed Use Low 063-515-060 1821 CLARKE AVE, EAST PALO ALTO High Density Residential Low Density Residential 063-515-070 1805 CLARKE AVE, EAST PALO ALTO High Density Residential Low Density Residential 063-515-080 1787 WOODLAND AVE, EAST PALO ALTO High Density Residential Low Density Residential 063-515-230 1785 WOODLAND AVE, EAST PALO ALTO High Density Residential Low Density Residential 063-484-130 1957 COOLEY AVE, EAST PALO ALTO Commercial High Density Residential 063-484-090 1949 COOLEY AVE, EAST PALO ALTO Commercial High Density Residential 063-484-100 1941 COOLEY AVE, EAST PALO ALTO Commercial High Density Residential 063-484-110 685 SCOFIELD AVE, EAST PALO ALTO Commercial High Density Residential 063-484-060 1934 CAPITOL AVE, EAST PALO ALTO Commercial High Density Residential 063-484-050 1920 CAPITOL AVE, EAST PALO ALTO Commercial High Density Residential 063-484-040 1916 CAPITOL AVE, EAST PALO ALTO Commercial High Density Residential 063-484-030 1908 CAPITOL AVE, EAST PALO ALTO Commercial High Density Residential 063-484-020 1902 CAPITOL AVE, EAST PALO ALTO Commercial High Density Residential 063-484-010 655 SCOFIELD AVE, EAST PALO ALTO Commercial High Density Residential 063-483-040 1943 CAPITOL AVE, EAST PALO ALTO Commercial High Density Residential 063-483-050 1609 WOODLAND AVE, EAST PALO ALTO Commercial High Density Residential 063-483-030 1909 CAPITOL AVE, EAST PALO ALTO Commercial Medium Density Residential 063-482-030 611 CIRCLE DR, EAST PALO ALTO Commercial Medium Density Residential 063-482-020 621 CIRCLE DR, EAST PALO ALTO Commercial Medium Density Residential 063-482-010 641 CIRCLE DR, EAST PALO ALTO Commercial Medium Density Residential 063-481-120 660 SCOFIELD AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-130 610 CIRCLE DR, EAST PALO ALTO Commercial Medium Density Residential 063-481-140 620 CIRCLE DR, EAST PALO ALTO Commercial Medium Density Residential 063-481-150 630 CIRCLE DR, EAST PALO ALTO Commercial Medium Density Residential 063-481-160 640 CIRCLE DR, EAST PALO ALTO Commercial Medium Density Residential 063-481-170 650 CIRCLE DR, EAST PALO ALTO Commercial Medium Density Residential 063-481-110 652 SCOFIELD AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-100 644 SCOFIELD AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-090 1621 WOODLAND AVE, EAST PALO ALTO Commercial Medium Density Residential 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 8 of 9 Freyer & Laureta, Inc.

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Appendix C: Table 1
Land Use Changes - 2014 Zoning versus Proposed 2035 Zoning APN Address 2014 Zoning (2) 2035 Zoning (3)
063-481-080 1629 WOODLAND AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-070 1637 WOODLAND AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-060 1643 WOODLAND AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-050 1651 WOODLAND AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-040 1669 WOODLAND AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-030 1671 WOODLAND AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-020 1681 WOODLAND AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-010 1699 WOODLAND AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-210 1901 COOLEY AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-220 1905 COOLEY AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-190 1909 COOLEY AVE, EAST PALO ALTO Commercial Medium Density Residential 063-481-180 1917 COOLEY AVE, EAST PALO ALTO Commercial Medium Density Residential 063-680-050 Commercial Office
063-680-150 2050 UNIVERSITY AVE, EAST PALO ALTO Commercial Office 063-680-130 2000 UNIVERSITY AVE, EAST PALO ALTO Commercial Office 063-680-020 1900 UNIVERSITY AVE, EAST PALO ALTO Commercial Office 063-680-100 Commercial Office
063-680-110 Commercial Office
063-680-190 2000 UNIVERSITY AVE, EAST PALO ALTO Commercial Office 063-680-090 Commercial Office
063-680-180 Commercial Office
063-680-060 Commercial Office
063-282-080 2033 MANHATTAN AVE, EAST PALO ALTO Commercial High Density Residential 063-282-090 2001 MANHATTAN AVE, EAST PALO ALTO Commercial High Density Residential 063-473-150 1995 MANHATTAN AVE, EAST PALO ALTO Commercial High Density Residential 063-473-160 1991 MANHATTAN AVE, EAST PALO ALTO Commercial High Density Residential 063-473-170 1965 MANHATTAN AVE, EAST PALO ALTO Commercial High Density Residential 063-473-180 1955 MANHATTAN AVE, EAST PALO ALTO Commercial High Density Residential 063-473-190 1919 MANHATTAN AVE, EAST PALO ALTO Commercial High Density Residential 063-473-200 1901 MANHATTAN AVE, EAST PALO ALTO Commercial High Density Residential 063-442-360 330 DONOHOE ST, EAST PALO ALTO Low Density Residential High Density Residential Notes
(1) Assessor Parcel Number (APNs) for all parcels is provided and street addresses are included when the parcel has an assigned address.

If no address is available, the cell is left blank.
(2) 2014 zoning is the zoning for the parcel at the time of the preparation of the 2015 Master Plan for the East Palo Alto Sanitary District. (3) 2035 Zoning per the City of East Palo Alto's General Plan. 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 9 of 9 Freyer & Laureta, Inc.

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Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
063-103-310 1585 BAY RD, EAST PALO ALTO Restaurant 30 7,240 063-103-360 (5) , EAST PALO ALTO Public 0 0
063-103-370 (5) , EAST PALO ALTO Public 1 240
063-103-380 (5) , EAST PALO ALTO Public 0 0
063-103-390 (5) , EAST PALO ALTO Public 0 0
063-103-440 2400 GLORIA WAY, EAST PALO ALTO Res-Multpl 40 9,600 063-111-230
BETWEEN 1585 AND 1675 BAY RD, EAST PALO
ALTO Public 0 0
063-111-250 1675 BAY RD, EAST PALO ALTO Commercial 1 240 063-121-030 (5) , EAST PALO ALTO No hookup 0 0
063-121-040 (5) , EAST PALO ALTO No hookup 0 0
063-121-050 (5) TARA RD, EAST PALO ALTO No hookup 0 0
063-121-060 (5) 264 TARA RD, EAST PALO ALTO Commercial 0 0 063-121-070 (5) 2081 BAY RD, EAST PALO ALTO Industrial 0 0 063-121-110 (5) 2077 BAY RD, EAST PALO ALTO Industrial 0 0 063-121-120 (5) 2005 BAY RD, EAST PALO ALTO Industrial 0 0 063-121-150 (5) , EAST PALO ALTO No hookup 0 0
063-121-160 (5) 180 TARA ROAD, EAST PALO ALTO No hookup 0 0 063-121-170 (5) 240 TARA ROAD, EAST PALO ALTO No hookup 0 0 063-121-190 (5) 2560 PULGAS AVE, EAST PALO ALTO Industrial 1 240 063-121-200 (5) 2555 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-121-210 (5) 2555 PULGAS AVE, EAST PALO ALTO Commercial 1 240 063-121-290 (5) 218 DEMETER ST, EAST PALO ALTO Commercial 3 744 063-121-320 (5) 350 DEMETER ST, EAST PALO ALTO Commercial 1 240 063-121-330 (5) , EAST PALO ALTO No hookup 0 0
063-121-350 (5) , EAST PALO ALTO No hookup 0 0
063-121-360 (5) , EAST PALO ALTO No hookup 0 0
063-121-370 (5) 2535 PULGAS AVE, EAST PALO ALTO Industrial 1 240 063-121-390 (5) , EAST PALO ALTO Commercial 0 0
063-121-400 2091 BAY RD, EAST PALO ALTO Commercial 1 240 063-121-410 (5) 2091 BAY RD, EAST PALO ALTO Industrial 0 0 063-121-490 (5) , EAST PALO ALTO Industrial 0 0
063-121-500 (5) , EAST PALO ALTO Industrial 1 240
063-121-510 (5) , EAST PALO ALTO Industrial 1 240
063-122-040 (5) 1990 BAY RD, EAST PALO ALTO Res-Single 1 240 063-131-220 (5) 2519 PULGAS AVE, EAST PALO ALTO Civic Facilities 1 240 063-131-230 (5) , EAST PALO ALTO No hookup 0 0
063-131-240 (5) 1885 BAY RD, EAST PALO ALTO Civic Facilities 1 240 063-131-250 (5) 1861 BAY RD, EAST PALO ALTO Commercial 0 0 063-131-260 (5) 1879 BAY RD, EAST PALO ALTO Commercial 1 240 063-131-270 (5) 1873 BAY RD, EAST PALO ALTO No hookup 0 0 063-131-290 (5) 140 DEMETER ST, EAST PALO ALTO Commercial 1 240 063-131-300 (5) , EAST PALO ALTO Commercial 1 240
063-131-310 (5) 1891 BAY RD, EAST PALO ALTO Civic Facilities 1 240 063-131-320 (5) 1847 BAY RD, EAST PALO ALTO Commercial 1 240 063-131-330 (5) 1851 BAY RD, EAST PALO ALTO Commercial 0 0 063-131-340 (5) 2509 PULGAS AVE, EAST PALO ALTO Commercial 1 240 063-132-020 (5) 151 TARA RD, EAST PALO ALTO Commercial 1 240 063-132-060 (5) 150 TARA RD, EAST PALO ALTO Commercial 1 240 063-132-090 (5) , EAST PALO ALTO No hookup 0 0
063-132-110 (5) 1923 BAY RD, EAST PALO ALTO Commercial 0 0 063-132-120 (5) 1907 BAY RD, EAST PALO ALTO Commercial 1 240 063-132-130 (5) 1911 BAY RD, EAST PALO ALTO Commercial 1 240 063-132-140 1905 BAY RD, EAST PALO ALTO Industrial 1 240 063-132-150 (5) 2520 PULGAS AVE, EAST PALO ALTO Industrial 1 240 063-132-170 (5) , EAST PALO ALTO Industrial 1 240
063-132-190 (5) 2532 PULGAS AVE, EAST PALO ALTO Industrial 2 480 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 1 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 223
Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
063-132-210 (5) 2524 PULGAS AVE, EAST PALO ALTO Industrial 1 240 063-132-220 (5) 1987 BAY RD, EAST PALO ALTO No hookup 0 0 063-133-110 (5) , EAST PALO ALTO Industrial 1 240
063-133-130 (5) 1805 BAY RD, EAST PALO ALTO Commercial 7 1,620 063-151-170 2159 POPLAR AVE, EAST PALO ALTO Res-Multpl 2 480 063-151-200 1001 E BAYSHORE RD, EAST PALO ALTO Res-Single 1 240 063-152-230 1199 E BAYSHORE RD, EAST PALO ALTO Church 1 240 063-153-010 1205 E BAYSHORE RD, EAST PALO ALTO No hookup 0 0 063-153-250 2119 ADDISON AVE, EAST PALO ALTO Manual 0 0 063-154-200 2110 ADDISON AVE, EAST PALO ALTO Commercial 1 240 063-154-260 2119 OAKWOOD DR, EAST PALO ALTO Res-Multpl 1 240 063-155-010 2106 OAKWOOD DR, EAST PALO ALTO Commercial 1 240 063-155-180 2123 DUMBARTON AVE, EAST PALO ALTO Res-Single 1 240 063-155-190 2109 DUMBARTON AVE, EAST PALO ALTO Res-Multpl 1 240 063-181-010 2110 DUMBARTON AVE, EAST PALO ALTO Res-Multpl 1 240 063-181-220 2111 LINCOLN ST, EAST PALO ALTO Res-Single 1 240 063-181-230 2097 LINCOLN ST, EAST PALO ALTO Res-Single 1 240 063-181-240 1385 E BAYSHORE RD, EAST PALO ALTO No hookup 0 0 063-183-010 2088 LINCOLN ST, EAST PALO ALTO Res-Multpl 1 240 063-183-070 2045 GLEN WAY, EAST PALO ALTO Res-Multpl 1 240 063-183-080 1441 E BAYSHORE RD, EAST PALO ALTO Commercial 1 240 063-183-090 , EAST PALO ALTO No hookup 0 0
063-183-110 1401 E BAYSHORE RD 2, EAST PALO ALTO Res-Multpl 0 0 063-184-010 1475 E BAYSHORE RD, EAST PALO ALTO Commercial 0 0 063-184-020 2056 GLEN WAY, EAST PALO ALTO Res-Multpl 0 0 063-184-030 2070 GLEN WAY, EAST PALO ALTO Res-Multpl 0 0 063-184-040 2080 GLEN WAY, EAST PALO ALTO Manual 0 0
063-201-080 566 SACRAMENTO ST, EAST PALO ALTO Res-Multpl 1 240 063-201-090 576 SACRAMENTO ST, EAST PALO ALTO Res-Single 1 240 063-201-220 2337 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-201-240 2343 UNIVERSITY AVE, EAST PALO ALTO Res-Multpl 1 240 063-201-250 RUNNYMEDE ST, EAST PALO ALTO Res-Multpl 1 240 063-201-260 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-201-270 578 SACRAMENTO ST, EAST PALO ALTO Res-Multpl 1 240 063-201-290 2331 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-202-080 556 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-202-090 564 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-202-100 566 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-202-160 561 SACRAMENTO ST, EAST PALO ALTO Res-Multpl 1 240 063-202-280
2361-2369 UNIVERSITY AVE 101-308,
EAST PALO ALTO Res-Multpl 1 240
063-203-160 (5) 2387 UNIVERSITY AVE, EAST PALO ALTO Commercial 2 461 063-203-170 (5) 2381 UNIVERSITY AVE, EAST PALO ALTO Commercial 2 408 063-203-180 (5) 2373 UNIVERSITY AVE, EAST PALO ALTO Commercial 1 240 063-203-200 (5) 593 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-203-210 585 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-203-220 579 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-203-230 563 WEEKS ST, EAST PALO ALTO Res-Multpl 1 240 063-203-240 549 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-203-250 541 WEEKS ST, EAST PALO ALTO Res-Multpl 1 240 063-203-260 533 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-203-270 , EAST PALO ALTO No hookup 0 0
063-203-300 (5) 2395 UNIVERSITY AVE, EAST PALO ALTO Restaurant 4 922 063-203-310 (5) 2371 UNIVERSITY AVE, EAST PALO ALTO Commercial 1 240 063-203-320 (5) 1586 BAY RD, EAST PALO ALTO Res-Single 1 240 063-203-330 (5) 1590 BAY RD, EAST PALO ALTO No hookup 0 0 063-203-340 (5) 2387 UNIVERSITY AVE, EAST PALO ALTO Commercial 1 240 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 2 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 224
Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
063-203-350 1574 BAY RD, EAST PALO ALTO Res-Single 1 240 063-203-360 1546 BAY RD, EAST PALO ALTO Res-Single 1 240 063-203-370 1508 BAY RD, EAST PALO ALTO Res-Single 1 240 063-203-380 , NO DATA No hookup 0 0
063-203-390 1518 BAY RD, EAST PALO ALTO Res-Single 1 240 063-203-400 1560 BAY RD, EAST PALO ALTO Res-Single 1 240 063-203-410 1568 BAY RD, EAST PALO ALTO Res-Single 1 240 063-203-430 1530 BAY RD, EAST PALO ALTO Res-Single 1 240 063-203-440 1554 BAY RD, EAST PALO ALTO Res-Single 1 240 063-203-450 1538 BAY RD, EAST PALO ALTO Res-Single 1 240 063-210-310 2346 UNIVERSITY AVE, EAST PALO ALTO Res-Multpl 1 240 063-210-340 2369 COOLEY AVE, EAST PALO ALTO Res-Single 1 240 063-210-350 2365 COOLEY AVE, EAST PALO ALTO Res-Single 1 240 063-210-360 2300 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-210-380 2354 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-210-410 2371 COOLEY AVE, EAST PALO ALTO Res-Single 1 240 063-210-450 2377 COOLEY AVE, EAST PALO ALTO Res-Single 1 240 063-210-460 (5) 2396 UNIVERSITY AVE, EAST PALO ALTO Commercial 1 240 063-210-470 633 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-210-480 2361 COOLEY AVE, EAST PALO ALTO Res-Single 1 240 063-210-490 2355 COOLEY AVE, EAST PALO ALTO Res-Multpl 1 240 063-210-520 2338 UNIVERSITY AVE, EAST PALO ALTO Res-Multpl 1 240 063-210-610 661 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-210-630 2358 UNIVERSITY AVE, EAST PALO ALTO Res-Multpl 1 240 063-221-010 (5) , EAST PALO ALTO Manual 0 0
063-221-020 (5) 1620 BAY RD, EAST PALO ALTO Res-Single 1 240 063-221-030 (5) , EAST PALO ALTO Res-Single 1 240
063-221-040 (5) 1640 BAY RD, EAST PALO ALTO Res-Multpl 12 2,880 063-221-050 (5) 1650 BAY RD, EAST PALO ALTO Res-Multpl 5 1,200 063-221-060 (5) 1660 BAY RD, EAST PALO ALTO Res-Multpl 21 5,040 063-221-070 (5) 1670 BAY RD, EAST PALO ALTO Res-Multpl 17 4,080 063-221-100 (5) 1760 BAY RD, EAST PALO ALTO Res-Multpl 48 11,520 063-221-110 (5) 1796 BAY RD, EAST PALO ALTO Commercial 1 240 063-221-140 (5) 2397 CLARKE AVE, EAST PALO ALTO Res-Multpl 5 1,200 063-221-150 (5) 2387 CLARKE AVE, EAST PALO ALTO Res-Multpl 5 1,200 063-221-160 (5) 2377 CLARKE AVE, EAST PALO ALTO Res-Multpl 5 1,200 063-221-170 (5) 2373 CLARKE AVE, EAST PALO ALTO Res-Multpl 2 480 063-221-180 2371 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-221-190 2369 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-221-200 891 WEEKS ST, EAST PALO ALTO Church 1 240
063-221-210 871 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-220 867 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-230 865 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-240 , NO DATA No hookup 0 0
063-221-250 831 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-260 819 JAMIE LN, EAST PALO ALTO No hookup 0 0
063-221-270 823 JAMIE LN, EAST PALO ALTO No hookup 0 0
063-221-280 827 JAMIE LN, EAST PALO ALTO No hookup 0 0
063-221-290 811 PAUL ROBESON CT, EAST PALO ALTO Res-Single 1 240 063-221-300 813 PAUL ROBESON CT, EAST PALO ALTO Res-Single 1 240 063-221-310 815 PAUL ROBESON CT, EAST PALO ALTO Res-Single 1 240 063-221-320 817 PAUL ROBESON CT, EAST PALO ALTO Res-Single 1 240 063-221-340 801 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-350 803 PAUL ROBESON CT, EAST PALO ALTO Res-Single 1 240 063-221-360 805 PAUL ROBESON CT, EAST PALO ALTO Res-Single 1 240 063-221-370 807 PAUL ROBESON CT, EAST PALO ALTO Res-Single 1 240 063-221-380 809 PAUL ROBESON CT, EAST PALO ALTO Res-Single 1 240 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 3 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 225
Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
063-221-390 791 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-410 731 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-420 717 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-430 2360 COOLEY AVE, EAST PALO ALTO Res-Single 1 240 063-221-440 2362-2362 COOLEY AVE, EAST PALO ALTO Res-Multpl 1 240 063-221-450 2364 COOLEY AVE, EAST PALO ALTO Res-Single 1 240 063-221-460 (5) 2370 COOLEY AVE, EAST PALO ALTO Res-Multpl 42 10,080 063-221-480 (5) 2380 COOLEY AVE, EAST PALO ALTO Commercial 16 3,758 063-221-490 (5) , EAST PALO ALTO No hookup 0 0
063-221-500 863 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-510 761 WEEKS ST, EAST PALO ALTO Res-Single 1 240 063-221-520 767 CAROLE CT, EAST PALO ALTO Res-Single 1 240 063-221-530 773 CAROLE CT, EAST PALO ALTO Res-Single 1 240 063-221-540 779 CAROLE CT, EAST PALO ALTO Res-Single 1 240 063-221-550 785 CAROLE CT, EAST PALO ALTO Res-Single 1 240 063-221-560 (5) 1794 BAY RD, EAST PALO ALTO Church 1 240 063-221-570 (5) , EAST PALO ALTO No hookup 0 0
063-221-580 (5) , EAST PALO ALTO No hookup 0 0
063-221-590 (5) 1730 BAY RD, EAST PALO ALTO Res-Multpl 77 18,480 063-231-210 (5) 2495 PULGAS AVE, EAST PALO ALTO Commercial 3 629 063-231-220 1800 BAY RD, EAST PALO ALTO Commercial 1 240 063-231-230 (5) 1890 BAY RD, EAST PALO ALTO Res-Multpl 2 480 063-231-240 1804 BAY RD, EAST PALO ALTO Commercial 1 240 063-231-250 1798 BAY RD, EAST PALO ALTO Medical 1 240
063-231-260 (5) 1836 BAY RD, EAST PALO ALTO Commercial 1 240 063-231-270 (5) 1894 BAY RD, EAST PALO ALTO Res-Single 1 240 063-231-280 (5) 1896 BAY RD, EAST PALO ALTO Res-Single 1 240 063-231-300 (5) , EAST PALO ALTO No hookup 0 0
063-232-090 1003 WEEKS ST, EAST PALO ALTO Commercial 11 2,743 063-232-150 2421 PULGAS AVE, EAST PALO ALTO Restaurant 6 1,545 063-232-160 2447 PULGAS AVE, EAST PALO ALTO Commercial 1 302 063-232-200 (5) 2373 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-232-210 WEEKS ST, EAST PALO ALTO No hookup 0 0
063-232-220 WEEKS ST, EAST PALO ALTO Commercial 0 0
063-232-230 WEEKS ST, EAST PALO ALTO No hookup 0 0
063-232-240 1045 WEEKS ST, EAST PALO ALTO Commercial 1 240 063-232-250 1085 WEEKS ST, EAST PALO ALTO Manual 0 0
063-232-260 1001 WEEKS ST, EAST PALO ALTO Church 1 240
063-232-300 1095 WEEKS ST, EAST PALO ALTO Commercial 1 336 063-232-310 (5) 2368 CLARKE AVE, EAST PALO ALTO Commercial 1 240 063-232-340 (5) 2386 CLARKE AVE, EAST PALO ALTO Commercial 1 240 063-232-350 901 WEEKS ST, EAST PALO ALTO Public 0 0
063-240-210 (5) NO DATA, EAST PALO ALTO No hookup 0 0
063-240-220 (5) NO DATA, EAST PALO ALTO No hookup 0 0
063-240-270 (5) NO DATA, EAST PALO ALTO No hookup 0 0
063-240-310 (5) NO DATA, EAST PALO ALTO Industrial 1 240 063-240-350 (5) NO DATA, EAST PALO ALTO No hookup 0 0
063-240-360 (5) NO DATA, EAST PALO ALTO No hookup 0 0
063-240-370 (5) NO DATA, EAST PALO ALTO Res-Single 1 240 063-240-380 (5) NO DATA, EAST PALO ALTO Res-Single 1 240 063-240-390 (5) NO DATA, EAST PALO ALTO Industrial 1 240 063-240-420 (5) NO DATA, EAST PALO ALTO Industrial 1 240 063-240-440 (5) NO DATA, EAST PALO ALTO No hookup 0 0
063-240-460 (5) NO DATA, EAST PALO ALTO Industrial 1 240 063-253-320 (5) ,NO DATA No hookup 0 0
063-271-070 (5) 1275 RUNNYMEDE ST, EAST PALO ALTO Res-Multpl 3 720 063-271-090 (5) 1201 RUNNYMEDE ST, EAST PALO ALTO Res-Multpl 2 480 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 4 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 226
Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
063-271-370 1171 RUNNYMEDE ST, EAST PALO ALTO Church 1 240 063-271-410 (5) NO DATA, EAST PALO ALTO Res-Single 1 240 063-271-420 (5) NO DATA, EAST PALO ALTO Res-Single 1 240 063-271-440 (5) 1191 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-271-450 (5) 1200 WEEKS ST, EAST PALO ALTO No hookup 0 0 063-271-470 (5) 1249 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-271-480 , EAST PALO ALTO No hookup 0 0
063-271-490 (5) NO DATA, EAST PALO ALTO No hookup 0 0
063-271-500 (5) 1269 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-271-510 (5) 1265 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-271-520 (5) 1261 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-271-530 (5) 1257 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-271-540 (5) NO DATA, EAST PALO ALTO Res-Single 1 240 063-271-550 (5) NO DATA, EAST PALO ALTO Res-Single 1 240 063-271-560 (5) NO DATA, EAST PALO ALTO Res-Single 1 240 063-271-570 (5) NO DATA, EAST PALO ALTO Res-Single 1 240 063-281-020 (5) 2021 EUCLID AVE Res-Multpl 1 240
063-281-030 (5) 2025 EUCLID AVE Res-Multpl 1 240
063-281-040 (5) 2031 EUCLID AVE Res-Multpl 1 240
063-281-100 (5) 2043 EUCLID AVE Commercial 1 240
063-281-110 (5) 2041 EUCLID AVE Commercial 1 240
063-282-010 (5) 501 O'CONNOR STREET Res-Multpl 1 240
063-282-020 (5) 2012 EUCLID AVE Res-Multpl 1 240
063-282-030 (5) 2032 EUCLID AVE Res-Multpl 1 240
063-282-040 (5) 2036 EUCLID AVE Res-Multpl 1 240
063-282-050 (5) 2040/2042 EUCLID AVE Res-Multpl 1 240
063-282-060 (5) 2044 EUCLID AVE Res-Multpl 1 240
063-282-070 (5) 2054 EUCLID AVE Res-Multpl 1 240
063-282-080 2033 MANHATTAN AVE, EAST PALO ALTO Res-Multpl 1 240 063-282-090 2001 MANHATTAN AVE, EAST PALO ALTO Res-Multpl 1 240 063-291-010 1489 E BAYSHORE RD, EAST PALO ALTO Commercial 1 240 063-292-180 2101 UNIVERSITY AVE, EAST PALO ALTO Industrial 2 474 063-292-370 2117 UNIVERSITY AVE, EAST PALO ALTO #N/A 5 1,209 063-292-380 2160 EUCLID AVE, EAST PALO ALTO #N/A 5 1,209 063-302-170 2283 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-302-180 2281 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-302-210 2263 UNIVERSITY AVE, EAST PALO ALTO Res-Multpl 1 240 063-302-220 2253 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-302-230 2247 UNIVERSITY AVE, EAST PALO ALTO Res-Multpl 1 240 063-302-280 575A BELL ST, EAST PALO ALTO Res-Single 1 240 063-302-290 565 BELL ST, EAST PALO ALTO Res-Single 1 240 063-302-330 2201 UNIVERSITY AVE, EAST PALO ALTO Church 1 240 063-302-340 584 RUNNYMEDE ST, EAST PALO ALTO Res-Single 1 240 063-302-460 2277 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-302-470 2279 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-312-400 , NO DATA #N/A 1 240
063-321-050 2124 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-321-060 2126 UNIVERSITY AVE, EAST PALO ALTO Manual 0 0 063-321-070 , EAST PALO ALTO No hookup 0 0
063-321-080 2142 UNIVERSITY AVE, EAST PALO ALTO Commercial 1 240 063-321-100 2160 UNIVERSITY AVE, EAST PALO ALTO Commercial 2 388 063-321-110 2164 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-321-120 2166 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-321-130 2172 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-321-140 2178 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-321-180 612 BELL ST, EAST PALO ALTO Res-Single 1 240 063-321-190 616 BELL ST, EAST PALO ALTO Res-Single 1 240 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 5 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 227
Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
063-321-200 644 BELL ST, EAST PALO ALTO Res-Multpl 1 240 063-321-210 2189 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-220 2187 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-230 2181 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-240 2171 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-250 2165 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-260 2161 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-270 2157 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-280 2153 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-290 2149 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-300 2145 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-310 2141 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-320 2133 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-330 2129 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-321-400 2194 UNIVERSITY AVE, EAST PALO ALTO Commercial 1 240 063-321-410 2148 UNIVERSITY AVE, EAST PALO ALTO Restaurant 1 240 063-321-420 , NO DATA #N/A 1 240
063-322-040 2124 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-322-050 2132 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-322-060 2134 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-322-070 2138 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-322-080 2142 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-322-090 2144 CAPITOL AVE, EAST PALO ALTO Res-Multpl 1 240 063-322-100 2154 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-322-110 2162 CAPITOL AVE, EAST PALO ALTO Church 1 240 063-322-130 2184 CAPITOL AVE, EAST PALO ALTO Church 1 240 063-322-140 2194 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-322-150 2198 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-322-160 660 BELL ST, EAST PALO ALTO Res-Single 1 240 063-322-340 2169 COOLEY AVE, EAST PALO ALTO Church 1 344 063-322-410 , NO DATA 0 0 0
063-322-500 2159 COOLEY AVE, EAST PALO ALTO Res-Single 1 240 063-322-560 DONOHOE ST, EAST PALO ALTO Res-Single 1 240 063-322-580 2118 CAPITOL AVE, EAST PALO ALTO #N/A 0 0
063-331-030 2212 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-060 2242 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-070 2248 UNIVERSITY AVE, EAST PALO ALTO Res-Multpl 1 240 063-331-080 2252 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-090 2264 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-100 2268 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-110 2272 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-120 2274 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-130 2276 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-140 2280 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-150 2284 UNIVERSITY AVE, EAST PALO ALTO Res-Single 1 240 063-331-190 2291 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-200 2287 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-210 2285 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-220 2277 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-230 2267 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-240 2263 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-250 2255 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-260 2251 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-270 2249 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-280 2245 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-290 2239 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-300 2233 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 6 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 228
Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
063-331-310 2227 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-320 2219 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-330 2217 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-340 2205 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-331-350 643 BELL ST, EAST PALO ALTO Res-Single 1 240 063-331-370 2200 UNIVERSITY AVE, EAST PALO ALTO Office 1 358 063-331-380 2240 UNIVERSITY AVE, EAST PALO ALTO Commercial 1 240 063-331-410 2220 UNIVERSITY AVE, EAST PALO ALTO Restaurant 7 1,695 063-442-360 330 DONOHOE ST, EAST PALO ALTO Church 1 240 063-473-150 1995 MANHATTAN AVE, EAST PALO ALTO Res-Multpl 14 3,418 063-473-160 1991 MANHATTAN AVE, EAST PALO ALTO Res-Multpl 14 3,418 063-473-170 1965 MANHATTAN AVE, EAST PALO ALTO Res-Multpl 14 3,418 063-473-180 1955 MANHATTAN AVE, EAST PALO ALTO Res-Multpl 14 3,418 063-473-190 1919 MANHATTAN AVE, EAST PALO ALTO Res-Multpl 14 3,418 063-473-200 1901 MANHATTAN AVE, EAST PALO ALTO Res-Multpl 14 3,418 063-481-010 1699 WOODLAND AVE, EAST PALO ALTO Res-Single 1 240 063-481-020 1681 WOODLAND AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-030 1671 WOODLAND AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-040 1669 WOODLAND AVE, EAST PALO ALTO Res-Single 1 240 063-481-050 1651 WOODLAND AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-060 1643 WOODLAND AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-070 1637 WOODLAND AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-080 1629 WOODLAND AVE, EAST PALO ALTO Res-Single 1 240 063-481-090 1621 WOODLAND AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-100 644 SCOFIELD AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-110 652 SCOFIELD AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-120 660 SCOFIELD AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-130 610 CIRCLE DR, EAST PALO ALTO Res-Multpl 1 240 063-481-140 620 CIRCLE DR, EAST PALO ALTO Res-Multpl 1 240 063-481-150 630 CIRCLE DR, EAST PALO ALTO Res-Single 1 240 063-481-160 640 CIRCLE DR, EAST PALO ALTO Res-Single 1 240 063-481-170 650 CIRCLE DR, EAST PALO ALTO Res-Single 1 240 063-481-180 1917 COOLEY AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-190 1909 COOLEY AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-210 1901 COOLEY AVE, EAST PALO ALTO Res-Multpl 1 240 063-481-220 1905 COOLEY AVE, EAST PALO ALTO Res-Multpl 1 240 063-482-010 641 CIRCLE DR, EAST PALO ALTO Res-Single 1 240 063-482-020 621 CIRCLE DR, EAST PALO ALTO Res-Multpl 1 240 063-482-030 611 CIRCLE DR, EAST PALO ALTO Res-Multpl 1 240 063-483-030 1909 CAPITOL AVE, EAST PALO ALTO Res-Multpl 1 240 063-483-040 1943 CAPITOL AVE, EAST PALO ALTO Res-Multpl 1 240 063-483-050 1609 WOODLAND AVE, EAST PALO ALTO Res-Multpl 1 240 063-484-010 655 SCOFIELD AVE, EAST PALO ALTO Res-Multpl 1 240 063-484-020 1902 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-484-030 1908 CAPITOL AVE, EAST PALO ALTO Res-Single 1 240 063-484-040 1916 CAPITOL AVE, EAST PALO ALTO Res-Multpl 1 240 063-484-050 1920 CAPITOL AVE, EAST PALO ALTO Res-Multpl 1 240 063-484-060 1934 CAPITOL AVE, EAST PALO ALTO Res-Multpl 1 240 063-484-090 1949 COOLEY AVE, EAST PALO ALTO Res-Multpl 1 240 063-484-100 1941 COOLEY AVE, EAST PALO ALTO Res-Multpl 1 240 063-484-110 685 SCOFIELD AVE, EAST PALO ALTO Res-Multpl 1 240 063-484-130 1957 COOLEY AVE, EAST PALO ALTO Res-Multpl 1 240 063-492-070 1927 E BAYSHORE RD, EAST PALO ALTO Res-Single 1 240 063-492-280 1933 PULGAS AVE, EAST PALO ALTO Commercial 1 240 063-492-480 1895 E BAYSHORE RD, EAST PALO ALTO Res-Single 1 240 063-501-020 1874 W BAYSHORE RD, EAST PALO ALTO Commercial 1 240 063-501-030 1870 W BAYSHORE RD, EAST PALO ALTO Commercial 1 240 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 7 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 229
Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
063-501-040 1879 WOODLAND AVE, EAST PALO ALTO Res-Multpl 1 240 063-501-050 1875 WOODLAND AVE, EAST PALO ALTO Res-Single 1 240 063-511-020 2039 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-511-030 2035 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-511-040 2029 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-511-050 2027 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-511-060 2023 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-511-070 2017 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-511-080 2013 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-511-090 2009 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-511-190 872 DONOHOE ST, EAST PALO ALTO Res-Single 1 240 063-511-200 866 DONOHOE ST, EAST PALO ALTO Res-Single 1 240 063-511-210 864 DONOHOE ST, EAST PALO ALTO Res-Single 1 240 063-511-220 862 DONOHOE ST, EAST PALO ALTO Res-Single 1 240 063-511-240 896 DONOHOE ST, EAST PALO ALTO Res-Single 1 240 063-511-250 860 DONOHOE ST, EAST PALO ALTO Res-Single 1 240 063-511-260 890 DONOHOE ST, EAST PALO ALTO Res-Single 1 240 063-511-490 1731 E BAYSHORE RD, EAST PALO ALTO Restaurant 23 5,615 063-511-520 1761 E BAYSHORE RD, EAST PALO ALTO Commercial 1 240 063-511-630 1721 E BAYSHORE RD, EAST PALO ALTO Restaurant 21 4,925 063-511-660 899 OCONNOR ST, EAST PALO ALTO Commercial 1 240 063-511-680 1751 EAST BAYSHORE RD, EAST PALO ALTO Commercial 1 240 063-511-690 1745 E BAYSHORE BLVD, EAST PALO ALTO Commercial 6 1,467 063-511-720 1775 E BAYSHORE RD, EAST PALO ALTO Commercial 6 1,499 063-515-060 1821 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-515-070 1805 CLARKE AVE, EAST PALO ALTO Res-Single 1 240 063-515-080 1787 WOODLAND AVE, EAST PALO ALTO Res-Single 1 240 063-515-230 1785 WOODLAND AVE, EAST PALO ALTO Res-Single 1 240 063-571-060 1985 E BAYSHORE RD, EAST PALO ALTO Commercial 1 240 063-571-070 1981 E BAYSHORE RD, EAST PALO ALTO No hookup 0 0 063-571-080 1961 E BAYSHORE RD, EAST PALO ALTO Commercial 1 240 063-571-090 1905 E BAYSHORE RD, EAST PALO ALTO Industrial 1 240 114-590-050 (5) NO DATA, EAST PALO ALTO #N/A 0 0
063-680-020 1900 UNIVERSITY AVE, EAST PALO ALTO Office 15 3,500 063-680-050 , NO DATA #N/A 15 3,500
063-680-060 , NO DATA #N/A 15 3,500
063-680-090 , EAST PALO ALTO No hookup 0 0
063-680-100 , EAST PALO ALTO Commercial 1 240
063-680-110 , EAST PALO ALTO Commercial 1 240
063-680-130 2000 UNIVERSITY AVE, EAST PALO ALTO Office 19 4,567 063-680-150 2050 UNIVERSITY AVE, EAST PALO ALTO Motel 19 4,567 063-680-180 , EAST PALO ALTO No hookup 0 0
063-680-190 2000 UNIVERSITY AVE, EAST PALO ALTO Office 1 240 063-730-010 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-020 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-030 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-040 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-050 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-060 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-070 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-080 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-090 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-100 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-110 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-120 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-130 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-140 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 8 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 230
Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
063-730-150 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-160 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-170 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-180 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-190 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-200 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-210 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-220 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-230 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-240 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-250 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-260 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-270 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-280 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-290 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-300 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-310 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-320 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-330 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-340 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-350 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-360 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-370 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-380 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-390 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-400 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-410 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-420 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-430 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-440 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-450 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-460 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-470 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-480 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-490 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-500 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 063-730-510 2477 PULGAS AVE, EAST PALO ALTO No hookup 0 0 113-530-010
to 113-530-999 2420 GLORIA WAY, EAST PALO ALTO Res-Multpl 7 1,680 113-710-010
to 113-710-999 2440 GLORIA WAY, EAST PALO ALTO Res-Multpl 7 1,680 113-720-010
to 113-720-999 2460 GLORIA WAY, EAST PALO ALTO Res-Multpl 5 1,200 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 9 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 231
Appendix C: Table 2
2014 Zoning Sanitary Sewer Flows
APN Address Land Use from EDS
Equivalent
Dwelling Units
Average Daily
Flow for
Residential , GPD
(1) (1) (2) (3) (4)
113-740-010
to 113-740-999 2470 GLORIA WAY, EAST PALO ALTO Res-Multpl 9 2,160 114-240-010
to 114-240-300 2330 UNIVERSITY AVE, EAST PALO ALTO Res-Multpl 30 7,200 114-450-010
to 114-460-300 1765 EAST BAYSHORE RD, EAST PALO ALTO Res-Multpl 36 8,640 Total 1,034 248,273
Notes:
(1) Properties with Zoning change per Figure 4-12: General Plan Land Use and Figure 4-16: Ravenswood / 4 Corners TOP Specific Plan Land Use City of East Palo Alto General Plan "Existing Conditions Report, February 2014" and Figure 4-2: General Plan Land Use Designations City of East Palo Alto General Plan "Vista 2035, Final Version: March 2017" (2) Land use from EDS (Engineering Data Services) Service Fee Calculation sheet. (3) Equivalent Dwelling Units. Unit= (Past Billing amount from EDS)/$575 (4) ADWF Equivalent Dwellings, calculated by multiplying 240 gallons per dwelling unit per day by the total number of units.

Based on Section B1.03.2.b of the East Palo Alto Sanitary District Standard Specifications for Design and Construction of Sanitary Collection and Conveyance Facilities date June 6, 2002. Units converted from GPD ( Gallons Per Day) to CFS. Based Based off 24 hours in a day, 60 minutes in a hour, and 60 seconds in a minute. (5) Additional parcles added to 2014 conditions per 2025 EPASD Master Plan Appendix D.

Abbreviations
ADWF: Average Dry Weather Flow MGD: Million Gallons Per Day APN: Assessors Parcel Number PDWF: Peak Dry Weather Flow CFS: Cubic Feet per Second
2025 Wastewater Colleciton - Flow Calculations.xlsx Page 10 of 10 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 232
Appendix C: Table 3
2035 Zoning Sanitary Sewer Flows
APN Address 2035 Zoning Maximum Density
and FAR Extents
Acres per
Parcel FAR
Maximum
du per acre
Average du
per Parcel or
Project
Average NonResidential
Development, SF
Average Daily Flow
Residential, GPD
Average Daily
Flow NonResidential, GPD
(1) (1) (2) (3) (4) (5) (6) (7)
063-103-310 1585 BAY RD, EAST PALO ALTO Mixed Use High
22-86 du/a; 2.5
FAR (kept FAR) 0.81 2.50 86 35 43,891 6,932 4,389
063-103-360 , EAST PALO ALTO Public/Institutional 22-86 du/a; 2.5 FAR (kept FAR) 1.29 2.50 86 55 69,968 11,051 6,997
063-103-370 , EAST PALO ALTO Public/Institutional 22-86 du/a; 2.5 FAR (kept FAR) 0.76 2.50 86 33 41,600 6,570 4,160
063-103-380 , EAST PALO ALTO Public/Institutional 22-86 du/a; 2.5 FAR (kept FAR) 0.15 2.50 86 7 8,276 1,307 828
063-103-390 , EAST PALO ALTO Public/Institutional 22-86 du/a; 2.5 FAR (kept FAR) 0.23 2.50 86 10 12,251 1,935 1,225
063-103-440 2400 GLORIA WAY, EAST PALO ALTO High Density Residential 22-43 du/a 2.00 0.00 43 43 0 8,618 0 063-111-230 BETWEEN 1585 AND 1675 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5
FAR (kept FAR) 0.23 2.50 86 10 12,513 1,976 1,251
063-111-250 1675 BAY RD, EAST PALO ALTO Mixed Use High
22-86 du/a; 2.5
FAR (kept FAR) 6.03 2.50 86 259 328,120 51,824 32,812
063-121-040 , EAST PALO ALTO General Industrial 3.0 FAR 1.88 3.00 0 0 122,905 0 12,290 063-121-050 TARA RD, EAST PALO ALTO Industrial Buffer 3.0 FAR 0.18 3.00 0 0 11,500 0 1,150 063-121-030 , EAST PALO ALTO Industrial Buffer 1.0 FAR 0.78 1.00 0 0 16,945 0 1,694 063-121-060 264 TARA RD, EAST PALO ALTO Industrial Buffer 3.0 FAR 1.20 3.00 0 0 78,081 0 7,808 063-121-070 2081 BAY RD, EAST PALO ALTO Office 3.0 FAR 5.21 3.00 0 0 340,421 0 34,042 063-121-110 2077 BAY RD, EAST PALO ALTO Office 3.0 FAR 1.29 3.00 0 0 84,289 0 8,429 063-121-120 2005 BAY RD, EAST PALO ALTO Office 3.0 FAR 2.57 3.00 0 0 167,924 0 16,792 063-121-150 , EAST PALO ALTO Industrial Buffer 3.0 FAR 0.30 3.00 0 0 19,733 0 1,973 063-121-160 180 TARA ROAD, EAST PALO ALTO Industrial Buffer 3.0 FAR 1.17 3.00 0 0 76,513 0 7,651 063-121-170 240 TARA ROAD, EAST PALO ALTO Industrial Buffer 3.0 FAR 1.30 3.00 0 0 84,615 0 8,462 063-121-190 2560 PULGAS AVE, EAST PALO ALTO General Industrial 1.0 FAR 0.91 1.00 0 0 19,907 0 1,991 063-121-200 2555 PULGAS AVE, EAST PALO ALTO General Industrial 3.0 FAR 0.91 3.00 0 0 59,721 0 5,972 063-121-210 2555 PULGAS AVE, EAST PALO ALTO General Industrial 3.0 FAR 0.92 3.00 0 0 59,786 0 5,979 063-121-240 , EAST PALO ALTO General Industrial 3.0 FAR 1.90 3.00 0 0 123,950 0 12,395 063-121-290 218 DEMETER ST, EAST PALO ALTO General Industrial 1.0 FAR 1.45 1.00 0 0 31,668 0 3,167 063-121-320 350 DEMETER ST, EAST PALO ALTO General Industrial 3.0 FAR 2.00 3.00 0 0 130,484 0 13,048 063-121-330 , EAST PALO ALTO General Industrial 3.0 FAR 1.99 3.00 0 0 130,027 0 13,003 063-121-350 , EAST PALO ALTO General Industrial 1.0 FAR 1.97 1.00 0 0 42,928 0 4,293 063-121-360 , EAST PALO ALTO Industrial Buffer 3.0 FAR 0.04 3.00 0 0 2,875 0 287 063-121-370 2535 PULGAS AVE, EAST PALO ALTO General Industrial 1.0 FAR 3.91 1.00 0 0 85,051 0 8,505 063-121-390 , EAST PALO ALTO Office 3.0 FAR 0.63 3.00 0 0 41,164 0 4,116 063-121-400 2091 BAY RD, EAST PALO ALTO Office 3.0 FAR 0.83 3.00 0 0 54,548 0 5,455 063-121-410 2091 BAY RD, EAST PALO ALTO Office 3.0 FAR 1.00 3.00 0 0 65,340 0 6,534 063-121-490 , EAST PALO ALTO Office 3.0 FAR 1.97 3.00 0 0 128,720 0 12,872 063-121-500 , EAST PALO ALTO Office 3.0 FAR 2.53 3.00 0 0 165,310 0 16,531 063-121-510 , EAST PALO ALTO Office 3.0 FAR 0.72 3.00 0 0 47,045 0 4,704 063-122-040 1990 BAY RD, EAST PALO ALTO Office 3.0 FAR 4.71 3.00 0 0 307,727 0 30,773 063-123-010 351 DEMETER ST, EAST PALO ALTO Industrial Buffer 1.0 FAR 1.25 1.00 0 0 27,225 0 2,723 063-123-030 225 DEMETER ST, EAST PALO ALTO Industrial Buffer 1.0 FAR 0.80 1.00 0 0 17,337 0 1,734 063-123-060 325 DEMETER ST, EAST PALO ALTO Industrial Buffer 1.0 FAR 1.02 1.00 0 0 22,216 0 2,222 063-123-070 245 DEMETER ST, EAST PALO ALTO Industrial Buffer 1.0 FAR 0.92 1.00 0 0 20,016 0 2,002 063-123-080 , EAST PALO ALTO Industrial Buffer 1.0 FAR 0.10 1.00 0 0 2,091 0 209 063-131-220 2519 PULGAS AVE, EAST PALO ALTO General Industrial 1.0 FAR 5.01 1.00 0 0 109,031 0 10,903 063-131-230 , EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.24 0.00 65 8 0 1,541 0 063-131-240 1885 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.23 0.00 65 7 0 1,495 0 063-131-250 1861 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.31 0.00 65 10 0 2,002 0 063-131-260 1879 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.57 0.00 65 19 0 3,718 0 063-131-270 1873 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.11 0.00 65 4 0 702 0 063-131-290 140 DEMETER ST, EAST PALO ALTO General Industrial 1.0 FAR 2.67 1.00 0 0 58,153 0 5,815 063-131-300 , EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.10 0.00 65 3 0 663 0 063-131-310 1891 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.15 0.00 65 5 0 975 0 063-131-320 1847 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.22 0.00 65 7 0 1,450 0 063-131-330 1851 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.12 0.00 65 4 0 787 0 063-131-340 2509 PULGAS AVE, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.22 0.00 65 7 0 1,411 0 063-132-020 151 TARA RD, EAST PALO ALTO General Industrial 1.0 FAR 0.17 1.00 0 0 3,659 0 366 063-132-060 150 TARA RD, EAST PALO ALTO Industrial Buffer 3.0 FAR 0.34 3.00 0 0 21,889 0 2,189 063-132-090 , EAST PALO ALTO Industrial Buffer 3.0 FAR 0.03 3.00 0 0 2,026 0 203 063-132-110 1923 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.99 0.00 65 32 0 6,455 0 063-132-120 1907 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.16 0.00 65 5 0 1,040 0 063-132-130 1911 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.14 0.00 65 4 0 878 0 063-132-140 1905 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.43 0.00 65 14 0 2,763 0 063-132-150 2520 PULGAS AVE, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.95 0.00 65 31 0 6,195 0 063-132-170 , EAST PALO ALTO General Industrial 22-65 du/a 0.17 0.00 65 5 0 1,092 0 063-132-190 2532 PULGAS AVE, EAST PALO ALTO General Industrial 1.0 FAR 0.94 1.00 0 0 20,560 0 2,056 063-132-210 2524 PULGAS AVE, EAST PALO ALTO General Industrial 1.0 FAR 0.91 1.00 0 0 19,754 0 1,975 063-132-220 1987 BAY RD, EAST PALO ALTO Industrial Buffer 3.0 FAR 1.23 3.00 0 0 80,434 0 8,043 063-133-070 195 DEMETER ST, EAST PALO ALTO Industrial Buffer 1.0 FAR 0.31 1.00 0 0 6,817 0 682 063-133-080 175 DEMETER ST, EAST PALO ALTO Industrial Buffer 1.0 FAR 0.32 1.00 0 0 6,926 0 693 063-133-090 75 DEMETER ST, EAST PALO ALTO Industrial Buffer 1.0 FAR 0.28 1.00 0 0 6,055 0 605 063-133-100 215 DEMETER ST, EAST PALO ALTO Industrial Buffer 1.0 FAR 0.84 1.00 0 0 18,361 0 1,836 063-133-110 , EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.89 0.00 65 29 0 5,753 0 063-133-130 1805 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 1.07 0.00 65 35 0 6,981 0 063-151-170 2159 POPLAR AVE, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.13 1.00 22 1 2,929 296 293 063-151-200 1001 E BAYSHORE RD, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.08 1.00 22 1 1,773 179 177 063-152-230 1199 E BAYSHORE RD, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.26 1.00 22 3 5,605 566 561 063-153-010 1205 E BAYSHORE RD, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.12 1.00 22 1 2,648 267 265 063-153-250 2119 ADDISON AVE, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.12 1.00 22 1 2,572 260 257 063-154-200 2110 ADDISON AVE, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.15 1.00 22 2 3,331 336 333 063-154-260 2119 OAKWOOD DR, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.27 1.00 22 3 5,878 594 588 063-155-010 2106 OAKWOOD DR, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.17 1.00 22 2 3,747 378 375 063-155-180 2123 DUMBARTON AVE, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.11 1.00 22 1 2,454 248 245 063-155-190 2109 DUMBARTON AVE, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.17 1.00 22 2 3,742 378 374 063-181-010 2110 DUMBARTON AVE, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.22 1.00 22 2 4,705 475 470 063-181-220 2111 LINCOLN ST, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.12 1.00 22 1 2,660 269 266 063-181-230 2097 LINCOLN ST, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.11 1.00 22 1 2,488 251 249 063-181-240 1385 E BAYSHORE RD, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.10 1.00 22 1 2,232 225 223 063-183-010 2088 LINCOLN ST, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.11 1.00 22 1 2,476 250 248 063-183-070 2045 GLEN WAY, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.18 1.00 22 2 3,894 393 389 063-183-080 1441 E BAYSHORE RD, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.24 1.00 22 3 5,172 522 517 063-183-090 , EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.09 1.00 22 1 1,898 192 190 063-183-110 1401 E BAYSHORE RD 2, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.21 1.00 22 2 4,512 456 451 063-184-010 1475 E BAYSHORE RD, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.23 1.00 22 3 5,053 510 505 063-184-020 2056 GLEN WAY, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.21 1.00 22 2 4,526 457 453 063-184-030 2070 GLEN WAY, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.18 1.00 22 2 3,872 391 387 063-184-040 2080 GLEN WAY, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.19 1.00 22 2 4,205 425 420 063-201-080 566 SACRAMENTO ST, EAST PALO ALTO Low Density Residential 0-12 du/a 0.19 0.00 12 1 0 227 0 063-201-090 576 SACRAMENTO ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.22 1.75 65 7 8,209 1,400 821 063-201-220 2337 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.13 1.75 65 4 4,964 847 496 063-201-240 2343 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 5 5,292 902 529 063-201-250 RUNNYMEDE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.35 1.75 65 11 13,216 2,254 1,322 063-201-260 RUNNYMEDE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.11 1.75 65 4 4,295 733 430 063-201-270 578 SACRAMENTO ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,553 947 555 063-201-290 2331 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.45 1.75 65 15 17,157 2,926 1,716 063-202-080 556 WEEKS ST, EAST PALO ALTO Low Density Residential 0-12 du/a 0.18 0.00 12 1 0 210 0 063-202-090 564 WEEKS ST, EAST PALO ALTO Low Density Residential 0-12 du/a 0.17 0.00 12 1 0 208 0 063-202-100 566 WEEKS ST, EAST PALO ALTO Low Density Residential 0-12 du/a 0.17 0.00 12 1 0 203 0 063-202-160 561 SACRAMENTO ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.52 1.75 65 17 19,723 3,363 1,972 063-202-280
2361-2369 UNIVERSITY AVE 101-308,
EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 1.01 1.75 65 33 38,579 6,579 3,858 063-203-160 2387 UNIVERSITY AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.11 2.50 86 5 5,968 943 597
063-203-170 2381 UNIVERSITY AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.15 2.50 86 6 7,950 1,256 795
063-203-180 2373 UNIVERSITY AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.18 2.50 86 8 9,747 1,539 975
063-203-200 593 WEEKS ST, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5
FAR (kept FAR) 0.21 2.50 86 9 11,543 1,823 1,154
063-203-210 585 WEEKS ST, EAST PALO ALTO Mixed Use High 86 du/a; 2.5 FAR 0.15 2.50 86 6 7,995 1,263 800 063-203-220 579 WEEKS ST, EAST PALO ALTO Low Density Residential 0-12 du/a 0.15 0.00 12 1 0 177 0 063-203-230 563 WEEKS ST, EAST PALO ALTO Low Density Residential 0-12 du/a 0.44 0.00 12 3 0 530 0 063-203-240 549 WEEKS ST, EAST PALO ALTO Low Density Residential 0-12 du/a 0.15 0.00 12 1 0 178 0 063-203-250 541 WEEKS ST, EAST PALO ALTO Low Density Residential 0-12 du/a 0.14 0.00 12 1 0 174 0 063-203-260 533 WEEKS ST, EAST PALO ALTO Low Density Residential 0-12 du/a 0.14 0.00 12 1 0 170 0 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 1 of 5 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 233
Appendix C: Table 3
2035 Zoning Sanitary Sewer Flows
APN Address 2035 Zoning Maximum Density
and FAR Extents
Acres per
Parcel FAR
Maximum
du per acre
Average du
per Parcel or
Project
Average NonResidential
Development, SF
Average Daily Flow
Residential, GPD
Average Daily
Flow NonResidential, GPD
(1) (1) (2) (3) (4) (5) (6) (7)
063-203-270 , EAST PALO ALTO Low Density Residential 0-12 du/a 0.13 0.00 12 1 0 161 0 063-203-300 2395 UNIVERSITY AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.18 2.50 86 8 9,638 1,522 964
063-203-310 2371 UNIVERSITY AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.07 2.50 86 3 3,648 576 365
063-203-320 1586 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.18 2.50 86 8 9,638 1,522 964
063-203-330 1590 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.28 2.50 86 12 15,083 2,382 1,508
063-203-340 2387 UNIVERSITY AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.20 2.50 86 9 10,836 1,711 1,084
063-203-350 1574 BAY RD, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.17 0.00 22 2 0 368 0 063-203-360 1546 BAY RD, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.15 0.00 22 2 0 337 0 063-203-370 1508 BAY RD, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.25 0.00 22 3 0 555 0 063-203-380 , NO DATA Medium Density Residential 12-22 du/a 0.12 0.00 22 1 0 260 0 063-203-390 1518 BAY RD, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.33 0.00 22 4 0 724 0 063-203-400 1560 BAY RD, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.15 0.00 22 2 0 322 0 063-203-410 1568 BAY RD, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.15 0.00 22 2 0 340 0 063-203-430 1530 BAY RD, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 343 0 063-203-440 1554 BAY RD, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.13 0.00 22 1 0 297 0 063-203-450 1538 BAY RD, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.14 0.00 22 2 0 307 0 063-210-310 2346 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.21 1.75 65 7 7,835 1,336 783 063-210-340 2369 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.12 0.00 43 3 0 512 0 063-210-350 2365 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.12 0.00 43 3 0 531 0 063-210-360 2300 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.20 1.75 65 7 7,627 1,301 763 063-210-380 2354 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.17 1.75 65 6 6,548 1,117 655 063-210-410 2371 COOLEY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.11 1.75 65 4 4,228 721 423 063-210-450 2377 COOLEY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.09 1.75 65 3 3,257 555 326 063-210-460 2396 UNIVERSITY AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.24 2.50 86 10 12,905 2,038 1,290
063-210-470 633 RUNNYMEDE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.11 1.75 65 4 4,256 726 426 063-210-480 2361 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.16 0.00 43 3 0 681 0 063-210-490 2355 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.17 0.00 43 4 0 714 0 063-210-520 2338 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.22 1.75 65 7 8,249 1,407 825 063-210-610 661 RUNNYMEDE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.23 1.75 65 8 8,831 1,506 883 063-210-630 2358 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.17 1.75 65 6 6,659 1,136 666 063-221-010 , EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.25 2.50 86 11 13,667 2,159 1,367
063-221-020 1620 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.42 2.50 86 18 22,760 3,595 2,276
063-221-030 , EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.13 2.50 86 5 6,806 1,075 681
063-221-040 1640 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.66 2.50 86 28 35,719 5,642 3,572
063-221-050 1650 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.18 2.50 86 8 9,964 1,574 996
063-221-060 1660 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.42 2.50 86 18 22,869 3,612 2,287
063-221-070 1670 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.39 2.50 86 17 21,236 3,354 2,124
063-221-100 1760 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 1.05 2.50 86 45 57,173 9,030 5,717
063-221-110 1796 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 1.03 2.50 86 44 56,084 8,858 5,608
063-221-140 2397 CLARKE AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.12 2.50 86 5 6,697 1,058 670
063-221-150 2387 CLARKE AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.13 2.50 86 6 7,296 1,152 730
063-221-160 2377 CLARKE AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.15 2.50 86 6 8,004 1,264 800
063-221-170 2373 CLARKE AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.13 2.50 86 6 7,242 1,144 724
063-221-180 2371 CLARKE AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.13 0.00 43 3 0 577 0 063-221-190 2369 CLARKE AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.15 0.00 43 3 0 634 0 063-221-200 891 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.29 0.00 43 6 0 1,235 0 063-221-210 871 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.13 0.00 43 3 0 562 0 063-221-220 867 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.19 0.00 43 4 0 800 0 063-221-230 865 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.19 0.00 43 4 0 827 0 063-221-240 , NO DATA High Density Residential 22-43 du/a 0.65 0.00 43 14 0 2,813 0 063-221-250 831 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.19 0.00 43 4 0 819 0 063-221-260 819 JAMIE LN, EAST PALO ALTO High Density Residential 22-43 du/a 0.11 0.00 43 2 0 492 0 063-221-270 823 JAMIE LN, EAST PALO ALTO High Density Residential 22-43 du/a 0.15 0.00 43 3 0 648 0 063-221-280 827 JAMIE LN, EAST PALO ALTO High Density Residential 22-43 du/a 0.19 0.00 43 4 0 835 0 063-221-290 811 PAUL ROBESON CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.12 0.00 43 3 0 507 0 063-221-300 813 PAUL ROBESON CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.10 0.00 43 2 0 429 0 063-221-310 815 PAUL ROBESON CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.11 0.00 43 2 0 463 0 063-221-320 817 PAUL ROBESON CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.11 0.00 43 2 0 469 0 063-221-340 801 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.11 0.00 43 2 0 471 0 063-221-350 803 PAUL ROBESON CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.11 0.00 43 2 0 475 0 063-221-360 805 PAUL ROBESON CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.09 0.00 43 2 0 398 0 063-221-370 807 PAUL ROBESON CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.11 0.00 43 2 0 492 0 063-221-380 809 PAUL ROBESON CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.11 0.00 43 2 0 459 0 063-221-390 791 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.89 0.00 43 19 0 3,814 0 063-221-410 731 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.30 0.00 43 7 0 1,303 0 063-221-420 717 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.22 0.00 43 5 0 958 0 063-221-430 2360 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.14 0.00 43 3 0 620 0 063-221-440 2362-2362 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.14 0.00 43 3 0 584 0 063-221-450 2364 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.16 0.00 43 3 0 682 0 063-221-460 2370 COOLEY AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.67 2.50 86 29 36,482 5,762 3,648
063-221-480 2380 COOLEY AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.42 2.50 86 18 22,978 3,629 2,298
063-221-490 , EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.30 2.50 86 13 16,498 2,606 1,650
063-221-500 863 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.13 0.00 43 3 0 562 0 063-221-510 761 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.17 0.00 43 4 0 743 0 063-221-520 767 CAROLE CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.14 0.00 43 3 0 622 0 063-221-530 773 CAROLE CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.13 0.00 43 3 0 564 0 063-221-540 779 CAROLE CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.13 0.00 43 3 0 552 0 063-221-550 785 CAROLE CT, EAST PALO ALTO High Density Residential 22-43 du/a 0.13 0.00 43 3 0 566 0 063-221-560 1794 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.21 2.50 86 9 11,435 1,806 1,143
063-221-570 , EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.06 2.50 86 3 3,267 516 327
063-221-580 , EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.03 2.50 86 1 1,416 224 142
063-221-590 1730 BAY RD, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 1.59 2.50 86 68 86,684 13,691 8,668
063-231-210 2495 PULGAS AVE, EAST PALO ALTO Mixed Use Corridor 50 du/a 0.42 0.00 50 11 0 2,105 0 063-231-220 1800 BAY RD, EAST PALO ALTO Mixed Use Corridor 50 du/a 0.23 0.00 50 6 0 1,130 0 063-231-230 1890 BAY RD, EAST PALO ALTO Mixed Use Corridor 50 du/a 0.14 0.00 50 4 0 720 0 063-231-240 1804 BAY RD, EAST PALO ALTO Mixed Use Corridor 50 du/a 0.90 0.00 50 23 0 4,510 0 063-231-250 1798 BAY RD, EAST PALO ALTO Mixed Use Corridor 50 du/a 1.38 0.00 50 34 0 6,883 0 063-231-260 1836 BAY RD, EAST PALO ALTO Mixed Use Corridor 50 du/a 1.43 0.00 50 36 0 7,150 0 063-231-270 1894 BAY RD, EAST PALO ALTO Mixed Use Corridor 50 du/a 0.10 0.00 50 2 0 485 0 063-231-280 1896 BAY RD, EAST PALO ALTO Mixed Use Corridor 50 du/a 0.10 0.00 50 2 0 485 0 063-231-300 , EAST PALO ALTO Mixed Use Corridor 50 du/a 0.25 0.00 50 6 0 1,240 0 063-232-090 1003 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.58 0.00 43 12 0 2,499 0 063-232-150 2421 PULGAS AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.77 0.00 43 17 0 3,305 0 063-232-160 2447 PULGAS AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.32 0.00 43 7 0 1,388 0 063-232-200 2373 CLARKE AVE, EAST PALO ALTO Mixed Use Corridor 22-86 du/a; 2.5 FAR (kept FAR) 0.25 2.50 86 11 13,340 2,107 1,334
063-232-210 (8) WEEKS ST, EAST PALO ALTO High Density Residential 102 du/a 1.13 0.00 102 58 0 11,564 0 063-232-220 (8) WEEKS ST, EAST PALO ALTO High Density Residential 102 du/a 0.64 0.00 102 33 0 6,560 0 063-232-230 (8) WEEKS ST, EAST PALO ALTO High Density Residential 101 du/a 0.90 0.00 101 45 0 9,065 0 063-232-240 1045 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.98 0.00 43 21 0 4,218 0 063-232-250 1085 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.11 0.00 43 2 0 461 0 063-232-260 1001 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.35 0.00 43 8 0 1,505 0 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 2 of 5 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 234
Appendix C: Table 3
2035 Zoning Sanitary Sewer Flows
APN Address 2035 Zoning Maximum Density
and FAR Extents
Acres per
Parcel FAR
Maximum
du per acre
Average du
per Parcel or
Project
Average NonResidential
Development, SF
Average Daily Flow
Residential, GPD
Average Daily
Flow NonResidential, GPD
(1) (1) (2) (3) (4) (5) (6) (7)
063-232-300 1095 WEEKS ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.21 0.00 43 4 0 891 0 063-232-310 2368 CLARKE AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.16 2.50 86 7 8,712 1,376 871
063-232-340 2386 CLARKE AVE, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5 FAR (kept FAR) 0.18 2.50 86 8 9,747 1,539 975
063-232-350 901 WEEKS ST, EAST PALO ALTO Mixed Use High 22-86 du/a; 2.5
FAR (kept FAR) 0.46 2.50 86 20 24,865 3,927 2,487
063-240-210 NO DATA, EAST PALO ALTO General Industrial 1.0 FAR 0.49 1.00 0 0 10,716 0 1,072 063-240-220 NO DATA, EAST PALO ALTO General Industrial 1.0 FAR 0.47 1.00 0 0 10,237 0 1,024 063-240-270 NO DATA, EAST PALO ALTO General Industrial 50 du/a 0.15 0.00 50 4 0 746 0 063-240-310 NO DATA, EAST PALO ALTO General Industrial 50 du/a 2.36 0.00 50 59 0 11,780 0 063-240-320 1950 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 1.51 0.00 65 49 0 9,815 0 063-240-330 BAY RD, EAST PALO ALTO Mixed Use Corridor 22-65 du/a 0.44 0.00 65 14 0 2,860 0 063-240-350 NO DATA, EAST PALO ALTO General Industrial 1.0 FAR 0.07 1.00 0 0 1,416 0 142 063-240-360 NO DATA, EAST PALO ALTO General Industrial 50 du/a 0.14 0.00 50 3 0 676 0 063-240-370 NO DATA, EAST PALO ALTO General Industrial 50 du/a 0.15 0.00 50 4 0 767 0 063-240-380 NO DATA, EAST PALO ALTO General Industrial 50 du/a 1.17 0.00 50 29 0 5,854 0 063-240-390 NO DATA, EAST PALO ALTO General Industrial 50 du/a 0.80 0.00 50 20 0 3,987 0 063-240-420 NO DATA, EAST PALO ALTO General Industrial 1.0 FAR 8.42 1.00 0 0 183,316 0 18,332 063-240-440 NO DATA, EAST PALO ALTO General Industrial 1.0 FAR 0.07 1.00 0 0 1,590 0 159 063-240-460 NO DATA, EAST PALO ALTO General Industrial 50 du/a 1.54 0.00 50 38 0 7,695 0 063-253-320 (8) NO DATA, EAST PALO ALTO Medium Density Residential 10 du Planned 0.47 0.00 22 10 0 2,068 0 063-271-070 1275 RUNNYMEDE ST, EAST PALO ALTO High Density Residential 22-43 du/a 1.25 0.00 43 27 0 5,371 0 063-271-090 1201 RUNNYMEDE ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.93 0.00 43 20 0 4,008 0 063-271-370 1171 RUNNYMEDE ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.90 0.00 43 19 0 3,851 0 063-271-410 NO DATA, EAST PALO ALTO Medium Density Residential 1.0 FAR 0.11 1.00 0 0 2,439 0 244 063-271-420 NO DATA, EAST PALO ALTO Medium Density Residential 1.0 FAR 0.16 1.00 0 0 3,463 0 346 063-271-440 1191 RUNNYMEDE ST, EAST PALO ALTO Medium Density Residential 22-43 du/a 0.15 0.00 43 3 0 636 0 063-271-450 1200 WEEKS ST, EAST PALO ALTO Medium Density Residential 22-43 du/a 0.75 0.00 43 16 0 3,212 0 063-271-470 1249 RUNNYMEDE ST, EAST PALO ALTO Medium Density Residential 22-43 du/a 0.22 0.00 43 5 0 942 0 063-271-480 , EAST PALO ALTO Industrial Buffer 0.75 to 3.0 FAR 0.83 2.55 0 0 45,961 0 4,596 063-271-490 NO DATA, EAST PALO ALTO Industrial Buffer 15 du/a 2.72 1.00 0 0 59,285 0 5,929 063-271-500 1269 RUNNYMEDE ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.23 0.00 43 5 0 1,002 0 063-271-510 1265 RUNNYMEDE ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.15 0.00 43 3 0 645 0 063-271-520 1261 RUNNYMEDE ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.15 0.00 43 3 0 654 0 063-271-530 1257 RUNNYMEDE ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.15 0.00 43 3 0 654 0 063-271-540 NO DATA, EAST PALO ALTO Medium Density Residential 1.0 FAR 0.28 1.00 0 0 6,055 0 605 063-271-550 NO DATA, EAST PALO ALTO Medium Density Residential 1.0 FAR 0.11 1.00 0 0 2,483 0 248 063-271-560 NO DATA, EAST PALO ALTO Medium Density Residential 1.0 FAR 0.11 1.00 0 0 2,483 0 248 063-271-570 NO DATA, EAST PALO ALTO Medium Density Residential 1.0 FAR 0.12 1.00 0 0 2,505 0 250 063-281-020 (8) 2021 EUCLID AVE High Density Residential 175 du/a 0.15 0.00 175 26 0 5,285 0 063-281-030 (8) 2025 EUCLID AVE High Density Residential 175 du/a 0.12 0.00 175 22 0 4,305 0 063-281-040 (8) 2031 EUCLID AVE High Density Residential 175 du/a 0.21 0.00 175 36 0 7,210 0 063-281-100 (8) 2043 EUCLID AVE High Density Residential 175 du/a 0.12 0.00 175 22 0 4,305 0 063-281-110 (8) 2041 EUCLID AVE High Density Residential 175 du/a 0.12 0.00 175 21 0 4,165 0 063-282-010 (8) 501 O'CONNOR STREET High Density Residential 175 du/a 0.32 0.00 175 57 0 11,340 0 063-282-020 (8) 2012 EUCLID AVE High Density Residential 175 du/a 0.34 0.00 175 59 0 11,865 0 063-282-030 (8) 2032 EUCLID AVE High Density Residential 175 du/a 0.16 0.00 175 28 0 5,670 0 063-282-040 (8) 2036 EUCLID AVE High Density Residential 175 du/a 0.15 0.00 175 27 0 5,390 0 063-282-050 (8) 2040/2042 EUCLID AVE High Density Residential 175 du/a 0.14 0.00 175 25 0 4,900 0 063-282-060 (8) 2044 EUCLID AVE High Density Residential 175 du/a 0.18 0.00 175 31 0 6,195 0 063-282-070 (8) 2054 EUCLID AVE High Density Residential 175 du/a 0.24 0.00 175 42 0 8,435 0 063-282-080 (8) 2033 MANHATTAN AVE, EAST PALO ALTO High Density Residential 175 du/a 0.51 0.00 175 89 0 17,843 0 063-282-090 (8) 2001 MANHATTAN AVE, EAST PALO ALTO High Density Residential 175 du/a 0.69 0.00 175 121 0 24,199 0 063-291-010 1489 E BAYSHORE RD, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.45 1.00 22 5 9,783 988 978 063-292-180 2101 UNIVERSITY AVE, EAST PALO ALTO Mixed Use High 86 du/a; 2.5 FAR 0.33 2.50 86 14 17,860 2,821 1,786 063-292-370 2117 UNIVERSITY AVE, EAST PALO ALTO Mixed Use High 86 du/a; 2.5 FAR 0.77 2.50 86 33 41,778 6,598 4,178 063-292-380 (8) 2160 EUCLID AVE, EAST PALO ALTO Mixed Use High 430 du planned 3.99 2.50 216 430 217,239 85,978 21,724 063-302-170 2283 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.24 1.75 65 8 9,103 1,552 910 063-302-180 2281 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.21 1.75 65 7 7,997 1,364 800 063-302-210 2263 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.46 1.75 65 15 17,653 3,011 1,765 063-302-220 2253 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.21 1.75 65 7 7,983 1,361 798 063-302-230 2247 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.30 1.75 65 10 11,258 1,920 1,126 063-302-280 575A BELL ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.20 1.75 65 6 7,476 1,275 748 063-302-290 565 BELL ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.19 1.75 65 6 7,242 1,235 724 063-302-330 2201 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 1.41 1.75 65 46 53,812 9,177 5,381 063-302-340 584 RUNNYMEDE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.39 1.75 65 13 14,888 2,539 1,489 063-302-460 2277 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.36 1.75 65 12 13,569 2,314 1,357 063-302-470 2279 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.23 1.75 65 7 8,788 1,499 879 063-312-400 , NO DATA Office 3.0 FAR 0.35 3.00 0 0 22,556 0 2,256 063-321-050 2124 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.28 1.75 65 9 10,643 1,815 1,064 063-321-060 2126 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.23 1.75 65 7 8,711 1,485 871 063-321-070 , EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.05 1.75 65 2 1,984 338 198 063-321-080 2142 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.19 1.75 65 6 7,128 1,216 713 063-321-100 2160 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.37 1.75 65 12 13,973 2,383 1,397 063-321-110 2164 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.18 1.75 65 6 6,772 1,155 677 063-321-120 2166 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.17 1.75 65 6 6,661 1,136 666 063-321-130 2172 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.17 1.75 65 6 6,660 1,136 666 063-321-140 2178 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.17 1.75 65 5 6,371 1,086 637 063-321-180 612 BELL ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.11 1.75 65 4 4,282 730 428 063-321-190 616 BELL ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.12 1.75 65 4 4,548 776 455 063-321-200 644 BELL ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,729 977 573 063-321-210 2189 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 5 5,402 921 540 063-321-220 2187 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.12 1.75 65 4 4,432 756 443 063-321-230 2181 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.17 1.75 65 6 6,626 1,130 663 063-321-240 2171 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,776 985 578 063-321-250 2165 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,590 953 559 063-321-260 2161 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,779 986 578 063-321-270 2157 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,850 998 585 063-321-280 2153 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,682 969 568 063-321-290 2149 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 5,921 1,010 592 063-321-300 2145 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 5,988 1,021 599 063-321-310 2141 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,901 1,006 590 063-321-320 2133 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,669 967 567 063-321-330 2129 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.11 1.75 65 3 4,007 683 401 063-321-400 2194 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.43 1.75 65 14 16,237 2,769 1,624 063-321-410 2148 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.25 1.75 65 8 9,620 1,641 962 063-321-420 , NO DATA Office 3.0 FAR 1.64 3.00 0 0 107,405 0 10,740 063-322-040 2124 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 349 0 063-322-050 2132 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.17 0.00 22 2 0 379 0 063-322-060 2134 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 350 0 063-322-070 2138 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 349 0 063-322-080 2142 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 345 0 063-322-090 2144 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 363 0 063-322-100 2154 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.20 0.00 22 2 0 434 0 063-322-110 2162 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.22 0.00 22 2 0 477 0 063-322-130 2184 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.19 0.00 22 2 0 425 0 063-322-140 2194 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.24 0.00 22 3 0 538 0 063-322-150 2198 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.13 0.00 22 1 0 297 0 063-322-160 660 BELL ST, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.13 0.00 22 1 0 286 0 063-322-340 2169 COOLEY AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.69 0.00 22 8 0 1,508 0 063-322-410 , NO DATA Office 3.0 FAR 0.17 3.00 0 0 11,099 0 1,110 063-322-500 2159 COOLEY AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.22 0.00 22 2 0 494 0 063-322-560 DONOHOE ST, EAST PALO ALTO Office 3.0 FAR 0.72 3.00 0 0 46,920 0 4,692 063-322-580 2118 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 359 0 063-331-030 2212 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.20 1.75 65 7 7,656 1,306 766 063-331-060 2242 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 6,118 1,043 612 063-331-070 2248 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 6,105 1,041 610 063-331-080 2252 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 6,092 1,039 609 063-331-090 2264 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 6,078 1,036 608 063-331-100 2268 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 6,065 1,034 606 063-331-110 2272 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 6,052 1,032 605 063-331-120 2274 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.21 1.75 65 7 8,187 1,396 819 063-331-130 2276 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 5 5,449 929 545 063-331-140 2280 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 5 5,443 928 544 063-331-150 2284 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 5 5,436 927 544 063-331-190 2291 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,555 947 556 063-331-200 2287 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,592 954 559 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 3 of 5 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 235
Appendix C: Table 3
2035 Zoning Sanitary Sewer Flows
APN Address 2035 Zoning Maximum Density
and FAR Extents
Acres per
Parcel FAR
Maximum
du per acre
Average du
per Parcel or
Project
Average NonResidential
Development, SF
Average Daily Flow
Residential, GPD
Average Daily
Flow NonResidential, GPD
(1) (1) (2) (3) (4) (5) (6) (7)
063-331-210 2285 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,629 960 563 063-331-220 2277 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 5 5,333 909 533 063-331-230 2267 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.13 1.75 65 4 5,120 873 512 063-331-240 2263 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 4 5,149 878 515 063-331-250 2255 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 4 5,179 883 518 063-331-260 2251 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 4 5,208 888 521 063-331-270 2249 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 4 5,238 893 524 063-331-280 2245 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 4 5,267 898 527 063-331-290 2239 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.18 1.75 65 6 6,726 1,147 673 063-331-300 2233 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.18 1.75 65 6 6,808 1,161 681 063-331-310 2227 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,530 943 553 063-331-320 2219 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 5 5,465 932 547 063-331-330 2217 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.12 1.75 65 4 4,464 761 446 063-331-340 2205 CAPITOL AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 6,151 1,049 615 063-331-350 643 BELL ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 5,924 1,010 592 063-331-370 2200 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.40 1.75 65 13 15,313 2,611 1,531 063-331-380 2240 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.24 1.75 65 8 9,056 1,544 906 063-331-410 2220 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.44 1.75 65 14 16,713 2,850 1,671 063-442-360 330 DONOHOE ST, EAST PALO ALTO High Density Residential 22-43 du/a 0.98 0.00 43 21 0 4,213 0 063-473-150 1995 MANHATTAN AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.17 0.00 43 4 0 725 0 063-473-160 1991 MANHATTAN AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.38 0.00 43 8 0 1,631 0 063-473-170 1965 MANHATTAN AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.28 0.00 43 6 0 1,207 0 063-473-180 1955 MANHATTAN AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.34 0.00 43 7 0 1,448 0 063-473-190 1919 MANHATTAN AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.46 0.00 43 10 0 1,962 0 063-473-200 1901 MANHATTAN AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.58 0.00 43 13 0 2,503 0 063-481-010 1699 WOODLAND AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.17 0.00 22 2 0 367 0 063-481-020 1681 WOODLAND AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 345 0 063-481-030 1671 WOODLAND AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 360 0 063-481-040 1669 WOODLAND AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.18 0.00 22 2 0 396 0 063-481-050 1651 WOODLAND AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.24 0.00 22 3 0 531 0 063-481-060 1643 WOODLAND AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.18 0.00 22 2 0 403 0 063-481-070 1637 WOODLAND AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.19 0.00 22 2 0 423 0 063-481-080 1629 WOODLAND AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.17 0.00 22 2 0 384 0 063-481-090 1621 WOODLAND AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.17 0.00 22 2 0 363 0 063-481-100 644 SCOFIELD AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.21 0.00 22 2 0 463 0 063-481-110 652 SCOFIELD AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.15 0.00 22 2 0 322 0 063-481-120 660 SCOFIELD AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.18 0.00 22 2 0 396 0 063-481-130 610 CIRCLE DR, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.18 0.00 22 2 0 396 0 063-481-140 620 CIRCLE DR, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.19 0.00 22 2 0 415 0 063-481-150 630 CIRCLE DR, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.18 0.00 22 2 0 387 0 063-481-160 640 CIRCLE DR, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.18 0.00 22 2 0 399 0 063-481-170 650 CIRCLE DR, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.21 0.00 22 2 0 461 0 063-481-180 1917 COOLEY AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.21 0.00 22 2 0 470 0 063-481-190 1909 COOLEY AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.21 0.00 22 2 0 457 0 063-481-210 1901 COOLEY AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.20 0.00 22 2 0 441 0 063-481-220 1905 COOLEY AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.18 0.00 22 2 0 407 0 063-482-010 641 CIRCLE DR, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.15 0.00 22 2 0 322 0 063-482-020 621 CIRCLE DR, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.16 0.00 22 2 0 359 0 063-482-030 611 CIRCLE DR, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.19 0.00 22 2 0 414 0 063-483-030 1909 CAPITOL AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.23 0.00 22 2 0 496 0 063-483-040 1943 CAPITOL AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.25 0.00 43 5 0 1,068 0 063-483-050 1609 WOODLAND AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.50 0.00 43 11 0 2,169 0 063-484-010 655 SCOFIELD AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.09 0.00 43 2 0 407 0 063-484-020 1902 CAPITOL AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.12 0.00 43 2 0 497 0 063-484-030 1908 CAPITOL AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.21 0.00 43 5 0 907 0 063-484-040 1916 CAPITOL AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.33 0.00 43 7 0 1,407 0 063-484-050 1920 CAPITOL AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.20 0.00 43 4 0 865 0 063-484-060 1934 CAPITOL AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.54 0.00 43 12 0 2,327 0 063-484-090 1949 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.31 0.00 43 7 0 1,319 0 063-484-100 1941 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.34 0.00 43 7 0 1,464 0 063-484-110 685 SCOFIELD AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.41 0.00 43 9 0 1,743 0 063-484-130 1957 COOLEY AVE, EAST PALO ALTO High Density Residential 22-43 du/a 0.74 0.00 43 16 0 3,197 0 063-492-070 1927 E BAYSHORE RD, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.19 1.75 65 6 7,139 1,217 714 063-492-280 1933 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 2.14 0.00 22 24 0 4,705 0 063-492-350 (8) 1805 E BAYSHORE RD #1-94, EAST PALO ALTO High Density Residential 94 proposed 3.32 94 156 0 31,208 0 063-492-480 1895 E BAYSHORE RD, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.25 1.75 65 8 9,521 1,624 952 063-501-020 1874 W BAYSHORE RD, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.50 1.00 22 5 10,818 1,093 1,082 063-501-030 1870 W BAYSHORE RD, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.23 1.00 22 3 5,052 510 505 063-501-040 1879 WOODLAND AVE, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.24 1.00 22 3 5,119 517 512 063-501-050 1875 WOODLAND AVE, EAST PALO ALTO Mixed Use Low 22 du/a; 1.0 FAR 0.20 1.00 22 2 4,456 450 446 063-511-020 2039 CLARKE AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.12 1.75 65 4 4,698 801 470 063-511-030 2035 CLARKE AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.13 1.75 65 4 5,094 869 509 063-511-040 2029 CLARKE AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.26 1.75 65 8 9,897 1,688 990 063-511-050 2027 CLARKE AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.12 1.75 65 4 4,482 764 448 063-511-060 2023 CLARKE AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.14 1.75 65 4 5,275 899 527 063-511-070 2017 CLARKE AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.13 1.75 65 4 4,908 837 491 063-511-080 2013 CLARKE AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.13 1.75 65 4 4,857 828 486 063-511-090 2009 CLARKE AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.13 1.75 65 4 4,834 824 483 063-511-190 872 DONOHOE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.21 1.75 65 7 8,007 1,366 801 063-511-200 866 DONOHOE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.18 1.75 65 6 6,898 1,176 690 063-511-210 864 DONOHOE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.15 1.75 65 5 5,844 997 584 063-511-220 862 DONOHOE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.11 1.75 65 3 4,040 689 404 063-511-240 896 DONOHOE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.11 1.75 65 4 4,244 724 424 063-511-250 860 DONOHOE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.16 1.75 65 5 6,145 1,048 615 063-511-260 890 DONOHOE ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.12 1.75 65 4 4,566 779 457 063-511-490 1731 E BAYSHORE RD, EAST PALO ALTO Mixed Use High 86 du/a; 2.5 FAR 2.51 2.50 86 108 136,888 21,620 13,689 063-511-520 1761 E BAYSHORE RD, EAST PALO ALTO Mixed Use High 86 du/a; 2.5 FAR 2.64 2.50 86 114 143,790 22,711 14,379 063-511-630 1721 E BAYSHORE RD, EAST PALO ALTO Mixed Use High 86 du/a; 2.5 FAR 0.67 2.50 86 29 36,236 5,723 3,624 063-511-660 899 OCONNOR ST, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.08 1.75 65 2 2,872 490 287 063-511-680 1751 EAST BAYSHORE RD, EAST PALO ALTO Mixed Use High 86 du/a; 2.5 FAR 4.24 2.50 86 182 231,026 36,489 23,103 063-511-690 1745 E BAYSHORE BLVD, EAST PALO ALTO Mixed Use High 86 du/a; 2.5 FAR 0.67 2.50 86 29 36,743 5,803 3,674 063-511-720 1775 E BAYSHORE RD, EAST PALO ALTO Mixed Use High 86 du/a; 2.5 FAR 6.12 2.50 86 263 333,269 52,637 33,327 063-515-060 1821 CLARKE AVE, EAST PALO ALTO Low Density Residential 0-12 du/a 0.19 0.00 12 1 0 226 0 063-515-070 1805 CLARKE AVE, EAST PALO ALTO Low Density Residential 0-12 du/a 0.35 0.00 12 2 0 424 0 063-515-080 1787 WOODLAND AVE, EAST PALO ALTO Low Density Residential 0-12 du/a 0.18 0.00 12 1 0 218 0 063-515-230 1785 WOODLAND AVE, EAST PALO ALTO Low Density Residential 0-12 du/a 0.35 0.00 12 2 0 423 0 063-571-060 1985 E BAYSHORE RD, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 1.38 1.75 65 45 52,597 8,970 5,260 063-571-070 1981 E BAYSHORE RD, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.66 1.75 65 21 25,211 4,299 2,521 063-571-080 1961 E BAYSHORE RD, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 1.44 1.75 65 47 54,786 9,343 5,479 063-571-090 1905 E BAYSHORE RD, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.25 1.75 65 8 9,439 1,610 944 063-680-020 1900 UNIVERSITY AVE, EAST PALO ALTO Office 3.0 FAR 2.31 3.00 0 0 150,737 0 15,074 063-680-050 , NO DATA Office 3.0 FAR 0.02 3.00 0 0 1,566 0 157 063-680-060 , NO DATA Office 3.0 FAR 0.02 3.00 0 0 1,566 0 157 063-680-090 , EAST PALO ALTO Office 3.0 FAR 0.13 3.00 0 0 8,177 0 818 063-680-100 , EAST PALO ALTO Office 3.0 FAR 0.13 3.00 0 0 8,273 0 827 063-680-110 , EAST PALO ALTO Office 3.0 FAR 0.35 3.00 0 0 22,595 0 2,259 063-680-130 2000 UNIVERSITY AVE, EAST PALO ALTO Office 3.0 FAR 2.14 3.00 0 0 139,586 0 13,959 063-680-150 2050 UNIVERSITY AVE, EAST PALO ALTO Office 3.0 FAR 3.35 3.00 0 0 218,937 0 21,894 063-680-180 , EAST PALO ALTO Office 3.0 FAR 0.01 3.00 0 0 533 0 53 063-680-190 2000 UNIVERSITY AVE, EAST PALO ALTO Office 3.0 FAR 3.92 3.00 0 0 256,076 0 25,608 063-730-010 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-020 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-030 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-040 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-050 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-060 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-070 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-080 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-090 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-100 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-110 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-120 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-130 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-140 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-150 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-160 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-170 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-180 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 4 of 5 Freyer & Laureta, Inc.

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Appendix C: Table 3
2035 Zoning Sanitary Sewer Flows
APN Address 2035 Zoning Maximum Density
and FAR Extents
Acres per
Parcel FAR
Maximum
du per acre
Average du
per Parcel or
Project
Average NonResidential
Development, SF
Average Daily Flow
Residential, GPD
Average Daily
Flow NonResidential, GPD
(1) (1) (2) (3) (4) (5) (6) (7)
063-730-190 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-200 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-210 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-220 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.09 0.00 22 1 0 200 0 063-730-230 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-240 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-250 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-260 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-270 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-280 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-290 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-300 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-310 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.08 0.00 22 1 0 200 0 063-730-320 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-330 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-340 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-350 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-360 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-370 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-380 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.07 0.00 22 1 0 200 0 063-730-390 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-400 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-410 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-420 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-430 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-440 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-450 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-460 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-470 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.07 0.00 22 1 0 200 0 063-730-480 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.06 0.00 22 1 0 200 0 063-730-490 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-500 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 063-730-510 (8) 2477 PULGAS AVE, EAST PALO ALTO Medium Density Residential 12-22 du/a 0.05 0.00 22 1 0 200 0 113-530-010
to 113-530-999 2420 GLORIA WAY, EAST PALO ALTO High Density Residential 22-43 du/a 0.47 0.00 43 10 0 2,036 0 113-710-010
to 113-710-999 2440 GLORIA WAY, EAST PALO ALTO High Density Residential 22-43 du/a 0.25 0.00 43 5 0 1,064 0 113-720-010
to 113-720-999 2460 GLORIA WAY, EAST PALO ALTO High Density Residential 22-43 du/a 0.21 0.00 43 4 0 895 0 113-740-010
to 113-740-999 2470 GLORIA WAY, EAST PALO ALTO High Density Residential 22-43 du/a 0.33 0.00 43 7 0 1,402 0 114-240-010
to 114-240-300 2330 UNIVERSITY AVE, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 0.46 1.75 65 15 17,593 3,000 1,759 114-450-010
to 114-460-300 1765 EAST BAYSHORE RD, EAST PALO ALTO Mixed Use Corridor 65 du/a; 1.75 FAR 1.04 1.75 65 34 39,597 6,753 3,960 114-590-050 NO DATA, EAST PALO ALTO Office 3.0 FAR 3.61 3 0 0 235,877 0 23,588 Notes:
(1) Properties with Zoning change per Figure 4-12: General Plan Land Use and Figure 4-16: Ravenswood / 4 Corners TOP Specific Plan Land Use City of East Palo Alto General Plan "Existing Conditions Report, February 2014" and Figure 4-2: General Plan Land Use Designations City of East Palo Alto General Plan "Vista 2035, Final Version: March 2017" (2) du/a and FAR based on Section 4 Table 4-2 of City of East Palo Alto General Plan "Vista 2035, Final Version: March 2017" (3) Square footage of parcel divided 43,560 feet (1 Acre Equivalent). (4) Average Dwelling units per number of acres in parcel is calculated to be 50% of the maximum number of units allowed in the General Plan. (5) Calculated by multiplying 50% of the maximum FAR for the land use allowed by the General Plan and square feet of parcel. (6) 2025 Master Plan update ADWF Residential Dwellings, calculated by multiplying 200 gallons per dwelling unit per day by the total number of untis. (7) ADWF Non-Residential , calculated by multiplying 0.1 gallons per day per square foot. Based on Section B1.03.3 for Office and Retail of the East Palo Alto Sanitary District Standard Specifications for Design and Construction of Sanitray Collection and Conveyance Facilities dated June 6, 2002. Units converted from GPD (Gallons Per Day) to CFS assuming flows are discharged over 24 hours in a day. (8) Number of units planned are approved development projects by the City. Average Daily Flow, Residential is calculated using the known unit count.

Abbreviations
ADWF: Average Dry Weather Flow
APN: Assessors Parcel Number
CFS: Cubic Feet per Second
2025 Wastewater Colleciton - Flow Calculations.xlsx Page 5 of 5 Freyer & Laureta, Inc.

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Appendix C: Table 4
Scenario 2: 2025 Additional Sanitary Sewer Flows
APN Address
Sanitary
Sewer
SubBasinsPeaking
Factor
Delta
Residential
Average
Daily Flow,
GPD
Delta NonResidential
Average
Daily Flow,
GPD
Residential

ADWF, CFS
NonResidential

ADWF, CFS
Residential

PDWF, CFS
NonResidential

PDWF, CFS
Total

ADWF, CFS
Total

PDWF, CFS
(1) (1) (2) (3) (4) (5) (6) (7) (8)
063-232-210 (9) WEEKS ST, EAST PALO ALTO T20 1.5 11,564 0 0.0178 0.0000 0.0267 0.0000 0.0178 0.0267 063-232-220 (9) WEEKS ST, EAST PALO ALTO T20 1.5 6,560 0 0.0101 0.0000 0.0152 0.0000 0.0101 0.0152 063-232-230 (9) WEEKS ST, EAST PALO ALTO T20 1.5 9,065 0 0.0140 0.0000 0.0209 0.0000 0.0140 0.0209 063-240-320 (9) 1950 BAY RD, EAST PALO ALTO T20 1.5 9,799 5,746 0.0151 0.0088 0.0226 0.0133 0.0239 0.0359 063-240-330 (9) 1950 BAY RD, EAST PALO ALTO T20 1.5 2,895 1,698 0.0045 0.0026 0.0067 0.0039 0.0071 0.0106 063-730-190 (9) 2477 PULGAS AVE T20 1.5 114 0 0.0002 0.0000 0.0003 0.0000 0.0002 0.0003 063-730-200 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-220 (9) 2477 PULGAS AVE T20 1.5 200 341 0.0003 0.0005 0.0005 0.0008 0.0008 0.0012 063-730-230 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-130 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-090 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-140 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-180 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-100 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-110 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-010 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-020 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-040 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-050 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-060 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-240 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-250 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-290 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-300 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-320 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-330 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-340 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-350 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-360 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-370 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-420 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-430 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-440 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-450 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-480 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-490 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-500 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-510 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-470 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-460 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-380 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-390 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-400 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-410 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-260 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-270 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-280 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-210 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-080 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-070 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-030 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-120 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-170 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-160 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-150 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-730-310 (9) 2477 PULGAS AVE T20 1.5 200 0 0.0003 0.0000 0.0005 0.0000 0.0003 0.0005 063-492-350 (9) 1805 E BAYSHORE RD #1-94, EAST PALO ALTO K4 1.59 18,200 0 0.0280 0.0000 0.0446 0.0000 0.0280 0.0446 063-321-420 (9) , NO DATA E2 1.46 0 10,740 0.0000 0.0165 0.0000 0.0241 0.0165 0.0241 063-322-410 (9) , NO DATA E2 1.47 0 1,159 0.0000 0.0018 0.0000 0.0026 0.0018 0.0026 063-322-560 (9) DONOHOE ST, EAST PALO ALTO E2 1.47 0 4,692 0.0000 0.0072 0.0000 0.0106 0.0072 0.0106 Notes are on Page 2 of 2.
2025 Wastewater Colleciton - Flow Calculations.xlsx Page 1 of 2 Freyer and Laureat, Inc.

Last printed: 5/12/2025 238
Appendix C: Table 4
Scenario 2: 2025 Additional Sanitary Sewer Flows
Notes:
(1) Properties with Zoning change per Figure 4-12: General Plan Land Use and Figure 4-16: Ravenswood / 4 Corners TOP Specific Plan Land Use City of East Palo Alto General Plan "Existing Conditions Report, February 2014" and Figure 4-2: General Plan Land Use Designations City of East Palo Alto General Plan "Vista 2035, Final Version: March 2017" (2) Per Section 5.3.2 of the "East Palo Alto Sanitary District Master Plan Update, March 2015". For modeling scenarios, peak sanitary flows based on the collected data. Collected data for Peaking Factors for each sub-basin are shown in Table 3.2. (3) Delta Residential Flows is calculated by taking the Average Daily Flow for Residential areas from Table 3 minus the Average Daily Flow for Residential area from Table 2. If calculation resulted in a decrease of flow, the flow change is shown as "0" because it is not anticipated that the land use changes will result in flow reductions. (4) Delta Non-Residential Flows is calculated by taking the Average Faily Flow for Non-Residential areas from Table 3 minus the Average Daily Flow for Non-Residential areas from Table 2. (5) ADWF Residential Dwellings, calculated by multiplying 200 gallons per dwelling unit per day by the total number of units. Based on internal F&L meeting, 2/13/2025.

Units converted from GPD ( Gallons Per Day) to CFS based off 24 hours in a day, 60 minutes in a hour, and 60 seconds in a minute. (6) ADWF Non-Residential , calculated by multiplying 0.1 gallons per day per square foot. Based on Section B1.03.3 for Office and Retail of the East Palo Alto Sanitary District Standard Specifications forDesign and Construction of Sanitray Collection and Conveyance Facilities dated June 6, 2002. Units converted from GPD (Gallons Per Day) to CFS. Based off 24 hours in a day, 60 minutes in an hour, and 60 seconds in a minute. (7) PDWF Residential Dwellings, calculated by multiplying Average Dry Weather Flows (5) by the Peaking Factor (2). Units converted from GPD to CFS. Based off 24 hours a day, 60 minutes in a hour, and 60 seconds in a minute.
(8) PDWF Non-Residential, calculated by multiplying Average Dry Weather Flows (6) by the Peaking Factor (2). Units converted from GPD to CFS. Based off 24 hours a day, 60 minutes in a hour, and 60seconds in a minute.
(9) Number of units planned are approved development projects by the City. Average Daily Flow, Residential is calculated using the known unit count.

Abbreviations
ADWF: Average Dry Weather Flow MGD: Million Gallons Per Day APN: Assessors Parcel Number PDWF: Peak Dry Weather Flow CFS: Cubic Feet per Second
2025 Wastewater Colleciton - Flow Calculations.xlsx Page 2 of 2 Freyer and Laureat, Inc.

Last printed: 5/12/2025 239
APN Address
Sanitary
Sewer SubBasinsPeaking
Factor
Delta
Residential
Average Daily
Flow, GPD
Delta NonResidential
Average Daily
Flow, GPD
Residential

ADWF, CFS
NonResidential

ADWF, CFS
Residential

PDWF, CFS
NonResidential

PDWF, CFS
Total

ADWF, CFS
Total
PDWF,
CFS
(1) (1) (2) (3) (4) (5) (6) (7) (8)
063-103-310 1585 BAY RD, EAST PALO ALTO A15 0.00 43,861 6,902 0.0675 0.0106 0.0000 0.0000 0.0782 0.0000 063-103-360 , EAST PALO ALTO A15 0.00 69,968 11,051 0.1078 0.0170 0.0000 0.0000 0.1248 0.0000 063-103-370 , EAST PALO ALTO A15 0.00 41,599 6,569 0.0641 0.0101 0.0000 0.0000 0.0742 0.0000 063-103-380 , EAST PALO ALTO A15 0.00 8,276 1,307 0.0127 0.0020 0.0000 0.0000 0.0148 0.0000 063-103-390 , EAST PALO ALTO A15 0.00 12,251 1,935 0.0189 0.0030 0.0000 0.0000 0.0218 0.0000 063-103-440 2400 GLORIA WAY, EAST PALO ALTO A15 0.00 0 8,578 0.0000 0.0132 0.0000 0.0000 0.0132 0.0000 063-111-230 BETWEEN 1585 AND 1675 BAY RD, EAST PALO ALTO A15 0.00 12,513 1,976 0.0193 0.0030 0.0000 0.0000 0.0223 0.0000 063-111-250 1675 BAY RD, EAST PALO ALTO A15 0.00 328,119 51,823 0.5053 0.0798 0.0000 0.0000 0.5851 0.0000 063-121-030 , EAST PALO ALTO T20 0.00 16,945 0 0.0261 0.0000 0.0000 0.0000 0.0261 0.0000 063-121-040 , EAST PALO ALTO T20 0.00 122,905 0 0.1893 0.0000 0.0000 0.0000 0.1893 0.0000 063-121-050 TARA RD, EAST PALO ALTO T20 0.00 11,500 0 0.0177 0.0000 0.0000 0.0000 0.0177 0.0000 063-121-060 264 TARA RD, EAST PALO ALTO T20 0.00 78,081 0 0.1202 0.0000 0.0000 0.0000 0.1202 0.0000 063-121-070 2081 BAY RD, EAST PALO ALTO T20 0.00 340,421 0 0.5242 0.0000 0.0000 0.0000 0.5242 0.0000 063-121-110 2077 BAY RD, EAST PALO ALTO T20 0.00 84,289 0 0.1298 0.0000 0.0000 0.0000 0.1298 0.0000 063-121-120 2005 BAY RD, EAST PALO ALTO T20 0.00 167,924 0 0.2586 0.0000 0.0000 0.0000 0.2586 0.0000 063-121-150 , EAST PALO ALTO T20 0.00 19,733 0 0.0304 0.0000 0.0000 0.0000 0.0304 0.0000 063-121-160 180 TARA ROAD, EAST PALO ALTO T20 0.00 76,513 0 0.1178 0.0000 0.0000 0.0000 0.1178 0.0000 063-121-170 240 TARA ROAD, EAST PALO ALTO T20 0.00 84,615 0 0.1303 0.0000 0.0000 0.0000 0.1303 0.0000 063-121-190 2560 PULGAS AVE, EAST PALO ALTO T20 0.00 19,906 0 0.0307 0.0000 0.0000 0.0000 0.0307 0.0000 063-121-200 2555 PULGAS AVE, EAST PALO ALTO T20 0.00 59,721 0 0.0920 0.0000 0.0000 0.0000 0.0920 0.0000 063-121-210 2555 PULGAS AVE, EAST PALO ALTO T20 0.00 59,785 0 0.0921 0.0000 0.0000 0.0000 0.0921 0.0000 063-121-240 , EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-121-290 218 DEMETER ST, EAST PALO ALTO A15 0.00 31,665 0 0.0488 0.0000 0.0000 0.0000 0.0488 0.0000 063-121-320 350 DEMETER ST, EAST PALO ALTO A15 0.00 130,483 0 0.2009 0.0000 0.0000 0.0000 0.2009 0.0000 063-121-330 , EAST PALO ALTO A15 0.00 130,027 0 0.2002 0.0000 0.0000 0.0000 0.2002 0.0000 063-121-350 , EAST PALO ALTO T20 0.00 42,928 0 0.0661 0.0000 0.0000 0.0000 0.0661 0.0000 063-121-360 , EAST PALO ALTO T20 0.00 2,875 0 0.0044 0.0000 0.0000 0.0000 0.0044 0.0000 063-121-370 2535 PULGAS AVE, EAST PALO ALTO T20 0.00 85,050 0 0.1310 0.0000 0.0000 0.0000 0.1310 0.0000 063-121-390 , EAST PALO ALTO T20 0.00 41,164 0 0.0634 0.0000 0.0000 0.0000 0.0634 0.0000 063-121-400 2091 BAY RD, EAST PALO ALTO T20 0.00 54,547 0 0.0840 0.0000 0.0000 0.0000 0.0840 0.0000 063-121-410 2091 BAY RD, EAST PALO ALTO T20 0.00 65,340 0 0.1006 0.0000 0.0000 0.0000 0.1006 0.0000 063-121-490 , EAST PALO ALTO T20 0.00 128,720 0 0.1982 0.0000 0.0000 0.0000 0.1982 0.0000 063-121-500 , EAST PALO ALTO T20 0.00 165,309 0 0.2546 0.0000 0.0000 0.0000 0.2546 0.0000 063-121-510 , EAST PALO ALTO T20 0.00 47,044 0 0.0724 0.0000 0.0000 0.0000 0.0724 0.0000 063-122-040 1990 BAY RD, EAST PALO ALTO T20 0.00 307,726 0 0.4739 0.0000 0.0000 0.0000 0.4739 0.0000 063-123-010 351 DEMETER ST, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-123-030 225 DEMETER ST, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-123-060 325 DEMETER ST, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-123-070 245 DEMETER ST, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-123-080 , EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-131-220 (9) 2519 PULGAS AVE, EAST PALO ALTO T20 0.00 109,030 0 0.1679 0.0000 0.0000 0.0000 0.1679 0.0000 063-131-230 , EAST PALO ALTO T20 0.00 0 1,541 0.0000 0.0024 0.0000 0.0000 0.0024 0.0000 063-131-240 1885 BAY RD, EAST PALO ALTO T20 0.00 0 1,494 0.0000 0.0023 0.0000 0.0000 0.0023 0.0000 063-131-250 1861 BAY RD, EAST PALO ALTO T20 0.00 0 2,002 0.0000 0.0031 0.0000 0.0000 0.0031 0.0000 063-131-260 1879 BAY RD, EAST PALO ALTO T20 0.00 0 3,717 0.0000 0.0057 0.0000 0.0000 0.0057 0.0000 063-131-270 1873 BAY RD, EAST PALO ALTO T20 0.00 0 702 0.0000 0.0011 0.0000 0.0000 0.0011 0.0000 063-131-290 140 DEMETER ST, EAST PALO ALTO A15 0.00 58,152 0 0.0896 0.0000 0.0000 0.0000 0.0896 0.0000 063-131-300 , EAST PALO ALTO T20 0.00 0 662 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-131-310 1891 BAY RD, EAST PALO ALTO T20 0.00 0 974 0.0000 0.0015 0.0000 0.0000 0.0015 0.0000 063-131-320 1847 BAY RD, EAST PALO ALTO T20 0.00 0 1,449 0.0000 0.0022 0.0000 0.0000 0.0022 0.0000 063-131-330 1851 BAY RD, EAST PALO ALTO T20 0.00 0 787 0.0000 0.0012 0.0000 0.0000 0.0012 0.0000 063-131-340 2509 PULGAS AVE, EAST PALO ALTO T20 0.00 0 1,410 0.0000 0.0022 0.0000 0.0000 0.0022 0.0000 063-132-020 151 TARA RD, EAST PALO ALTO T20 0.00 3,658 0 0.0056 0.0000 0.0000 0.0000 0.0056 0.0000 063-132-060 150 TARA RD, EAST PALO ALTO T20 0.00 21,888 0 0.0337 0.0000 0.0000 0.0000 0.0337 0.0000 063-132-090 , EAST PALO ALTO T20 0.00 2,026 0 0.0031 0.0000 0.0000 0.0000 0.0031 0.0000 063-132-110 1923 BAY RD, EAST PALO ALTO T20 0.00 0 6,455 0.0000 0.0099 0.0000 0.0000 0.0099 0.0000 063-132-120 1907 BAY RD, EAST PALO ALTO T20 0.00 0 1,039 0.0000 0.0016 0.0000 0.0000 0.0016 0.0000 063-132-130 1911 BAY RD, EAST PALO ALTO T20 0.00 0 877 0.0000 0.0013 0.0000 0.0000 0.0013 0.0000 063-132-140 1905 BAY RD, EAST PALO ALTO T20 0.00 0 2,762 0.0000 0.0043 0.0000 0.0000 0.0043 0.0000 063-132-150 2520 PULGAS AVE, EAST PALO ALTO T20 0.00 0 6,194 0.0000 0.0095 0.0000 0.0000 0.0095 0.0000 063-132-170 , EAST PALO ALTO T20 0.00 0 1,091 0.0000 0.0017 0.0000 0.0000 0.0017 0.0000 063-132-190 2532 PULGAS AVE, EAST PALO ALTO T20 0.00 20,558 0 0.0317 0.0000 0.0000 0.0000 0.0317 0.0000 063-132-210 2524 PULGAS AVE, EAST PALO ALTO T20 0.00 19,753 0 0.0304 0.0000 0.0000 0.0000 0.0304 0.0000 063-132-220 1987 BAY RD, EAST PALO ALTO T20 0.00 80,434 0 0.1239 0.0000 0.0000 0.0000 0.1239 0.0000 063-133-070 195 DEMETER ST, EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-133-080 175 DEMETER ST, EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-133-090 75 DEMETER ST, EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-133-100 215 DEMETER ST, EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-133-110 , EAST PALO ALTO A15 0.00 0 5,752 0.0000 0.0089 0.0000 0.0000 0.0089 0.0000 063-133-130 1805 BAY RD, EAST PALO ALTO A15 0.00 0 6,974 0.0000 0.0107 0.0000 0.0000 0.0107 0.0000 063-151-170 2159 POPLAR AVE, EAST PALO ALTO B13 0.00 2,927 294 0.0045 0.0005 0.0000 0.0000 0.0050 0.0000 063-151-200 1001 E BAYSHORE RD, EAST PALO ALTO B13 0.00 1,772 178 0.0027 0.0003 0.0000 0.0000 0.0030 0.0000 063-152-230 1199 E BAYSHORE RD, EAST PALO ALTO B13 0.00 5,604 565 0.0086 0.0009 0.0000 0.0000 0.0095 0.0000 063-153-010 1205 E BAYSHORE RD, EAST PALO ALTO B13 0.00 2,648 267 0.0041 0.0004 0.0000 0.0000 0.0045 0.0000 063-153-250 2119 ADDISON AVE, EAST PALO ALTO B13 0.00 2,572 260 0.0040 0.0004 0.0000 0.0000 0.0044 0.0000 063-154-200 2110 ADDISON AVE, EAST PALO ALTO B13 0.00 3,330 335 0.0051 0.0005 0.0000 0.0000 0.0056 0.0000 063-154-260 2119 OAKWOOD DR, EAST PALO ALTO B13 0.00 5,877 593 0.0091 0.0009 0.0000 0.0000 0.0100 0.0000 063-155-010 2106 OAKWOOD DR, EAST PALO ALTO E1 0.00 3,746 377 0.0058 0.0006 0.0000 0.0000 0.0063 0.0000 063-155-180 2123 DUMBARTON AVE, EAST PALO ALTO E1 0.00 2,453 247 0.0038 0.0004 0.0000 0.0000 0.0042 0.0000 063-155-190 2109 DUMBARTON AVE, EAST PALO ALTO E1 0.00 3,741 377 0.0058 0.0006 0.0000 0.0000 0.0063 0.0000 063-181-010 2110 DUMBARTON AVE, EAST PALO ALTO E1 0.00 4,704 474 0.0072 0.0007 0.0000 0.0000 0.0080 0.0000 063-181-220 2111 LINCOLN ST, EAST PALO ALTO E1 0.00 2,659 268 0.0041 0.0004 0.0000 0.0000 0.0045 0.0000 Appendix C: Table 5
Scenario 2: 2035 Proposed Additional Sanitary Sewer Flows 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 1 of 7 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 240
APN Address
Sanitary
Sewer SubBasinsPeaking
Factor
Delta
Residential
Average Daily
Flow, GPD
Delta NonResidential
Average Daily
Flow, GPD
Residential

ADWF, CFS
NonResidential

ADWF, CFS
Residential

PDWF, CFS
NonResidential

PDWF, CFS
Total

ADWF, CFS
Total
PDWF,
CFS
(1) (1) (2) (3) (4) (5) (6) (7) (8)
Appendix C: Table 5
Scenario 2: 2035 Proposed Additional Sanitary Sewer Flows 063-181-230 2097 LINCOLN ST, EAST PALO ALTO E1 0.00 2,487 250 0.0038 0.0004 0.0000 0.0000 0.0042 0.0000 063-181-240 1385 E BAYSHORE RD, EAST PALO ALTO E1 0.00 2,232 225 0.0034 0.0003 0.0000 0.0000 0.0038 0.0000 063-183-010 2088 LINCOLN ST, EAST PALO ALTO E2 0.00 2,475 249 0.0038 0.0004 0.0000 0.0000 0.0042 0.0000 063-183-070 2045 GLEN WAY, EAST PALO ALTO E2 0.00 3,893 392 0.0060 0.0006 0.0000 0.0000 0.0066 0.0000 063-183-080 1441 E BAYSHORE RD, EAST PALO ALTO E2 0.00 5,171 521 0.0080 0.0008 0.0000 0.0000 0.0088 0.0000 063-183-090 , EAST PALO ALTO E2 0.00 1,898 192 0.0029 0.0003 0.0000 0.0000 0.0032 0.0000 063-183-110 1401 E BAYSHORE RD 2, EAST PALO ALTO E2 0.00 4,512 456 0.0069 0.0007 0.0000 0.0000 0.0076 0.0000 063-184-010 1475 E BAYSHORE RD, EAST PALO ALTO E2 0.00 5,053 510 0.0078 0.0008 0.0000 0.0000 0.0086 0.0000 063-184-020 2056 GLEN WAY, EAST PALO ALTO E2 0.00 4,526 457 0.0070 0.0007 0.0000 0.0000 0.0077 0.0000 063-184-030 2070 GLEN WAY, EAST PALO ALTO E2 0.00 3,872 391 0.0060 0.0006 0.0000 0.0000 0.0066 0.0000 063-184-040 2080 GLEN WAY, EAST PALO ALTO E2 0.00 4,205 425 0.0065 0.0007 0.0000 0.0000 0.0071 0.0000 063-201-080 566 SACRAMENTO ST, EAST PALO ALTO H3 0.00 0 226 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-201-090 576 SACRAMENTO ST, EAST PALO ALTO H3 0.00 8,208 1,399 0.0126 0.0022 0.0000 0.0000 0.0148 0.0000 063-201-220 2337 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 4,963 846 0.0076 0.0013 0.0000 0.0000 0.0089 0.0000 063-201-240 2343 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 5,291 901 0.0081 0.0014 0.0000 0.0000 0.0095 0.0000 063-201-250 RUNNYMEDE ST, EAST PALO ALTO H3 0.00 13,215 2,253 0.0204 0.0035 0.0000 0.0000 0.0238 0.0000 063-201-260 RUNNYMEDE ST, EAST PALO ALTO H3 0.00 4,294 732 0.0066 0.0011 0.0000 0.0000 0.0077 0.0000 063-201-270 578 SACRAMENTO ST, EAST PALO ALTO H3 0.00 5,552 946 0.0085 0.0015 0.0000 0.0000 0.0100 0.0000 063-201-290 (9) 2331 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 17,156 2,925 0.0264 0.0045 0.0000 0.0000 0.0309 0.0000 063-202-080 556 WEEKS ST, EAST PALO ALTO H3 0.00 0 209 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-202-090 564 WEEKS ST, EAST PALO ALTO H3 0.00 0 207 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-202-100 566 WEEKS ST, EAST PALO ALTO H3 0.00 0 202 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-202-160 561 SACRAMENTO ST, EAST PALO ALTO H3 0.00 19,722 3,362 0.0304 0.0052 0.0000 0.0000 0.0355 0.0000 063-202-280 2361-2369 UNIVERSITY AVE 101-308, EAST PALO ALTOH3 0.00 38,578 6,578 0.0594 0.0101 0.0000 0.0000 0.0695 0.0000 063-203-160 2387 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 5,966 941 0.0092 0.0014 0.0000 0.0000 0.0106 0.0000 063-203-170 2381 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 7,948 1,254 0.0122 0.0019 0.0000 0.0000 0.0142 0.0000 063-203-180 2373 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 9,746 1,538 0.0150 0.0024 0.0000 0.0000 0.0174 0.0000 063-203-200 593 WEEKS ST, EAST PALO ALTO H3 0.00 11,542 1,822 0.0178 0.0028 0.0000 0.0000 0.0206 0.0000 063-203-210 585 WEEKS ST, EAST PALO ALTO H3 0.00 7,994 1,262 0.0123 0.0019 0.0000 0.0000 0.0143 0.0000 063-203-220 579 WEEKS ST, EAST PALO ALTO H3 0.00 0 176 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-203-230 563 WEEKS ST, EAST PALO ALTO H3 0.00 0 529 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-203-240 549 WEEKS ST, EAST PALO ALTO H3 0.00 0 177 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-203-250 541 WEEKS ST, EAST PALO ALTO H3 0.00 0 173 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-203-260 533 WEEKS ST, EAST PALO ALTO H3 0.00 0 169 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-203-270 , EAST PALO ALTO H3 0.00 0 161 0.0000 0.0002 0.0000 0.0000 0.0002 0.0000 063-203-300 2395 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 9,634 1,518 0.0148 0.0023 0.0000 0.0000 0.0172 0.0000 063-203-310 2371 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 3,647 575 0.0056 0.0009 0.0000 0.0000 0.0065 0.0000 063-203-320 1586 BAY RD, EAST PALO ALTO A15 0.00 9,637 1,521 0.0148 0.0023 0.0000 0.0000 0.0172 0.0000 063-203-330 1590 BAY RD, EAST PALO ALTO A15 0.00 15,083 2,382 0.0232 0.0037 0.0000 0.0000 0.0269 0.0000 063-203-340 2387 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 10,835 1,710 0.0167 0.0026 0.0000 0.0000 0.0193 0.0000 063-203-350 1574 BAY RD, EAST PALO ALTO A15 0.00 0 367 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-203-360 1546 BAY RD, EAST PALO ALTO A15 0.00 0 336 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-203-370 1508 BAY RD, EAST PALO ALTO H3 0.00 0 554 0.0000 0.0009 0.0000 0.0000 0.0009 0.0000 063-203-380 , NO DATA A15 0.00 0 260 0.0000 0.0004 0.0000 0.0000 0.0004 0.0000 063-203-390 1518 BAY RD, EAST PALO ALTO H3 0.00 0 723 0.0000 0.0011 0.0000 0.0000 0.0011 0.0000 063-203-400 1560 BAY RD, EAST PALO ALTO A15 0.00 0 321 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-203-410 1568 BAY RD, EAST PALO ALTO A15 0.00 0 339 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-203-430 1530 BAY RD, EAST PALO ALTO A15 0.00 0 342 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-203-440 1554 BAY RD, EAST PALO ALTO A15 0.00 0 296 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-203-450 1538 BAY RD, EAST PALO ALTO A15 0.00 0 306 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-210-310 2346 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 7,834 1,335 0.0121 0.0021 0.0000 0.0000 0.0141 0.0000 063-210-340 2369 COOLEY AVE, EAST PALO ALTO H3 0.00 0 511 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-210-350 2365 COOLEY AVE, EAST PALO ALTO H3 0.00 0 530 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-210-360 2300 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 7,626 1,300 0.0117 0.0020 0.0000 0.0000 0.0137 0.0000 063-210-380 2354 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 6,547 1,116 0.0101 0.0017 0.0000 0.0000 0.0118 0.0000 063-210-410 2371 COOLEY AVE, EAST PALO ALTO H3 0.00 4,227 720 0.0065 0.0011 0.0000 0.0000 0.0076 0.0000 063-210-450 2377 COOLEY AVE, EAST PALO ALTO H3 0.00 3,256 554 0.0050 0.0009 0.0000 0.0000 0.0059 0.0000 063-210-460 2396 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 12,904 2,037 0.0199 0.0031 0.0000 0.0000 0.0230 0.0000 063-210-470 633 RUNNYMEDE ST, EAST PALO ALTO H3 0.00 4,255 725 0.0066 0.0011 0.0000 0.0000 0.0077 0.0000 063-210-480 2361 COOLEY AVE, EAST PALO ALTO H3 0.00 0 680 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-210-490 2355 COOLEY AVE, EAST PALO ALTO H3 0.00 0 713 0.0000 0.0011 0.0000 0.0000 0.0011 0.0000 063-210-520 2338 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 8,248 1,406 0.0127 0.0022 0.0000 0.0000 0.0149 0.0000 063-210-610 661 RUNNYMEDE ST, EAST PALO ALTO H3 0.00 8,830 1,505 0.0136 0.0023 0.0000 0.0000 0.0159 0.0000 063-210-630 2358 UNIVERSITY AVE, EAST PALO ALTO H3 0.00 6,658 1,135 0.0103 0.0017 0.0000 0.0000 0.0120 0.0000 063-221-010 , EAST PALO ALTO A15 0.00 13,667 2,159 0.0210 0.0033 0.0000 0.0000 0.0244 0.0000 063-221-020 1620 BAY RD, EAST PALO ALTO A15 0.00 22,759 3,594 0.0350 0.0055 0.0000 0.0000 0.0406 0.0000 063-221-030 , EAST PALO ALTO A15 0.00 6,805 1,074 0.0105 0.0017 0.0000 0.0000 0.0121 0.0000 063-221-040 1640 BAY RD, EAST PALO ALTO A15 0.00 35,707 5,630 0.0550 0.0087 0.0000 0.0000 0.0637 0.0000 063-221-050 1650 BAY RD, EAST PALO ALTO A15 0.00 9,959 1,569 0.0153 0.0024 0.0000 0.0000 0.0178 0.0000 063-221-060 1660 BAY RD, EAST PALO ALTO A15 0.00 22,848 3,591 0.0352 0.0055 0.0000 0.0000 0.0407 0.0000 063-221-070 1670 BAY RD, EAST PALO ALTO A15 0.00 21,219 3,337 0.0327 0.0051 0.0000 0.0000 0.0378 0.0000 063-221-100 1760 BAY RD, EAST PALO ALTO A15 0.00 57,125 8,982 0.0880 0.0138 0.0000 0.0000 0.1018 0.0000 063-221-110 1796 BAY RD, EAST PALO ALTO A15 0.00 56,083 8,857 0.0864 0.0136 0.0000 0.0000 0.1000 0.0000 063-221-140 2397 CLARKE AVE, EAST PALO ALTO T20 0.00 6,692 1,053 0.0103 0.0016 0.0000 0.0000 0.0119 0.0000 063-221-150 2387 CLARKE AVE, EAST PALO ALTO T20 0.00 7,291 1,147 0.0112 0.0018 0.0000 0.0000 0.0130 0.0000 063-221-160 2377 CLARKE AVE, EAST PALO ALTO T20 0.00 7,999 1,259 0.0123 0.0019 0.0000 0.0000 0.0143 0.0000 063-221-170 2373 CLARKE AVE, EAST PALO ALTO T20 0.00 7,240 1,142 0.0111 0.0018 0.0000 0.0000 0.0129 0.0000 063-221-180 2371 CLARKE AVE, EAST PALO ALTO T20 0.00 0 576 0.0000 0.0009 0.0000 0.0000 0.0009 0.0000 063-221-190 2369 CLARKE AVE, EAST PALO ALTO T20 0.00 0 633 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-221-200 891 WEEKS ST, EAST PALO ALTO T20 0.00 0 1,234 0.0000 0.0019 0.0000 0.0000 0.0019 0.0000 063-221-210 871 WEEKS ST, EAST PALO ALTO T20 0.00 0 561 0.0000 0.0009 0.0000 0.0000 0.0009 0.0000 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 2 of 7 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 241
APN Address
Sanitary
Sewer SubBasinsPeaking
Factor
Delta
Residential
Average Daily
Flow, GPD
Delta NonResidential
Average Daily
Flow, GPD
Residential

ADWF, CFS
NonResidential

ADWF, CFS
Residential

PDWF, CFS
NonResidential

PDWF, CFS
Total

ADWF, CFS
Total
PDWF,
CFS
(1) (1) (2) (3) (4) (5) (6) (7) (8)
Appendix C: Table 5
Scenario 2: 2035 Proposed Additional Sanitary Sewer Flows 063-221-220 867 WEEKS ST, EAST PALO ALTO T20 0.00 0 799 0.0000 0.0012 0.0000 0.0000 0.0012 0.0000 063-221-230 865 WEEKS ST, EAST PALO ALTO T20 0.00 0 826 0.0000 0.0013 0.0000 0.0000 0.0013 0.0000 063-221-240 , NO DATA T20 0.00 0 2,813 0.0000 0.0043 0.0000 0.0000 0.0043 0.0000 063-221-250 831 WEEKS ST, EAST PALO ALTO T20 0.00 0 818 0.0000 0.0013 0.0000 0.0000 0.0013 0.0000 063-221-260 819 JAMIE LN, EAST PALO ALTO T20 0.00 0 492 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-221-270 823 JAMIE LN, EAST PALO ALTO T20 0.00 0 648 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-221-280 827 JAMIE LN, EAST PALO ALTO T20 0.00 0 835 0.0000 0.0013 0.0000 0.0000 0.0013 0.0000 063-221-290 811 PAUL ROBESON CT, EAST PALO ALTO T20 0.00 0 506 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-221-300 813 PAUL ROBESON CT, EAST PALO ALTO T20 0.00 0 428 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-221-310 815 PAUL ROBESON CT, EAST PALO ALTO T20 0.00 0 462 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-221-320 817 PAUL ROBESON CT, EAST PALO ALTO T20 0.00 0 468 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-221-340 801 WEEKS ST, EAST PALO ALTO T20 0.00 0 470 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-221-350 803 PAUL ROBESON CT, EAST PALO ALTO T20 0.00 0 474 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-221-360 805 PAUL ROBESON CT, EAST PALO ALTO T20 0.00 0 397 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-221-370 807 PAUL ROBESON CT, EAST PALO ALTO T20 0.00 0 491 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-221-380 809 PAUL ROBESON CT, EAST PALO ALTO T20 0.00 0 458 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-221-390 791 WEEKS ST, EAST PALO ALTO T20 0.00 0 3,813 0.0000 0.0059 0.0000 0.0000 0.0059 0.0000 063-221-410 731 WEEKS ST, EAST PALO ALTO T20 0.00 0 1,302 0.0000 0.0020 0.0000 0.0000 0.0020 0.0000 063-221-420 717 WEEKS ST, EAST PALO ALTO T20 0.00 0 957 0.0000 0.0015 0.0000 0.0000 0.0015 0.0000 063-221-430 2360 COOLEY AVE, EAST PALO ALTO H3 0.00 0 619 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-221-440 2362-2362 COOLEY AVE, EAST PALO ALTO H3 0.00 0 583 0.0000 0.0009 0.0000 0.0000 0.0009 0.0000 063-221-450 2364 COOLEY AVE, EAST PALO ALTO H3 0.00 0 681 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-221-460 2370 COOLEY AVE, EAST PALO ALTO H3 0.00 36,440 5,720 0.0561 0.0088 0.0000 0.0000 0.0649 0.0000 063-221-480 2380 COOLEY AVE, EAST PALO ALTO H3 0.00 22,962 3,614 0.0354 0.0056 0.0000 0.0000 0.0409 0.0000 063-221-490 , EAST PALO ALTO A15 0.00 16,498 2,606 0.0254 0.0040 0.0000 0.0000 0.0294 0.0000 063-221-500 863 WEEKS ST, EAST PALO ALTO T20 0.00 0 561 0.0000 0.0009 0.0000 0.0000 0.0009 0.0000 063-221-510 761 WEEKS ST, EAST PALO ALTO T20 0.00 0 742 0.0000 0.0011 0.0000 0.0000 0.0011 0.0000 063-221-520 767 CAROLE CT, EAST PALO ALTO T20 0.00 0 621 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-221-530 773 CAROLE CT, EAST PALO ALTO T20 0.00 0 563 0.0000 0.0009 0.0000 0.0000 0.0009 0.0000 063-221-540 779 CAROLE CT, EAST PALO ALTO T20 0.00 0 551 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-221-550 785 CAROLE CT, EAST PALO ALTO T20 0.00 0 565 0.0000 0.0009 0.0000 0.0000 0.0009 0.0000 063-221-560 1794 BAY RD, EAST PALO ALTO A15 0.00 11,434 1,805 0.0176 0.0028 0.0000 0.0000 0.0204 0.0000 063-221-570 , EAST PALO ALTO H3 0.00 3,267 516 0.0050 0.0008 0.0000 0.0000 0.0058 0.0000 063-221-580 , EAST PALO ALTO H3 0.00 1,416 224 0.0022 0.0003 0.0000 0.0000 0.0025 0.0000 063-221-590 1730 BAY RD, EAST PALO ALTO A15 0.00 86,607 13,614 0.1334 0.0210 0.0000 0.0000 0.1543 0.0000 063-231-210 2495 PULGAS AVE, EAST PALO ALTO T20 0.00 0 2,102 0.0000 0.0032 0.0000 0.0000 0.0032 0.0000 063-231-220 1800 BAY RD, EAST PALO ALTO A15 0.00 0 1,129 0.0000 0.0017 0.0000 0.0000 0.0017 0.0000 063-231-230 1890 BAY RD, EAST PALO ALTO T20 0.00 0 718 0.0000 0.0011 0.0000 0.0000 0.0011 0.0000 063-231-240 1804 BAY RD, EAST PALO ALTO A15 0.00 0 4,509 0.0000 0.0069 0.0000 0.0000 0.0069 0.0000 063-231-250 1798 BAY RD, EAST PALO ALTO A15 0.00 0 6,882 0.0000 0.0106 0.0000 0.0000 0.0106 0.0000 063-231-260 1836 BAY RD, EAST PALO ALTO T20 0.00 0 7,149 0.0000 0.0110 0.0000 0.0000 0.0110 0.0000 063-231-270 1894 BAY RD, EAST PALO ALTO T20 0.00 0 484 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-231-280 1896 BAY RD, EAST PALO ALTO T20 0.00 0 484 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-231-300 , EAST PALO ALTO T20 0.00 0 1,240 0.0000 0.0019 0.0000 0.0000 0.0019 0.0000 063-232-090 1003 WEEKS ST, EAST PALO ALTO T20 0.00 0 2,488 0.0000 0.0038 0.0000 0.0000 0.0038 0.0000 063-232-150 2421 PULGAS AVE, EAST PALO ALTO T20 0.00 0 3,299 0.0000 0.0051 0.0000 0.0000 0.0051 0.0000 063-232-160 2447 PULGAS AVE, EAST PALO ALTO T20 0.00 0 1,387 0.0000 0.0021 0.0000 0.0000 0.0021 0.0000 063-232-200 2373 CLARKE AVE, EAST PALO ALTO T20 0.00 13,339 2,106 0.0205 0.0032 0.0000 0.0000 0.0238 0.0000 063-232-210 (9) WEEKS ST, EAST PALO ALTO T20 0.00 0 11,564 0.0000 0.0178 0.0000 0.0000 0.0178 0.0000 063-232-220 (9) WEEKS ST, EAST PALO ALTO T20 0.00 0 6,560 0.0000 0.0101 0.0000 0.0000 0.0101 0.0000 063-232-230 (9) WEEKS ST, EAST PALO ALTO T20 0.00 0 9,065 0.0000 0.0140 0.0000 0.0000 0.0140 0.0000 063-232-240 1045 WEEKS ST, EAST PALO ALTO T20 0.00 0 4,217 0.0000 0.0065 0.0000 0.0000 0.0065 0.0000 063-232-250 1085 WEEKS ST, EAST PALO ALTO T20 0.00 0 461 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-232-260 1001 WEEKS ST, EAST PALO ALTO T20 0.00 0 1,504 0.0000 0.0023 0.0000 0.0000 0.0023 0.0000 063-232-300 1095 WEEKS ST, EAST PALO ALTO T20 0.00 0 890 0.0000 0.0014 0.0000 0.0000 0.0014 0.0000 063-232-310 2368 CLARKE AVE, EAST PALO ALTO T20 0.00 8,711 1,375 0.0134 0.0021 0.0000 0.0000 0.0155 0.0000 063-232-340 2386 CLARKE AVE, EAST PALO ALTO T20 0.00 9,746 1,538 0.0150 0.0024 0.0000 0.0000 0.0174 0.0000 063-232-350 901 WEEKS ST, EAST PALO ALTO T20 0.00 24,865 3,927 0.0383 0.0060 0.0000 0.0000 0.0443 0.0000 063-240-210 NO DATA, EAST PALO ALTO T20 0.00 10,716 0 0.0165 0.0000 0.0000 0.0000 0.0165 0.0000 063-240-220 NO DATA, EAST PALO ALTO T20 0.00 10,237 0 0.0158 0.0000 0.0000 0.0000 0.0158 0.0000 063-240-270 NO DATA, EAST PALO ALTO T20 0.00 0 746 0.0000 0.0011 0.0000 0.0000 0.0011 0.0000 063-240-310 NO DATA, EAST PALO ALTO T20 0.00 0 11,779 0.0000 0.0181 0.0000 0.0000 0.0181 0.0000 063-240-320 1950 BAY RD, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-240-330 BAY RD, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-240-350 NO DATA, EAST PALO ALTO T20 0.00 1,416 0 0.0022 0.0000 0.0000 0.0000 0.0022 0.0000 063-240-360 NO DATA, EAST PALO ALTO T20 0.00 0 676 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-240-370 NO DATA, EAST PALO ALTO T20 0.00 0 766 0.0000 0.0012 0.0000 0.0000 0.0012 0.0000 063-240-380 NO DATA, EAST PALO ALTO T20 0.00 0 5,853 0.0000 0.0090 0.0000 0.0000 0.0090 0.0000 063-240-390 NO DATA, EAST PALO ALTO T20 0.00 0 3,986 0.0000 0.0061 0.0000 0.0000 0.0061 0.0000 063-240-420 NO DATA, EAST PALO ALTO T20 0.00 183,315 0 0.2823 0.0000 0.0000 0.0000 0.2823 0.0000 063-240-440 NO DATA, EAST PALO ALTO T20 0.00 1,590 0 0.0024 0.0000 0.0000 0.0000 0.0024 0.0000 063-240-460 NO DATA, EAST PALO ALTO T20 0.00 0 7,694 0.0000 0.0118 0.0000 0.0000 0.0118 0.0000 063-253-320 (9) NO DATA, EAST PALO ALTO T20 0.00 0 2,068 0.0000 0.0032 0.0000 0.0000 0.0032 0.0000 063-271-070 1275 RUNNYMEDE ST, EAST PALO ALTO T20 0.00 0 5,368 0.0000 0.0083 0.0000 0.0000 0.0083 0.0000 063-271-090 (9) 1201 RUNNYMEDE ST, EAST PALO ALTO T20 0.00 0 4,006 0.0000 0.0062 0.0000 0.0000 0.0062 0.0000 063-271-370 1171 RUNNYMEDE ST, EAST PALO ALTO T20 0.00 0 3,850 0.0000 0.0059 0.0000 0.0000 0.0059 0.0000 063-271-410 NO DATA, EAST PALO ALTO T20 0.00 2,438 0 0.0038 0.0000 0.0000 0.0000 0.0038 0.0000 063-271-420 NO DATA, EAST PALO ALTO T20 0.00 3,462 0 0.0053 0.0000 0.0000 0.0000 0.0053 0.0000 063-271-440 1191 RUNNYMEDE ST, EAST PALO ALTO T20 0.00 0 635 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-271-450 1200 WEEKS ST, EAST PALO ALTO T20 0.00 0 3,212 0.0000 0.0049 0.0000 0.0000 0.0049 0.0000 063-271-470 1249 RUNNYMEDE ST, EAST PALO ALTO T20 0.00 0 941 0.0000 0.0014 0.0000 0.0000 0.0014 0.0000 063-271-480 , EAST PALO ALTO T20 0.00 45,961 0 0.0708 0.0000 0.0000 0.0000 0.0708 0.0000 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 3 of 7 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 242
APN Address
Sanitary
Sewer SubBasinsPeaking
Factor
Delta
Residential
Average Daily
Flow, GPD
Delta NonResidential
Average Daily
Flow, GPD
Residential

ADWF, CFS
NonResidential

ADWF, CFS
Residential

PDWF, CFS
NonResidential

PDWF, CFS
Total

ADWF, CFS
Total
PDWF,
CFS
(1) (1) (2) (3) (4) (5) (6) (7) (8)
Appendix C: Table 5
Scenario 2: 2035 Proposed Additional Sanitary Sewer Flows 063-271-490 NO DATA, EAST PALO ALTO T20 0.00 59,285 0 0.0913 0.0000 0.0000 0.0000 0.0913 0.0000 063-271-500 1269 RUNNYMEDE ST, EAST PALO ALTO T20 0.00 0 1,001 0.0000 0.0015 0.0000 0.0000 0.0015 0.0000 063-271-510 1265 RUNNYMEDE ST, EAST PALO ALTO T20 0.00 0 644 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-271-520 1261 RUNNYMEDE ST, EAST PALO ALTO T20 0.00 0 653 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-271-530 1257 RUNNYMEDE ST, EAST PALO ALTO T20 0.00 0 653 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-271-540 NO DATA, EAST PALO ALTO T20 0.00 6,054 0 0.0093 0.0000 0.0000 0.0000 0.0093 0.0000 063-271-550 NO DATA, EAST PALO ALTO T20 0.00 2,482 0 0.0038 0.0000 0.0000 0.0000 0.0038 0.0000 063-271-560 NO DATA, EAST PALO ALTO T20 0.00 2,482 0 0.0038 0.0000 0.0000 0.0000 0.0038 0.0000 063-271-570 NO DATA, EAST PALO ALTO T29 0.00 2,504 0 0.0039 0.0000 0.0000 0.0000 0.0039 0.0000 063-281-020 (9) 2021 EUCLID AVE E2 0.00 0 5,284 0.0000 0.0081 0.0000 0.0000 0.0081 0.0000 063-281-030 (9) 2025 EUCLID AVE E2 0.00 0 4,304 0.0000 0.0066 0.0000 0.0000 0.0066 0.0000 063-281-040 (9) 2031 EUCLID AVE E2 0.00 0 7,209 0.0000 0.0111 0.0000 0.0000 0.0111 0.0000 063-281-100 (9) 2043 EUCLID AVE E2 0.00 0 4,304 0.0000 0.0066 0.0000 0.0000 0.0066 0.0000 063-281-110 (9) 2041 EUCLID AVE E2 0.00 0 4,164 0.0000 0.0064 0.0000 0.0000 0.0064 0.0000 063-282-010 (9) 501 O'CONNOR STREET E2 0.00 0 11,339 0.0000 0.0175 0.0000 0.0000 0.0175 0.0000 063-282-020 (9) 2012 EUCLID AVE E2 0.00 0 11,864 0.0000 0.0183 0.0000 0.0000 0.0183 0.0000 063-282-030 (9) 2032 EUCLID AVE E2 0.00 0 5,669 0.0000 0.0087 0.0000 0.0000 0.0087 0.0000 063-282-040 (9) 2036 EUCLID AVE E2 0.00 0 5,389 0.0000 0.0083 0.0000 0.0000 0.0083 0.0000 063-282-050 (9) 2040/2042 EUCLID AVE E2 0.00 0 4,899 0.0000 0.0075 0.0000 0.0000 0.0075 0.0000 063-282-060 (9) 2044 EUCLID AVE E2 0.00 0 6,194 0.0000 0.0095 0.0000 0.0000 0.0095 0.0000 063-282-070 (9) 2054 EUCLID AVE E2 0.00 0 8,434 0.0000 0.0130 0.0000 0.0000 0.0130 0.0000 063-282-080 (9) 2033 MANHATTAN AVE, EAST PALO ALTO E2 0.00 0 17,842 0.0000 0.0275 0.0000 0.0000 0.0275 0.0000 063-282-090 (9) 2001 MANHATTAN AVE, EAST PALO ALTO E2 0.00 0 24,198 0.0000 0.0373 0.0000 0.0000 0.0373 0.0000 063-291-010 1489 E BAYSHORE RD, EAST PALO ALTO E2 0.00 9,782 987 0.0151 0.0015 0.0000 0.0000 0.0166 0.0000 063-292-180 2101 UNIVERSITY AVE, EAST PALO ALTO E2 0.00 17,858 2,819 0.0275 0.0043 0.0000 0.0000 0.0318 0.0000 063-292-370 (9) 2117 UNIVERSITY AVE, EAST PALO ALTO E2 0.00 41,772 6,593 0.0643 0.0102 0.0000 0.0000 0.0745 0.0000 063-292-380 2160 EUCLID AVE, EAST PALO ALTO E1 0.00 217,234 85,973 0.3345 0.1324 0.0000 0.0000 0.4669 0.0000 063-302-170 2283 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 9,102 1,551 0.0140 0.0024 0.0000 0.0000 0.0164 0.0000 063-302-180 2281 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 7,996 1,363 0.0123 0.0021 0.0000 0.0000 0.0144 0.0000 063-302-210 2263 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 17,652 3,010 0.0272 0.0046 0.0000 0.0000 0.0318 0.0000 063-302-220 2253 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 7,982 1,360 0.0123 0.0021 0.0000 0.0000 0.0144 0.0000 063-302-230 2247 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 11,257 1,919 0.0173 0.0030 0.0000 0.0000 0.0203 0.0000 063-302-280 575A BELL ST, EAST PALO ALTO E1 0.00 7,475 1,274 0.0115 0.0020 0.0000 0.0000 0.0135 0.0000 063-302-290 565 BELL ST, EAST PALO ALTO E1 0.00 7,241 1,234 0.0112 0.0019 0.0000 0.0000 0.0131 0.0000 063-302-330 2201 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 53,811 9,176 0.0829 0.0141 0.0000 0.0000 0.0970 0.0000 063-302-340 584 RUNNYMEDE ST, EAST PALO ALTO E1 0.00 14,887 2,538 0.0229 0.0039 0.0000 0.0000 0.0268 0.0000 063-302-460 2277 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 13,568 2,313 0.0209 0.0036 0.0000 0.0000 0.0245 0.0000 063-302-470 2279 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 8,787 1,498 0.0135 0.0023 0.0000 0.0000 0.0158 0.0000 063-312-400 (9) , NO DATA E1 0.00 22,555 0 0.0347 0.0000 0.0000 0.0000 0.0347 0.0000 063-321-050 2124 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 10,642 1,814 0.0164 0.0028 0.0000 0.0000 0.0192 0.0000 063-321-060 2126 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 8,711 1,485 0.0134 0.0023 0.0000 0.0000 0.0157 0.0000 063-321-070 , EAST PALO ALTO E1 0.00 1,984 338 0.0031 0.0005 0.0000 0.0000 0.0036 0.0000 063-321-080 2142 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 7,127 1,215 0.0110 0.0019 0.0000 0.0000 0.0128 0.0000 063-321-100 2160 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 13,971 2,381 0.0215 0.0037 0.0000 0.0000 0.0252 0.0000 063-321-110 2164 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,771 1,154 0.0104 0.0018 0.0000 0.0000 0.0122 0.0000 063-321-120 2166 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,660 1,135 0.0103 0.0017 0.0000 0.0000 0.0120 0.0000 063-321-130 2172 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,659 1,135 0.0103 0.0017 0.0000 0.0000 0.0120 0.0000 063-321-140 2178 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,370 1,085 0.0098 0.0017 0.0000 0.0000 0.0115 0.0000 063-321-180 612 BELL ST, EAST PALO ALTO E1 0.00 4,281 729 0.0066 0.0011 0.0000 0.0000 0.0077 0.0000 063-321-190 616 BELL ST, EAST PALO ALTO E1 0.00 4,547 775 0.0070 0.0012 0.0000 0.0000 0.0082 0.0000 063-321-200 644 BELL ST, EAST PALO ALTO E1 0.00 5,728 976 0.0088 0.0015 0.0000 0.0000 0.0103 0.0000 063-321-210 2189 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,401 920 0.0083 0.0014 0.0000 0.0000 0.0097 0.0000 063-321-220 2187 CAPITOL AVE, EAST PALO ALTO E1 0.00 4,431 755 0.0068 0.0012 0.0000 0.0000 0.0080 0.0000 063-321-230 2181 CAPITOL AVE, EAST PALO ALTO E1 0.00 6,625 1,129 0.0102 0.0017 0.0000 0.0000 0.0119 0.0000 063-321-240 2171 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,775 984 0.0089 0.0015 0.0000 0.0000 0.0104 0.0000 063-321-250 2165 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,589 952 0.0086 0.0015 0.0000 0.0000 0.0101 0.0000 063-321-260 2161 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,778 985 0.0089 0.0015 0.0000 0.0000 0.0104 0.0000 063-321-270 2157 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,849 997 0.0090 0.0015 0.0000 0.0000 0.0105 0.0000 063-321-280 2153 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,681 968 0.0087 0.0015 0.0000 0.0000 0.0102 0.0000 063-321-290 2149 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,920 1,009 0.0091 0.0016 0.0000 0.0000 0.0107 0.0000 063-321-300 2145 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,987 1,020 0.0092 0.0016 0.0000 0.0000 0.0108 0.0000 063-321-310 2141 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,900 1,005 0.0091 0.0015 0.0000 0.0000 0.0106 0.0000 063-321-320 2133 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,668 966 0.0087 0.0015 0.0000 0.0000 0.0102 0.0000 063-321-330 2129 CAPITOL AVE, EAST PALO ALTO E1 0.00 4,006 682 0.0062 0.0011 0.0000 0.0000 0.0072 0.0000 063-321-400 2194 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 16,236 2,768 0.0250 0.0043 0.0000 0.0000 0.0293 0.0000 063-321-410 2148 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 9,619 1,640 0.0148 0.0025 0.0000 0.0000 0.0173 0.0000 063-321-420 (9) , NO DATA E1 0.00 107,404 0 0.1654 0.0000 0.0000 0.0000 0.1654 0.0000 063-322-040 2124 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 348 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-322-050 2132 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 378 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-322-060 2134 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 349 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-322-070 2138 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 348 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-322-080 2142 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 344 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-322-090 2144 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 362 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-322-100 2154 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 433 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-322-110 2162 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 476 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-322-130 2184 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 424 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-322-140 2194 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 537 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-322-150 2198 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 296 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-322-160 660 BELL ST, EAST PALO ALTO E1 0.00 0 285 0.0000 0.0004 0.0000 0.0000 0.0004 0.0000 063-322-340 2169 COOLEY AVE, EAST PALO ALTO E1 0.00 0 1,507 0.0000 0.0023 0.0000 0.0000 0.0023 0.0000 063-322-410 (9) , NO DATA E1 0.00 11,099 0 0.0171 0.0000 0.0000 0.0000 0.0171 0.0000 063-322-500 2159 COOLEY AVE, EAST PALO ALTO E1 0.00 0 493 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 4 of 7 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 243
APN Address
Sanitary
Sewer SubBasinsPeaking
Factor
Delta
Residential
Average Daily
Flow, GPD
Delta NonResidential
Average Daily
Flow, GPD
Residential

ADWF, CFS
NonResidential

ADWF, CFS
Residential

PDWF, CFS
NonResidential

PDWF, CFS
Total

ADWF, CFS
Total
PDWF,
CFS
(1) (1) (2) (3) (4) (5) (6) (7) (8)
Appendix C: Table 5
Scenario 2: 2035 Proposed Additional Sanitary Sewer Flows 063-322-560 (9) DONOHOE ST, EAST PALO ALTO E1 0.00 46,919 0 0.0723 0.0000 0.0000 0.0000 0.0723 0.0000 063-322-580 2118 CAPITOL AVE, EAST PALO ALTO E1 0.00 0 359 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-331-030 2212 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 7,655 1,305 0.0118 0.0020 0.0000 0.0000 0.0138 0.0000 063-331-060 2242 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,117 1,042 0.0094 0.0016 0.0000 0.0000 0.0110 0.0000 063-331-070 2248 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,104 1,040 0.0094 0.0016 0.0000 0.0000 0.0110 0.0000 063-331-080 2252 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,091 1,038 0.0094 0.0016 0.0000 0.0000 0.0110 0.0000 063-331-090 2264 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,077 1,035 0.0094 0.0016 0.0000 0.0000 0.0110 0.0000 063-331-100 2268 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,064 1,033 0.0093 0.0016 0.0000 0.0000 0.0109 0.0000 063-331-110 2272 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 6,051 1,031 0.0093 0.0016 0.0000 0.0000 0.0109 0.0000 063-331-120 2274 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 8,186 1,395 0.0126 0.0021 0.0000 0.0000 0.0148 0.0000 063-331-130 2276 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 5,448 928 0.0084 0.0014 0.0000 0.0000 0.0098 0.0000 063-331-140 2280 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 5,442 927 0.0084 0.0014 0.0000 0.0000 0.0098 0.0000 063-331-150 2284 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 5,435 926 0.0084 0.0014 0.0000 0.0000 0.0098 0.0000 063-331-190 2291 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,554 946 0.0086 0.0015 0.0000 0.0000 0.0100 0.0000 063-331-200 2287 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,591 953 0.0086 0.0015 0.0000 0.0000 0.0101 0.0000 063-331-210 2285 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,628 959 0.0087 0.0015 0.0000 0.0000 0.0101 0.0000 063-331-220 2277 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,332 908 0.0082 0.0014 0.0000 0.0000 0.0096 0.0000 063-331-230 2267 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,119 872 0.0079 0.0013 0.0000 0.0000 0.0092 0.0000 063-331-240 2263 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,148 877 0.0079 0.0014 0.0000 0.0000 0.0093 0.0000 063-331-250 2255 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,178 882 0.0080 0.0014 0.0000 0.0000 0.0093 0.0000 063-331-260 2251 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,207 887 0.0080 0.0014 0.0000 0.0000 0.0094 0.0000 063-331-270 2249 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,237 892 0.0081 0.0014 0.0000 0.0000 0.0094 0.0000 063-331-280 2245 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,266 897 0.0081 0.0014 0.0000 0.0000 0.0095 0.0000 063-331-290 2239 CAPITOL AVE, EAST PALO ALTO E1 0.00 6,725 1,146 0.0104 0.0018 0.0000 0.0000 0.0121 0.0000 063-331-300 2233 CAPITOL AVE, EAST PALO ALTO E1 0.00 6,807 1,160 0.0105 0.0018 0.0000 0.0000 0.0123 0.0000 063-331-310 2227 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,529 942 0.0085 0.0015 0.0000 0.0000 0.0100 0.0000 063-331-320 2219 CAPITOL AVE, EAST PALO ALTO E1 0.00 5,464 931 0.0084 0.0014 0.0000 0.0000 0.0098 0.0000 063-331-330 2217 CAPITOL AVE, EAST PALO ALTO E1 0.00 4,463 760 0.0069 0.0012 0.0000 0.0000 0.0080 0.0000 063-331-340 2205 CAPITOL AVE, EAST PALO ALTO E1 0.00 6,150 1,048 0.0095 0.0016 0.0000 0.0000 0.0111 0.0000 063-331-350 643 BELL ST, EAST PALO ALTO E1 0.00 5,923 1,009 0.0091 0.0016 0.0000 0.0000 0.0107 0.0000 063-331-370 2200 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 15,311 2,610 0.0236 0.0040 0.0000 0.0000 0.0276 0.0000 063-331-380 2240 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 9,055 1,543 0.0139 0.0024 0.0000 0.0000 0.0163 0.0000 063-331-410 2220 UNIVERSITY AVE, EAST PALO ALTO E1 0.00 16,705 2,843 0.0257 0.0044 0.0000 0.0000 0.0301 0.0000 063-442-360 (9) 330 DONOHOE ST, EAST PALO ALTO E2 0.00 0 4,212 0.0000 0.0065 0.0000 0.0000 0.0065 0.0000 063-473-150 (9) 1995 MANHATTAN AVE, EAST PALO ALTO E2 0.00 0 711 0.0000 0.0011 0.0000 0.0000 0.0011 0.0000 063-473-160 (9) 1991 MANHATTAN AVE, EAST PALO ALTO E2 0.00 0 1,616 0.0000 0.0025 0.0000 0.0000 0.0025 0.0000 063-473-170 (9) 1965 MANHATTAN AVE, EAST PALO ALTO E2 0.00 0 1,193 0.0000 0.0018 0.0000 0.0000 0.0018 0.0000 063-473-180 (9) 1955 MANHATTAN AVE, EAST PALO ALTO E2 0.00 0 1,434 0.0000 0.0022 0.0000 0.0000 0.0022 0.0000 063-473-190 (9) 1919 MANHATTAN AVE, EAST PALO ALTO E2 0.00 0 1,948 0.0000 0.0030 0.0000 0.0000 0.0030 0.0000 063-473-200 (9) 1901 MANHATTAN AVE, EAST PALO ALTO E2 0.00 0 2,488 0.0000 0.0038 0.0000 0.0000 0.0038 0.0000 063-481-010 1699 WOODLAND AVE, EAST PALO ALTO E2 0.00 0 366 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-020 1681 WOODLAND AVE, EAST PALO ALTO I12 0.00 0 344 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-481-030 1671 WOODLAND AVE, EAST PALO ALTO I12 0.00 0 359 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-040 1669 WOODLAND AVE, EAST PALO ALTO I12 0.00 0 395 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-050 1651 WOODLAND AVE, EAST PALO ALTO I12 0.00 0 530 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-481-060 1643 WOODLAND AVE, EAST PALO ALTO I12 0.00 0 402 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-070 1637 WOODLAND AVE, EAST PALO ALTO I12 0.00 0 422 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-481-080 1629 WOODLAND AVE, EAST PALO ALTO I12 0.00 0 383 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-090 1621 WOODLAND AVE, EAST PALO ALTO I12 0.00 0 362 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-100 644 SCOFIELD AVE, EAST PALO ALTO I12 0.00 0 462 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-481-110 652 SCOFIELD AVE, EAST PALO ALTO I12 0.00 0 321 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-481-120 660 SCOFIELD AVE, EAST PALO ALTO I12 0.00 0 395 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-130 610 CIRCLE DR, EAST PALO ALTO I12 0.00 0 395 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-140 620 CIRCLE DR, EAST PALO ALTO I12 0.00 0 414 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-150 630 CIRCLE DR, EAST PALO ALTO I12 0.00 0 386 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-160 640 CIRCLE DR, EAST PALO ALTO I12 0.00 0 398 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-481-170 650 CIRCLE DR, EAST PALO ALTO I12 0.00 0 460 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-481-180 1917 COOLEY AVE, EAST PALO ALTO I12 0.00 0 469 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-481-190 1909 COOLEY AVE, EAST PALO ALTO I12 0.00 0 456 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-481-210 1901 COOLEY AVE, EAST PALO ALTO I12 0.00 0 440 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-481-220 1905 COOLEY AVE, EAST PALO ALTO I12 0.00 0 406 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-482-010 641 CIRCLE DR, EAST PALO ALTO I12 0.00 0 321 0.0000 0.0005 0.0000 0.0000 0.0005 0.0000 063-482-020 621 CIRCLE DR, EAST PALO ALTO I12 0.00 0 358 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-482-030 611 CIRCLE DR, EAST PALO ALTO I12 0.00 0 413 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-483-030 1909 CAPITOL AVE, EAST PALO ALTO I12 0.00 0 495 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-483-040 1943 CAPITOL AVE, EAST PALO ALTO I12 0.00 0 1,067 0.0000 0.0016 0.0000 0.0000 0.0016 0.0000 063-483-050 1609 WOODLAND AVE, EAST PALO ALTO I12 0.00 0 2,168 0.0000 0.0033 0.0000 0.0000 0.0033 0.0000 063-484-010 655 SCOFIELD AVE, EAST PALO ALTO I12 0.00 0 406 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-484-020 1902 CAPITOL AVE, EAST PALO ALTO I12 0.00 0 496 0.0000 0.0008 0.0000 0.0000 0.0008 0.0000 063-484-030 1908 CAPITOL AVE, EAST PALO ALTO I12 0.00 0 906 0.0000 0.0014 0.0000 0.0000 0.0014 0.0000 063-484-040 1916 CAPITOL AVE, EAST PALO ALTO I12 0.00 0 1,406 0.0000 0.0022 0.0000 0.0000 0.0022 0.0000 063-484-050 1920 CAPITOL AVE, EAST PALO ALTO I12 0.00 0 864 0.0000 0.0013 0.0000 0.0000 0.0013 0.0000 063-484-060 1934 CAPITOL AVE, EAST PALO ALTO I12 0.00 0 2,326 0.0000 0.0036 0.0000 0.0000 0.0036 0.0000 063-484-090 1949 COOLEY AVE, EAST PALO ALTO I12 0.00 0 1,318 0.0000 0.0020 0.0000 0.0000 0.0020 0.0000 063-484-100 1941 COOLEY AVE, EAST PALO ALTO I12 0.00 0 1,463 0.0000 0.0023 0.0000 0.0000 0.0023 0.0000 063-484-110 685 SCOFIELD AVE, EAST PALO ALTO I12 0.00 0 1,742 0.0000 0.0027 0.0000 0.0000 0.0027 0.0000 063-484-130 1957 COOLEY AVE, EAST PALO ALTO I12 0.00 0 3,196 0.0000 0.0049 0.0000 0.0000 0.0049 0.0000 063-492-070 1927 E BAYSHORE RD, EAST PALO ALTO I12 0.00 7,138 1,216 0.0110 0.0019 0.0000 0.0000 0.0129 0.0000 063-492-280 1933 PULGAS AVE, EAST PALO ALTO K4 0.00 0 4,704 0.0000 0.0072 0.0000 0.0000 0.0072 0.0000 063-492-350 (9) 1805 E BAYSHORE RD #1-94, EAST PALO ALTO K4 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-492-480 1895 E BAYSHORE RD, EAST PALO ALTO K4 0.00 9,520 1,623 0.0147 0.0025 0.0000 0.0000 0.0172 0.0000 063-501-020 1874 W BAYSHORE RD, EAST PALO ALTO K4 0.00 10,817 1,092 0.0167 0.0017 0.0000 0.0000 0.0183 0.0000 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 5 of 7 Freyer & Laureta, Inc.

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APN Address
Sanitary
Sewer SubBasinsPeaking
Factor
Delta
Residential
Average Daily
Flow, GPD
Delta NonResidential
Average Daily
Flow, GPD
Residential

ADWF, CFS
NonResidential

ADWF, CFS
Residential

PDWF, CFS
NonResidential

PDWF, CFS
Total

ADWF, CFS
Total
PDWF,
CFS
(1) (1) (2) (3) (4) (5) (6) (7) (8)
Appendix C: Table 5
Scenario 2: 2035 Proposed Additional Sanitary Sewer Flows 063-501-030 1870 W BAYSHORE RD, EAST PALO ALTO K4 0.00 5,051 509 0.0078 0.0008 0.0000 0.0000 0.0086 0.0000 063-501-040 1879 WOODLAND AVE, EAST PALO ALTO K4 0.00 5,118 516 0.0079 0.0008 0.0000 0.0000 0.0087 0.0000 063-501-050 1875 WOODLAND AVE, EAST PALO ALTO K4 0.00 4,455 449 0.0069 0.0007 0.0000 0.0000 0.0076 0.0000 063-511-020 2039 CLARKE AVE, EAST PALO ALTO K4 0.00 4,697 800 0.0072 0.0012 0.0000 0.0000 0.0085 0.0000 063-511-030 2035 CLARKE AVE, EAST PALO ALTO I3 0.00 5,093 868 0.0078 0.0013 0.0000 0.0000 0.0092 0.0000 063-511-040 2029 CLARKE AVE, EAST PALO ALTO I3 0.00 9,896 1,687 0.0152 0.0026 0.0000 0.0000 0.0178 0.0000 063-511-050 2027 CLARKE AVE, EAST PALO ALTO I3 0.00 4,481 763 0.0069 0.0012 0.0000 0.0000 0.0081 0.0000 063-511-060 2023 CLARKE AVE, EAST PALO ALTO I3 0.00 5,274 898 0.0081 0.0014 0.0000 0.0000 0.0095 0.0000 063-511-070 2017 CLARKE AVE, EAST PALO ALTO I3 0.00 4,907 836 0.0076 0.0013 0.0000 0.0000 0.0088 0.0000 063-511-080 2013 CLARKE AVE, EAST PALO ALTO I3 0.00 4,856 827 0.0075 0.0013 0.0000 0.0000 0.0088 0.0000 063-511-090 2009 CLARKE AVE, EAST PALO ALTO I3 0.00 4,833 823 0.0074 0.0013 0.0000 0.0000 0.0087 0.0000 063-511-190 872 DONOHOE ST, EAST PALO ALTO I3 0.00 8,006 1,365 0.0123 0.0021 0.0000 0.0000 0.0144 0.0000 063-511-200 866 DONOHOE ST, EAST PALO ALTO I3 0.00 6,897 1,175 0.0106 0.0018 0.0000 0.0000 0.0124 0.0000 063-511-210 864 DONOHOE ST, EAST PALO ALTO I3 0.00 5,843 996 0.0090 0.0015 0.0000 0.0000 0.0105 0.0000 063-511-220 862 DONOHOE ST, EAST PALO ALTO I3 0.00 4,039 688 0.0062 0.0011 0.0000 0.0000 0.0073 0.0000 063-511-240 896 DONOHOE ST, EAST PALO ALTO I3 0.00 4,243 723 0.0065 0.0011 0.0000 0.0000 0.0076 0.0000 063-511-250 860 DONOHOE ST, EAST PALO ALTO I3 0.00 6,144 1,047 0.0095 0.0016 0.0000 0.0000 0.0111 0.0000 063-511-260 890 DONOHOE ST, EAST PALO ALTO I3 0.00 4,565 778 0.0070 0.0012 0.0000 0.0000 0.0082 0.0000 063-511-490 1731 E BAYSHORE RD, EAST PALO ALTO I3 0.00 136,864 21,597 0.2108 0.0333 0.0000 0.0000 0.2440 0.0000 063-511-520 1761 E BAYSHORE RD, EAST PALO ALTO I12 0.00 143,789 22,710 0.2214 0.0350 0.0000 0.0000 0.2564 0.0000 063-511-630 1721 E BAYSHORE RD, EAST PALO ALTO I12 0.00 36,216 5,703 0.0558 0.0088 0.0000 0.0000 0.0646 0.0000 063-511-660 899 OCONNOR ST, EAST PALO ALTO I12 0.00 2,871 489 0.0044 0.0008 0.0000 0.0000 0.0052 0.0000 063-511-680 1751 EAST BAYSHORE RD, EAST PALO ALTO I12 0.00 231,025 36,488 0.3558 0.0562 0.0000 0.0000 0.4120 0.0000 063-511-690 1745 E BAYSHORE BLVD, EAST PALO ALTO I12 0.00 36,736 5,797 0.0566 0.0089 0.0000 0.0000 0.0655 0.0000 063-511-720 1775 E BAYSHORE RD, EAST PALO ALTO I12 0.00 333,263 52,631 0.5132 0.0811 0.0000 0.0000 0.5943 0.0000 063-515-060 1821 CLARKE AVE, EAST PALO ALTO I12 0.00 0 225 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-515-070 1805 CLARKE AVE, EAST PALO ALTO K4 0.00 0 423 0.0000 0.0007 0.0000 0.0000 0.0007 0.0000 063-515-080 1787 WOODLAND AVE, EAST PALO ALTO K4 0.00 0 217 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-515-230 1785 WOODLAND AVE, EAST PALO ALTO K4 0.00 0 422 0.0000 0.0006 0.0000 0.0000 0.0006 0.0000 063-571-060 1985 E BAYSHORE RD, EAST PALO ALTO K4 0.00 52,596 8,969 0.0810 0.0138 0.0000 0.0000 0.0948 0.0000 063-571-070 1981 E BAYSHORE RD, EAST PALO ALTO K28 0.00 25,211 4,299 0.0388 0.0066 0.0000 0.0000 0.0454 0.0000 063-571-080 1961 E BAYSHORE RD, EAST PALO ALTO K28 0.00 54,785 9,342 0.0844 0.0144 0.0000 0.0000 0.0988 0.0000 063-571-090 1905 E BAYSHORE RD, EAST PALO ALTO K28 0.00 9,438 1,609 0.0145 0.0025 0.0000 0.0000 0.0170 0.0000 063-680-020 (9) 1900 UNIVERSITY AVE, EAST PALO ALTO K28 0.00 150,722 0 0.2321 0.0000 0.0000 0.0000 0.2321 0.0000 063-680-050 (9) , NO DATA E2 0.00 1,551 0 0.0024 0.0000 0.0000 0.0000 0.0024 0.0000 063-680-060 (9) , NO DATA E2 0.00 1,551 0 0.0024 0.0000 0.0000 0.0000 0.0024 0.0000 063-680-090 (9) , EAST PALO ALTO E2 0.00 8,177 0 0.0126 0.0000 0.0000 0.0000 0.0126 0.0000 063-680-100 (9) , EAST PALO ALTO E2 0.00 8,272 0 0.0127 0.0000 0.0000 0.0000 0.0127 0.0000 063-680-110 (9) , EAST PALO ALTO E2 0.00 22,594 0 0.0348 0.0000 0.0000 0.0000 0.0348 0.0000 063-680-130 (9) 2000 UNIVERSITY AVE, EAST PALO ALTO E2 0.00 139,566 0 0.2149 0.0000 0.0000 0.0000 0.2149 0.0000 063-680-150 (9) 2050 UNIVERSITY AVE, EAST PALO ALTO E2 0.00 218,918 0 0.3371 0.0000 0.0000 0.0000 0.3371 0.0000 063-680-180 (9) , EAST PALO ALTO E2 0.00 533 0 0.0008 0.0000 0.0000 0.0000 0.0008 0.0000 063-680-190 (9) 2000 UNIVERSITY AVE, EAST PALO ALTO E2 0.00 256,075 0 0.3944 0.0000 0.0000 0.0000 0.3944 0.0000 063-730-010 (9) 2477 PULGAS AVE, EAST PALO ALTO E2 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-020 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-030 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-040 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-050 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-060 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-070 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-080 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-090 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-100 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-110 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-120 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-130 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-140 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-150 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-160 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-170 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-180 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-190 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-200 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-210 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-220 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-230 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-240 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-250 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-260 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-270 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-280 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-290 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-300 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-310 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-320 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-330 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-340 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-350 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-360 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-370 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-380 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-390 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 6 of 7 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 245
APN Address
Sanitary
Sewer SubBasinsPeaking
Factor
Delta
Residential
Average Daily
Flow, GPD
Delta NonResidential
Average Daily
Flow, GPD
Residential

ADWF, CFS
NonResidential

ADWF, CFS
Residential

PDWF, CFS
NonResidential

PDWF, CFS
Total

ADWF, CFS
Total
PDWF,
CFS
(1) (1) (2) (3) (4) (5) (6) (7) (8)
Appendix C: Table 5
Scenario 2: 2035 Proposed Additional Sanitary Sewer Flows 063-730-400 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-410 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-420 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-430 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-440 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-450 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-460 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-470 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-480 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-490 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-500 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 063-730-510 (9) 2477 PULGAS AVE, EAST PALO ALTO T20 0.00 0 200 0.0000 0.0003 0.0000 0.0000 0.0003 0.0000 113-530-010
to 113-530-999 2420 GLORIA WAY, EAST PALO ALTO NEW 0 0 2,029 0.0000 0.0031 0.0000 0.0000 0.0031 0.0000 113-710-010
to 113-710-999 2440 GLORIA WAY, EAST PALO ALTO NEW 0 0 1,057 0.0000 0.0016 0.0000 0.0000 0.0016 0.0000 113-720-010
to 113-720-999 2460 GLORIA WAY, EAST PALO ALTO NEW 0 0 890 0.0000 0.0014 0.0000 0.0000 0.0014 0.0000 113-740-010
to 113-740-999 2470 GLORIA WAY, EAST PALO ALTO NEW 0 0 1,393 0.0000 0.0021 0.0000 0.0000 0.0021 0.0000 114-240-010
to 114-240-300 2330 UNIVERSITY AVE, EAST PALO ALTO NEW 0 17,563 2,970 0.0270 0.0046 0.0000 0.0000 0.0316 0.0000 114-450-010
to 114-460-300 1765 EAST BAYSHORE RD, EAST PALO ALTO NEW 0 39,561 6,717 0.0609 0.0103 0.0000 0.0000 0.0713 0.0000 114-590-050 NO DATA, EAST PALO ALTO T20 0.00 235,877 0 0.3633 0.0000 0.0000 0.0000 0.3633 0.0000 Notes:
(1) Properties with Zoning change per Figure 4-12: General Plan Land Use and Figure 4-16: Ravenswood / 4 Corners TOP Specific Plan Land Use City of East Palo Alto General Plan "Existing Conditions Report, February 2014" and Figure 4-2: General Plan Land Use Designations City of East Palo Alto General Plan "Vista 2035, Final Version: March 2017" (2) Per Section 5.3.2 of the "East Palo Alto Sanitary District Master Plan Update, March 2015". For modeling scenarios, peak sanitary flows based on the collected data. Collected data for Peaking Factors for each sub-basin are shown in Table 3.2.
(3) Delta Residential Flows is calculated by taking the Average Daily Flow for Residential areas from Table 3 minus the Average Daily Flow for Residential area from Table 2. If calculation resulted in a decrease of flow, the flow change is shown as "0" because it is not anticipated that the land use changes will result in flow reductions. (4) Delta Non-Residential Flows is calculated by taking the Average Faily Flow for Non-Residential areas from Table 3 minus the Average Daily Flow for Non-Residential areas from Table 2. (5) ADWF Residential Dwellings, calculated by multiplying 200 gallons per dwelling unit per day by the total number of units. Based on internal F&L meeting, 2/13/2025.

Units converted from GPD ( Gallons Per Day) to CFS based off 24 hours in a day, 60 minutes in a hour, and 60 seconds in a minute. (6) ADWF Non-Residential , calculated by multiplying 0.1 gallons per day per square foot. Based on Section B1.03.3 for Office and Retail of the East Palo Alto Sanitary District Standard Specifications for Design and Construction of Sanitray Collection and Conveyance Facilities dated June 6, 2002. Units converted from GPD (Gallons Per Day) to CFS. Based off 24 hours in a day, 60 minutes in a hour, and 60 seconds in a minute.
(7) PDWF Residential Dwellings, calculated by multiplying Average Dry Weather Flows (5) by the Peaking Factor (2). Units converted from GPD to CFS. Based off 24 hours a day, 60 minutes in a hour, and 60 seconds in a minute.
(8) PDWF Non-Residential, calculated by multiplying Average Dry Weather Flows (6) by the Peaking Factor (2). Units converted from GPD to CFS. Based off 24 hours a day, 60 minutes in a hour, and 60 seconds in a minute.
(9) Number of units planned are approved development projects by the City. Average Daily Flow, Residential is calculated using the known unit count.

Abbreviations
ADWF: Average Dry Weather Flow MGD: Million Gallons Per Day APN: Assessors Parcel Number PDWF: Peak Dry Weather Flow CFS: Cubic Feet per Second
2025 Wastewater Colleciton - Flow Calculations.xlsx Page 7 of 7 Freyer & Laureta, Inc.

Last Printed: 5/12/2025 246
APN Address
Sanitary
Sewer SubBasinsPeaking
Factor
Delta
Residential
Average Daily
Flow, GPD
Delta NonResidential
Average Daily
Flow, GPD
Residential

ADWF, CFS
NonResidential

ADWF, CFS
Residential

PDWF, CFS
NonResidential

PDWF, CFS
Total

ADWF, CFS
Total
PDWF,
CFS
(1) (1) (2) (3) (4) (5) (6) (7) (8)
063-103-310 1585 BAY RD, EAST PALO ALTO A15 0.00 43,861 6,902 0.0675 0.0106 0.0000 0.0000 0.0782 0.0000 063-103-360 , EAST PALO ALTO A15 0.00 69,968 11,051 0.1078 0.0170 0.0000 0.0000 0.1248 0.0000 063-103-370 , EAST PALO ALTO A15 0.00 41,599 6,569 0.0641 0.0101 0.0000 0.0000 0.0742 0.0000 063-103-380 , EAST PALO ALTO A15 0.00 8,276 1,307 0.0127 0.0020 0.0000 0.0000 0.0148 0.0000 063-103-390 , EAST PALO ALTO A15 0.00 12,251 1,935 0.0189 0.0030 0.0000 0.0000 0.0218 0.0000 063-103-440 2400 GLORIA WAY, EAST PALO ALTO A15 0.00 0 8,578 0.0000 0.0132 0.0000 0.0000 0.0132 0.0000 063-111-230 BETWEEN 1585 AND 1675 BAY RD, EAST PALO ALTO A15 0.00 12,513 1,976 0.0193 0.0030 0.0000 0.0000 0.0223 0.0000 063-111-250 1675 BAY RD, EAST PALO ALTO A15 0.00 328,119 51,823 0.5053 0.0798 0.0000 0.0000 0.5851 0.0000 063-121-030 , EAST PALO ALTO T20 0.00 16,945 0 0.0261 0.0000 0.0000 0.0000 0.0261 0.0000 063-121-040 , EAST PALO ALTO T20 0.00 122,905 0 0.1893 0.0000 0.0000 0.0000 0.1893 0.0000 063-121-050 TARA RD, EAST PALO ALTO T20 0.00 11,500 0 0.0177 0.0000 0.0000 0.0000 0.0177 0.0000 063-121-060 264 TARA RD, EAST PALO ALTO T20 0.00 78,081 0 0.1202 0.0000 0.0000 0.0000 0.1202 0.0000 063-121-070 2081 BAY RD, EAST PALO ALTO T20 0.00 340,421 0 0.5242 0.0000 0.0000 0.0000 0.5242 0.0000 063-121-110 2077 BAY RD, EAST PALO ALTO T20 0.00 84,289 0 0.1298 0.0000 0.0000 0.0000 0.1298 0.0000 063-121-120 2005 BAY RD, EAST PALO ALTO T20 0.00 167,924 0 0.2586 0.0000 0.0000 0.0000 0.2586 0.0000 063-121-150 , EAST PALO ALTO T20 0.00 19,733 0 0.0304 0.0000 0.0000 0.0000 0.0304 0.0000 063-121-160 180 TARA ROAD, EAST PALO ALTO T20 0.00 76,513 0 0.1178 0.0000 0.0000 0.0000 0.1178 0.0000 063-121-170 240 TARA ROAD, EAST PALO ALTO T20 0.00 84,615 0 0.1303 0.0000 0.0000 0.0000 0.1303 0.0000 063-121-190 2560 PULGAS AVE, EAST PALO ALTO T20 0.00 19,906 0 0.0307 0.0000 0.0000 0.0000 0.0307 0.0000 063-121-200 2555 PULGAS AVE, EAST PALO ALTO T20 0.00 59,721 0 0.0920 0.0000 0.0000 0.0000 0.0920 0.0000 063-121-210 2555 PULGAS AVE, EAST PALO ALTO T20 0.00 59,785 0 0.0921 0.0000 0.0000 0.0000 0.0921 0.0000 063-121-240 , EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-121-290 218 DEMETER ST, EAST PALO ALTO A15 0.00 31,665 0 0.0488 0.0000 0.0000 0.0000 0.0488 0.0000 063-121-320 350 DEMETER ST, EAST PALO ALTO A15 0.00 130,483 0 0.2009 0.0000 0.0000 0.0000 0.2009 0.0000 063-121-330 , EAST PALO ALTO A15 0.00 130,027 0 0.2002 0.0000 0.0000 0.0000 0.2002 0.0000 063-121-350 , EAST PALO ALTO T20 0.00 42,928 0 0.0661 0.0000 0.0000 0.0000 0.0661 0.0000 063-121-360 , EAST PALO ALTO T20 0.00 2,875 0 0.0044 0.0000 0.0000 0.0000 0.0044 0.0000 063-121-370 2535 PULGAS AVE, EAST PALO ALTO T20 0.00 85,050 0 0.1310 0.0000 0.0000 0.0000 0.1310 0.0000 063-121-390 , EAST PALO ALTO T20 0.00 41,164 0 0.0634 0.0000 0.0000 0.0000 0.0634 0.0000 063-121-400 2091 BAY RD, EAST PALO ALTO T20 0.00 54,547 0 0.0840 0.0000 0.0000 0.0000 0.0840 0.0000 063-121-410 2091 BAY RD, EAST PALO ALTO T20 0.00 65,340 0 0.1006 0.0000 0.0000 0.0000 0.1006 0.0000 063-121-490 , EAST PALO ALTO T20 0.00 128,720 0 0.1982 0.0000 0.0000 0.0000 0.1982 0.0000 063-121-500 , EAST PALO ALTO T20 0.00 165,309 0 0.2546 0.0000 0.0000 0.0000 0.2546 0.0000 063-121-510 , EAST PALO ALTO T20 0.00 47,044 0 0.0724 0.0000 0.0000 0.0000 0.0724 0.0000 063-122-040 1990 BAY RD, EAST PALO ALTO T20 0.00 307,726 0 0.4739 0.0000 0.0000 0.0000 0.4739 0.0000 063-123-010 351 DEMETER ST, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-123-030 225 DEMETER ST, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-123-060 325 DEMETER ST, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-123-070 245 DEMETER ST, EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-123-080 , EAST PALO ALTO T20 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-131-220 (9) 2519 PULGAS AVE, EAST PALO ALTO T20 0.00 109,030 0 0.1679 0.0000 0.0000 0.0000 0.1679 0.0000 063-131-230 , EAST PALO ALTO T20 0.00 0 1,541 0.0000 0.0024 0.0000 0.0000 0.0024 0.0000 063-131-240 1885 BAY RD, EAST PALO ALTO T20 0.00 0 1,494 0.0000 0.0023 0.0000 0.0000 0.0023 0.0000 063-131-250 1861 BAY RD, EAST PALO ALTO T20 0.00 0 2,002 0.0000 0.0031 0.0000 0.0000 0.0031 0.0000 063-131-260 1879 BAY RD, EAST PALO ALTO T20 0.00 0 3,717 0.0000 0.0057 0.0000 0.0000 0.0057 0.0000 063-131-270 1873 BAY RD, EAST PALO ALTO T20 0.00 0 702 0.0000 0.0011 0.0000 0.0000 0.0011 0.0000 063-131-290 140 DEMETER ST, EAST PALO ALTO A15 0.00 58,152 0 0.0896 0.0000 0.0000 0.0000 0.0896 0.0000 063-131-300 , EAST PALO ALTO T20 0.00 0 662 0.0000 0.0010 0.0000 0.0000 0.0010 0.0000 063-131-310 1891 BAY RD, EAST PALO ALTO T20 0.00 0 974 0.0000 0.0015 0.0000 0.0000 0.0015 0.0000 063-131-320 1847 BAY RD, EAST PALO ALTO T20 0.00 0 1,449 0.0000 0.0022 0.0000 0.0000 0.0022 0.0000 063-131-330 1851 BAY RD, EAST PALO ALTO T20 0.00 0 787 0.0000 0.0012 0.0000 0.0000 0.0012 0.0000 063-131-340 2509 PULGAS AVE, EAST PALO ALTO T20 0.00 0 1,410 0.0000 0.0022 0.0000 0.0000 0.0022 0.0000 063-132-020 151 TARA RD, EAST PALO ALTO T20 0.00 3,658 0 0.0056 0.0000 0.0000 0.0000 0.0056 0.0000 063-132-060 150 TARA RD, EAST PALO ALTO T20 0.00 21,888 0 0.0337 0.0000 0.0000 0.0000 0.0337 0.0000 063-132-090 , EAST PALO ALTO T20 0.00 2,026 0 0.0031 0.0000 0.0000 0.0000 0.0031 0.0000 063-132-110 1923 BAY RD, EAST PALO ALTO T20 0.00 0 6,455 0.0000 0.0099 0.0000 0.0000 0.0099 0.0000 063-132-120 1907 BAY RD, EAST PALO ALTO T20 0.00 0 1,039 0.0000 0.0016 0.0000 0.0000 0.0016 0.0000 063-132-130 1911 BAY RD, EAST PALO ALTO T20 0.00 0 877 0.0000 0.0013 0.0000 0.0000 0.0013 0.0000 063-132-140 1905 BAY RD, EAST PALO ALTO T20 0.00 0 2,762 0.0000 0.0043 0.0000 0.0000 0.0043 0.0000 063-132-150 2520 PULGAS AVE, EAST PALO ALTO T20 0.00 0 6,194 0.0000 0.0095 0.0000 0.0000 0.0095 0.0000 063-132-170 , EAST PALO ALTO T20 0.00 0 1,091 0.0000 0.0017 0.0000 0.0000 0.0017 0.0000 063-132-190 2532 PULGAS AVE, EAST PALO ALTO T20 0.00 20,558 0 0.0317 0.0000 0.0000 0.0000 0.0317 0.0000 063-132-210 2524 PULGAS AVE, EAST PALO ALTO T20 0.00 19,753 0 0.0304 0.0000 0.0000 0.0000 0.0304 0.0000 063-132-220 1987 BAY RD, EAST PALO ALTO T20 0.00 80,434 0 0.1239 0.0000 0.0000 0.0000 0.1239 0.0000 063-133-070 195 DEMETER ST, EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-133-080 175 DEMETER ST, EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-133-090 75 DEMETER ST, EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-133-100 215 DEMETER ST, EAST PALO ALTO A15 0.00 0 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 063-133-110 , EAST PALO ALTO A15 0.00 0 5,752 0.0000 0.0089 0.0000 0.0000 0.0089 0.0000 063-133-130 1805 BAY RD, EAST PALO ALTO A15 0.00 0 6,974 0.0000 0.0107 0.0000 0.0000 0.0107 0.0000 063-151-170 2159 POPLAR AVE, EAST PALO ALTO B13 0.00 2,927 294 0.0045 0.0005 0.0000 0.0000 0.0050 0.0000 063-151-200 1001 E BAYSHORE RD, EAST PALO ALTO B13 0.00 1,772 178 0.0027 0.0003 0.0000 0.0000 0.0030 0.0000 063-152-230 1199 E BAYSHORE RD, EAST PALO ALTO B13 0.00 5,604 565 0.0086 0.0009 0.0000 0.0000 0.0095 0.0000 063-153-010 1205 E BAYSHORE RD, EAST PALO ALTO B13 0.00 2,648 267 0.0041 0.0004 0.0000 0.0000 0.0045 0.0000 063-153-250 2119 ADDISON AVE, EAST PALO ALTO B13 0.00 2,572 260 0.0040 0.0004 0.0000 0.0000 0.0044 0.0000 063-154-200 2110 ADDISON AVE, EAST PALO ALTO B13 0.00 3,330 335 0.0051 0.0005 0.0000 0.0000 0.0056 0.0000 063-154-260 2119 OAKWOOD DR, EAST PALO ALTO B13 0.00 5,877 593 0.0091 0.0009 0.0000 0.0000 0.0100 0.0000 063-155-010 2106 OAKWOOD DR, EAST PALO ALTO E1 0.00 3,746 377 0.0058 0.0006 0.0000 0.0000 0.0063 0.0000 063-155-180 2123 DUMBARTON AVE, EAST PALO ALTO E1 0.00 2,453 247 0.0038 0.0004 0.0000 0.0000 0.0042 0.0000 063-155-190 2109 DUMBARTON AVE, EAST PALO ALTO E1 0.00 3,741 377 0.0058 0.0006 0.0000 0.0000 0.0063 0.0000 063-181-010 2110 DUMBARTON AVE, EAST PALO ALTO E1 0.00 4,704 474 0.0072 0.0007 0.0000 0.0000 0.0080 0.0000 063-181-220 2111 LINCOLN ST, EAST PALO ALTO E1 0.00 2,659 268 0.0041 0.0004 0.0000 0.0000 0.0045 0.0000 Appendix C: Table 6
Scenario 3: 2035 Enhanced Proposed Additional Sanitary Sewer Flows 2025 Wastewater Colleciton - Flow Calculations.xlsx Page 1 of 7 Freyer & Laureta, Inc.