Sunnyvale City Council
June 16, 2026

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and flood ri
sk are also high throughout the city and could potentially impact all vulnerable populations. In particular, cultural or language barriers may limit their access to information regarding hazard risks and post-disaster relief. Landslide susceptibility is minimal in Sunnyvale and not a high concern for vulnerable populations. Wildfire hazard is also limited, but poor air quality from wildfires in nearby jurisdictions could contribute to health consequences for vulnerable populations such as children or people over age 65, outdoor workers, or those with respiratory or other chronic health conditions.

Figure 3: Sunnyvale Social Vulnerability

The Climate and Economic Justice Screening Tool (CEJST) in Figure 137 identifies census tracts that are overburdened and underserved. Two tracts in Sunnyvale meet the thresholds for disadvantaged communities. Linguistic isolation, percentage of individuals with less than a high school diploma, exposure to air pollutants, traffic proximity and volume, and proximity to superfund and hazardous waste sites are among the factors contributing to Sunnyvale’s disadvantaged status.

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Figur
e 4: CEJST Disadvantaged Communities in Sunnyvale

1.8. Hazard Risk Index
Table 211 presents the hazards of concern from highest risk index number to lowest, as assigned by the City of Sunnyvale.

Table 15: Hazard Risk Index
Hazard Probability Life Impact Property
Impact
Percentage
of Area
Impacted
Maximum
Probable
Extent
Earthquake Highly Likely Catastrophic Catastrophic Significant Major Dam/Levee
Failure Unlikely Catastrophic Catastrophic Significant Major Heavy Rain Highly Likely Minor Limited Minimal Moderate High Wind Likely Minor Limited Minimal Moderate
Extreme Heat Likely Minor Limited Minimal Moderate
Extreme Cold Likely Minor Limited Minimal Moderate
Wildfire Likely Limited Minor Minimal Moderate
Drought Likely Minor Minor Extensive Weak
Flood Occasional Minor Minor Minimal Moderate
Climate Change Occasional Minor Minor Negligible Weak
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Hazard Probability Life Impact Property
Impact
Percentage
of Area
Impacted
Maximum
Probable
Extent
Landslide/Mass
Movement Unlikely Minor Minor Negligible Weak
Table 16: Comparison of Sunnyvale Risk Scores to Operational Area (OA) Risk Score Earth-
quake
Dam/
Levee
Failure
Heavy
Rain
High
Wind
Extreme
Heat Wildfire Drought Flood Landslide Climate
Change
Sunnyvale 2.9 2 1.25 1.15 1.15 1.05 0.9 0.3 0.85 0.3
OA 2.24 1.19 1.44 1.44 1.44 1.68 1.21 0.90 0.36 1.13

1.9. Future Needs to Understand Risk and Vulnerability
A better understanding of the City’s vulnerable population, especially those needing assistance in evacuation, are needed. An evaluation of public properties would be helpful in assessing the level of seismic retrofits needed. Additionally, timely inspections and assessment of bridges , culverts, and other critical infrastructure would be beneficial in proactively identifying potential vulnerabilities.

1.10. Status of Previous Plan Actions
Participants were asked to report the status of their mitigation actions listed in the previous plan as a part of this plan update. Where further information isn’t provided, the answers are defined as follows:
 Completed – work on this action is totally complete.
 Completed and ongoing – work on this action is complete; however, it is an ongoing project that will continue to be implemented. An example is a public outreach campaign that was created and will continue to be implemented.
 In progress – work on this action has begun and is in progress, but the action is not yet complete.  Retain – work on this action has not begun yet, the action is still relevant, and it should be in the 2023 MJHMP.
 No longer relevant – Action item is no longer relevant due to reduce or eliminated risk, it no longer being feasible, there has been a change in jurisdictional or organizational priorities, or another reason as stated.

Unless specifically requested otherwise, only those actions listed as “retain” are incorporated into the 2023 action plan.

Table 17: Status of Action Items from the 2017 MJHMP
Action Item
Number*
Action Item Description Hazard(s)
Mitigated
Current
Status and
Comments
SNY-1 Flex couplings being added to the Mary Carson
Water Tank #1. This is a water storage tank
owned by the City.

Earthquake Complete
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Action Item
Number*
Action Item Description Hazard(s)
Mitigated
Current
Status and
Comments
SNY-2 Flex coupling will be added to the Mary Carson
Water Tank #2.

Earthquake Complete
SNY-3 Widening and retrofitting to meet current seismic requirements of the Fair Oaks Overpass Bridge.

Earthquake Complete
SNY-4 Widening and retrofitting to meet current seismic requirements of the Old Mountain View-Alvsio
Overpass Bridge.

Earthquake Complete
SNY-5 Flood related improvement project on the East
Channel. This project is in the permitting stage.

Flood In progress
SNY-6 Flood related improvement project on the West
Channel. This project is in the permitting stage.

Flood In progress
SNY-7 Develop a disaster recovery plan. All Hazards No longer relevant. No
longer a
priority for
the City.

SNY-8 Review/update the debris management plan. All Hazards Complete SNY-9 Enhance emergency preparedness page on City
website by cross-referencing different City
department mitigation efforts like flood control
projects and climate change initiatives.

All Hazards Complete
SNY-10 Where appropriate, support retrofitting, purchase or relocation of structures located in high hazard
areas and prioritize those structures that have
experienced repetitive losses.

All Hazards On going
SNY-11 Integrate the hazard mitigation plan into other
plans, ordinances and programs that dictate land
use decisions within the community.

All Hazards On going
SNY-12 Actively participate in the plan maintenance
protocols outlined in Volume 1 of the hazard
mitigation plan.

All Hazards Complete
SNY-13 Continue to maintain good standing and
compliance under the National Flood Insurance
Program (NFIP). This will be accomplished
through the implementation of floodplain
management programs that will, at a minimum,
meet the requirements of the NFIP:
 Enforcement of the flood damage prevention
ordinance.
 Participate in floodplain identification and
mapping updates.
 Provide public assistance/information on
floodplain requirements and impacts.

Flood Ongoing
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1.11. Hazard Mitigation Action Plan and Evaluation of
Recommended Actions
Table 214 lists the actions that make up the City of Sunnyvale hazard mitigation action plan. The maps in Figure 138 through Figure 145 present the City’s critical infrastructure, facilities, and identified hazard areas.

Descriptions of the expected time frames for actions are provided below:
• Short term: 1–5 years
• Medium term: 5–10 years
• Long term: Over 10 years
• Ongoing: Currently being funded and implemented under existing programs

The planni
ng partners utilized the following criteria to prioritize action items into the categories of high, medium, or low.
 High Priority— A project that:
 Meets multiple goals and objectives (i.e., multiple hazards);  Addresses multiple hazards;
 Has benefits that exceed cost;
 Has funding secured or is an ongoing project;
 Meets eligibility requirements for Hazard Mitigation Assistance grants;  Can be completed in the short term (1 to 5 years);
 Addresses immediate short-term impacts of climate change;  Benefits underserved and/or socially vulnerable populations; AND  Considers the Multi-Benefit Criteria utilized by the Santa Clara County Climate Collaborative, including equity, long-term value, ecosystem benefit, community benefit, and cross- jurisdictional alignment.
 Medium Priority— A project that:
 Meets multiple goals and objectives;
 Addresses multiple hazards;
 Has benefits that exceed costs;
 Has funding has not been secured, but that is grant eligible under Hazard Mitigation Assistance grants or other grant programs;
 Project can be completed in the short term (1-5 years), once funding is secured. Medium priority projects will become high priority projects once funding is secured;  Addresses immediate short-term impacts of climate change;  Benefits underserved and/or socially vulnerable populations; AND  Considers the Multi-Benefit Criteria utilized by the Santa Clara County Climate Collaborative, including equity, long-term value, ecosystem benefit, community benefit, and cross- jurisdictional alignment.

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 Low Priority— A project that:
 Will mitigate the risk of at least one hazard;
 Has benefits that do not exceed the costs or are difficult to quantify:
 Does not have secured funding;
 Is not eligible for Hazard Mitigation Assistance grant funding;  Has a timeline for completion that is long term (greater than 5 years). Low priority projects may be eligible for other sources of grant funding from other programs;  May address impacts of climate change;
 May benefit underserved and/or socially vulnerable populations; AND  Considers the Multi-Benefit Criteria utilized by the Santa Clara County Climate Collaborative, including equity, long-term value, ecosystem benefit, community benefit, and cross- jurisdictional alignment.

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Table 18:

City of Sunnyvale 2023 Action Items
Action Item
Number
Action Item
Description Hazard(s) Mitigated
Lead Position, Office,
Department, or
Division Responsible
for Implementation
Potential
Funding
Sources
Expected
Timeline for
Completion
Priority

1. Include the Safety
Element as part of
the General Plan
references to
Climate Action
Playbook and the
MJHMP.

Climate Change,
Drought, Flood
Environmental Services
Department (ESD)/
Department of Public
Safety (DPS)/
Department of Public
Works (DPW)/
Community
Development
Department (CDD)
General fund Short term High

2. Create and enforce
environmental
justice policies.

Climate Change,
Drought, Flood

ESD/DPS/DPW/CDD
(Depending on issue)
General fund Short term High

3. Install solar panels
at existing and
future city-owned
facilities.

Climate Change, Heavy
Precipitation/Atmospheric
River, Extreme Heat,
High Wind, Wildfires
ESD/DPW General fund,

DOE SETO
Grants
Long term Medium

4. Upgrade pedestrian
and bicyclist
infrastructure with
green infrastructure
and additional
mitigation methods
to protect non-
motorists during
evacuations and
from Heavy rain,
heavy winds,
extreme
temperatures.

Climate Change, Heavy
Precipitation/Atmospheric
River, Extreme Heat,
High Wind, Wildfires
DPW General fund,
DOT Grants,
IIJA Funding,
RAISE
Grants, FHAA
Transportation
Funding
Long term Medium
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Action Item
Number
Action Item
Description Hazard(s) Mitigated
Lead Position, Office,
Department, or
Division Responsible
for Implementation
Potential
Funding
Sources
Expected
Timeline for
Completion
Priority

5. Install charging
stations for electric
vehicles at all
existing and future
facilities, especially
along evacuation
routes.

Climate Change,
Wildfires
DPW General fund,
DOT Grants,
DOE Grants,
BIL Funding,
FHWA
Funding
Short term Medium

6. Retrofit earthquake-
vulnerable
structures, including
URMs.

Earthquake CDD General fund,

FEMA HMA
Grants
Long term Medium

7. Install emergency
generators in all
existing and future
critical facilities.

All Hazards, including
Earthquake, Flood, Dam
Failure, Heavy Rain,
High Wind
DPW General fund,

FEMA HMA
Grants
Short term Medium

8. Replace the Public
Safety Emergency
Generator with one
with more capacity.

Hazardous Materials,
Power Outages,
Earthquake, Flood,
Heavy Rain, High wind
DPW General fund,

FEMA HMA
Grants
Short term Medium

9. Upgrade Fuel
Stations to be more
resilient to hazards.

All Hazards DPW General fund,
USDA Grants,
DOE Grants
Short term Medium

10. Address gaps in
data and missing
information within
this Annex for the
next plan update.

All Hazards, including
Earthquake, Flood,
Dam/Levee Failure,
Wildfire, Drought, Heavy
Rain, High Wind,
Landslide
All Departments General fund,

FEMA HMA
Grants
Short term Medium
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Action Item
Number
Action Item
Description Hazard(s) Mitigated
Lead Position, Office,
Department, or
Division Responsible
for Implementation
Potential
Funding
Sources
Expected
Timeline for
Completion
Priority

11. Partner with Valley
Water to complete
levee restoration
and upgrade
projects to protect
high-risk areas,
including Moffett
Park. Partner with
ongoing feasibility
study with USACE
to identify preferred
alignment and
develop cost
estimate.

Climate Change: Sea
Level Rise, Earthquake,
Dam/Levee Failure
Environmental Services
Department (ESD)/
Santa Clara Valley
Water District, U.S.

Army Corps of
Engineers.

USACE,
Valley Water
Short-term Medium

12. Continue to
collaborate with
San Francisco
Public Utilities
Commission in
upgrading water
transmission
systems to current
seismic standards
to ensure reliable
water supply
following a major
earthquake. Sierra
Mountain tunnel
system continuing
thru 2024.

Earthquake SFPUC General fund,
San Francisco
Public Utilities
Commission
Short-term High
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Action Item
Number
Action Item
Description Hazard(s) Mitigated
Lead Position, Office,
Department, or
Division Responsible
for Implementation
Potential
Funding
Sources
Expected
Timeline for
Completion
Priority

13. To maintain access
to public
transportation,
install measures to
manage flooding or
improve flow
remediation,
particularly in
pedestrian areas
noted in
jurisdictional
vulnerabilities
where flood control
is impractical.

Procure and deploy
signage, road
closures, sandbags,
or other flood
management
strategies when
outflow backs into
streets.

Flooding, Heavy Rain Sunnyvale
Environmental Services
Department/Department
of Public Works
General fund,
FMA
Short-term Medium

14. Inspect steep
slopes along the
creek and execute
capital projects to
rehabilitate outfalls
and surrounding
failing creek
embankments.

Landslide, Heavy Rain,
Flood
Sunnyvale
Environmental Services
Department/Department
of Public Works
General fund Short-term Medium
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Action Item
Number
Action Item
Description Hazard(s) Mitigated
Lead Position, Office,
Department, or
Division Responsible
for Implementation
Potential
Funding
Sources
Expected
Timeline for
Completion
Priority

15. Coordinate with
Santa Clara Valley
Water District and
City of Mountain
View to improve
and enhance creek
slope infrastructure
to make slope more
reliable.

Landslide, Heavy Rain Sunnyvale
Environmental Services
Department/
Department of Public
Works, SCVWD
General Fund,
City of
Mountain
View, Santa
Clara Valley
Water District,
PA Mitigation
Short-term Medium

16. Conduct vegetation
management,
wildfire fuels
reduction projects
in public areas such
as the closed
Sunnyvale landfill
and Baylands park,
including use of
goats to consume
fuel, to reduce
wildfire risk.

Wildfire Sunnyvale
Environmental Services
Department
General fund Short-term Medium

17. Partner with
SCVWD to
implement rebate
program for
drought-tolerant
landscaping and
replacing water
fixture.

Drought, Climate Change Sunnyvale
Environmental Services
Department
General fund,
SCVWD
Short-term Medium
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Action Item
Number
Action Item
Description Hazard(s) Mitigated
Lead Position, Office,
Department, or
Division Responsible
for Implementation
Potential
Funding
Sources
Expected
Timeline for
Completion
Priority

18. Create canopy
cover and open
space across
Moffett Park to
reduce stormwater
runoff, address heat
island effects, and
increase resilience
to climate change.

Climate Change,
Drought, Heavy Rain,
Extreme Heat
Sunnyvale
Environmental Services
Department
General fund,
BRIC
Short-term Medium

19. Provide education
through classes or
other materials on
reducing water use
in landscaping,
recycled water
programs, and
other methods to
reduce demand on
potable water.

Drought, Climate Change Sunnyvale
Environmental Services
Department
General fund Short-term Medium

20. Actively pursue
funding for
undergrounding of
utilities in
accordance with the
guidelines of Public
Utilities
Commission and
PG&E Tariff Rule
20-A.

Heavy Rain, High Wind,
Earthquake, Landslide,
Flood
Sunnyvale
Environmental Services
Department
General fund,
PG&E,
private/public
partnerships
Long-term Medium
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Action Item
Number
Action Item
Description Hazard(s) Mitigated
Lead Position, Office,
Department, or
Division Responsible
for Implementation
Potential
Funding
Sources
Expected
Timeline for
Completion
Priority

21. Develop and
maintain public
education materials
and outreach in
multiple languages
to ensure the public
is knowledgeable
regarding hazard
disaster
preparedness.

All hazards, including
Drought, Dam Failure,
Climate Change,
Earthquake, Flood,
Landslide, Heavy Rain,
High Wind, Extreme
Temperature, Wildfire
Environmental Services
Department
General Fund Short-term Medium

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Figur
e 5: City of Sunnyvale Critical Facilities
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Figur
e 6: City of Sunnyvale Critical Infrastructure
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Figur
e 7: City of Sunnyvale Flood Hazard Area Map
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Figure
8: City of Sunnyvale Deep-Seated Landslide Susceptibility Attachment 3

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Figur
e 9: City of Sunnyvale Liquefaction Susceptibility
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Figur
e 10: City of Sunnyvale Fire Hazard Severity Zones
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Figur
e 11: City of Sunnyvale Wildfire Hazard Classification
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Figure
12: City of Sunnyvale Wildfire Risk to Structures
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www.hydroscience.com

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www.hydroscience.com

APPENDIX J
City of Sunnyvale
2025 Urban Water Management Plan
Sunnyvale Municipal Code
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www.hydroscience.com

APPENDIX K
City of Sunnyvale
2025 Urban Water Management Plan
Sunnyvale’s Fiscal Year 2024/2025 Utility Fee Schedule
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FY 24/25 Fee Unit Notes
12" Reinforced Concrete Pipe $58.00 Per Lineal Foot
15" Reinforced Concrete Pipe $70.00 Per Lineal Foot
18" Reinforced Concrete Pipe $80.00 Per Lineal Foot
21" Reinforced Concrete Pipe $92.00 Per Lineal Foot
24" Reinforced Concrete Pipe $112.00 Per Lineal Foot
27" Reinforced Concrete Pipe $125.00 Per Lineal Foot
30" Reinforced Concrete Pipe $140.00 Per Lineal Foot
33" Reinforced Concrete Pipe $149.00 Per Lineal Foot
36" Reinforced Concrete Pipe $161.00 Per Lineal Foot
Inlets (24") $2,268.00 Credit Each
Inlets (36") $2,934.00 Credit Each
Manholes $3,678.00 Credit Each
Special Drainage Facilities Amount
Approved by
City
Credits:

A. Water Connection Fees
SECTION 9.02 WATER AND SEWER CONNECTION FEES
The following definitions shall be used for the purpose of determining the connection fee in this section:
(a) A residential "unit" shall mean one or more rooms used for living purposes by one family. (b) A commercial, industrial, or institutional "unit" shall mean each one hundred (100) gallons of expected daily water demand. (c) "Institutional property" shall mean property used only for the erection and maintenance of church, school, hospital, or public buildings. (d) A hotel "unit" shall mean a room in a hotel that is intended or designed for dwelling, lodging or sleeping purposes by transient occupants.

Units in a hotel that contain facilities for cooking and washing dishes shall be classified as low occupancy residential units.

The connection fee to be paid for each parcel or property served through the same water lateral by the owner or developer of residential, commercial, industrial, or industrial property shall be computed as follows:

C. Upon completion and acceptance of improvements installed in conjunction with a Subdivision Agreement or Development Permit, a construction credit, as shown in the following schedule, shall be allowed to the owner or developer of property, who at no expense to the City of Sunnyvale has installed, as required by the City, a storm drainage line of 12 inches or larger in diameter in public right-of-way or public easement and which serves property not owned by the developer.

Pursuant to Section 66001 of the Government Code, the City Council hereby determines:

The purpose of the water and sewer connection charges is to assure payment by developers of their pro rata share of the escalated cost of the City's water and sanitary sewer system.

The charge will be used to reimburse the City for the owner or developer's fair share of the use of the water system and sanitary sewer systems.

There is a reasonable relationship between the use of the fees, the need for a water system, a wastewater treatment plant, and the types of development projects upon which the fee is imposed. All development projects create varying needs for the consumption of water which cannot be fulfilled unless the project is connected to the municipal water system to assure an adequate supply of water to each project. Plus, each project creates a need for sewage conveyance, disposal and treatment. The degree to which each project is charged is based upon factors related to the degree of potential usage, such as: type and size of projects, number of units, and calculations of the escalated cost of the City's sanitary sewer system; the current system capacity; the cost of conveyance, treatment and disposal per equivalent single-family dwelling unit; and the estimated daily discharge for each facility to be connected to the sanitary sewer system, taking into account proportionate average daily discharge of sewage, total organic carbon, sewage, suspended solids, and ammonia nitrogen. The fees or charges shall be collected from the owner or developer of property either (1) prior to approval of the original connection of the property to the water or sanitary sewer system, or a redevelopment with incremental impact, or (2) in the event the uses being made of the property presently connected to the system are enlarged, added to, or further structures are constructed on the property.

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FY 24/25 Fee Unit Notes
Standard Occupancy Unit (with 3 or more
bedrooms)
$8,126.00 Per Unit
Low Occupancy Unit (with 1 or 2 bedrooms) $4,603.00 Per Unit Hotel Occupancy Unit $2,629.00 Per Unit
Per Unit $2,710.00 Per Unit
FY 24/25 Fee Unit Notes
Actual Cost Per Installation
FY 24/25 Fee Unit Notes
2" Lateral or smaller $3,926.00
4" to 8" Lateral $5,892.00
Larger than 8" Lateral $7,262.00
12" Lateral $7,539.00
FY 24/25 Fee Unit Notes
3/4" Meter $999.00
1" Meter $1,092.00
1 1/2" Meter $1,377.00
2" Meter $1,487.00
All other meters not listed Per Current
Actual Cost List
$1,121.00 5/8" Meter for DCDA DCDA - Double Check Detector Assembly/Reduced Pressure Detector
Assembly
FY 24/25 Fee Unit Notes
1" and 2" $1,780.00 Per Tap
4", 6", 8", and 10" $2,580.00 Per Tap
Over 10" size Actual Cost Per Tap The costs of installation including labor, materials, equipment and overhead as
determined by the City shall be paid by
owner or developer.

E. Water Main Tapping Fee
Water Main Tapping Fee. The water main tapping fee to be paid by the owner or developer of property prior to the tapping into a main by the City shall be computed as follows:

Radio Read Meters
Large Meters and Vaults - the costs of installation including labor, materials, equipment and overhead as determined by the City shall be paid by the owner or developer.

Residential Units
Installation Fee. The connection fee to be paid for each parcel or property served through the same water lateral by the owner or developer of residential, commercial, industrial, or industrial property shall be computed as follows:

Commercial, Industrial and Institutional Units:

B. Water Service Lateral Fee
The water service lateral fee to be paid by the owner or developer of property whenever it is necessary for the
City to install a water service lateral from the water
main to the water meter location shall be the costs of
installation including the cost of labor, material,
equipment, and overhead costs as determined by the
City.

C. Water Service Abandonment Fee
The water service abandonment fee to be paid by the owner or developer whenever it is necessary for the City to abandon a water service lateral.

D. Water Meters
Tap Size
Fire Service
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FY 24/25 Fee Unit Notes
4" Main $7,344.00 Each
4" Main plus one valve $8,028.00 Each
4" Main plus two valves $8,713.00 Each
6" Main $7,890.00 Each
6" Main plus one valve $8,779.00 Each
6" Main plus two valves $9,667.00 Each
8" Main $9,401.00 Each
8" Main plus one valve $10,899.00 Each
8" Main plus two valves $12,397.00 Each
10" Main $10,546.00 Each
10" Main plus one valve $12,653.00 Each
10" Main plus two valves $14,760.00 Each
12" Main $12,351.00 Each
12" Main plus one valve $15,223.00 Each
12" Main plus two valves $18,093.00 Each
FY 24/25 Fee Unit Notes
6" Main $14,310.00 Each
8" Main $16,075.00 Each
10" & Larger Mains Actual Cost Each
FY 24/25 Fee Unit Notes
$261.00 Each
FY 24/25 Fee Unit Notes
Actual Cost Per Offset
FY 24/25 Fee Unit Notes
G1.
$70.00 Per Lineal Foot
G2.

FY 24/25 Fee Unit Notes
H1.

Actual Cost Per Installation
H. Sewer Lateral Fee
The sewer lateral fee to be paid by the owner or developer of property whenever it is necessary for the City to install a sewer lateral from main sewer to the property line shall be the costs of installation including labor, materials, equipment, and overhead as determined by the City.

F. Cut-In Tee Fee
Upon completion and acceptance of improvements installed in conjunction with a Subdivision Agreement or Development Permit, a construction credit per lineal foot of frontage shall be allowed to the owner or developer of property, who at no expense to the City has installed a sewer main in a subdivision boundary line street or in a street on the periphery of a subdivision which (a) will serve only one side of the street, namely, the side being developed by the installing owner or developer, or (b) will serve the property on the other side of the street which is owned by a different person.

A construction credit equal to the difference in the cost of water main pipe eight (8) inches in nominal diameter and the size of the pipe required to be installed shall be allowed to the owner or developer when such oversizing is required by the City to serve contiguous areas developed, or to be developed, by other developers.

G. Water Main Construction Credits
F4. Water Main Offset Fee. The water offset fee is to be paid by the owner or developer when the offset of a water main is required in order to provide water service.

F1. Cut-In Tee Fee. The cut in tee fee to be paid by the owner or developer of a property when a cut-in tee is necessary to install water services.

F2. Tie-In Fee. The tie-in fee is to be paid by the owner or developer of a property when a tie-in is necessary to install or connect water services.

F3. Water Service Inspection Fee. The fee is to be paid by the owner or developer of a property when they request an inspection of a water service.

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FY 24/25 Fee Unit Notes
Standard Occupancy Unit (with 3 bedrooms and
up)
$10,942.00 Per Unit
Low Occupancy Unit (with 1 or 2 bedrooms) $7,114.00 Per Unit Hotel Occupancy Unit $5,565.00 Per Unit Section 9.02A(d) Standard Strength $5,436.00 Per Public Works estimated
discharge (gpd) / 100
Low Strength $5,028.00 Per Public Works estimated
discharge (gpd) / 100
High Strength $7,914.00 Per Public Works estimated
discharge (gpd) / 100
Minimum Charge $7,114.00 Per Unit
FY 24/25 Fee Unit Notes
For each gallon of average daily discharge of
sewage plus:
$39.00 Per Gallon
For each thousand pounds per year of discharge
of "total organic carbon," plus
$20,374.00 Per 1,000 lbs.

For each thousand pounds per year of discharge
of "suspended solids," plus
$5,789.00 Per 1,000 lbs.

For each thousand pounds per year of discharge
of "ammonia nitrogen."
$47,661.00 Per 1,000 lbs.

FY 24/25 Fee Unit Notes
$56.00 Per Lineal Foot
I. Sewer Connection Charges
I1. Residential
The charges, payable in advance, for sewer connections shall be as follows:

Commercial users shall pay a fee per connection calculated as follows:

All significant industrial users pay based on the following characteristics of the waste collected:

I2. Commercial
I3.

J. Sewer Main Construction Credits
Upon completion and acceptance of improvements installed in conjunction with a Subdivision Agreement or Development Permit, a construction credit per lineal foot of frontage shall be allowed to the owner or developer of property, who at no expense to the City has installed a sewer main in a subdivision boundary line street or in a street on the periphery of a subdivision which (a) will serve only one side of the street, namely, the side being developed by the installing owner or developer, or (b) will serve the property on the other side of the street which is owned by a different person.

A construction credit equal to the difference in the cost of water main pipe eight (8) inches in nominal diameter and the size of the pipe required to be installed shall be allowed to the owner or developer when such oversizing is required by the City to serve contiguous areas developed, or to be developed, by other developers.

J1.

DRAFT
Attachment 1

FY 24/25 Fee Unit Notes
A. Backflow Installation, Removal, and Relocation
Testing Company Fee.
$264.00 Per Company This is an annual fee assessed to
qualified contractors who wish to
conduct backflow testing in the City.

B. Backflow Tag $23.00 Each To be attached to a backflow upon passing inspection.

C. Backflow Installation Permit. Installation,
Removal, and Relocation Permit.
$536.00 Each This fee is assessed when a field
inspection is required by City staff in
accordance with the Cross Connection
Control Program Policies and
Regulations. The Permit expires after
180-days from issuance.

D. Backflow Compliance Test Fee Actual Cost Per Test This fee is assessed when the City tests non-compliant backflow devices to
recover City testing costs.

1. 2.

3. FY 24/25 Fee Unit Notes
A.

Industrial, Commercial Institutional, Multiple
Family and all others except 1-2 family
$16.07 Per front foot for each side of
the street
1-2 Family Properties $10.50 Per front foot for each side of the street
FY 24/25 Fee Unit Notes
B.

Industrial, Commercial Institutional, Multiple
Family and all others except 1-2 family
$14.00 Per front foot for each side of
the street
1-2 Family Properties $9.00 Per front foot for each side of the street
Type of Property
B. Construction Credit
Credits
The following construction credits shall be allowed to the owner or developer of property for fire hydrant(s) installed at owner/developer's expense within a public right-of-way in conformity with City standards, and who has relinquished the fire hydrant(s) to the City, provided that such credits shall apply only for that frontage distance in the hydrant service area where the hydrant(s) serve undeveloped properties, or properties under a separate ownership:

The following fees shall be collected from the owner or developer of property at the time of the development or improvement of original property or additional development or improvement of the property; provided, however, such fees will be payable only for the hydrant service area of a hydrant previously installed or to be installed at no other direct expense to the owner or developer.

The following definitions shall apply to this section:

SECTION 9.03 CROSS CONNECTION CONTROL
SECTION 9.04 FIRE HYDRANTS
Hydrant service area shall be defined as the area that a hydrant will serve the normal fire protection needs as determined by the City, taking into account the street pattern, type of development, size of water service mains, and all other factors bearing on plans for fire prevention and suppression.

Frontage shall be defined as (a) that side of the lot on which the water service is installed to serve the lot for one-family or two-family residential corner lots, (b) the frontage measured along all public rights-of-way of the parcel being developed or improved for commercial, institutional, industrial, or multiple family property.

Development or "Improvement" shall be deemed to occur when a Building Permit, Development Permit or Subdivision Agreement is required, except when the additional floor space is less than one additional residential unit or less than 1,000 square feet of additional gross floor area. In the case of developments other than residential, "development" or "improvement" shall also be deemed to occur whenever a parcel of property is redeveloped under a different zoning classification.

A. Fire Hydrant Service
DRAFT
Attachment 1

FY 24/25 Fee Unit Notes
C. This fee will be assessed when a private party
requests a fire flow test.
$1,206.00 Each
FY 24/25 Fee Unit Notes
A. Withdrawal Permit Fee $408.00 Each
FY 24/25 Fee Unit Notes
B. Hydrant Meter Deposit $3,784.06 Each Hydrant The cost for any consumption as measured by the meter shall be
charged using the commercial rate
block per the Utility Fee Schedule.

FY 24/25 Fee Unit Notes
C. Water Use Deposit $1,560.00 Each Hydrant
FY 24/25 Fee Unit Notes
D. Water Meter Service Charge $316.96 Each Month This fee is set to align with the FY25 proposed utility fee schedule. SMC

12.28.290 Tampering with the hydrant
meter backflow device is strictly
prohibited.

FY 24/25 Fee Unit Notes
E. Hydrant Meter Unreported Consumption Late
Fee
$250.00 Monthly RTC 16-0662
B. Hydrant Meter Deposit
C. Water Use Deposit
D. Water Meter Service Charge
E. Hydrant Meter Unreported Consumption Late Fee
This deposit amount is for water consumption use.

This is based on the commercial rate for a 3" meter.

RTC 16-0662
The monthly fee shall be imposed on any person taking water through a hydrant meter who fails to report their water consumption by the tenth day of the month.

The amount of the deposit for the hydrant meter is required to cover the costs of damages or loss of the device.

An annual nonrefundable permit fee is established as as the charge for a permit to withdraw water from any fire hydrant in the City when a a permit is issued. The permit fee covers a 12-month period, and after that period the hydrant meter device shall be recertified. After the new withdrawal permit fee, water usage fees, and service charges are paid in full a new device will be issued for use. Failure to recertify and pay all fees shall result in the termination of water service per the Municipal Code Chapter 12.50.

C. Fire Flow Testing Fee
SECTION 9.05 CONSTRUCTION HYDRANT METERS
A. Withdrawal Permit Fee
DRAFT
Attachment 1

FY 24/25 Fee Unit Notes
Up to 10,000 gallons $1,515.00 Per Gallon Discharged
Up to 50,000 gallons $1,865.00 Per Gallon Discharged
Up to 100,000 gallons $2,302.00 Per Gallon Discharged
Up to 200,000 gallons $3,177.00 Per Gallon Discharged
Up to 300,000 gallons $4,051.00 Per Gallon Discharged
Up to 400,000 gallons $4,925.00 Per Gallon Discharged
Up to 500,000 gallons $5,800.00 Per Gallon Discharged
More than 500,000 gallons Calculated to
Actual Volume
Per Gallon Discharged
Up to 10,000 gallons $979.00 Per Gallon Discharged
Up to 50,000 gallons $1,329.00 Per Gallon Discharged
Up to 100,000 gallons $1,766.00 Per Gallon Discharged
Up to 200,000 gallons $2,640.00 Per Gallon Discharged
Up to 300,000 gallons $3,514.00 Per Gallon Discharged
Up to 400,000 gallons $4,389.00 Per Gallon Discharged
Up to 500,000 gallons $5,263.00 Per Gallon Discharged
More than 500,000 gallons Calculated to
Actual Volume
Per Gallon Discharged
FY 24/25 Fee Unit Notes
A. Collection and Disposal Fee for Impounded
Receptacles
$1,184.00 Each
B. Third-party costs Each Incident
C. Administrative Fee 15% of Total
Enforcement
Cost
Each Incident No change
D. Regulatory Compliance Actual Cost Each Incident Costs and/or fines incurred by the City for regulatory requirements, violations
or special disposal costs incurred due to
quantity or characteristics of receptacle
contents.

SMC Ch. 8.16
(1) First violation $50-$100 Each No change
(2) Second violation occuring within 12 months of
the most recent citation date
$100-$200 Each No change
(3) Third violation occurring within 12 months of
the most recent citation date
$250-$500 Each No change
Civil penalities for Construction and Demolition
(C&D)
Each Violation
Diversion Violations (SMC 16.74) Each Violation
Failure to meet diversion mandate Each Violation SMC 16.74.020 F. Project Square
Footage
x Diversion
Shortfall
Percent
x $1 per Square
Foot
SECTION 9.07 SOLID WASTE ENFORCEMENT FEES
E. Administrative Citation Schedule for Solid Waste Violations SECTION 9.06 GROUNDWATER TO SEWER DISCHARGE
A. Annual Discharge Permit
B. One-Time Discharge Permit
DRAFT
Attachment 1

FY 24/25 Fee Unit Notes
SMC 8.16.280
(1) First Violation $100.00 Each
(2) Second Violation $200.00 Each
(3) Third Violation $500.00 Each
FY 24/25 Fee Unit Notes
A. Initializing water service for new accounts
between 8:00 a.m. and 4:00 p.m., Monday
through Friday, one day notice required.

No Charge Each
B. Administrative fee for processing delinquent
accounts which qualify for shut-off.
$55.00 Each
C. Restoring water service once all unpaid amounts
of delinquent accounts have been paid, between
8:00 a.m. and 4:00 p.m., Monday through Friday,
if necessary.
$55.00 Each
D. Restoring water service once all unpaid amounts
of delinquent accounts have been paid, between
4:00 p.m. and 8:00 a.m., Monday through Friday,
Saturdays, Sundays, and holidays.
$145.00 Each
E. Turning on water service for new accounts
between 8:00 a.m. and 4:00 p.m., Monday
through Friday (same day service).
$55.00 Each
F. Turning on water service for new accounts
between 4:00 p.m. and 8:00 a.m., Monday
through Friday, Saturdays, Sundays, and holidays.
$145.00 Each
FY 24/25 Fee Unit Notes
IU unaware of requirement; harm to
POTW/environment
$100.00 Each SMC 12.12.180
IU aware of requirement; no harm to
POTW/environment
$500.00 Each SMC 12.12.180
IU aware of requirement; harm to
POTW/environment
$1,000.00 Each SMC 12.12.180
FY 24/25 Fee Unit Notes
Continued failure to submit wastewater
discharge permit application 45 days after notice
$500.00 Each SMC 12.12.160
B. Wastewater Discharge Permit Application Required
G. Administrative Citation Schedule for Violations Related to Food Containers, Service Ware and Accessories
SECTION 9.08 DELINQUENCY PROCESSING FEES AND TURNING ON AND RESTORING WATER SERVICE FEES SECTION 9.09 ADMINISTRATIVE CITATION FINE SCHEDULE FOR SEWER USE VIOLATIONS A. Wastewater Discharge without Wastewater Discharge Permit DRAFT
Attachment 1

FY 24/25 Fee Unit Notes
Severe Violation of Limitations or Prohibitions $250.00 Each SMC 12.12.120 Recurring Violation of Limitations or Prohibitions $500.00 Each SMC 12.12.014 Discharge causes damage to the collection
system or city property, or causes pass through
or interference at the wastewater treatment
plant, or causes the plant to violate its NPDES
Permit discharge limits.
$1,000.00 or
actual cost
recovery
Each SMC 12.12.020; SMC 12.12.025; SMC

12.12.050; SMC 12.18.060; SMC

12.12.200
FY 24/25 Fee Unit Notes
D.

Failure to provide a written response as required
by an enforcement action.
$200.00 Each SMC 12.18.030
Failure to notify of changed conditions for
discharge, impact to POTW present
$500.00 Each SMC 12.12.190
Failure to immediately report any slug load, spill,
or discharge that could cause interference or
pass-through.
$250.00 Each SMC 12.12.300
FY 24/25 Fee Unit Notes
E.

Failure to submit any required report (more than
45 days)
$500.00 Each SMC 12.12.150
Falsification of required report in lieu of
compliance
$500.00 Each SMC 12.12.310
FY 24/25 Fee Unit Notes
F.

Failure to conduct self-monitoring as required in
permit.
$200.00 Each SMC 12.12.200; SMC 12.12.240 or SMC

12.12.254
FY 24/25 Fee Unit Notes
G.

Failure to implement required Best Management
Practices
$200.00 Each SMC 12.12.278
FY 24/25 Fee Unit Notes
H.

Failure to install required pretreatment
equipment
$500.00 Each SMC 12.12.012; SMC 12.12.026
Failure to maintain required pretreatment
equipment
$250.00 Each SMC 12.12.012; SMC 12.12.026
Failure to install monitoring equipment $250.00 Each SMC 12.12.250 Failure to maintain monitoring equipment $500.00 Each SMC 12.12.250 Failure to meet, within ninety days of the
scheduled date, a compliance schedule milestone
contained in an individual wastewater discharge
permit or enforcement order for starting
construction, completing construction, or
attaining final compliance.
$500.00 Each SMC 12.12.150
C. Effluent Limitations or General Discharge Prohibitions Monitoring
Best Management Practices
Pre-Treatment Facilities and Monitoring Equipment
Notification of Noncompliance
Reporting Requirements
DRAFT
Attachment 1

FY 24/25 Fee Unit Notes
I.

Failure to provide protection from accidental
discharge of prohibited materials or other
wastes.
$500.00 Each SMC 12.12.290
Failure to provide protection from accidental
discharge of prohibited materials or other
wastes, harm to POTW or environment.
$1,000.00 Each SMC 12.12.290
FY 24/25 Fee Unit Notes
J.

Entry denied or consent withdrawn, copies of
records denied
$250.00 Each SMC 12.12.260
FY 24/25 Fee Unit Notes
K.

Use of diluting waters as a partial or complete
substitute for adequate treatment.
$500.00 Each SMC 12.12.060
Late Payments for Administrative Citations
assessed under Section 9.09 of Fee Schedule
1% per month Per Month SMC 1.05.100
FY 24/25 Fee Unit Notes
Failure to prohibit discharge to the storm drain,
resulting in discharge to the storm drain system.
$500 or actual
cost recovery
Per Incident SMC 12.60.070 (a) and (b)
FY 24/25 Fee Unit Notes
B.

Failure to implement minimum best
management practices
$250.00 Each SMC 12.60.310
Negligent gross failure to implement BMPs $500.00 Each SMC 12.60.310 FY 24/25 Fee Unit Notes
Failure to maintain installed stormwater
treatment facilities, hydromodification
management facilities and/or source control best
management practices on the owner’s property.
$250.00 Each SMC 12.60.280
Late Payments for Administrative Citations
assessed under Section 9.09 of Fee Schedule
1% per month Per Month SMC 1.05.100
FY 24/25 Fee Unit Notes
D.

Entry denied for inspection, sampling, or data
collection
$250.00 Each SMC 12.60.320
Best Management Practices
C. Maintenance of Stormwater Treatment Facilities
A. Discharge Prohibited
Protection from Accidental and Slug Discharges
Denial of Access
Denial of Access
Prohibition of use of Dilution Waters
SECTION 9.10 ADMINISTRATIVE CITATION FINE SCHEDULE FOR STORMWATER MANAGEMENT DRAFT
Attachment 1

FY 24/25 Fee Unit Notes
First Violation $100.00 Each SMC 12.28.290
Second Violation within 12 months of most
recent citation date.
$200.00 Each
Third Violation within 12 months of most recent
citation date.
$500.00 Each
Late Payments for Administrative Citations
assessed under Section 9.09 of Fee Schedule
1% per month Per Month SMC 1.05.100
FY 24/25 Fee Unit Notes
Fee assessed to any operator of an uncovered,
open bed truck hauling waste and recyclables for
disposal at the SMaRT Station.
$15.00 Each SMC 8.16.160
FY 24/25 Fee Unit Notes
Theft of potable or recycled water from the City
This penalty shall be imposed for any unlawful
use of City potable or recycled water per
municipal code.
$1,000.00 Each SMC 12.24.115
SECTION 9.11 ADMINISTRATIVE CITATION FINE SCHEDULE FOR WATER A. Cross-Connection Control & Backflow Code Violations
SECTION 9.12 ADMINISTRATIVE FINES FOR VIOLATION OF DROUGHT RESTRICTIONS (Expired April 30, 2016) SECTION 9.13 SMaRT STATION PUBLIC HAUL GATE RATES
The Director of Environmental Services is authorized to administratively establish SMaRT Station Public Haul Gate Rates for materials not otherwise specified in this document. Schedules shall be established based upon market conditions and City Council adopted policies to ensure fairness and accessibility while attaining fiscal self-sufficiency. Schedules shall be published and available to the public.

A. New: Hauling Fee - Uncovered Load
SECTION 9.14 WATER THEFT PENALTY
A. Water Theft Fine (RTC 16-0662)
DRAFT
Attachment 1

Meter Size
Monthly Bi-monthly Monthly Bi-monthly Monthly Bi-monthly 5/8" x 3/4" $16.87 $33.74 $23.13 $46.26
3/4" $23.56 $47.12 $32.92 $65.84
1" $36.93 $73.86 $52.51 $105.02
1-1/2" $70.34 $140.68 $101.48 $202.96
2" $110.44 $220.88 $160.25 $320.50
3" $316.96 $633.92 $316.96 $633.92
4" $493.27 $986.54 $493.27 $986.54
6" $983.01 $1,966.02 $983.01 $1,966.02
8" $1,570.70 $3,141.40 $1,570.70 $3,141.40
10" $4,117.35 $8,234.70 $4,117.35 $8,234.70
Meter Size
Monthly Bi-monthly Monthly Bi-monthly Monthly Bi-monthly 5/8" x 3/4" $38.95 $77.90
3/4" $56.68 $113.36
1" $92.12 $184.24 $79.06 $158.12 $6.28 $12.56
1-1/2" $180.73 $361.46 $158.13 $316.26 $9.08 $18.16
2" $287.07 $574.14 $253.01 $506.02 $12.41 $24.82
3" $570.62 $1,141.24 $506.01 $1,012.02 $22.97 $45.94
4" $889.62 $1,779.24 $790.64 $1,581.28 $42.44 $84.88
6" $1,775.73 $3,551.46 $1,581.29 $3,162.58 $92.49 $184.98 8" $2,839.04 $5,678.08 $2,530.06 $5,060.12 $159.22 $318.44 10" $6,641.40 $13,282.80 $248.21 $496.42
Landscape Recycled Water
Mobile Home ParkSingle Family Multi Family/Commercial
Fire Line

UTILITY FEE SCHEDULE
SECTION 1.01 - WATER SERVICE FEES
Service Charges: The service charges for each customer class who are billed monthly and bi-monthly shall be based on meter size. In mobile home developments where dwelling units are served by individual meters, and not by a master meter, the single family residential water service rate shall apply. Please see Section 9.08 for Delinquency Processing Fees and Turning On and Restoring Water Service Fees.

DRAFT
Attachment 1

Tier 1 Tier 2 Tier 1 Tier 2
0-5 6 + $5.29 $6.17
0-10 11 + $5.29 $6.17
Rate/CCF
$5.73
$5.73
$5.73
$5.73
$5.16
$5.16
$5.11
Monthly Bi-monthly
$67.95 $135.90
$47.03 $94.06
Customer Class
Single Family
Landscape
Institutional
Recycled Water Landscape
Recycled Water Institutional
Leak Adjustment*
$6.54
$7.23
$12.48
Standard Strength
Low Strength
High Strength
All other residential
Per 100 Cubic FeetCustomer Class
The monthly rate for wastewater service for each commercial user shall be the following charge for each one hundred (100) cubic feet or fraction thereof of sanitary sewage and waste discharge from the premises.

Single Family Residential/Mobile Home Tiered Rate Thresholds (CCF) Volume Rates by Tier Monthly
Bi-Monthly
Multi- Family Residential
Commercial
All Other Customer Classes
SECTION 1.02 - WATER WITHIN CITY LIMITS
Water sold to consumers within the corporate limits of the City of Sunnyvale shall be sold at the rates specified. All users shall pay a water charge for each one-hundred cubic feet (equal to 748 gallons), or part thereof, of water as follows. In residential developments where two (2) or more dwelling units are served by a common meter, the upper limit (in cubic feet) of each rate block shall be multiplied by the dwelling units served by the common meter in calculating the rates to be applied to water usage monitored by the common meter.

In such case, the lower limit of each rate block shall be one (1) cubic foot over the upper limit of the next lower rate block. *Water lost due to leaks will be charged at this reduced rate upon approved application for leak adjustment, including proof of repair. Limit one adjustment for one billing cycle per year.

SECTION 1.03 - WATER OUTSIDE CITY LIMITS
The charges for all water, except reclaimed water, delivered through water meters to consumers outside the corporate limits of the City shall be equal to the charges set forth in Sections 1.01 and 1.02.

SECTION 1.04 - TAMPERING WITH EQUIPMENT PROHIBITED
No person or persons shall, without a written permit from the city, open or in any way tamper with or make any addition or alteration whatever to any street main, service connection, meter, stopcock, valve or aircock connected with the water mains. A charge for associated costs of labor, materials for repair or replacement, as the case may be, plus a 15% administrative charge may be included with the water service bill and collected under the same rules and regulations.

SECTION 1.05 - RESIDENTIAL WASTEWATER FEES
The monthly rate for wastewater service for residential users shall be the following charge for each dwelling unit.

SECTION 1.06 - COMMERCIAL WASTEWATER FEES
DRAFT
Attachment 1

www.hydroscience.com

APPENDIX L
City of Sunnyvale
2025 Urban Water Management Plan
Resolution for Adoption of the UWMP and WSCP
DRAFT
Attachment 1

www.hydroscience.com
DRAFT
Attachment 1

www.hydroscience.com

APPENDIX M
City of Sunnyvale
2025 Urban Water Management Plan
Required 2025 UWMP Tables
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
1 of 30
CA4310014 City of Sunnyvale 28,514 18,806
28,514 18,806
Submittal Table 2-1 Retail: Public Water Systems
Add additional rows as needed
NOTES:

1.Volume of water supplied within City limits.

Volume of Water
Supplied 2025 (AF)
DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

Total
Public Water System
Number
Public Water System
Name
Number of Municipal
Connections 2025
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
2 of 30
Select One Name of Regional Alliance or
RUWMP (Drop Down List)
NOTES:

Submittal Table 2-2: Plan Identification
Type of Plan
Individual UWMP
If Water Supplier is also a member of a SB X7-7
Regional Alliance, select name from the drop-down.

Regional Urban Water Management Plan (RUWMP)
If Supplier selected RUWMP, select name from the
drop-down.

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
3 of 30
Supplier is a wholesale supplier
Supplier is a retail supplier
UWMP Tables are in calendar years
UWMP Tables are in fiscal years
Unit AF
Submittal Table 2-3: Supplier Identification
Type of Supplier (select one or both)
Fiscal or Calendar Year (select one)
If using fiscal years provide month and date that the fiscal year begins (mm/dd)
Units of measure used in UWMP
(Select from the drop down list).

DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent
throughout the UWMP as reported in Submittal Table 2-3.

NOTES:

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
4 of 30
Submittal Table 2-4 Retail: Water Supplier Information Exchange Water Code Section 10631(h)
The retail Supplier has informed the following wholesale supplier(s) of projected water use.

Wholesale Water Supplier Name
Add additional rows as needed
San Francisco Public Utilities Commission (SFPUC)
Santa Clara Valley Water District (Valley Water)
NOTES:

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
5 of 30
2025 2030 2035 2040 2045 2050(opt)
159,673 166,813 174,272 182,065 190,206
Submittal Table 3-1 Retail: Population - Current and Projected Water Code Section 10631(a)
Population
Served
NOTES:

1. Department of Finance 2025 estimate and 2030-2045 projections based on the 2010-2025 historical annual growth rate of 0.88%.

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
6 of 30
Use Type
Drop down list
May select each use multiple times
These are the only use types that will be recognized by the WUEdata online submittal tool
Potable or Non-Potable
(OPTIONAL)
Drop down list
Volume (AF)
Single Family Potable 5,282
Multi-Family Potable 5,348
Commercial Commercial and industrial use are combined. Potable 3,939 Commercial
Commercial and industrial use are combined.

Recycled water used for dual plumbing and
industrial cooling.

Non-Potable 90
Institutional/Governmental Potable 152
Landscape Potable Potable 2,132
Landscape Recycled Water Non-Potable 551
Other (optional) Firelines Potable 8
Distribution System Water Loss Potable 1,304
18165
641
18,806Total
Submittal Table 4-1 Retail: Total Uses for Potable and Non-Potable Water — Actual Water Code Section 10631(d)(1)
NOTES:

1.Non-potable use includes recycled water and any potable water added to the recycled water system.

2.Water loss is esƟmated as the difference between actual water sales and water supplied.

3.Recycled water used for commercial dual plumbing and industrial cooling.

DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3. 2025 Actual Water Use
Add additional rows as needed
Subtotal Potable
Subtotal Non-Potable
Additional Description
(as needed)
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
7 of 30
Use Type
Drop down list
May select each use multiple times
These are the only Use Types that will be recognized by the WUEdata online submittal tool
Potable or Non-Potable
(OPTIONAL)
Drop down list
2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF)
Single Family Potable 5,323 5,254 5,231 5,209
Multi-Family Potable 6,106 7,232 8,408 9,568
Commercial Commercial/Industrial combined Potable 4,933 6,241 7,086 7,910 Institutional Potable 315 398 452 505
Landscape Potable 2,144 2,164 2,180 2,198
Other (optional) Firelines Potable 133 133 133 133
Distribution System Water Loss Potable 1,648 1,863 2,043 2,219 Commercial Commercial/Industrial
combined, recycled water Non-Potable 95 119 142 165
Landscape Recycled water Non-Potable 637 794 950 1,107
20,602 23,285 25,533 27,742
732 913 1,092 1,272
21,334 24,198 26,625 29,014
Submittal Table 4-2 Retail: Total Uses for Potable, and Non-Potable Water — Projected Water Code Section 10631(d)(1)
Projected Water Use
(Report To the Extent that Records are Available)
Additional Description
(as needed)
NOTES:

1.Non-potable use includes recycled water and any potable water added to the recycled water system.

2.Projected system losses are 8% of projected potable demand.

3.Projected potable water from the BAWSCA 2025 Demand Study with passive conservaƟon categorized by customer use type and projected addiƟonal demand from planned new development and redevelopment within the City’s service area.

4.Projected non-potable use is described in SecƟon 6.

5.Water use within the City’s service area.

Total
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

Subtotal Non-Potable
Subtotal Potable
Add additional rows as needed.

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
8 of 30
Are Future Water Savings Included in Projections?
Drop down list (y/n) Yes
If "Yes" to above, state the section or page number, in the cell to the right, where citations of the codes, ordinances, or otherwise are utilized in demand projections are found.

Optional Suppliers may complete Optional Submittal Table 4-4 R to quantify the expected savings.

Section 4.4
Are Lower Income Residential Demands Included In Projections? Drop down list (y/n) Yes
Optional If the method for accounting Lower Income Residential Demands has been included, provide page number where this accounting can be found.

Submittal Table 4-3 Retail: Inclusion in Water Use Projections Water Code Section 10631 (a), 10631 (d)(4)(A), and 10631 (d)(4)(B) NOTES:

DWR NOTES: Additional guidance is provided in Appendix K.

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
9 of 30
2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF) 2050 opt (AF)
358 616 831 1008
NOTES:

1.Data from the 2025 BAWSCA Demand Study.

Passive Conservation Savings
Optional Submittal Table 4-4 Retail: Passive Water Savings Projections Water Code Section 10631(d)(4)(A)
Passive savings
Add additional rows as needed
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

Description
(Codes, Standards, Ordinances, or Plans)
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
10 of 30
Public Water System ID # Reported
in Table 2-1 R Reporting Period Submitted to DWR Water
Loss Audit Program (yes/no)
2020 Yes
2021 Yes
2022 Yes
2023 Yes
2024 Yes
Submittal Table 4-5 Retail: Water Loss Audit Reporting
Water Code Section 10631(d)(3)(A)
CA4310014
DWR NOTES: Suppliers will provide a link to the WUEdata submittals of their Water Loss Audit Reports.

NOTES:
2020:
https://wuedata.water.ca.gov/public/awwa_uploads/9644971549/CY2020%20Sunny vale%20Validated%20Water%20Audit%2Exlsx
2021:
https://wuedata.water.ca.gov/public/awwa_uploads/1947263419/2021%2DSunnyval e%2DWater%2DAudit%2DReporting%2DWorksheet%5FValidated%2Exlsx 2022:
https://wuedata.water.ca.gov/public/awwa_uploads/9949979484/2022%2DSunnyval e%2DWater%2DAudit%2DReporting%2DWorksheet%2DV6%5FValidated%2Exlsx 2023:
https://wuedata.water.ca.gov/public/awwa_uploads/1433789908/2023%2DSunnyval e%2DWater%2DAudit%2DReporting%2DV6%2DValidated%2Exlsx
2024:
https://wuedata.water.ca.gov/public/awwa_uploads/3448545157/2024%2DSunnyval e%2DValidated%2DWater%2DAudit%2DWorksheet%2DV6%5F2975%2Exlsx Report submittal status for all five years for each Public Water System as available.

Add rows as needed
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
11 of 30
2028 Real Water Loss
Standard per Unit per
day
Units for Real
Water Loss
Drop down list
Number of Units
(Connections or Miles
corresponding with
units selected)
Volume of Total Real
Loss
(from AWWA Water
Loss Audit)
(AF)
2028 Apparent Water
Loss Standard per
Unit per Day
Units for
Apparent Water
Loss
Number of
Connections
Volume of Total
Apparent Loss
(from AWWA Water
Loss Audit)
(AF)
CA4310014 Yes 29.4
Gallons per
Service
Connection per
Day (GPSCD)
29717 1509 45.3 7.9
Gallons per
Service
Connection per
Day (GPSCD)
29717 255 7.7
Submittal Table 4-6 Retail: Progress Towards 2028 Water Loss Standard Water Code Section 10631(d)(3)(C)
NOTES:

Apparent Water Loss
Did the Water Board Calculate a
Water Loss Standard for this
Public Water System? (y/n)
If no, Supplier will not complete
this row.

Real Water Loss
Water Board's Calculated Water Loss Standards
DWR NOTES: Units of measure (AF, CCF, MG) for Water Loss MUST remain consistent with units reported in Submittal Table 2-3. The units reported in Submittal Table 2-3 are used in this table's calculations.

Public Water
System ID #
Reported in
Submittal Table 2-1
R
Add additional rows as needed.

Most Recent AWWA Water Loss Audit
Real Water
Loss Per Unit
per Day
Most Recent AWWA Water Loss Audit
Apparent Water
Loss Per Unit per
Day
State Water Board Standard State Water Board Standard
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
12 of 30
Actual 2025 GPCD
(From SB X7-7
Compliance Form)
Did Supplier meet the
2020 Target in 2025?
No Individual Target 139 115 Yes NA
Submittal Table 5-1 Retail: SB X7-7 2020 Target Progress Water Code Section 10608.40
NOTES:

Did Supplier
Achieve Targeted
Reduction for
2020?
Actual 2020 GPCD2020 Target
Regional Alliance
Target or
Individual
Target?
Drop down list
DWR NOTES:

Suppliers calculating a 2025 GPCD will need to complete and submit SB X 7-7 Compliance Tables to verify the use of SB X7-7 Methodologies.

Suppliers that were part of a merger or consolidation since 2020 see Chapter 5 and Appendix P for guidance.

NA=Not Applicable
Check the box if the Supplier was not an Urban Water Supplier during or before the 2020 UWMP reporting cycle.

Proceed to the next table.

Only for suppliers that did not meet the
Target in 2020
See DWR NOTES below.

Was Supplier part of a
merger or
consolidation since
2020?
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
13 of 30
Groundwater Type
Drop Down List
May use each category
multiple times
Potable or
Non-Potable
(OPTIONAL)
Drop down list
Location or Basin Name 2021 (AF) 2022 (AF) 2023 (AF) 2024 (AF) 2025 (AF) Alluvial Basin Santa Clara Plain Subarea 126 113 138 158 157 126 113 138 158 157
Add additional rows as needed
Submittal Table 6-1 Retail: Groundwater Volume Pumped
Water Code Section 10631(4) and 10631(4)(c)
DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

NOTES
Total
Check the box if the Supplier does not pump groundwater.

Proceed to the next table.

Check the box if all or part of the groundwater described below is desalinated. (OPTIONAL) DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
14 of 30
Name of Wastewater
Collection Agency
Wastewater
Volume Metered
or Estimated?

OPTIONAL
Drop Down List
Volume of Wastewater
Collected from UWMP
Service Area 2025 (AF)
Name of Wastewater
Treatment Plant (WWTP) and
Place ID Number
Drop down list
Is WWTP Located
Within UWMP
Area?
Drop Down List
City of Sunnyvale Metered 15,817 Sunnyvale WPCP, Place ID 259507 Yes
15,817
Check the box if there is no wastewater collection system.

Proceed to the next table.

NOTES:

Submittal Table 6-2 Retail: Wastewater Collected Within Service Area Water Code Section 10633(a)
Percentage of 2025 service area population served by wastewater collection system (OPTIONAL)
Percentage of 2025 service area served by wastewater collection system (OPTIONAL) DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

Additional Guidance: See Appendix M, Section M.21 for detailed guidance on this table.

Wastewater Collection Recipient of Collected Wastewater Total Wastewater Received from UWMP
Service Area in 2025:

Add additional rows as needed
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
15 of 30
Treatment Level
Drop down list
Volume
(AF)
Treatment Level
Drop down list
Volume
(AF)
Treatment Level
Drop down list
Volume
(AF)
Treatment Level
Drop down list
Volume
(AF)
Treatment Level
Drop down list
Volume
(AF)
Name of other
entity
Sunnyvale WPCP, Place
ID 259507 Yes 15817 15,817 Tertiary 641 Tertiary 494 Tertiary 13663 15,817 15,817 641 494 13,663 0 0
Submittal Table 6-3 Retail: Wastewater Treatment and Outcomes Within UWMP Service Area Water Code Section 10633(b)
DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

IPR: Indirect Potable Reuse would have the treatment level of its end use requirement in the Level of Treatment drop-down.

Additional Guidance: See Appendix M, Section M.21 for detailed guidance on this table.

Water Recycled Outside of
UWMP Service Area
(enter data as applicable)
Effluent Discharge that is
not a Permitted Recycled
Water Use
(enter data as applicable)
Required Discharge for
Instream Flow
(enter data as applicable)
Delivered to Another Entity for Additional
Treatment
(enter data as applicable)
Add additional rows as needed
2025 Outcomes of Treated Wastewater
Check the box if no wastewater is treated or disposed of within the UWMP service area.

Proceed to the next table.

Does This Plant
Treat
Wastewater
Generated
Outside the
UWMP Service
Area?
(OPTIONAL)
Drop down list
Wastewater Treatment
Plant Name and Place ID
Number
Drop down list
Total 2025
Volume of
Water
Treated (AF)
NOTES:

1.The City treats wastewater for the small pockets of Cal Water customers within City limits as well as a pocket of customers in CuperƟno.

2.Total usage includes recycled water and potable water delivered through the recycled water system. Recycled water produced at the WPCP accounts for approximately 8% of total usage. Usage does not include disinfected secondary recycled water diverted for WPCP process prior to recycled water distribution system, which is not counted towards Statewide Recycled Water volume.

3.Services outside City limits include MoffeƩ Field and the Apple® Campus 2.

4.Effluent flows do not include No. 3 water (non-potable Plant service water used internally for operaƟons) or backwash water. No. 3 water is used in several plant processes, including polymer diluƟon, washdown water, Synagro dewatering, and other miscellaneous purposes.

5.The City does not currently have instream flow requirements.

Total
2025 Volume of
Wastewater
Received from
UWMP Service
Area
(As Reported in
Submittal Table
6-2 R) (AF)
Water Recycled Within
UWMP Service Area
(enter data as applicable)
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
16 of 30
Volume Narrative page number
(OPTIONAL)
Landscape irrigation (exc golf
courses) Non-Potable Parks, Green Belts, Schools, etc. 480 522 678 835 992 90 Golf course irrigation Non-Potable Fairway Irrigation 71 115 115 115 115 0 Commercial use Non-Potable Dual Plumbing 76 73 91 109 127 0 Industrial use Non-Potable Cooling 14 22 27 33 38 0
0 0 0 0 0 0
641 732 912 1,092 1,272 90
641 732 912 1092 1272 90 0Total
Use Type
Drop down list
Potable or Non-Potable
(after treatment if treated)
(OPTIONAL)
Drop down list
Additional Information
(as needed)
Add additional rows as needed
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-

3. Additional Guidance: See Appendix M, Section M.21 for detailed guidance on this table.

Potential recycled water use: a description of the feasibility of these uses must be included in the narrative.

Multiple Producers: If you have multiple recycled water producers, submit a separate table for each.

NOTES:

1.Although 90 AF of recycled water was produced at the WPCP , approximately 1,045 AF of purchased potable water from SFPUC was added to the recycled water distribuƟon system, making the total recycled water demand 1,135 AF. Approximately 641 AF was distributed within City limits, with the remaining 494 AF distributed to services outside City limits (Moffett Field and the Apple® Campus 2).

2.The City has historically produced significantly more than 90 AF of recycled water; however, producƟon was limited in 2025 due to challenges in meeƟng Title 22 turbidity requirements. The City is currently constructing a new secondary treatment system at the WPCP that is expected to produce effluent with significantly lower turbidity compared to the existing treatment process.

3.Units in AFY.
2025 (AF) 2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF)
Subtotal Potable
Subtotal Non-Potable
Check box if recycled water is not used and is not planned for use within the service area of the supplier. The supplier will only complete the column on "Potential Recycled Water Use" and submit an accompanying narrative on the feasibility of that potential recycled water use.

Submittal Table 6-4 Retail: Recycled Water Direct Beneficial Uses Within Service Area Water Code Section 10633 (c),(d),(e)
Potential Recycled Water Use
Name(s) of Facility/ies Producing (Treating) the Recycled Water (OPTIONAL) :

Name of Supplier Operating the Recycled Water Distribution System (OPTIONAL) :

Volume of Supplemental Water Added in 2025 (OPTIONAL) :

Source of 2025 Supplemental Water (OPTIONAL) :

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
17 of 30
2020 Projection
for 2025 (AF)
2025 Actual
Use (AF)
486 480
293 71
90 76
27 14
896 641
Industrial use
Submittal Table 6-5 Retail: 2020 UWMP Recycled Water Use Projection Compared to 2025 Actual
Water Code Section 10633(e)
Check the box if recycled water was not used in 2025 nor previously projected for use in 2020.

Proceed to the next table.

Add additional rows as needed
Landscape irrigation (exc golf courses)
NOTES:

1. Recycled water use within service area.

2. The greatest difference in projected vs actual use occurred in projected golf course irrigation demand, which is 222 AF lower than the amount projected in 2020. One potential reason for this difference is that the 2025 value reflects recycled water use within City limits and excludes Moffett Field, which had a total recycled water use of 214 AF in 2025. Additionally, the City has an upcoming recycled water project, described further in Section 6.4.5, that will connect Sunken Gardens Golf Course to the recycled water system, potentially increasing recycled water use for golf course irrigation within City limits in the near future.

Total
DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure reported in Submittal Table 2-3 Additional Guidance:

See Appendix M, Section M.21 for detailed guidance on this table.

Use Type
Drop Down list
Golf course irrigation
Commercial use
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
18 of 30
Name of Action Description Expected Increase in Recycled Water Use (AF)
Recycled Water Pipeline
Expansion
Installation of approximately 970 lineal feet of 6" RW
pipeline will allow for the irrigation of the existing
Sunken Gardens Golf Course
44 44
44 Total (AF)
DWR NOTES:

Units of measure (AF, CCF, MG) MUST remain consistent with units reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

The unit conversion to Acre Feet addresses the Water Code's requirement that this value be provided in acre-feet.

NOTES:

As part of the FY 2025-26 Adopted Budget, the City has approved the construction of approximately 2,370 feet of recycled water pipeline as part of CIP Project #837450. This project serves to expand the distribution system in two areas: 1) 1,400 feet to connect existing pipelines and remove dead ends in the existing system to increase reliability, and 2) 970 feet extending from the existing system to serve the Sunken Gardens Golf Course.

Submittal Table 6-6 Retail: Methods to Encourage Future Recycled Water Use Water Code Section 10633(f)
Check the box if the Supplier does not plan to expand recycled water use in the future. Supplier will not complete the table below but will provide narrative explanation.

Provide page location of narrative in the UWMP
Add additional rows as needed
Unit Conversion to AF
Planned Implementation Year
2027/2028
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
19 of 30

Section 6.7
Drop Down
List
(yes/no)
If Yes, Supplier Name
Planned for Use in
Year Type
Drop Down List
NOTES:

Submittal Table 6-7 Retail: Expected Future Water Supply Projects or Programs Water Code Section 10631(f)
DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure reported in Submittal Table 2-3.

Check the box if some or all of the supplier's future water supply projects or programs are not compatible with this table and are described in a narrative format.

Check the box if there are no expected future water supply projects or programs that provide a quantifiable increase to the agency's water supply.

Proceed to the next table.

Planned
Implementation
Year
Add additional rows as needed
Joint Project with other suppliers? Expected
Increase in
Water Supply
to Supplier
(This may be a
range) (AF)
Provide page location of narrative in the UWMP
Name of Future Projects
or Programs
Additional Description
(as needed)
Potable or Non-Potable
(after treatment if treated)
(OPTIONAL)
Drop Down list
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
20 of 30
Water Supply
Drop down list
May use each category multiple times.

These are the only water supply
categories that will be recognized by the
WUEdata online submittal tool
Potable or Non-Potable
(after treatment if treated)
(OPTIONAL)
Drop Down list
Actual Volume
(AF)
Total Entitlement
(OPTIONAL)
See 'DWR Notes' below
(AF)
Purchased or Imported Water SFPUC Potable 11,786 14,100 Purchased or Imported Water Valley Water Potable 7,267 9,700 Groundwater (not desalinated) Wells Potable 157 8,000
Recycled Water Produced recycled water Non-Potable 90
19,210 31,800
90 0
19,300 31,800
Submittal Table 6-8 Retail: Water Supplies — Actual
Water Code Section 10631(b)
2025
NOTES:

1.Approximately 1,045 AF of purchased potable water was added to the recycled water distribuƟon system.

2.Contractual volumes from Valley Water vary from year to year. Valley Water temporarily suspended deliveries to the City in November 2025 due to the West Pipeline Phase 1 Project. The project includes inspection and repair of segments of the West Pipeline, which carries treated water from the Rinconada WTP to the City.

DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

Total Entitlement: e.g. Water Right, Groundwater Allocation, Contracted Amount.

Add additional rows as needed
Total
Subtotal Potable
Subtotal Non-Potable
Additional Description
(as needed)

3.Although 90 AF of recycled water was produced at the WPCP , approximately 1,045 AF of purchased potable water from SFPUC was added to the recycled water distribution system, making the total recycled water demand 1,135 AF. Approximately 641 AF was distributed within City limits, with the remaining 494 AF distributed to services outside City limits (Moffett Field and the Apple® Campus 2).

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
21 of 30
Water Supply
Reasonably
Available
Volume (AF)
Total Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Reasonably
Available
Volume (AF)
Total Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Reasonably
Available
Volume (AF)
Total Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Reasonably
Available
Volume (AF)
Total Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Purchased or Imported Water SFPUC Potable 12,008 12,490 13,389 14,091 Purchased or Imported Water Valley Water Potable 9,341 11,222 11,928 12,163 Groundwater (not Wells Potable 8,000 8,000 8,000 8,000
Recycled Water Recycled Water Non-Potable 732 912 1,092 1,272 29,349 0 31,712 0 33,317 0 34,254 0
732 0 912 0 1,092 0 1,272 0
30,081 0 32,624 0 34,409 0 35,526 0
Submittal Table 6-9 Retail: Water Supplies — Projected
Water Code Section 10631 (b)
Projected Water Supply (Report to the Extent Practicable) Drop down list
May use each category multiple
times. These are the only water
supply categories that will be
recognized by the WUEdata online
submittal tool
Additional Detail
on Water Supply
Potable or Non-Potable
(after treatment if treated)
(OPTIONAL)
Drop Down list
Add additional rows as needed
Total
NOTES:

1.Total available supply from SFPUC is equal to the City’s ISG of approximately 14,100 AF; however, for planning purposes, the reasonably available volume presented herein reflects the projecƟons provided to SFPUC based on the City’s projected demand and the availability of other supplies.

2.The projecƟons provided herein reflect projecƟons provided to Valley Water based on the City’s projected demand and availability of other supplies. The City can purchase addiƟonal available water from Valley Water during non-dry years when water is available.

3.Although the City has on average pumped about 138 AF annually, the total safe yield of groundwater is 8,000 AFY. 2030 2035 2040 2045
Subtotal Non-Potable
Subtotal Potable
DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

Total Entitlement: e.g. Water Right, Groundwater Allocation, Contracted Amount.

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
22 of 30
% of Average Supply
Average Year 1922-2021 100%
Single-Dry Year 1977
Consecutive Dry Years 1st Year 1988
Consecutive Dry Years 2nd Year 1989
Consecutive Dry Years 3rd Year 1990
Consecutive Dry Years 4th Year 1991
Consecutive Dry Years 5th Year 1992
Year Type
Base Year
If not using a calendar
year, type in the last
year of the fiscal,
water year, or range
of years, for example,
water year 2024-2025,
use 2025
Optional Submittal Table 7-1 Retail: Basis of Water Year Data (Reliability Assessment) Available Supplies if
Year Type Repeats
Check the box if quantification of available supplies is not compatible with this table and is provided elsewhere in the UWMP.

Location: Section 7.3
Volume Available (AF)
Quantification of available supplies is provided in this table as either volume only, percent only, or both.

NOTES:

1. All base years are consistent with Valley Water .

DWR NOTES: Supplier may use multiple versions of Submittal Table 7-1 R if different water sources have different base years and the supplier chooses to report the base years for each water source separately. If a Supplier uses multiple versions of Submittal Table 7-1 R, in the "Note" section of each submittal table, state that multiple versions of Submittal Table 7-1 R are being used and identify the particular water source that is being reported in each submittal table.

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table reports the units of measure reported in Submittal Table 2-3.

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
23 of 30
2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF) 2050 (AF)
Supply totals
(autofill from Submittal Table 6-
9 R)
30,081 32,624 34,409 35,526 0
Use totals
(autofill from Submittal Table 4-
2 R)
21,334 24,198 26,625 29,014 0
Surplus/(shortfall) 8,747 8,426 7,784 6,512 0
WSCP - supply augmentation
benefit
WSCP - use reduction savings
benefit
Revised Surplus/(shortfall)
OPTIONAL Planned WSCP Actions
Submittal Table 7-2 Retail: Normal Year Supply and Use Comparison Water Code Section 10635 (a)
NOTES:

1.Includes total groundwater well capacity.

2.Projected demands include passive conservaƟon.

3.Includes potable and recycled water.

DWR NOTES : Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
24 of 30
Supply totals 26,340 28,499 29,697 30,333
Use totals 21,334 24,198 26,625 29,014
Surplus/(shortfall) 5,006 4,301 3,072 1,319
WSCP - supply
augmentation benefit
WSCP - use reduction
savings benefit
Revised Surplus/(shortfall)
2050 (AF)
DWR NOTES : Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

NOTES:

1.Includes interrupƟon from SFPUC due to Bay-Delta Plan in 2030 and Tier 2 reducƟon plan.

2.Includes total groundwater well capacity.

3.Projected demands include passive conservaƟon.

4.Includes potable and recycled water.

Submittal Table 7-3 Retail: Single Dry Year Supply and Use Comparison Water Code Section 10635(a)
OPTIONAL Planned WSCP Actions
2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF)
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
25 of 30
2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF) 2050 (AF)
Supply totals 26,340 28,499 29,697 30,333
Use totals 21,334 24,198 26,625 29,014
Surplus/(shortfall) 5,006 4,301 3,072 1,319 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Supply totals 25,013 27,262 28,373 28,935
Use totals 21,334 24,198 26,625 29,014
Surplus/(shortfall) 3,679 3,064 1,748 (79) 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Supply totals 25,013 27,262 28,373 28,935
Use totals 21,334 24,198 26,625 29,014
Surplus/(shortfall) 3,679 3,064 1,748 (79) 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Supply totals 24,192 27,262 28,373 27,977
Use totals 21,334 24,198 26,625 29,014
Surplus/(shortfall) 2,858 3,064 1,748 (1,037) 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Supply totals 24,419 27,262 28,373 28,272
Use totals 21,334 24,198 26,625 29,014
Surplus/(shortfall) 3,085 3,064 1,748 (742) 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Submittal Table 7-4 Retail: Multiple Dry Years Supply and Use Comparison Water Code Section 10635(a)
OPTIONAL Planned WSCP Actions
Third year
Fifth year
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

OPTIONAL Planned WSCP Actions
OPTIONAL Planned WSCP Actions
OPTIONAL Planned WSCP ActionsFourth year
NOTES:

1.Includes interrupƟon from SFPUC due to Bay-Delta Plan in 2030 and Tier 2 reducƟon plan.

2.Projected demands include passive conservaƟon.

3.Includes total groundwater well capacity.

First year
OPTIONAL WSCP Actions Second year
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
26 of 30
2026 Total
Total Water Use (AF) 19,228
Total Supplies (AF) 27,512
Surplus/Shortfall w/o WSCP Action 8,284
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF)
Revised Surplus/(shortfall)
2027 Total
Total Water Use (AF) 19,649
Total Supplies (AF) 27,971
Surplus/Shortfall w/o WSCP Action 8,322
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF)
Revised Surplus/(shortfall)
2028 Total
Total Water Use (AF) 20,070
Total Supplies (AF) 28,431
Surplus/Shortfall w/o WSCP Action 8,361
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF)
Revised Surplus/(shortfall)
2029 Total
Total Water Use (AF) 20,491
Total Supplies (AF) 28,105
Surplus/Shortfall w/o WSCP Action 7,614
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF)
Revised Surplus/(shortfall)
2030 Total
Total Water Use (AF) 21,334
Total Supplies (AF) 28,754
Surplus/Shortfall w/o WSCP Action 7,420
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF)
Revised Surplus/(shortfall)
NOTES:

DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

Submittal Table 7-5 Retail: Five-Year Drought Risk Assessment Water Code Section 10635(b)(3)
OPTIONAL Planned WSCP Actions (use reduction and supply augmentation) OPTIONAL Planned WSCP Actions (use reduction and supply augmentation) OPTIONAL Planned WSCP Actions (use reduction and supply augmentation) OPTIONAL Planned WSCP Actions (use reduction and supply augmentation) OPTIONAL Planned WSCP Actions (use reduction and supply augmentation) DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
27 of 30
Standard
Shortage
Levels
Percent Shortage
Range
Suppliers
Shortage
Levels
Percent
Shortage Range
1 Up to 10%
2 Up to 20%
3 Up to 30%
4 Up to 40%
5 Up to 50%
6 >50%
Submittal Table 8-1: Cross-reference for Standard vs
Supplier Shortage Levels
Water Code Section 10632(a)(3)(B)
Check the box if the Supplier uses the Standard
six levels of water shortage.

Proceed to the next table.

NOTES:

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
28 of 30
Yes
Volume or
Percentage
Drop down
Shortage Gap
Reduction Value
(May be a range) (AF)
All Other Actions (describe) Percentage 10% – >50% Augment supply with increased groundwater pumping.

Submittal Table 8-2 Retail: Supply Augmentation and Other Actions Water Code Section 10632(a)(4)(A),(C) and (E)
Add additional rows as needed
NOTES:

Is the Supplier completing this table using the standard six levels? (yes/no) How much is this going to reduce the
shortage gap?
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

Shortage
Level
Supply Augmentation Methods and
Other Actions by Water Supplier
Drop down list
These are the only categories that will be
accepted by the WUEdata online submittal tool
Additional Explanation or Reference
(OPTIONAL)
DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
29 of 30
Yes
Volume or Percentage
Drop down
Shortage Gap
Reduction Value
(May be a range) (AF)
All CII - Restaurants may only serve water upon request Percentage ≤ 10% No All Landscape - Limit landscape irrigation to specific times Percentage ≤ 10% Prohibit sprinkler irrigation between the hours of 9AM - 6PM when daylight savings is in effect No All Landscape - Limit landscape irrigation to specific times Percentage ≤ 10% Prohibit irrigating for more than 15 minutes per day per station No All Other Percentage ≤ 10% Prohibit allowing plumbing fixtures to leak No All Other Percentage ≤ 10% Prohibit using potable water in a manner where it floods premises and runs off into the street No All Other Percentage ≤ 10% Prohibit using a hose to wash vehicles without a shut off valve No All Other Percentage ≤ 10% Prohibit using a hose to wash driveways, sidewalks (except for health and safety) No All Landscape - Limit landscape irrigation to specific times Percentage ≤ 10% Prohibit irrigation with potable water during and within 48 hours after measurable rainfall No All Landscape - Other landscape restriction or prohibition Percentage ≤ 10% Prohibit irrigation with potable water of ornamental turf on public street medians No All CII - Lodging establishment must offer opt out of linen service Percentage ≤ 10% No All Water Features - Restrict water use for decorative water features, such as fountains Percentage ≤ 10% Prohibit use of decorative fountains without recirculation No All Other Percentage ≤ 10% Prohibit installation of single pass cooling process in new construction No 1-6 Expand Public Information Campaign Percentage 10-50% Expand public information campaign which includes water use surveys and promoting available rebate programs such as turf replacement, water use efficiency devices, or conversion to recycled water if available No 1-6 Other Percentage 10-50% Enforce permanent water use restriction Ordinance (Muni Code 12.34.020) No 1-6 Decrease Line Flushing Percentage 10-50% Decrease hydrant/line flushing (unless for public health or safety) No 2-6 Increase Water Waste Patrols Percentage 20-50% Increase water waste patrols and enforcement of permanent water use restriction Ordinance (Muni Code

12.34.020) Yes
2-6 Landscape - Limit landscape irrigation to specific days Percentage 20-50% Set maximum weekly three-day irrigation schedule Yes 2-6 Reduce System Water Loss Percentage 20-50% Yes
3-6 Landscape - Limit landscape irrigation to specific days Percentage 30-50% Prohibit irrigation of ornamental landscapes with potable water more than two days per week Yes 3-6 Other - Prohibit vehicle washing except at facilities using recycled or recirculating water Percentage 30-50% Yes 3-6 Implement or Modify Drought Rate Structure or Surcharge Percentage 30-50% Yes 3-6 Increase Frequency of Meter Reading Percentage 30-50% Yes 4-6 Other Percentage 40-50% Water allocation may be imposed Yes 4-6 Other Percentage 40-50% Prohibit new installations of lawns Yes 4-6 Other Percentage 40-50% Prohibit irrigating with potable water of golf courses except for tees and greens Yes 4-6 Water Features - Restrict water use for decorative water features, such as fountains Percentage 40-50% Prohibit use of decorative fountains Yes 4-6 Other water feature or swimming pool restriction Percentage 40-50% Prohibit new swimming pool or pond construction Yes 4-6 Other water feature or swimming pool restriction Percentage ≥ 50% Prohibit filling or refilling swimming pools Yes 5-6 Other Percentage ≥ 50% Moratorium or net zero demand increase on new connections Yes 5-6 Other water feature or swimming pool restriction Percentage ≥ 50% Prohibit new swimming pool or pond construction Yes 5-6 Other water feature or swimming pool restriction Percentage ≥ 50% Prohibit filling or refilling swimming pools Yes 5-6 Landscape - Limit landscape irrigation to specific days Percentage ≥ 50% Prohibit outdoor watering December through March Yes 5-6 Landscape - Prohibit certain types of landscape irrigation Percentage ≥ 50% Prohibit watering turf, grass or dichondra lawns (can provide minimal water for sports playing fields) Yes 6 Landscape - Prohibit certain types of landscape irrigation Percentage > 50% Prohibit landscape irrigation with potable water of any City-owned premises or businesses where recycled water is available for connection Yes
6 Landscape - Other landscape restriction or prohibition Percentage > 50% Prohibit irrigation of ornamental landscapes with potable water Yes 6 Landscape - Other landscape restriction or prohibition Percentage > 50% Prohibit watering turf, grass or dichondra lawns with potable water including sports and playing fields and tees and greens for golf courses Yes
Is the Supplier completing this table using the standard six levels? (yes/no) Submittal Table 8-3 Retail: Demand Reduction Actions
Water Code Section 10632(a)(4)(B),(D), and (E)
Add additional rows as needed
How much is this going to reduce the shortage
gap?
Shortage
Level
Demand Reduction Actions
Drop down list
These are the only categories that will be accepted by the WUEdata online submittal tool. Select those that apply.

Additional Explanation or Reference
(OPTIONAL)
NOTES:

1.“DecoraƟve fountains” are considered ornamental water features that are arƟficially supplied with water and include ponds, lakes, waterfalls, and fountains. These faciliƟes are considered ornamental and not for recreaƟon.

Penalty, Charge, or
Other
Enforcement?
For Retail Suppliers Only
Drop Down List
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

DRAFT
Attachment 1

Appendix M
2025 UWMP Tables
30 of 30
City Name 60 Day Notice
Drop Down (yes/no)
Notice of Public
Hearing
Drop Down (yes/no)
City of Hayward Yes Yes
City of Milpitas Yes Yes
City of Mountain View Yes Yes
City of Palo Alto Yes Yes
City of Santa Clara Yes Yes
City of Brisbane Yes Yes
City of Burlingame Yes Yes
City of Daly City Yes Yes
City of Menlo Park Yes Yes
City of Millbrae Yes Yes
City of Redwood City Yes Yes
City of San Bruno Yes Yes
City of East Palo Alto Yes Yes
City of San Jose Yes Yes
City of Foster City Yes Yes
County Name
Drop Down List
60 Day Notice
Drop Down (yes/no)
Notice of Public
Hearing
Drop Down (yes/no)
Alameda County Yes Yes
Santa Clara County Yes Yes
Submittal Table 10-1 Retail: Notification to Cities and Counties Water Code Section 10621(b) and 10642
Add additional rows as needed
Add additional rows as needed
NOTES:

DRAFT
Attachment 1

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Attachment 1

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APPENDIX N
City of Sunnyvale
2025 Urban Water Management Plan
2025 UWMP Checklist
DRAFT
Attachment 1

Retail
(x = required) Order 2025 Guidebook Location Water Code Section Summary as Applies to UWMP Subject Relevant
Submittal Table 2025 UWMP Location
x 1 Chapter 1 10615
A plan shall describe and evaluate sources of supply, reasonable and practical efficient uses, reclamation and demand management activities.

Introduction and
overview n/a Section 1
x 1 Chapter 1 10630.5
Each plan shall include a simple description of the Supplier’s plan including water availability, future requirements, a strategy for meeting needs, and other pertinent information. Additionally, a Supplier may also choose to include a simple description at the beginning of each chapter.

Plan preparation n/a Section 1.1
x 2.1 Section 2.1 10620(b) Every person that becomes a Supplier shall adopt UWMP within one year after it has become a Supplier. Plan preparation n/a Section 1 and Section 10 x 2.5 Section 2.5 10644
Supplier shall report the Public Water Systems number, volume of delivered water, and number of connections that are included in this UWMP.

Plan preparation 2-1 Section 2
x 2.5 Section 2.5 10644
Supplier shall report if this UWMP is an individual UWMP and whether the Supplier belongs to a regional UWMP or regional alliance.

Plan preparation 2-2 Section 2.2 and Section 2.3
x 2.5 Section 2.5 10644 Supplier shall report whether the data is in fiscal or calendar years and the units of measure used for reporting water volumes. Plan preparation 2-3 Section 2.2 x 2.4 Section 2.4 10642
Provide supporting documentation that the Supplier has encouraged active involvement of diverse social, cultural, and economic elements of the population within the service area prior to and during the preparation of the plan and contingency plan.

Plan preparation n/a Section 10.3, Section 10.4,
and Appendix L
x 2.4 Section 2.4.2 10620(d)(3)
Coordinate the preparation of its plan with other appropriate agencies in the area, including other Suppliers that share a common source, water management agencies, and relevant public agencies, to the extent practicable.

Plan preparation n/a Section 2.3 and Appendix A
x 2.4 Section 2.4.1 10631(h)
Retail Suppliers will include documentation that they have provided their Wholesale Supplier(s)—if any—with water use projections from that source.

Plan preparation 2-4 R   Section 4.3.4 and Appendix
D
n/a 2.4 Section 2.4.1 10631(h)
Wholesale Suppliers will provide their Suppliers with identification and quantification of the existing and planned sources of water available from the Wholesale Supplier to the Supplier during various water year types.

Plan preparation 2-4 W n/a
x 3 Chapter 3.0 10631(a) Describe the Supplier service area. System description n/a Section 3.4
x 3.3 Section 3.3 10631(a) Describe the climate of the Supplier’s service area. System description n/a Section 3.3
x 3.4 Section 3.4.1 10631(a) Provide the current and projected service area populations for 2030, 2035, 2040, 2045 and optionally 2050.

System
description 3-1 Section 3.4
x 3.4 Section 3.4.2 10631(a) Describe other social, economic, and demographic factors affecting the Supplier’s water management planning.

System
description n/a Section 3.5
x 3.5 Section 3.5 10631(a)
Describe the land uses within the service area… include the current and projected land uses within the existing or anticipated service area affecting the Supplier’s water management planning. Describe the land uses within the service area.

System
description and
baselines
n/a Section 3.6
x 4.2 Sections 4.2.3 and 4.2.4 10631(d)(1) Quantify past, current, and projected water use, identifying the uses among water use sectors. System water use 4-1 and 4-2 Section 4.3 x 4.3 Section 4.3.1 10631(d)(3)(A) Report the distribution system water loss for each of the five years preceding the plan update. System water use 4-5 Section 4.3.2 x 4.3 Section 4.3.2 10631(d)(3)(C) Retail Suppliers shall provide data to show the distribution loss standards were met. System water use 4-6 Section 4.3.2
x 4.2 Section 4.2.5.4 10631.1(a) Include projected water use needed for lower income housing projected in the service area of the Supplier. System water use 4-3 Seection 4.5 x 4.2 Section 4.2.5.3 10631(d)(4)(A) In projected water use, include estimates of water savings from adopted codes, plans, and other policies or laws. System water use 4-3 Section 4.4 x 4.2 Section 4.2.5.3 10631(d)(4)(B) Provide citations of codes, standards, ordinances, or plans used to make water use projections. System water use 4-3 Section 4.3.4, Section 4.4, and Appendix C
x 4.2 Section 4.2.5.3 10631(d)(4)(B)(ii)
To the extent that a Supplier reports the information described in subparagraph (A), an urban water Supplier shall… Indicate the extent that the water use projections consider savings from codes, standards, ordinances, or transportation and land use plans. Water use projections that do not account for these water savings shall be noted of that fact.

System water use 4-3 Section 4.4
x 4.2 Section 4.2.5.6 10635(b) Demands under climate change considerations must be included as part of the drought risk assessment. System water use n/a Section 4.6, Section 7.4.1, and Appendix C
n/a 5.1 Section 5.1 10608.36
Wholesale Suppliers shall include an assessment of present and proposed future measures, programs, and policies to help their Retail Suppliers achieve targeted water use reductions.

Baselines and
targets n/a n/a
x 5.2 Section 5.2 10608.4
Retail Suppliers shall report on their compliance in meeting their water use targets. Reporting requirements will vary depending on whether the Supplier:
-    Was considered an urban retail water supplier in 2020, -    Met its 2020 target in 2020, or
-    Was part of a merger or consolidation since 2020.

Chapter 5 Subsections 5.2.1, 5.2.2, and 5.2.3 address each of these situations.

Baselines and
targets 5-1 Section 5 and Appendix E
x 6.1 Section 6.1 10631(b)(2)
When multiple sources of water supply are identified, describe the management of each supply in relationship to other identified supplies.

System supplies n/a Section 6.8
x 6.1 Sections 6.1 and 6.2 10631(b)(1)
Provide a discussion of anticipated supply availability under a normal, single dry year, and a drought lasting five years, as well as more frequent and severe periods of drought, including changes in supply due to climate change.

System supplies n/a Section 7, Section 6.8, and
Section 6.10
DRAFT
Attachment 1

Retail
(x = required) Order 2025 Guidebook Location Water Code Section Summary as Applies to UWMP Subject Relevant
Submittal Table 2025 UWMP Location
x 6.2 Section 6.2.2 10631(b)(4)(C)
Indicate whether groundwater is an existing or planned source of water available to the Supplier. If groundwater is identified as an existing or planned source of water… (include) a detailed description and analysis of the location, amount and sufficiency of groundwater pumped by the Supplier for the past five years.

Water supplies
and recycled
water
6-1 Section 6.2 and Figure 6-1
x 6.2 Section 6.2.2 10631(b)(4)(A)
Indicate whether a groundwater sustainability plan or groundwater management plan has been adopted by the Supplier or if there is any other specific authorization for groundwater management. Include a copy of the plan or authorization.

System supplies n/a
Section 6.2.2 and Appendix
F
x 6.2 Section 6.2.2 10631(b)(4)(B) Describe the groundwater basin. System supplies n/a Section 6.2.1 x 6.2 Section 6.2.2 10631(b)(4)(B)
Indicate if the basin has been adjudicated and include a copy of the court order or decree and a description of the amount of water the Supplier has the legal right to pump.

System supplies n/a Section 6.2.1 and 6.2.2
x 6.2 Section 6.2.2 10631(b)(4)(B)
For unadjudicated basins… (include) information as to whether DWR has identified the basin as a high- or medium-priority basin in the most current official departmental bulletin…
Water supplies
and recycled
water
n/a Section 6.2.1
x 6.2 Section 6.2.2 10631(b)(4)(B)
For unadjudicated basins… describe efforts by the Supplier to coordinate with sustainability or groundwater agencies to achieve sustainable groundwater conditions.

Water supplies
and recycled
water
n/a Section 6.2.1
x 6.2 Section 6.2.2. 10631(b)(4)(C)
If groundwater is identified as an existing or planned source of water… (include) a detailed description and analysis of the location, amount and sufficiency of groundwater pumped by the Supplier for the past five years.

System supplies n/a Section 6.2 and Figure 6-1
x 6.2 Section 6.2.2 10631(b)(4)(D) Provide a detailed description and analysis of the amount and location of groundwater that is projected to be pumped. System supplies 6-9 Section 6.2.2 and Figure 6- 1 x 6.1 Section 6.1 10631(b) Identify and quantify the existing and planned sources of water available for 2025, 2030, 2035, 2040, 2045 and optionally 2050. System supplies 6-8 and 6-9 Section 6.8 x 6.2 Section 6.2.7 10631(c) Describe the opportunities for exchanges or transfers of water on a short-term or long-term basis. System supplies n/a Section 6.6 x 6.2 Section 6.2.5 10633(a)
Describe the wastewater collection and treatment systems in the Supplier’s service area with quantified amount of collection and treatment and the disposal methods.

System supplies
(recycled water) 6-2 Section 6.4.1
x 6.2 Section 6.2.5 10633(b)
Describe the quantity of treated wastewater that meets recycled water standards, is being discharged, and is otherwise available for use in a recycled water project.

System supplies
(recycled water) 6-3 Section 6.4.1 and Section

6.4.2 x 6.2 Section 6.2.5 10633(c) Describe the recycled water currently being used in the Supplier's service area.

System supplies
(recycled water) 6-4 Section 6.4.3 and Section

6.4.4 x 6.2 Section 6.2.5 10633(d)
Describe and quantify the potential uses of recycled water and provide a determination of the technical and economic feasibility of those uses.

System supplies
(recycled water) 6-4 Section 6.4.4 and Section

6.4.5 x 6.2 Section 6.2.5 10633(e)
Describe the projected use of recycled water within the Supplier's service area at the end of 5, 10, 15, and 20 years, and describe the actual use of recycled water in comparison to uses previously projected.

System supplies
(recycled water) 6-4 and 6-5 Section 6.4.4
x 6.2 Section 6.2.5 10633(f)
Describe the actions that may be taken to encourage the use of recycled water and the projected results of these actions in terms of acre-feet of recycled water used per year.

System supplies
(recycled water) 6-6 Section 6.4.5 and Section

6.4.6 x 6.2 Section 6.2.5 10633(g) Provide a plan for optimizing the use of recycled water in the Supplier's service area.

System supplies
(recycled water) n/a Section 6.4.5 and Section

6.4.6 x 6.2 Section 6.2.6 10631(g) Describe desalinated water project opportunities for long-term supply. System supplies 6-7 Section 6.5 x 6.2 Section 6.2.10 10631(f)
Describe the expected future water supply projects and programs that may be undertaken by the water Supplier to address water supply reliability in average, single-dry, and for a period of drought lasting five consecutive water years.

System supplies 6-7 Section 6.7, Section 7.3,
and Section 7.4
x 6.3 Section 6.3 and Appendix
O 10631.2(a) The UWMP must include energy information, as stated in the code, that a Supplier can readily obtain.

System suppliers,
energy intensity
O-1A, O-1B, O-
1C, and O-2 Section 6.9
x 7.1 Section 7.1 10634
Provide information on the quality of existing sources of water available to the Supplier and the manner in which water quality affects water management strategies and supply reliability.

Water supply
reliability
assessment
n/a Section 7.1.1
x 7.2 Section 7.2 10635(a)
Service Reliability Assessment: Assess the water supply reliability during normal, dry, and a drought lasting five consecutive water years by comparing the total water supply sources available to the Supplier with the total projected water use over the next 20 years.

Water supply
reliability
assessment
7-2, 7-3, and 7-4 Section 7.2 and 7.3
x 7.2 Section 7.2.3 10620(f) Describe water management tools and options to maximize resources and minimize the need to import water from other regions.

Water supply
reliability
assessment
n/a Section 7.1 and 7.2
x 7.3 Section 7.3 10635(b)
Provide a drought risk assessment as part of information considered in developing the demand management measures and water supply projects.

Water supply
reliability
assessment
n/a Section 7.5
x 7.3 Section 7.3 10635(b)(1)
Include a description of the data, methodology, and basis for one or more supply shortage conditions that are necessary to conduct a drought risk assessment for a drought period that lasts five consecutive years.

Water supply
reliability
assessment
n/a Section 7.4.1
x 7.3 Section 7.3 10635(b)(2) Include a determination of the reliability of each source of supply under a variety of water shortage conditions.

Water supply
reliability
assessment
n/a Section 7.4.2
x 7.3 Section 7.3 10635(b)(3) Include a comparison of the total water supply sources available to the Supplier with the total projected water use for the drought period.

Water supply
reliability
assessment
7-5 Section 7.4.3
x 7.3 Section 7.3 10635(b)(4)
Include considerations of the historical drought hydrology, plausible changes on projected supplies and demands under climate change conditions, anticipated regulatory changes, and other locally applicable criteria.

Water supply
reliability
assessment
n/a Section 7.1, Section 7.2,
and Section 7.4
DRAFT
Attachment 1

Retail
(x = required) Order 2025 Guidebook Location Water Code Section Summary as Applies to UWMP Subject Relevant
Submittal Table 2025 UWMP Location
x 8 Chapter 8 10632(a) Provide a water shortage contingency plan (WSCP) with specified elements below.

Water shortage
contingency
planning
n/a Section 8
x 8 Chapter 8 10632(a)(1) Provide an analysis of water supply reliability (from Guidebook Chapter 7) in the WSCP.

Water shortage
contingency
planning
n/a Section 8.1
x 8.2 Section 8.2 10632(a)(2)(A) Provide the written decision-making process and other methods that the Supplier will use each year to determine its water reliability.

Water shortage
contingency
planning
n/a Section 8.2.1
x 8.2 Section 8.2 10632(a)(2)(B)
Provide data and methodology to evaluate the Supplier’s water reliability for the current year and one dry year pursuant to factors in the code.

Water shortage
contingency
planning
n/a Section 8.2.2
x 8.3 Section 8.3 10632(a)(3)(A)
Define six standard water shortage levels of 10%, 20%, 30%, 40%, 50% shortage, and greater than 50% shortage. These levels shall be based on supply conditions, including percent reductions in supply, changes in groundwater levels, changes in surface elevation, or other conditions. The shortage levels shall also apply to a catastrophic interruption of supply.

Water shortage
contingency
planning
n/a Section 8.3.3, Section 8.8
x 8.3 Section 8.3 10632(a)(3)(B)
Suppliers with an existing WSCP that uses different water shortage levels must cross reference their categories with the six standard categories.

Water shortage
contingency
planning
8-1 Section 8.3.3, Section 8.8
x 8.4 Section 8.4 10632(a)(4)(A) Suppliers with WSCPs that align with the defined shortage levels must specify locally appropriate supply augmentation actions.

Water shortage
contingency
planning
8-2 Section 8.4
x 8.4 Section 8.4 10632(a)(4)(B) Specify locally appropriate demand reduction actions to adequately respond to shortages.

Water shortage
contingency
planning
8-3 Section 8.4
x 8.4 Section 8.4 10632(a)(4)(C) Specify locally appropriate operational changes.

Water shortage
contingency
planning
8-2 Section 8.4
x 8.4 Section 8.4 10632(a)(4)(D)
Specify additional mandatory prohibitions against specific water use practices that are in addition to State-mandated prohibitions are appropriate to local conditions.

Water shortage
contingency
planning
Table 8-3 Section 8.4
x 8.4 Section 8.4 10632(a)(4)(E) Estimate the extent to which the gap between supplies and demand will be reduced by implementation of the action.

Water shortage
contingency
planning
8-2 and 8-3 Section 8.4
x 8.4 Section 8.4.6 10632.5 The UWMP shall include a seismic risk assessment and mitigation plan.

Water shortage
contingency plan n/a Section 8.9 and Appendix I
x 8.5 Section 8.5 10632(a)(5)(A) Suppliers must describe that they will inform customers, the public and others regarding any current or predicted water shortages.

Water shortage
contingency
planning
n/a Section 8.4
x 8.5 Section 8.5 10632(a)(5)(B),
10632(a)(5)(C)
Suppliers must describe that they will inform customers, the public and others regarding any shortage response actions triggered or anticipated to be triggered and other relevant communications.

Water shortage
contingency
planning
n/a Section 8.4
x 8.6 Section 8.6 10632(a)(6) Retail Supplier must describe how it will ensure compliance with and enforce provisions of the WSCP.

Water shortage
contingency
planning
n/a Section 8.4, Section 8.5,
and Section 8.10
x 8.7 Section 8.7 10632(a)(7)(A) Describe the legal authority that empowers the Supplier to enforce shortage response actions.

Water shortage
contingency
planning
n/a Section 8.10
x 8.7 Section 8.7 10632(a)(7)(B)
Provide a statement that the Supplier will declare a water shortage emergency per Water Code Chapter 3. Water Shortage
Emergencies .

Water shortage
contingency
planning
n/a Section 8.10
x 8.7 Section 8.7 10632(a)(7)(C)
Provide a statement that the Supplier will coordinate with any city or county within which it provides water for the possible proclamation of a local emergency.

Water shortage
contingency
planning
n/a Section 8.10
x 8.8 Section 8.8 10632(a)(8)(A) Describe the potential revenue reductions and expense increases associated with activated shortage response actions.

Water shortage
contingency
planning
n/a Section 8.7
x 8.8 Section 8.8 10632(a)(8)(B)
Provide a description of mitigation actions needed to address revenue reductions and expense increases associated with activated shortage response actions.

Water shortage
contingency
planning
n/a Section 8.7
x 8.8 Section 8.8 10632(a)(8)(C) Retail Suppliers must describe the cost of compliance with Water Code Chapter 3.3, Excessive Residential Water Use During Drought .

Water shortage
contingency
planning
n/a Section 8.5.2, Section

8.5.3, and Section 8.6
x 8.9 Section 8.9 10632(a)(9)
Retail Suppliers must describe the monitoring and reporting requirements and procedures that ensure appropriate data are collected, tracked, and analyzed for purposes of monitoring customer compliance.

Water shortage
contingency
planning
n/a Section 8.6
x 8.10 Section 8.10 10632(a)(10)
Describe reevaluation and improvement procedures for monitoring and evaluation the WSCP to ensure risk tolerance is adequate and appropriate water shortage mitigation strategies are implemented.

Water shortage
contingency
planning
n/a Section 8.6, Section 8.10,
and Section 8.11
x 8.11 Section 8.11 10632(b)
Analyze and define water features that are artificially supplied with water, including ponds, lakes, waterfalls, and fountains, separately from swimming pools and spas.

Water shortage
contingency
planning
n/a Section 8.4
x 8.12 Section 8.12 10632(c) Make available the WSCP to customers and any city or county where it provides water within 30 days after adoption of the plan.

Water shortage
contingency
planning
n/a Section 8.11
x 9.1 Sections 9.1 10631(e)(1)
Retail Suppliers shall provide a description of the nature and extent of each demand management measure implemented over the past five years. The description will address specific measures listed in code.

Demand
management
measures
n/a Section 9
n/a 9.2 Sections 9.2 10631(e)(2)
Wholesale Suppliers shall describe specific demand management measures listed in code, their distribution system asset management program, and Supplier assistance program.

Demand
management
measures
n/a n/a
x 10 Chapter 10 10608.26(a)
Retail Suppliers shall conduct a public hearing to discuss adoption, implementation, and economic impact of water use targets (recommended to discuss compliance).

Plan adoption,
submittal, and
implementation
n/a Section 10.4
x 10.2 Section 10.2.1 10621(b)
Notify, at least 60 days prior to the public hearing, any city or county within which the Supplier provides water that the Supplier will be reviewing the UWMP and considering amendments or changes to the plan.

Plan adoption,
submittal, and
implementation
10-1 Section 10.2
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Retail
(x = required) Order 2025 Guidebook Location Water Code Section Summary as Applies to UWMP Subject Relevant
Submittal Table 2025 UWMP Location
x 10.4 Section 10.4 10621(f) Each urban water Supplier shall update and submit its 2025 plan to DWR by July 1, 2026.

Plan adoption,
submittal, and
implementation
n/a Section 10.5
x 10.2 Sections 10.2.2, 10.3, and

10.5 10642
Provide supporting documentation that the Supplier made the UWMP and WSCP available for public inspection, published notice of the public hearing, and held a public hearing about the UWMP and WSCP.

Plan adoption,
submittal, and
implementation
n/a Section 10.3, Section 10.4,
and Appendix L
x 10.2 Section 10.2.2 10642 The Supplier is to provide the time and place of the hearing to any city or county within which the Supplier provides water.

Plan adoption,
submittal, and
implementation
10-1 Section 10.3 and Appendix
L
x 10.3 Section 10.3.2 10642 Provide supporting documentation that the UWMP and WSCP has been adopted as prepared or modified.

Plan adoption,
submittal, and
implementation
n/a Section 8.11, Section 10.3
and Appendix L
x 10.4 Section 10.4 10644(a) Provide supporting documentation that the Supplier has submitted their UWMP to the California State Library.

Plan adoption,
submittal, and
implementation
n/a Section 10.6
x 10.4 Section 10.4 10644(a)(1)
Provide supporting documentation that the Supplier has submitted their UWMP to any city or county within which the Supplier provides water no later than 30 days after adoption.

Plan adoption,
submittal, and
implementation
n/a Section 10.6
x 10.4 Sections 10.4.1 and 10.4.2 10644(a)(2) The UWMP, or amendments to the UWMP, submitted to DWR shall be submitted electronically.

Plan adoption,
submittal, and
implementation
n/a Section 10.5
x 10.7 Section 10.7.2 10644(b) If revised, submit a copy of the WSCP to DWR within 30 days of adoption.

Plan adoption,
submittal, and
implementation
n/a Section 8.11.4
x 10.5 Section 10.5 10645(a)
Provide supporting documentation that, not later than 30 days after filing a copy of its UWMP with DWR, the Supplier has or will make the plan available for public review during normal business hours.

Plan adoption,
submittal, and
implementation
n/a Section 10.6
x 10.5 Section 10.5 10645(b)
Provide supporting documentation that, not later than 30 days after filing a copy of its WSCP with DWR, the Supplier has or will make the plan available for public review during normal business hours.

Plan adoption,
submittal, and
implementation
n/a Section 8.11.5 and Section

10.6 x 10.6 Section 10.6 10621(c) If Supplier is regulated by the Public Utilities Commission, include its plan and contingency plan as part of its general rate case filings.

Plan adoption,
submittal, and
implementation
n/a n/a
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