Adelanto City Council
August 26, 2026

AGENDA

REGULAR MEETING

OF THE ADELANTO CITY COUNCIL,

ADELANTO PUBLIC FINANCING AUTHORITY,

ADELANTO PUBLIC UTILITY AUTHORITY,

ADELANTO COMMUNITY BENEFIT CORPORATION,

AND THE SUCCESSOR AGENCY BOARD
August 26, 2026

City Council
Gabriel Reyes, Mayor
Daniel Ramos, Mayor Pro Tem
Stevevonna Evans, Councilor
Angelo Meza, Councilor
Amanda Uptergrove, Councilor
City Manager
Jessie Flores
City Attorney
Todd Litfin
Meetings held:
2 nd & 4th Wednesday
Adelanto Stadium
Conference Room
12000 Stadium Way,
Adelanto CA, 92301
Closed Session 10:00 a.m.

Open Session: 11:00 a.m.

NOTE: PLEASE TURN CELL PHONES OFF OR PLACE THEM ON VIBRATE DURING THE CITY COUNCIL MEETING AS A COURTESY TO OTHERS. Thank you, Administrative Staff The City Council Agenda packet may be reviewed by the public at the reception counter in City Hall. Any writings or documents pertaining to an open session item, provided to a majority of the City Council within 72 hours of a regular meeting, shall be made available for public inspection at the reception counter in City Hall at 11600 Air Expressway, Adelanto, CA 92301, during normal business hours. Members of the public can view the agenda or download any staff reports in advance by accessing the City website at www.ci.adelanto.ca.us on Thursday the week before the scheduled meeting.

The public may view the meeting or participate / comment remotely as follows:
• All of our meetings are streamed live at https://watch.adelantoca.gov and are also available for playback after the meeting.
• Participate via zoom please log in using any of the options below:
• Teleconference: https://meet.adelantoca.gov
Or Telephone:
1-669-900-6833
Webinar ID: 931 4644 4676
Passcode: 7601
 Submit written comments:

We encourage submittal of written comments supporting, opposing, or otherwise commenting on an agenda item, for distribution to the City Council prior to the meeting. Send emails to [email protected]; written correspondence may be sent to Brenda Lopez, 11600 Air Expressway Adelanto CA 92301.
1 REGULAR MEETING
August 26, 2026
11600 Air Expressway • Adelanto, CA 92301 • (760) 246-2300 • www.ci.adelanto.ca.us Rules of Decorum
“Members of the Public are advised that all PAGERS, CELLULAR TELEPHONES and any OTHER COMMUNICATION DEVICES are to be turned off upon entering the City Council Chambers.” If you need to have a discussion with someone in the audience, kindly step out into the lobby. Under the Government Code, the City Council may regulate disruptive behavior that impedes the City Council Meeting.

Disruptive conduct may include, but is not limited to:
• Screaming or yelling during another audience member’s public comments period; • Profane language directed at individuals in the meeting room; • Throwing objects at other individuals in the meeting room; • Physical or verbal altercations with other individuals in the meeting room; and • Going beyond the allotted three-minute public comment period granted.

When a person’s or group’s conduct disrupts the meeting, the Mayor or presiding officer will request that the person or group stop the disruptive behavior, and WARN the person or group that they will be asked to leave the meeting room if the behavior continues.

If the person or group refuses to stop the disruptive behavior, the Mayor or presiding officer may order the person or group to leave the meeting room, and may request that those persons be escorted from the meeting room. Any person who, without authority of law, willfully disturbs or breaks up a City Council meeting is guilty of a misdemeanor. (Pen. Code, § 403.) It should also be noted that any person who WILLFULLY disturbs or breaks up the City Council meeting may be arrested for a misdemeanor offense. (Penal Code, § 403.)

MEMBERS OF THE PUBLIC WISHING TO ADDRESS THE CITY COUNCIL MEMBERS

ARE REQUIRED TO FILL OUT A SPEAKER REQUEST FORM AND PLACE IT IN THE TRAY ON THE PODIUM PRIOR TO MEETING. Thank you, Administrative Staff The City Council packet may be reviewed by the public at the reception counter in City Hall. Any writings or documents pertaining to an open session item, provided to a majority of the City Council Members within seventy-two (72) hours of a Regular Meeting and twenty-four (24) hours of a Special Meeting. Members of the public can view the agenda or download any staff reports in advance by accessing the City’s website at www.ci.adelanto.ca.us on the Thursday of the week before the scheduled meeting.

AMERICANS WITH DISABILITIES ACT: In compliance with the Americans with Disabilities Act, if you need special assistance to participate in this meeting, please contact the City Clerk at (760) 246-2300, ext. 11123, no later than seventy-two (72) hours prior to the meeting per 28 CFR

34.102.104.
2 REGULAR MEETING
August 26, 2026
11600 Air Expressway • Adelanto, CA 92301 • (760) 246-2300 • www.ci.adelanto.ca.us TIME: _____________
ROLL CALL: Councilor Evans ________
Councilor Meza ________
Councilor Uptergrove ________
Mayor Pro Tem Ramos ________
Mayor Reyes ________

1. City Manager to announce if there is any addition/removal of items from the agenda.

C. APPROVAL OF AGENDA
M__________________S__________________ACTION___________ D. ANNOUNCEMENT OF CLOSED SESSION ITEMS

1. CONFERENCE WITH LEGAL COUNSEL – SIGNIFICANT EXPOSURE TO LITIGATION PURSUANT TO § 54956.9(d)(2): (1 cases)
E. PUBLIC COMMUNICATION ON CLOSED SESSION ITEMS
PUBLIC COMMENT: OPEN: ___________ CLOSED:____________
This is the time and place for members of the public to comment on any matter within the jurisdiction of the City Council. Members of the public wishing to address the City Council Members on items not on the agenda can push *9 on their telephones to raise their hands. The City Clerk will call on you in the order received. You will be asked to un-mute - to do so you must push *6. Please state your name for the record. There is a time limit of three (3) minutes.

Members of the audience may address the City Council on non-agenda items; however, in accordance with Government Code section 54954.2, the City Council may not take action on an item not appearing on the agenda.

A. CALL TO ORDER—CLOSED SESSION
B. DELETIONS/ADDITIONS TO AGENDA
3 REGULAR MEETING
August 26, 2026
11600 Air Expressway • Adelanto, CA 92301 • (760) 246-2300 • www.ci.adelanto.ca.us F. CONVENE INTO CLOSED SESSION
TIME: _____________

1. Motion to go into Closed Session.

M__________________S__________________ACTION_________________ TIME: _____________
ROLL CALL: Councilor Evans ________
Councilor Meza ________
Councilor Uptergrove ________
Mayor Pro Tem Ramos ________
Mayor Reyes ________
INVOCATION:

FLAG SALUTE: ______________________
H. CLOSED SESSION REPORT
I. CITY MANAGERS ANNOUNCEMENTS AND REPORT
J. CITY COUNCIL ANNOUNCEMENTS AND REPORTS
K. PRESENTATIONS
G. CALL TO ORDER—REGULAR MEETING
4 REGULAR MEETING
August 26, 2026
11600 Air Expressway • Adelanto, CA 92301 • (760) 246-2300 • www.ci.adelanto.ca.us L. PUBLIC COMMUNICATIONS
PUBLIC COMMENT: OPEN: CLOSED:

This is the time and place for members of the public to comment on any matter within the jurisdiction of the City Council. Members of the public wishing to address the City Council Members on items not on the agenda can push *9 on their telephones to raise their hands. The City Clerk will call on you in the order received. You will be asked to un-mute - to do so you must push *6. Please state your name for the record. There is a time limit of three (3) minutes.

Members of the audience may address the City Council on non-agenda items; however, in accordance with Government Code section 54954.2, the City Council may not act on an item not appearing on the agenda
M. CONSENT CALENDAR
Items on the Consent Calendar are considered routine in nature and non-controversial and require no further discussion by the City Council. They may be acted on in one motion unless a member of the City Council requests a separate discussion on an item.

MOTION APPROVING THE CONSENT CALENDAR AS PRESENTED

1. Waiver of Full Reading of Ordinances. Proposed action to waive full reading (except title) of all ordinances appearing on this City Council agenda as authorized by Government Code Section 36934, unless otherwise directed by the City Council.

2. Approval of Acquisition of 4.76 AC Parcel 3128-20-117 NW Corner of Fremontia/Holly and Resolution 26-40 Authorizing the City Manager to execute documents.

RESOLUTION NO. 26-40

A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF ADELANTO, COUNTY

OF SAN BERNARDINO, CALIFORNIA, APPROVING THE ACQUISITION OF REAL PROPERTY IDENTIFIED AS ASSESSOR'S PARCEL NUMBER 3128-20-117 AND

AUTHORIZING THE CITY MANAGER TO EXECUTE A CERTIFICATE OF

ACCEPTANCE

3. Approval of Warrant Demand Schedule 27/26-02-02
a. City of Adelanto Check Warrant No. 152057 through 152100 in the total amount of $ 268,212.69.
b. City of Adelanto EFT No. 5839 through, and No. 5923 through in the amount of $ 2,577,773.30.

M__________________ S__________________ ACTION______________ 5 REGULAR MEETING
August 26, 2026
11600 Air Expressway • Adelanto, CA 92301 • (760) 246-2300 • www.ci.adelanto.ca.us N. ADELANTO PUBLIC UTILITY

AUTHORITY CONSENT CALENDAR

MOTION APPROVING THE APUA CONSENT CALENDAR AS PRESENTED

1. Waiver of Full Reading of Ordinances. Proposed action to waive full reading (except title) of all ordinances appearing on this APUA agenda as authorized by Government Code Section 36934, unless otherwise directed by the City Council.

2. Receive and file the Water Department Report.

3. Receive and file the Sewer Department report.

M__________________ S__________________ ACTION______________ O. ITEMS REMOVED FROM THE CONSENT CALENDAR
P. FUTURE AGENDA ITEMS
City Councilmembers may request to receive a report, schedule a study session, or to place an item on a future City Council agenda regarding matters within the jurisdiction of the City Council. Requests require a motion, a second, and a majority vote of the City Council. Individual requests should be voted on separately. The City Manager shall work with City staff to respond to inquiries and requests as soon as practicable in an appropriate manner.

Q. ADJOURNMENT
The next Regular Meeting of the City Council will be held on September 9, 2026, at 11:00 a.m. at Adelanto Stadium 12000 Stadium Way, Adelanto CA, 92301.

TIME OUT: ______________
M__________________S__________________ACTION__________________ 6 REGULAR MEETING
August 26, 2026
11600 Air Expressway • Adelanto, CA 92301 • (760) 246-2300 • www.ci.adelanto.ca.us

I, BRENDA LOPEZ, CITY CLERK OF THE CITY OF ADELANTO, OR MY

DESIGNEE, HEREBY CERTIFY THAT A TRUE, ACCURATE COPY OF THE FOREGOING AGENDA WAS POSTED ON AUGUST 20, 2026, SEVENTY-TWO (72) HOURS PRIOR TO THE MEETING PER GOVERNMENT CODE 54954.2 IN THE GOVERNMENTAL CENTER’S DISPLAY CASE, 11600 AIR EXPRESSWAY, IN ADELANTO, CALIFORNIA.

Brenda Lopez, City Clerk, CMC
R. DECLARATION OF POSTING
7 REGULAR MEETING
August 26, 2026
11600 Air Expressway • Adelanto, CA 92301 • (760) 246-2300 • www.ci.adelanto.ca.us

YOUR CITY GOVERNMENT
CHARTER CITY: Ratified by the electors of the City at an election on November 3, 1992. “A Charter City can do what the Charter permits it to do, so long as there is not direct violation of the State Constitution.”
CITY COUNCIL: The City Council is the legislative and policy-making body of the City. The City Council is composed of one elected Mayor and four Council Members, elected at large (to represent the entire City), to serve four (4) year, staggered terms.

CITY MANAGER: The City Manager is the chief executive officer responsible for the day-to-day administration of City affairs.

CITY COUNCIL MEETING: The regular meeting of your City Council is a vital part of the democratic process in the conduct of the City’s affairs. These meetings are open to the public and conducted by your elected representatives who are responsible, as a body, for the operation of Adelanto’s City government. The City Council appreciates your interest and urges citizen participation in government matters.

LEGISLATIVE TERMS
ORDINANCES: Ordinances are the means by which the City enacts its local laws. Unless an urgent situation exists, ordinances will first be presented at a City Council meeting as a “first reading.” At a subsequent City Council meeting, there will be a “second reading” and vote for or against adoption. Ordinances go into effect after a waiting period of thirty (30) days, in most cases, during which time the summary of the ordinance is published in a local newspaper approved for this purpose.

RESOLUTIONS: Resolutions and minute orders are the means by which the City Council formally adopts policies and/or approves specific actions. These go into effect upon adoption 8 Adelanto City Hall ~ 11600 Air Expressway, Adelanto, CA 92301 ~ (760) 246-2300 ~ Fax (442) 249-1121

REGULAR MEETING

OF THE ADELANTO CITY COUNCIL

ADELANTO PUBLIC FINANCING AUTHORITY,

ADELANTO PUBLIC UTILITY AUTHORITY,

ADELANTO COMMUNITY BENEFIT CORPORATION,

AND THE SUCCESSOR AGENCY BOARD
AUGUST 26, 2026
All of our meetings are streamed live at https://watch.adelantoca.gov and are also available for playback after the meeting.

Participate via zoom please log in using any of the options below:

Teleconference https://meet.adelantoca.gov

TIME TELECONFERENCE
Location:

Conference Room
12000 Stadium Way
Adelanto CA, 92301 To Participate and and Call in for public comments:

Please call 1-669-900-6833 along with
conference code 931 4644 4676 Passcode: 7601
Open Session – 11:00 a.m.

Dated: August 20, 2026 Brenda Lopez, City Clerk, CMC
9 CITY COUNCIL AGENDA REPORT
1 A D E L A N T O G O V E R N M E N T A L C E N T E R | 1 1 6 0 0 A I R E X P R E S S W A Y | A D E L A N T O , C A L I F O R N I A 9 2 3 0 1
DATE: August 26, 2026
TO: Honorable Mayor and City Council Members
FROM: Jessie Flores, City Manager
BY: Jessie Flores, City Manager
SUBJECT: Acquisition of 4.76 AC Parcel 3128-20-117 NW Corner of Fremontia/Holly STAFF RECOMMENDATION:

Staff recommends that the City Council: (1) approve the acquisition of approximately 4.76 acres, APN 3128-20-117; and (2) adopt Resolution No. 26-XX authorizing the City Manager, or designee, to execute the Certificate of Acceptance and such other documents as may be necessary to complete the acquisition and recordation of the property.

BACKGROUND:

The City intends to continue to develop community facilities to improve residents’ quality of life.

Distribution of green space and parks throughout the city is part of such intention. The City intends to develop a park and/or recreation facilities at the site. Such facility will be designed and constructed at a future time once the city secures funding for such development. A resolution is included to authorize the City Manager, or designee, to execute the Certificate of Acceptance and related documents necessary to complete the acquisition and record the conveyance.

FISCAL IMPACT:

Site acquisition is $120,000, additional transaction costs (title, escrow, and common fees) are expected at below $10,000. The city will use park funds for this acquisition, hence there will be no impact to the general funds.

ATTACHMENTS:

1. Purchase Agreement
Resolution No. 26-XX – Authorizing the City Manager to Execute the Certificate of Acceptance 10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
26 27
28 29
30 31
32 33
34 35
36 RESOLUTION NO. 26-40

A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF ADELANTO, COUNTY OF

SAN BERNARDINO, CALIFORNIA, APPROVING THE ACQUISITION OF REAL PROPERTY IDENTIFIED AS ASSESSOR'S PARCEL NUMBER 3128-20-117 AND

AUTHORIZING THE CITY MANAGER TO EXECUTE A CERTIFICATE OF

ACCEPTANCE
WHEREAS, the City of Adelanto ("City") desires to acquire approximately 4.76 acres of real property located at the northwest corner of Fremontia Road and Holly Road, identified as Assessor's Parcel Number ("APN") 3128-20-117 ("Property"); and WHEREAS, the City intends to acquire the Property for the future development of a park and/or recreational facilities for the benefit of the community; and WHEREAS, the purchase price for the Property is One Hundred Twenty Thousand Dollars ($120,000), plus applicable escrow, title, recording, and other customary transaction costs; and WHEREAS, pursuant to California Government Code Section 27281, deeds or grants conveying an interest in real property to a governmental agency for public purposes may be accepted for recordation upon evidence of the grantee's consent by a certificate or resolution of acceptance; and
WHEREAS, the City Council desires to authorize the City Manager, or designee, to execute the Certificate of Acceptance and such other documents as may be necessary to complete the acquisition and recordation of the Property.

NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF ADELANTO DOES HEREBY RESOLVE AS FOLLOWS:

SECTION 1. The above recitals are true and correct and are incorporated herein by this reference.

SECTION 2. The City Council hereby approves the acquisition of approximately 4.76 acres of real property identified as APN 3128-20-117 for a purchase price of $120,000, plus applicable transaction costs.

SECTION 3. The City Council hereby authorizes the City Manager, or designee, to execute the Certificate of Acceptance on behalf of the City of Adelanto for the conveyance of APN 3128-20-117 to the City pursuant to Government Code Section 27281.

SECTION 4. The City Manager, or designee, is further authorized to execute such additional documents and take such actions as may be reasonably necessary to complete the acquisition, close escrow, and cause the conveyance documents to be recorded with the San Bernardino County Recorder. 37 SECTION 5. The City Clerk shall certify to the passage and adoption of this Resolution.

PASSED, APPROVED AND ADOPTED this 26th day of August, 2026. ______________________________
Gabriel Reyes, Mayor
_______________________________
Brenda Lopez, City Clerk
38 Resolution No. 26-40

I, Brenda Lopez, City Clerk of the City of Adelanto, California, do hereby certify that the foregoing Resolution No. 26-40 was duly and regularly adopted at a regular meeting of the City Council of the City of Adelanto on this 26th day of August 2026 by the following vote to wit:

AYES:

NOES:

ABSENT:

ABSTAIN:

IN WITNESS THEREOF, I hereunto set my hand and affix the official seal of the City of Adelanto on the 26th day of August, 2026.
______________________________
Brenda Lopez, City Clerk
39 CITY COUNCIL AGENDA REPORT
STAFF RECOMMENDATION:

Staff recommends that City Council review and ratify Warrant Demand Schedule 26/27-02-02.

1. City of Adelanto Check Warrant No. 152057 through 152100 in the total amount of $268,212.69

2. City of Adelanto EFT No. 5839 through 5923 in the total amount of $2,577,733.30 BACKGROUND:

All payments have been reviewed in accordance with policies for processing payments and expenditures.

FISCAL IMPACT:

Summary of Payments issued:

Total Number of Payments: 129
Total Amount of Payments: $2,845,945.99
ATTACHMENTS:

1. Payment Check Register – Check No. 152057 through 152100

2. Payment EFT Register – EFT No. 5839 through 5923
DATE: August 26, 2026
TO: Honorable Mayor and City Council Members
FROM: Jessie Flores, City Manager
BY: Finance Department
SUBJECT: WARRANT DEMAND SCHEDULE 27/26-02-02
40 41
42 43
44 45
46 47

ADELANTO PUBLIC UTILITY AUTHORITY
A D E L A N T O G O V E R N M E N T A L C E N T E R | 1 1 6 0 0 A I R E X P R E S S W A Y | A D E L A N T O , C A L I F O R N I A 9 2 3 0 1
DATE: August 26, 2026
TO: Honorable Chairman, and Public Utility Authority Members FROM: Jessie Flores, Executive Director
BY: Chris McMahon, Woodard & Curran, Area Manager/ Senior Principal SUBJECT: RECEIVE AND FILE THE WATER DEPARTMENT MONTHYLY REPORT – JUNE 2026 STAFF RECOMMENDATION:

Receive and File the Water Department Monthly Report.

ATTACHMENTS:

1. Water Department Monthly Report – June 2026
48 Water Department
Monthly Operating Report
June 2026
49 Table of Contents
Section Page No.

1. Executive Summary ……………………………………………………… 1

2. Health & Safety ……………………………………………………… 2

3. Regulatory Compliance ……………………………………………………… 4

4. Water Production & Treatment ……………………………………………………… 5

5. Water Distribution ……………………………………………………… 6

5.1 Customer Service ……………………………………………………… 6

5.2 Water Line Repair ……………………………………………………… 7

6. Maintenance & Repair ……………………………………………………… 8

6.1 Projects ……………………………………………………… 9

7. Personnel ……………………………………………………… 11

8. Budget ……………………………………………………… 12
Attachments:

1. Maintenance History Report

2. Monthly Coliform Report

3. Monthly Blending and Treatment Report

4. Monthly Laboratory Analysis
50 City of Adelanto 1 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

1. Executive Summary
During the June 2026 reporting period, the City of Adelanto Water Department maintained 100% regulatory compliance, delivered reliable drinking water service to approximately 38,000 residents, and continued advancing critical safety, infrastructure, and technology improvement initiatives. Operational priorities remained focused on protecting public health, maintaining system reliability, improving customer service, strengthening asset management practices, and supporting the City's long-term water supply and infrastructure goals.

Compliance Water Supplied Customer Service Budget Position 100% DDW Compliant
0 Excursions
162.230 MG Total

60.319 MG City Sources
277 Work Orders
402 Utility Locates
$977,832 Actual
~$50,400 Under Budget
Operational Highlights
• The City maintained full compliance with Division of Drinking Water requirements under Permit CA3610001, with no regulatory violations, water quality excursions, or treatment exceedances reported during the month.
• A total of 162.230 million gallons of potable water was supplied to customers during June. Water production included 60.319 MG from City groundwater sources, supplemented by imported water from Mojave Water Agency and the City of Victorville to meet seasonal demand and operational needs associated with regional construction activities.
• Customer service activity remained strong during the reporting period, with staff completing 277 customer service work orders and 402 utility locates.

Safety, Maintenance, and Capital Improvement Focus
• The Adelanto Water Team maintained 100% compliance with Woodard & Curran's SPARKS Safety Program and continued implementation of corrective actions identified during the Startup Safety Audit.

As of month-end, 60.3% of the 184 audit action items had been completed, with substantial completion targeted for September 2026.
• The City reached a significant milestone in its Advanced Metering Infrastructure (AMI) program with completion of Phase 2 contractor installations. More than 1,600 additional Meter Interface Units (MXUs) were installed during the phase, bringing the system-wide total to 8,665 installed devices and advancing the City's transition to fully automated meter reading technology. • The Adelanto Public Utility Authority adopted the 2025 Mojave Regional Urban Water Management Plan and 2021 Water Shortage Contingency Plan, strengthening regional water resource planning efforts and supporting the City's long-term water reliability objectives.

Financial Summary
The Water Department continued to operate within budget during June while maintaining compliance, customer service, maintenance, safety, and capital improvement objectives. Fiscal performance reflects continued cost control, efficient resource management, and strategic investment in infrastructure, technology modernization, and system reliability improvements that support the City's long-term operational goals.
51 City of Adelanto 2 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

2. Health & Safety
Monthly Safety Training
As part of the of operations for the City of Adelanto’s drinking water staff receive routine safety training to ensure that they are working safely. This is accomplished through daily safety tailgate meetings, assigned monthly training topics, and topic specific safety stand downs periodically.

Staff has received the following trainings this year as part of the company wide training program:
 September 2025: PPE Protocols
 October 2025: Fire Extinguisher Safety Awareness
 November 2025: Cold Weather Safety
 December 2025: Hearing Conservation
 January 2026: Hand and Arm Protection
 February 2026: Ergonomics
 March 2026: Stand Down: Slips, Trips, and Falls
 March 2026: Stand Down: Finger Injuries
 March 2026: Vehicle Safety Training
 April 2026: Machine Guarding
 May 2026: Fall Protection Awareness
 June 2026: Respiratory Protection
SPARKS Program Overview
The Woodard & Curran SPARKS Program continued to reinforce a strong culture of safety within the Adelanto Water Department during June. The program promotes proactive safety leadership through completion of required safety training, participation in monthly safety meetings, hazard awareness, and adherence to safe work practices. Staff completed June's Respiratory Protection training and maintained 100% compliance with all SPARKS program requirements. Ongoing Startup Safety Audit corrective actions also progressed throughout the month, supporting continuous improvement and a safe, reliable work environment
Safety Audit
Staff continue to work to resolve identified action items from the Startup Safety Audit. New signage continues to be installed throughout the sites along with correction of many hazards. The goal is to substantially complete the audit action items by September of this year.

60.3% of the 184 actions items have been completed to date. 52 City of Adelanto
3 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

53 City of Adelanto 4 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

3. Regulatory Compliance
During this reporting period, the City of Adelanto has maintained 100% regulatory compliance with the Division of Drinking Water (DDW) in accordance with Permit CA3610001. Samples are collected and submitted for analysis to Geo-Monitor on a weekly basis. Additional sampling reports can be found in the Appendix.

Table 3-1: Distribution Compliance Sampling
Samples Taken Compliant Excursions % Compliant
40 40 0 100
Table 3-2: Treatment Plant Sampling Results (Avg)
June 2026
Analysis MCL Result Violation (Y/N)
Iron 300 ND N
Manganese 50 ND N
Arsenic 10 ND N
Fluoride 2 ND N

Table 3-2: Pump House Sampling Results (Avg)
June 2026
Analysis MCL Result Violation (Y/N)
Iron 300 ND N
Manganese 50 ND N
Arsenic 10 ND N
Fluoride 2 0.49 N

Table 3-3: Monthly Water Loss
June 2026
Total Potable Supply Total Potable Demand Difference Estimated Water Loss (gallons)
162,230,890 103,399,836 58,831,054 3,500,000
Table 3-4: Year to Date Water Loss
Year to Date
Total Potable Supply Total Potable Demand Difference Estimated Water Loss (gallons)
761,981,890 615,102,719 146,879,171 9,145,000
54 City of Adelanto 5 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

4. Water Production and Treatment
During this reporting period, the City of Adelanto produced 60.319 million gallons of water from six active wells. One of these wells (8G2) disinfects water at the wellhead prior to transmission to one of six water storage tanks. Four of these wells (1G, 3G, 4G, 8G) send water to the Water Treatment Plant (WTP) to treat iron and manganese. This treatment process consists of Iron and Manganese Filtration. Following treatment for iron and manganese, the WTP’s effluent is blended with water from the other wells and purchased water from Mojave Water Agency and the City of Victorville (as needed) in the City’s water storage tanks and distribution system. In June, 92.020 million gallons were purchased from MWA R3 connection and 9.892 million gallons were purchased from the City of Victorville due to an MWA R3 shutdown due to construction.

During this reporting period (May), the WTP treated 34.54 million gallons of raw water, and all samples were within acceptable ranges for iron, manganese, and other contaminants. In addition to weekly samples sent to Geo Monitor, Woodard & Curran’s staff takes daily samples to maintain process control, and these results are found in Table 4-1.

Table 4-1
55 City of Adelanto 6 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

5. Water Distribution
The City of Adelanto’s water distribution system consists of 6 water storage tanks (21.750 million gallons combined), 3 Pressure Reducing Valves (PRVs), and 180 miles of water mains that serve approximately 38,000 residents and commercial/industrial entities with 8,900 meters. Water is also purchased from MWA to meet the City’s daily water demand, and additional water can be purchased from the City of Victorville (COV) on an as-needed basis. The purchased water connection to MWA and COV is located at 5Mil location. The allocation of the City’s water supply sources for this reporting period can be found in Table 5-1.

Table 5-1: Water Supply Sources
June 2026
Water Supply Source Quantity
City of Adelanto 60.319 MG
Mojave Water Agency 90.020 MG
City of Victorville 9.892 MG
Total Drinking Water 162.230 MG

5.1 Customer Service
Customer Service remains a critical component of the City of Adelanto’s drinking water operations, serving as the primary point of contact between the utility and its customers. Throughout the reporting period, staff responded to service requests in a timely and professional manner, supporting reliable water 56 City of Adelanto 7 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026
service for residents and businesses while maintaining a strong focus on customer satisfaction. Customer service activities can include service inquiries, water quality concerns, meter-related requests, utility locates, service turn-ons and shut-offs, and coordination of field responses to customer-reported issues.

Through effective communication, prompt response times, and collaboration between customer service and field operations personnel, the City continued to deliver responsive and dependable service to the community while supporting the overall reliability of the drinking water system.

Table 5-2: Customer Service & Locates
Customer Service Locates
January 2026 203 273
February 2026 163 234
March 2026 264 241
April 2026 292 215
May 2026 256 322
June 2026 277 402
TOTAL 1,455 1,687

5.2 Water Line Repairs
Contractor Date Site Type
W&C 06-05-26 11384 Regent Ct Full Service Replacement
W&C 6-16-26 15661 Kearny Dr Full Service Replacement
W&C 6-17-26 11736 Poppy Rd Full Service Replacement
W&C 6-18-26 11814 Maywood Ct Full Service Replacement
W&C 6-19-26 10670 Poppy Rd Full Service Replacement
W&C 6-19-26 11670 Bonanza Rd Full Service Replacement
W&C 6-20-26 11366 Highridge Full Service Replacement
W&C 6-25-26 10969 Continental Full Service Replacement
W&C 6-25-26 10964 Continental Full Service Replacement
TK Construction 6-11-26 Bellflower & Sage St 8” Main Leak Repair TK Construction 6-15-26 Bellflower & Chamberlain 8” Main Leak Repair TK Construction 6-27-26 Adelanto Rd & Violet St 8” Main Leak Repair 57 City of Adelanto 8 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

6. Maintenance & Repair
Woodard & Curran is in the process of implementing
Utility Cloud for the water facilities and distribution system. This is a Computerized Maintenance
Management System (CMMS) that will centralize all
maintenance information in one place, automating
workflows, and tracking assets and work orders. It will schedule and track preventative, predictive, and corrective maintenance performed in the system.
58 City of Adelanto 9 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

6.1 Projects

6.1.1 Water Meter Communication Unit Installation – Phase 2 The City's AMI program replaces manual meter reading processes with automated technology that improves meter reading efficiency, data accuracy, and customer service. MXUs (Meter Interface Units) allow water consumption information to be collected electronically, reducing manual field activities while providing more timely and reliable usage data.

The Phase 2 MXU installation project supports several long-term operational objectives:
 Improved meter reading accuracy and billing reliability.  Reduced labor requirements associated with manual meter reading.  Enhanced ability to identify abnormal water consumption and potential leaks.  Improved customer service through more timely access to water usage information.  Foundation for future smart water utility applications and system analytics.

These improvements help modernize the City's water utility operations while supporting efficient management of water resources and customer accounts. This work builds upon the City's broader Smart Meter Reader implementation initiative
Phase 2 field installations commenced in June 2026 following project mobilization and coordination efforts completed in May. The work continued the City's transition toward a fully automated metering system and represented another milestone in implementation of the Adelanto AMI program. The installation of the final contractor installed equipment was completed in June, over 1600 communications devices were installed during this phase bringing the total installed to 8,665 across the system.

Water Field staff will work closely with Utility Billing staff in coming months to correct deficiencies and optimize the system to perform optimally.

6.1.2 Regional Urban Water Management Plan
On June 10, 2026, the Adelanto Public Utility Authority adopted the 2025 Mojave Regional Urban Water Management Plan and accompanying 2021 Water Shortage Contingency Plan, completing a regional planning effort that fulfills State requirements, strengthens long-term water resource management, and supports the City's future growth and water reliability objectives During 2025 and early 2026, the City of Adelanto participated in the development of the 2025 Mojave Regional Urban Water Management Plan, a regional planning effort that included multiple water agencies within the Mojave Basin. The regional approach allowed participating agencies to coordinate water supply planning, demand forecasting, conservation strategies, and long-term resource management efforts.

Planning activities included collection of land use data, customer water use information, distribution system data, energy consumption information, conservation program data, and forecasts of future growth and water demands. Coordination occurred among regional water retailers, consultants, and participating agencies to ensure consistency and compliance with Department of Water Resources requirements 59 City of Adelanto 10 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026
The RUWMP was prepared in cooperation with other governmental agencies and relied upon professional technical analyses, industry standards, and regional planning data. Public outreach and coordination activities were incorporated throughout the process, consistent with the requirements of the Urban Water Management Planning Act

6.1.3 Wellfield Flood Level Investigation
In December 2025, a significant wet weather event resulted in flooding and sediment accumulation within the Adelanto Well Field, causing damage to facilities and equipment serving Wells 14A, 14, and 4G. In response, the City has initiated an evaluation of the affected infrastructure and its relationship to the FEMA 100-year floodplain to better understand flood risks and identify measures to improve system resiliency. As part of this effort, a topographic survey of the affected area is scheduled for early July 2026 to support future mitigation and infrastructure planning efforts.

6.1.4 Short-Term Rehabilitation Projects
 Flow meter calibrations to meet compliance requirements  Internal inspection of water storage tanks
 Lower booster pump station, return backup pumps to service  Repair of inoperable flow meter at Well 1G
60 City of Adelanto 11 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

7. Personnel
The City of Adelanto is supported by a dedicated team of six (6) full-time on-site field personnel. In addition, both the City and the on-site team are backed by a broad network of technical and administrative experts from Woodard & Curran.

Onsite Staff
Chris McMahon – Interim Project Manager
Adam Ambrose – Project Manager (Pending Start Date in July) Salvador Ruiz - Lead Operator
Edward Rodriguez – Operator in Training
Samuel Ramirez – Operator in Training
Andres Villagomez – Operator
Eric Cardamone – Operator in Training
Chris Jones – Maintenance Technician
Additional Support Staff
Chris McMahon – Area Manager
Dave Kitzmiller – Operations Leader-Western U.S.

Marc Thomas – National Operations Leader
Anthony Naccarato – Client Services Manager
Adam Shapiro – O&M Technology Implementation Specialist Steve Lindemann – O&M Health & Safety Manager
Kyle McKee – Health & Safety Specialist
Ken Davis – Asset Management Services Manager

61 City of Adelanto 12 Woodard & Curran, Inc.

Adelanto Water MOR 2026-066 June 2026

8. Budget
62 Maintenance History Report
Work Orders by Type Total
Preventative Maintenance 9
Corrective Maintenance 4
Emergency Repair 1
Total 14
Report Start: 6/1/2026
Report End: 6/30/2026
Adelanto, CA Water
Top Work Orders by Description
63 Date Asset Name Work Order Description Staff Work Type Status Corrective Maintenance
Corrective Work Order
6/4/2026 LB Main Circuit Breaker booster 3 hour meter replacement Samuel Ramirez Corrective Maintenance
Complete
6/22/2026 ADEL-WME-5326 AMS change out Andres Villagomez Corrective Maintenance
Complete
6/11/2026 ADEL-WMA-129 8” AC coupling Leaking Sal Ruiz Corrective Maintenance
Complete
6/27/2026 ADEL-WMA-1886 8” SDR 25 water-main leak. Sal Ruiz Corrective Maintenance
Complete
Corrective Maintenance Total: 4
Emergency Repair
Corrective Work Order
6/15/2026 ADEL-WMA-292 8" Ac Coupling Leaking Sal Ruiz Emergency Repair Complete Emergency Repair Total: 1
Preventative Maintenance
Vehicle Inspection
6/3/2026 W Chevy Colorado 3 Weekly Vehicle Inspection Sal Ruiz Preventative Maintenance
Complete
6/8/2026 W Chevy Colorado 2 Weekly Vehicle Inspection Andres Villagomez Preventative Maintenance
Complete
6/29/2026 W Chevy Colorado 2 Weekly Vehicle Inspection Andres Villagomez Preventative Maintenance
Complete
6/29/2026 W Chevy Colorado 1 Weekly Vehicle Inspection Edward Rodriguez Preventative Maintenance
Complete
6/29/2026 W Chevy Colorado 3 Weekly Vehicle Inspection Samuel Ramirez Preventative Maintenance
Complete
6/29/2026 W Ford Explorer Weekly Vehicle Inspection Eric Cardamone Preventative Maintenance
Complete
Vibration and Thermal PM - Annual
6/3/2026 WP P1 - Pump Annual Vibration and Thermal PM Samuel Ramirez Preventative Maintenance
Complete
64 Date Asset Name Work Order Description Staff Work Type Status 6/3/2026 LB P3 Submersible Pump Annual Vibration and Thermal PM Samuel Ramirez Preventative Maintenance
Complete
6/3/2026 LB P5 Submersible Pump Annual Vibration and Thermal PM Samuel Ramirez Preventative Maintenance
Complete
Preventative Maintenance Total: 9
Report Total: 14
65 State of California -- Health and Human Services Agency Department of Public Health

MONTHLY SUMMARY OF DISTRIBUTION SYSTEM COLIFORM MONITORING Drinking Water Program
(including triggered source monitoring for systems subject to the Groundwater Rule) System Name System Number
Sampling Period
Year
Month

1. Routine Samples (see note 1) 0 0

2. Repeat Samples following Samples that are Total Coliform Positive and Fecal/E.coli Negative (see notes 5 and 6) 0 0

3. Repeat Samples following Routine Samples that are
Total Coliform Positive and Fecal/E.coli Positive
(see notes 5 and 6) 0 0

4. MCL Computation for Total Coliform Positive Samples
a. Totals (sum of columns) 50
b. If 40 or more samples collected in month, determine
percent of samples that are total coliform positive
[(total number positive/total number collected) x 100] = % c. Is system in compliance… …with fecal/E. coli MCL?
(see notes 2 and 3) Yes No
…with monthly MCL? Yes No
(see note 4)

5. Source Samples Triggered by Routine Samples that are Total Coliform Positive 0 0 (This applies only to systems subject to the Groundwater Rule - see notes 7 and 8)

6. Invalidated Samples
(Note what samples, if any, were invalidated; who authorized the invalidation; and when replacement samples were collected. Attach additional sheets, if necessary.)

7. Summary Completed By:

Signature Title Date
NOTES AND INSTRUCTIONS:

1. Routine samples include:
a. Samples required pursuant to 22 CCR Section 64423 and any additional samples required by an approved routine sample siting plan established pursuant to 22 CCR Section 64422. b. Extra samples are required for systems collecting less than five routine samples per month that had one or more total coliform positives in previous month; c. Extra samples for systems with high source water turbidities that are using surface water or groundwater under direct influence of surface water and do not practice filtration in compliance with regulations;

2. Note: For a repeat sample following a total coliform positive sample, any fecal/E.coli positive repeat (boxed entry) constitutes an MCL violation and requires immediate notification to the Department (22, CCR, Section 64426.1).

3. Note: For repeat sample following a fecal/E.coli positive sample, any total coliform positive repeat (boxed entry) constitutes an MCL violation and requires immediate notification to the Department (22, CCR, Section 64426.1).

4. Total coliform MCL (Notify Department within 24 hours of MCL violation):
a. For systems collecting less than 40 samples, if two or more samples are total coliform positive, then the MCL is violated. b. For systems collecting 40 or more samples, if more than 5.0 percent of samples collected are total coliform positive, then the MCL is violated.

5. Positive results and their associated repeat samples are to be tracked on the Coliform Monitoring Worksheet.

6. Repeat samples must be collected within 24 hours of being notified of the positive results. For systems collecting more than one routine sample per month, three repeat samples must be collected for each total coliform positive sample. For systems collecting one or fewer routine samples per month, four repeat samples must be collected for each total coliform positive sample.

7. For systems subject to the Groundwater Rule: Positive results and the associated triggered source samples are to be tracked on the Coliform Monitoring Worksheet.

8. For triggered sample(s) required as a result of a total coliform routine positive sample, an E.coli, enterococci, or coliphage positive triggered sample (boxed entry) requires immediate notification to the Department, Tier 1 public notification, and corrective action. 10/2009 - 8477 0 0
June 2026
Number Total
Coliform Positives
50 0
Area Manager 7/10/2026
City of Adelanto CA3610001
0 50
Number
Collected
Number
Required
50 Number Fecal/
E.coli Positives
66 CITY OF ADELANTO Adelanto Iron and Manganese Filtration Plant Operated by: Woodard & Curran SYSTEM NUMBER: CA3610001
Plant Status Filter Influent
Date
Online/Offline Free CL2
Residual (Daily)
Turbidity,
NTU (Daily)
Treated
Water
Reservoir
CL2
Iron, ug/L
(Weekly)
Manganese,
ug/L
(Weekly)
Total
Coliforms
(Monthly)
HPC
(Monthly)
6/1/2026 Online 0.12 0.12 2.20
6/2/2026 Online 0.13 0.13 1.71 ND ND Absent ND
6/3/2026 Online 0.15 0.15 1.89
6/4/2026 Online 0.10 0.10 1.86
6/5/2026 Online 0.04 0.04 2.03
6/6/2026 Online 0.04 0.04 1.81
6/7/2026 Online 0.09 0.09 1.95
6/8/2026 Online 0.04 0.04 1.91
6/9/2026 Online 0.05 0.05 2.17 ND ND Absent ND
6/10/2026 Online 0.06 0.06 2.20
6/11/2026 Online 0.04 0.04 2.20
6/12/2026 Online 0.03 0.03 2.16
6/13/2026 Online 0.04 0.04 2.10
6/14/2026 Online 0.05 0.05 1.57
6/15/2026 Online 0.04 0.04 1.76
6/16/2026 Online 0.05 0.05 1.26 ND ND Absent ND
6/17/2026 Online 0.07 0.07 1.34
6/18/2026 Online 0.03 0.03 1.98
6/19/2026 Online 0.03 0.03 1.44
6/20/2026 Online 0.06 0.06 1.80
6/21/2026 Online 0.05 0.05 1.77
6/22/2026 Online 0.04 0.04 1.40
6/23/2026 Online 0.05 0.05 1.75 ND ND Absent ND
6/24/2026 Online 0.23 0.23 1.98
6/25/2026 Offline 0.28 0.28 1.29
6/26/2026 Offline 0.12 0.12 1.34
6/27/2026 Online 0.33 0.33 1.72
6/28/2026 Online 0.17 0.17 1.70
6/29/2026 Online 0.22 0.22 1.34
6/30/2026 Online 0.28 0.28 1.55 ND ND Absent ND
Filter Effluent (3610001-021)
Notes
67 CITY OF ADELANTO Adelanto Iron and Manganese Filtration Plant Operatored by: Woodard & Curran SYSTEM NUMBER: CA3610001
Location Date HPC
Well 1G 6/2/2026 ND
Well 3G2 6/2/2026 ND
Well 4G 6/2/2026 ND
Well 8G2 3610001-022 6/2/2026 ND
Status (Online/Offline) Total Coliforms (P or A)
Online
Online
Online
Online
3610001-016
3610001-021
Online Absent
Absent
Absent
Absent
3610001-013
Notes
68 State of California - State Water Resource Control Board Division of Drinking Water Programs Water System Name: City of Adelanto System Number: CA360001 Month/Year: Jun-26 Facility Name : 0.75 Mil Reservoir Blending Facility Consituent Blended: Fluoride MCL 2 mg/L Quantity of
Water (gpd)
Conc.
(mg/L) A x B =
Quantity of
Water (gpd)
Conc.
(mg/L) D x E =
Quantity of
Water (gpd)
Conc.
(mg/L) G x H =
Quantity of
Water (gpd)
Conc.
(mg/L) J x K = C+F+I+L= A+D+G+J=

A B C D E F G H I J K L M N
1 0 0 601 0.55 330.55 0 0 1733000 0.46 797180 797511 1733601 0.46 2 0 0 611 0.55 336.05 0 0 1530000 0.46 703800 704136 1530611 0.46 0.48 3 0 0 509 0.55 279.95 0 0 1802000 0.46 828920 829200 1802509 0.46 4 0 0 520 0.55 286 0 0 1436000 0.46 660560 660846 1436520 0.46 5 0 0 611 0.55 336.05 0 0 1607000 0.46 739220 739556 1607611 0.46 6 0 0 648 0.55 356 0 0 1835000 0.46 844100 844456 1835648 0.46 7 0 0 541 0.55 298 0 0 1426000 0.46 655960 656258 1426541 0.46 8 0 0 732 0.55 403 0 0 2120000 0.46 975200 975603 2120732 0.46 9 0 0 498 0.55 274 0 0 1266000 0.46 582360 582634 1266498 0.46 0.45 10 0 0 610 0.55 336 0 0 1784000 0.46 820640 820976 1784610 0.46 11 0 0 568 0.55 312 0 0 1610000 0.46 740600 740912 1610568 0.46 12 0 0 567 0.55 312 0 0 1573000 0.46 723580 723892 1573567 0.46 13 0 0 614 0.55 338 0 0 1710000 0.46 786600 786938 1710614 0.46 14 0 0 615 0.55 338 0 0 1749000 0.46 804540 804878 1749615 0.46 15 0 0 621 0.55 342 0 0 1679000 0.46 772340 772682 1679621 0.46 16 0 0 683 0.55 376 0 0 1931000 0.46 888260 888636 1931683 0.46 0.49 17 0 0 625 0.55 344 0 0 1685000 0.46 775100 775444 1685625 0.46 18 0 0 498 0.55 274 0 0 1256000 0.46 577760 578034 1256498 0.46 19 0 0 657 0.55 361 0 0 874000 0.46 402040 402401 874657 0.46 20 0 0 549 0.55 302 0 0 722000 0.46 332120 332422 722549 0.46 21 0 0 587 0.55 323 0 0 757000 0.46 348220 348543 757587 0.46 22 0 0 572 0.55 315 0 0 815000 0.46 374900 375215 815572 0.46 23 0 0 705 0.55 388 0 0 814000 0.46 374440 374828 814705 0.46 0.43 24 0 0 523 0.55 288 0 0 815000 0.46 374900 375188 815523 0.46 25 0 0 546 0.55 300 0 0 705000 0.46 324300 324600 705546 0.46 26 0 0 775 0.55 426 0 0 987000 0.46 454020 454446 987775 0.46 27 0 0 575 0.55 316 0 0 765000 0.46 351900 352216 765575 0.46 28 0 0 522 0.55 287 0 0 722000 0.46 332120 332407 722522 0.46 29 0 0 594 0.55 327 0 0 912000 0.46 419520 419847 912594 0.46 30 0 0 649 0.55 357 0 0 820000 0.46 377200 377557 820649 0.46 31 0.43
ND = Non Detect
Blank Cell = No Sample
Lab Result
(mg/L) @
Front Pump
House Day
M / N =
(mg/L)

MONTHLY BLENDING RECORD
Theoretical Concentration in Blended
Soure 1: Well 4 Soure 2: Well 14A Soure 3: Well 5A Soure 4: Treatment Plant Effluent Water from Sources 1, 2, 3, & 4 69 State of California - State Water Resource Control Board Division of Drinking Water Programs Water System Name: City of Adelanto System Number: CA360001 Month/Year: Jun-26 Facility Name : 0.75 Mil Reservoir Blending Facility Consituent Blended: Arsenic MCL 0.01 mg/L Quantity of
Water (gpd)
Conc.
(mg/L) A x B =
Quantity of
Water (gpd)
Conc.
(mg/L) D x E =
Quantity of
Water (gpd)
Conc.
(mg/L) G x H =
Quantity of
Water (gpd)
Conc.
(mg/L) J x K = C+F+I+L= A+D+G+J=

A B C D E F G H I J K L M N
1 0 0 601 ND 0 0 0 1733000 ND 0 0 1733601 0
2 0 0 611 ND 0 0 0 1530000 ND 0 0 1530611 0 ND
3 0 0 509 ND 0 0 0 1802000 ND 0 0 1802509 0
4 0 0 520 ND 0 0 0 1436000 ND 0 0 1436520 0
5 0 0 611 ND 0 0 0 1607000 ND 0 0 1607611 0
6 0 0 648 ND 0 0 0 1835000 ND 0 0 1835648 0
7 0 0 541 ND 0 0 0 1426000 ND 0 0 1426541 0
8 0 0 732 ND 0 0 0 2120000 ND 0 0 2120732 0
9 0 0 498 ND 0 0 0 1266000 ND 0 0 1266498 0 ND
10 0 0 610 ND 0 0 0 1784000 ND 0 0 1784610 0
11 0 0 568 ND 0 0 0 1610000 ND 0 0 1610568 0
12 0 0 567 ND 0 0 0 1573000 ND 0 0 1573567 0
13 0 0 614 ND 0 0 0 1710000 ND 0 0 1710614 0
14 0 0 615 ND 0 0 0 1749000 ND 0 0 1749615 0
15 0 0 621 ND 0 0 0 1679000 ND 0 0 1679621 0
16 0 0 683 ND 0 0 0 1931000 ND 0 0 1931683 0 ND
17 0 0 625 ND 0 0 0 1685000 ND 0 0 1685625 0
18 0 0 498 ND 0 0 0 1256000 ND 0 0 1256498 0
19 0 0 657 ND 0 0 0 874000 ND 0 0 874657 0
20 0 0 549 ND 0 0 0 722000 ND 0 0 722549 0
21 0 0 587 ND 0 0 0 757000 ND 0 0 757587 0
22 0 0 572 ND 0 0 0 815000 ND 0 0 815572 0
23 0 0 705 ND 0 0 0 814000 ND 0 0 814705 0 ND
24 0 0 523 ND 0 0 0 815000 ND 0 0 815523 0
25 0 0 546 ND 0 0 0 705000 ND 0 0 705546 0
26 0 0 775 ND 0 0 0 987000 ND 0 0 987775 0
27 0 0 575 ND 0 0 0 765000 ND 0 0 765575 0
28 0 0 522 ND 0 0 0 722000 ND 0 0 722522 0
29 0 0 594 ND 0 0 0 912000 ND 0 0 912594 0
30 0 0 649 ND 0 0 0 820000 ND 0 0 820649 0 ND
31 ND = Non Detect
Blank Cell = No Sample
MONTHLY BLENDING RECORD Day
Soure 1: Well 4 Soure 2: Well 14A Soure 3: Well 5A Soure 4: Treatment Plant Effluent Theoretical Concentration in Blended Lab Result
(mg/L) @
Front Pump
House
M / N =
(mg/L)
70 State of California - State Water Resource Control Board Division of Drinking Water Programs Water System Name: City of Adelanto System Number: CA360001 Month/Year: Jun-26 Facility Name : 0.75 Mil Reservoir Blending Facility Consituent Blended: Iron MCL 0.30 mg/L Quantity of
Water (gpd)
Conc.
(mg/L) A x B =
Quantity of
Water (gpd)
Conc.
(mg/L) D x E =
Quantity of
Water (gpd)
Conc.
(mg/L) G x H =
Quantity of
Water (gpd)
Conc.
(mg/L) J x K = C+F+I+L= A+D+G+J=

A B C D E F G H I J K L M N
1 0 0 601 ND 0 0 0 1733000 ND 0 0 1733601 0
2 0 0 611 ND 0 0 0 1530000 ND 0 0 1530611 0 ND
3 0 0 509 ND 0 0 0 1802000 ND 0 0 1802509 0
4 0 0 520 ND 0 0 0 1436000 ND 0 0 1436520 0
5 0 0 611 ND 0 0 0 1607000 ND 0 0 1607611 0
6 0 0 648 ND 0 0 0 1835000 ND 0 0 1835648 0
7 0 0 541 ND 0 0 0 1426000 ND 0 0 1426541 0
8 0 0 732 ND 0 0 0 2120000 ND 0 0 2120732 0
9 0 0 498 ND 0 0 0 1266000 ND 0 0 1266498 0 ND
10 0 0 610 ND 0 0 0 1784000 ND 0 0 1784610 0
11 0 0 568 ND 0 0 0 1610000 ND 0 0 1610568 0
12 0 0 567 ND 0 0 0 1573000 ND 0 0 1573567 0
13 0 0 614 ND 0 0 0 1710000 ND 0 0 1710614 0
14 0 0 615 ND 0 0 0 1749000 ND 0 0 1749615 0
15 0 0 621 ND 0 0 0 1679000 ND 0 0 1679621 0
16 0 0 683 ND 0 0 0 1931000 ND 0 0 1931683 0 ND
17 0 0 625 ND 0 0 0 1685000 ND 0 0 1685625 0
18 0 0 498 ND 0 0 0 1256000 ND 0 0 1256498 0
19 0 0 657 ND 0 0 0 874000 ND 0 0 874657 0
20 0 0 549 ND 0 0 0 722000 ND 0 0 722549 0
21 0 0 587 ND 0 0 0 757000 ND 0 0 757587 0
22 0 0 572 ND 0 0 0 815000 ND 0 0 815572 0
23 0 0 705 ND 0 0 0 814000 ND 0 0 814705 0 ND
24 0 0 523 ND 0 0 0 815000 ND 0 0 815523 0
25 0 0 546 ND 0 0 0 705000 ND 0 0 705546 0
26 0 0 775 ND 0 0 0 987000 ND 0 0 987775 0
27 0 0 575 ND 0 0 0 765000 ND 0 0 765575 0
28 0 0 522 ND 0 0 0 722000 ND 0 0 722522 0
29 0 0 594 ND 0 0 0 912000 ND 0 0 912594 0
30 0 0 649 ND 0 0 0 820000 ND 0 0 820649 0 ND
31 ND = Non Detect
Blank Cell = No Sample
Lab Result
(mg/L) @
Front Pump
House
M / N =
(mg/L)
MONTHLY BLENDING RECORD Day
Soure 1: Well 4 Soure 2: Well 14A Soure 3: Well 5A Soure 4: Treatment Plant Effluent Theoretical Concentration in Blended 71 State of California - State Water Resource Control Board Division of Drinking Water Programs Water System Name: City of Adelanto System Number: CA360001 Month/Year: Jun-26 Facility Name : 0.75 Mil Reservoir Blending Facility Consituent Blended: Manganese MCL 0.05 mg/L Quantity of
Water (gpd)
Conc.
(mg/L) A x B =
Quantity of
Water (gpd)
Conc.
(mg/L) D x E =
Quantity of
Water (gpd)
Conc.
(mg/L) G x H =
Quantity of
Water (gpd)
Conc.
(mg/L) J x K = C+F+I+L= A+D+G+J=

A B C D E F G H I J K L M N
1 0 0 601 0.66 396.66 0 0 1733000 ND 0 396.66 1733601 0.000 2 0 0 611 0.66 403.26 0 0 1530000 ND 0 403.26 1530611 0.000 ND 3 0 0 509 0.66 335.94 0 0 1802000 ND 0 335.94 1802509 0.000 4 0 0 520 0.66 343.2 0 0 1436000 ND 0 343.2 1436520 0.000 5 0 0 611 0.66 403.26 0 0 1607000 ND 0 403.26 1607611 0.000 6 0 0 648 0.66 427.68 0 0 1835000 ND 0 427.68 1835648 0.000 7 0 0 541 0.66 357.06 0 0 1426000 ND 0 357.06 1426541 0.000 8 0 0 732 0.66 483.12 0 0 2120000 ND 0 483.12 2120732 0.000 9 0 0 498 0.66 328.68 0 0 1266000 ND 0 328.68 1266498 0.000 ND 10 0 0 610 0.66 402.6 0 0 1784000 ND 0 402.6 1784610 0.000 11 0 0 568 0.66 374.88 0 0 1610000 ND 0 374.88 1610568 0.000 12 0 0 567 0.66 374.22 0 0 1573000 ND 0 374.22 1573567 0.000 13 0 0 614 0.66 405.24 0 0 1710000 ND 0 405.24 1710614 0.000 14 0 0 615 0.66 405.9 0 0 1749000 ND 0 405.9 1749615 0.000 15 0 0 621 0.66 409.86 0 0 1679000 ND 0 409.86 1679621 0.000 16 0 0 683 0.66 450.78 0 0 1931000 ND 0 450.78 1931683 0.000 ND 17 0 0 625 0.66 412.5 0 0 1685000 ND 0 412.5 1685625 0.000 18 0 0 498 0.66 328.68 0 0 1256000 ND 0 328.68 1256498 0.000 19 0 0 657 0.66 433.62 0 0 874000 ND 0 433.62 874657 0.000 20 0 0 549 0.66 362.34 0 0 722000 ND 0 362.34 722549 0.001 21 0 0 587 0.66 387.42 0 0 757000 ND 0 387.42 757587 0.001 22 0 0 572 0.66 377.52 0 0 815000 ND 0 377.52 815572 0.000 23 0 0 705 0.66 465.3 0 0 814000 ND 0 465.3 814705 0.001 ND 24 0 0 523 0.66 345.18 0 0 815000 ND 0 345.18 815523 0.000 25 0 0 546 0.66 360.36 0 0 705000 ND 0 360.36 705546 0.001 26 0 0 775 0.66 511.5 0 0 987000 ND 0 511.5 987775 0.001 27 0 0 575 0.66 379.5 0 0 765000 ND 0 379.5 765575 0.000 28 0 0 522 0.66 344.52 0 0 722000 ND 0 344.52 722522 0.000 29 0 0 594 0.66 392.04 0 0 912000 ND 0 392.04 912594 0.000 30 0 0 649 0.66 428.34 0 0 820000 ND 0 428.34 820649 0.001 ND 31 ND = Non Detect
Blank Cell = No Sample
MONTHLY BLENDING RECORD Day
Soure 1: Well 4 Soure 2: Well 14A Soure 3: Well 5A Soure 4: Treatment Plant Effluent Theoretical Concentration in Blended Lab Result
(mg/L) @
Front Pump
House
M / N =
(mg/L)
72 State of California - State Water Resource Control Board Division of Drinking Water Programs Water System Name: City of Adelanto
Monthly Results
Booster 1 Booster 2 Booster 3 Well 4 ug/L mg/L INACTIVE 1 0 601 0 0 1733 0 Fluoride INACTIVE
2 0 611 0 204 1326 0 Arsenic INACTIVE
3 0 509 0 1802 0 0 Iron INACTIVE
4 0 520 0 1175 261 0 Manganese INACTIVE
5 0 611 0 0 1607 0
6 0 648 0 0 1835 0 Well 14A ug/L mg/L
7 0 541 0 0 1426 0 Fluoride 0.39
8 0 732 0 0 2120 0 Arsenic ND
9 0 498 0 0 1266 0 Iron ND
10 0 610 0 0 1784 0 Manganese 63
11 0 568 0 0 1610 0
12 0 567 0 0 1573 0 Well 5A ug/L mg/L INACTIVE
13 0 614 0 0 1710 0 Fluoride INACTIVE
14 0 615 0 0 1749 0 Arsenic INACTIVE
15 0 621 0 0 1679 0 Iron INACTIVE
16 0 683 0 0 1931 0 Manganese INACTIVE 651744
17 0 625 0 469 1216 0
18 0 498 0 1256 0 0 WTP ug/L mg/L
19 0 657 0 874 0 0 Fluoride 0.46
20 0 549 0 722 0 0 Arsenic ND
21 0 587 0 757 0 0 Iron ND
22 0 572 0 815 0 0 Manganese ND
23 0 705 0 814 0 0
24 0 523 0 815 0 0
25 0 546 0 705 0 0
26 0 775 0 987 0 0
27 0 575 0 765 0 0
28 0 522 0 722 0 0
29 0 594 0 912 0 0
30 0 649 0 820 0 0
31 Jun-26 Well 5A
(Kgal)
Well 14A
(Kgal)
Well 4
(Kgal)
Treatment Plant Effluent
73 Geo-Monitor, Inc.

Woodard & Curran - Adelanto Water
Adelanto, CA 92301
11780 Air Expressway
Chris Mcmahon
Kristal Escobar
Laboratory Supervisor
12 June 2026
Sincerely,
Geo-Monitor No.: G26F063
Enclosed are the results of the analyses for sample(s) received at the laboratory on 06/02/26 . These sample(s) were analyzed at a sub-contract laboratory, with the final reports indicating the analyzing/reporting laboratory.

If applicable, these final reports will also indicate any state EDT transfer that has occurred. Please call if any additional information and/or assistance are needed.

Thank you for choosing Geo-Monitor, Inc for your analytical needs.

Project Name: Adelanto Water
Sub Project: Monthly - Wells

74 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Monthly - Wells
Work Order:
06/02/26 15:27
G26F063
Reported:

Received:
06/12/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Well 1G G26F063-01 (Water) Sample Date: 06/02/26 8:53 Sampler: Edward Rodriguez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.46 0.10 2 mg/L 06/08/26 06/08/26 2624022 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/04/26 06/04/26 2623185 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 35 20 50 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0 mg/L 06/02/26 06/02/26 2623027 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036
Geo-Monitor Inc.

Plate Count SM9215B 6 1 500 CFU/ml 06/02/26 06/04/26 2623036 Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

75 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Monthly - Wells
Work Order:
06/02/26 15:27
G26F063
Reported:

Received:
06/12/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Well 3G2 G26F063-02 (Water) Sample Date: 06/02/26 9:10 Sampler: Edward Rodriguez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.53 0.10 2 mg/L 06/08/26 06/08/26 2624022 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/04/26 06/04/26 2623185 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0.02 mg/L 06/02/26 06/02/26 2623027 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036
Geo-Monitor Inc.

Plate Count SM9215B ND 1 500 CFU/ml 06/02/26 06/04/26 2623036 Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

76 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Monthly - Wells
Work Order:
06/02/26 15:27
G26F063
Reported:

Received:
06/12/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Well 4G G26F063-03 (Water) Sample Date: 06/02/26 9:30 Sampler: Edward Rodriguez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.49 0.10 2 mg/L 06/08/26 06/08/26 2624022 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/04/26 06/04/26 2623185 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 33 20 50 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0.01 mg/L 06/02/26 06/02/26 2623027 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036
Geo-Monitor Inc.

Plate Count SM9215B 2 1 500 CFU/ml 06/02/26 06/04/26 2623036 Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

77 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Monthly - Wells
Work Order:
06/02/26 15:27
G26F063
Reported:

Received:
06/12/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Well 8G2 G26F063-04 (Water) Sample Date: 06/02/26 10:00 Sampler: Edward Rodriguez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.25 0.10 2 mg/L 06/08/26 06/08/26 2624022 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/04/26 06/04/26 2623185 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 690 20 50 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0.07 mg/L 06/02/26 06/02/26 2623027 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036
Geo-Monitor Inc.

Plate Count SM9215B 1 1 500 CFU/ml 06/02/26 06/04/26 2623036 Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

78 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Monthly - Wells
Work Order:
06/02/26 15:27
G26F063
Reported:

Received:
06/12/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Well 14A G26F063-05 (Water) Sample Date: 06/02/26 10:20 Sampler: Edward Rodriguez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.39 0.10 2 mg/L 06/08/26 06/08/26 2624022 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/04/26 06/04/26 2623185 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 63 20 50 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0.01 mg/L 06/02/26 06/02/26 2623027 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036
Geo-Monitor Inc.

Plate Count SM9215B 10 1 500 CFU/ml 06/02/26 06/04/26 2623036 Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

79 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Monthly - Wells
Work Order:
06/02/26 15:27
G26F063
Reported:

Received:
06/12/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Well 15 G26F063-06 (Water) Sample Date: 06/02/26 11:00 Sampler: Edward Rodriguez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.89 0.10 2 mg/L 06/08/26 06/08/26 2624022 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 5.9 2.0 10 ug/L 06/04/26 06/04/26 2623185 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/08/26 06/08/26 2623253 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0.03 mg/L 06/02/26 06/02/26 2623027 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036
Geo-Monitor Inc.

Plate Count SM9215B ND 1 500 CFU/ml 06/02/26 06/04/26 2623036 Geo-Monitor Inc.

ND Analyte NOT DETECTED at or above the reporting limit Kristal Escobar
Laboratory Supervisor

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

80

81 Geo-Monitor, Inc.

Woodard & Curran - Adelanto Water
Adelanto, CA 92301
11780 Air Expressway
Chris Mcmahon
Kristal Escobar
Laboratory Supervisor
12 June 2026
Sincerely,
Geo-Monitor No.: G26F065
Enclosed are the results of the analyses for sample(s) received at the laboratory on 06/02/26 . These sample(s) were analyzed at a sub-contract laboratory, with the final reports indicating the analyzing/reporting laboratory.

If applicable, these final reports will also indicate any state EDT transfer that has occurred. Please call if any additional information and/or assistance are needed.

Thank you for choosing Geo-Monitor, Inc for your analytical needs.

Project Name: Adelanto Water
Sub Project: Monthly - I&M Treatment Plant

82 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Monthly - I&M Treatment Plant
Work Order:
06/02/26 15:27
G26F065
Reported:

Received:
06/12/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Filter Effluent G26F065-01 (DW) Sample Date: 06/02/26 9:15 Sampler: Edward Rodriguez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.46 0.10 2 mg/L 06/09/26 06/09/26 2624022 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/04/26 06/04/26 2623184 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/09/26 06/09/26 2624045 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/09/26 06/09/26 2624045 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 1.71 mg/L 06/02/26 06/02/26 2623055 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036
Geo-Monitor Inc.

Plate Count SM9215B ND 1 500 CFU/ml 06/02/26 06/04/26 2623036 Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

83 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Monthly - I&M Treatment Plant
Work Order:
06/02/26 15:27
G26F065
Reported:

Received:
06/12/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Front Pump House G26F065-02 (DW) Sample Date: 06/02/26 10:20 Sampler: Edward Rodriguez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.48 0.10 2 mg/L 06/09/26 06/09/26 2624022 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/04/26 06/04/26 2623184 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/09/26 06/09/26 2624045 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/09/26 06/09/26 2624045 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0.76 mg/L 06/02/26 06/02/26 2623055 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/02/26 06/03/26 2623036
Geo-Monitor Inc.

Plate Count SM9215B ND 1 500 CFU/ml 06/02/26 06/04/26 2623036 Geo-Monitor Inc.

ND Analyte NOT DETECTED at or above the reporting limit Kristal Escobar
Laboratory Supervisor

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

84

85 Geo-Monitor, Inc.

Woodard & Curran - Adelanto Water
Adelanto, CA 92301
11780 Air Expressway
Chris Mcmahon
Kristal Escobar
Laboratory Supervisor
18 June 2026
Sincerely,
Geo-Monitor No.: G26F167
Enclosed are the results of the analyses for sample(s) received at the laboratory on 06/09/26 . These sample(s) were analyzed at a sub-contract laboratory, with the final reports indicating the analyzing/reporting laboratory.

If applicable, these final reports will also indicate any state EDT transfer that has occurred. Please call if any additional information and/or assistance are needed.

Thank you for choosing Geo-Monitor, Inc for your analytical needs.

Project Name: Adelanto Water
Sub Project: Week 2 - I&M Treatment Plant

86 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Week 2 - I&M Treatment Plant
Work Order:
06/09/26 15:08
G26F167
Reported:

Received:
06/18/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Filter Effluent G26F167-01 (Water) Sample Date: 06/09/26 8:59 Sampler: Salvador Ruiz Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
Metals
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/15/26 06/15/26 2624331 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/15/26 06/15/26 2624331 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 2.17 mg/L 06/09/26 06/09/26 2624032 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/09/26 06/10/26 2624054 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/09/26 06/10/26 2624054
Geo-Monitor Inc.

Plate Count SM9215B 1 1 500 CFU/ml 06/09/26 06/11/26 2624054 Geo-Monitor Inc.

Analyte Method Result Units Prepared Analyzed Batch
Front Pump House G26F167-02 (Water) Sample Date: 06/09/26 8:11 Sampler: Salvador Ruiz Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.45 0.10 2 mg/L 06/15/26 06/15/26 2624303 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/11/26 06/11/26 2624228 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/15/26 06/15/26 2624331 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/15/26 06/15/26 2624331 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 1.04 mg/L 06/09/26 06/09/26 2624032 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/09/26 06/10/26 2624054 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/09/26 06/10/26 2624054
Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

87 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Week 2 - I&M Treatment Plant
Work Order:
06/09/26 15:08
G26F167
Reported:

Received:
06/18/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Front Pump House G26F167-02 (Water) Sample Date: 06/09/26 8:11 Sampler: Salvador Ruiz Rep. Limit MCL Qualifier
Microbiology Analyses
Plate Count SM9215B ND 1 500 CFU/ml 06/09/26 06/11/26 2624054 Geo-Monitor Inc.

ND Analyte NOT DETECTED at or above the reporting limit Kristal Escobar
Laboratory Supervisor

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

88

89 Geo-Monitor, Inc.

Woodard & Curran - Adelanto Water
Adelanto, CA 92301
11780 Air Expressway
Chris Mcmahon
Kristal Escobar
Laboratory Supervisor
25 June 2026
Sincerely,
Geo-Monitor No.: G26F277
Enclosed are the results of the analyses for sample(s) received at the laboratory on 06/16/26 . These sample(s) were analyzed at a sub-contract laboratory, with the final reports indicating the analyzing/reporting laboratory.

If applicable, these final reports will also indicate any state EDT transfer that has occurred. Please call if any additional information and/or assistance are needed.

Thank you for choosing Geo-Monitor, Inc for your analytical needs.

Project Name: Adelanto Water
Sub Project: Week 3 - I&M Treatment Plant

90 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Week 3 - I&M Treatment Plant
Work Order:
06/16/26 15:35
G26F277
Reported:

Received:
06/25/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Filter Effluent G26F277-01 (DW) Sample Date: 06/16/26 8:08 Sampler: eric J Cardamone Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
Metals
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/22/26 06/22/26 2626047 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/22/26 06/22/26 2626047 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 1.5 mg/L 06/16/26 06/16/26 2625031 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/16/26 06/17/26 2625040 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/16/26 06/17/26 2625040
Geo-Monitor Inc.

Plate Count SM9215B ND 1 500 CFU/ml 06/16/26 06/19/26 2625039 HT-08 Geo-Monitor Inc.

Analyte Method Result Units Prepared Analyzed Batch
Front Pump House G26F277-02 (DW) Sample Date: 06/16/26 8:25 Sampler: Eric J Cardamone Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.49 0.10 2 mg/L 06/18/26 06/18/26 2625154 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/19/26 06/19/26 2625207 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/22/26 06/22/26 2626047 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/22/26 06/22/26 2626047 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0.79 mg/L 06/16/26 06/16/26 2625031 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/16/26 06/17/26 2625040 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/16/26 06/17/26 2625040
Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

91 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Week 3 - I&M Treatment Plant
Work Order:
06/16/26 15:35
G26F277
Reported:

Received:
06/25/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Front Pump House G26F277-02 (DW) Sample Date: 06/16/26 8:25 Sampler: Eric J Cardamone Rep. Limit MCL Qualifier
Microbiology Analyses
Plate Count SM9215B ND 1 500 CFU/ml 06/16/26 06/19/26 2625039 HT-08 Geo-Monitor Inc.

HT-08 Analysis performed outside of recommended 8 hour hold time but within required 24 hour hold time.

ND Analyte NOT DETECTED at or above the reporting limit Kristal Escobar
Laboratory Supervisor

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

92

93 Geo-Monitor, Inc.

Woodard & Curran - Adelanto Water
Adelanto, CA 92301
11780 Air Expressway
Chris Mcmahon
Kristal Escobar
Laboratory Supervisor
01 July 2026
Sincerely,
Geo-Monitor No.: G26F377
Enclosed are the results of the analyses for sample(s) received at the laboratory on 06/23/26 . These sample(s) were analyzed at a sub-contract laboratory, with the final reports indicating the analyzing/reporting laboratory.

If applicable, these final reports will also indicate any state EDT transfer that has occurred. Please call if any additional information and/or assistance are needed.

Thank you for choosing Geo-Monitor, Inc for your analytical needs.

Project Name: Adelanto Water
Sub Project: Week 4 - I&M Treatment Plant

94 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Week 4 - I&M Treatment Plant
Work Order:
06/23/26 15:15
G26F377
Reported:

Received:
07/01/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Filter Effluent G26F377-01 (DW) Sample Date: 06/23/26 11:23 Sampler: Andres Villagomez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
Metals
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/26/26 06/26/26 2626229 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/26/26 06/26/26 2626229 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 1.66 mg/L 06/23/26 06/23/26 2626033 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/23/26 06/24/26 2626049 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/23/26 06/24/26 2626049
Geo-Monitor Inc.

Plate Count SM9215B ND 1 500 CFU/ml 06/23/26 06/25/26 2626049 Geo-Monitor Inc.

Analyte Method Result Units Prepared Analyzed Batch
Front Pump House G26F377-02 (DW) Sample Date: 06/23/26 11:45 Sampler: Andres Villagomez Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.43 0.10 2 mg/L 06/24/26 06/24/26 2626172 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 06/25/26 06/25/26 2626228 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 06/26/26 06/26/26 2626229 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 20 50 ug/L 06/26/26 06/26/26 2626229 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0.62 mg/L 06/23/26 06/23/26 2626033 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/23/26 06/24/26 2626049 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/23/26 06/24/26 2626049
Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

95 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Week 4 - I&M Treatment Plant
Work Order:
06/23/26 15:15
G26F377
Reported:

Received:
07/01/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Front Pump House G26F377-02 (DW) Sample Date: 06/23/26 11:45 Sampler: Andres Villagomez Rep. Limit MCL Qualifier
Microbiology Analyses
Plate Count SM9215B ND 1 500 CFU/ml 06/23/26 06/25/26 2626049 Geo-Monitor Inc.

ND Analyte NOT DETECTED at or above the reporting limit Kristal Escobar
Laboratory Supervisor

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

96

97 Geo-Monitor, Inc.

Woodard & Curran - Adelanto Water
Adelanto, CA 92301
11780 Air Expressway
Chris Mcmahon
Kristal Escobar
Laboratory Supervisor
09 July 2026
Sincerely,
Geo-Monitor No.: G26F466
Enclosed are the results of the analyses for sample(s) received at the laboratory on 06/30/26 . These sample(s) were analyzed at a sub-contract laboratory, with the final reports indicating the analyzing/reporting laboratory.

If applicable, these final reports will also indicate any state EDT transfer that has occurred. Please call if any additional information and/or assistance are needed.

Thank you for choosing Geo-Monitor, Inc for your analytical needs.

Project Name: Adelanto Water
Sub Project: Week 5 - I&M Treatment Plant

98 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Week 5 - I&M Treatment Plant
Work Order:
06/30/26 14:32
G26F466
Reported:

Received:
07/09/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Filter Effluent G26F466-01 (Water) Sample Date: 06/30/26 8:50 Sampler: Salvador Ruiz Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
Metals
Iron (Fe) EPA 200.7 ND 100 300 ug/L 07/06/26 07/06/26 2627174 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 10 50 ug/L 07/06/26 07/06/26 2627174 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 1.91 mg/L 06/30/26 06/30/26 2627026 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/30/26 07/01/26 2627039 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/30/26 07/01/26 2627039
Geo-Monitor Inc.

Plate Count SM9215B ND 1 500 CFU/ml 06/30/26 07/02/26 2627039 Geo-Monitor Inc.

Analyte Method Result Units Prepared Analyzed Batch
Front Pump House G26F466-02 (Water) Sample Date: 06/30/26 9:23 Sampler: Salvador Ruiz Rep. Limit MCL Qualifier
Clinical Laboratory of San Bernardino
General Chemical Analyses
Fluoride (F) EPA 300.0 0.43 0.10 2 mg/L 07/06/26 07/06/26 2628004 Analysis performed at CLSB; ELAP 1088
Metals
Arsenic (As) EPA 200.8 ND 2.0 10 ug/L 07/02/26 07/02/26 2627160 Analysis performed at CLSB; ELAP 1088
Iron (Fe) EPA 200.7 ND 100 300 ug/L 07/06/26 07/06/26 2627174 Analysis performed at CLSB; ELAP 1088
Manganese (Mn) EPA 200.7 ND 10 50 ug/L 07/06/26 07/06/26 2627174 Analysis performed at CLSB; ELAP 1088
Field Analyses
Cl Res Free (Field) Field 0.77 mg/L 06/30/26 06/30/26 2627026 Geo-Monitor Inc.

Microbiology Analyses
Total Coliform SM 9223 A 1 1 P/A 06/30/26 07/01/26 2627039 Geo-Monitor Inc.

E. Coli SM 9223 A 1 1 P/A 06/30/26 07/01/26 2627039
Geo-Monitor Inc.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

99 Sub Project:

Project Manager:

Woodard & Curran - Adelanto Water
11780 Air Expressway
Adelanto CA, 92301 Chris Mcmahon
Project: Adelanto Water
Week 5 - I&M Treatment Plant
Work Order:
06/30/26 14:32
G26F466
Reported:

Received:
07/09/26
Geo-Monitor, Inc.

Analyte Method Result Units Prepared Analyzed Batch
Front Pump House G26F466-02 (Water) Sample Date: 06/30/26 9:23 Sampler: Salvador Ruiz Rep. Limit MCL Qualifier
Microbiology Analyses
Plate Count SM9215B ND 1 500 CFU/ml 06/30/26 07/02/26 2627039 Geo-Monitor Inc.

ND Analyte NOT DETECTED at or above the reporting limit Kristal Escobar
Laboratory Supervisor

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691

100

101
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Monthly - Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
Adelanto Water
Chris Mcmahon
CA3610001
06/02/2026
Eric J Cardamone
06/02/2026 15:27
06/05/2026

RESULTS
Laboratory
ID
Sample
Location
Sample
Time
E. Coli
P/A
Total Coliform
P/A
Cl Res (Field)
mg/L
Plate Count
CFU/ml
G26F064-01 08:32 17909 Adelanto Rd 0.52 A A <1 [1]
G26F064-02 08:53 11206 Chaparral Rd 0.63 A A <1
G26F064-03 09:07 18288 Larkspur Rd 0.67 A A <1
G26F064-04 09:23 10422 Pony Express 0.75 A A <1
G26F064-05 09:38 19039 Muskrat Ave 0.83 A A 1
G26F064-06 09:53 9875 Yucca 0.98 A A 3
G26F064-07 10:19 15137 Ivy Ct 1.06 A A 1
G26F064-08 10:41 11156 Blue Mesa Ave 1.30 A A <1
G26F064-09 11:02 14571 Palo Verde Ct 1.21 A A <1
G26F064-10 11:27 11099 Star St 1.15 A A <1
A - Absence of Bacteria
P - Presence of Bacteria
[1] HT-08 Analysis performed outside of recommended 8 hour hold time but within required 24 hour hold time.

P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 1 of 3 Kristal Escobar
Laboratory Supervisor

102
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Monthly - Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
Adelanto Water
Chris Mcmahon
CA3610001
06/02/2026
Eric J Cardamone
06/02/2026 15:27
06/05/2026
Result Analyte Method Units Prepared Analyzed Batch
11099 Star St G26F064-10 (Water) Sample Date: 06/02/26 11:27 Sampler: Eric J Cardamone Rep. Limit Qualifier
Field Analyses
Cl Res Free (Field) Field 1.15 mg/L 06/02/26 06/02/26 2623028 General Physical Analyses
Apparent Color SM 2120BM <3.0 Color Units 3.0 06/02/26 06/02/26 2623033 Odor Threshold EPA 140.1-M 1 1 TON 06/02/26 06/02/26 2623033 Turbidity EPA 180.1 <0.1 NTU 0.10 06/02/26 06/02/26 2623033 P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 2 of 3 Kristal Escobar
Laboratory Supervisor

103

104
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Week 2 Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
Adelanto Water
Chris Mcmahon
CA3610001
06/09/2026
Edward Rodriguez
06/09/2026 15:22
06/15/2026

RESULTS
Laboratory
ID
Sample
Location
Sample
Time
E. Coli
P/A
Total Coliform
P/A
Cl Res (Field)
mg/L
Plate Count
CFU/ml
G26F166-01 08:20 11815 Hardy Ave 1.10 A A <1
G26F166-02 08:47 10518 Chevron 1.12 A A <1
G26F166-03 09:12 10407 Vintage 0.75 A A <1
G26F166-04 09:33 9351 Industrial 0.40 A A <1
G26F166-05 10:02 15620 Joshua Road (High School) 0.35 A A <1 G26F166-06 10:26 10850 Rose Place 0.37 A A <1
G26F166-07 10:53 14283 Ivy St 0.32 A A <1
G26F166-08 11:12 14202 Sandy Ridge Ct 0.34 A A <1
G26F166-09 11:31 11688 Begonia Rd 0.29 A A <1
G26F166-10 11:48 11771 Dana Dr 0.41 A A 3
A - Absence of Bacteria
P - Presence of Bacteria
P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 1 of 3 Kristal Escobar
Laboratory Supervisor

105
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Week 2 Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
Adelanto Water
Chris Mcmahon
CA3610001
06/09/2026
Edward Rodriguez
06/09/2026 15:22
06/15/2026
Result Analyte Method Units Prepared Analyzed Batch
10407 Vintage G26F166-03 (Water) Sample Date: 06/09/26 9:12 Sampler: Edward Rodriguez Rep. Limit Qualifier
Field Analyses
Cl Res Free (Field) Field 0.75 mg/L 06/09/26 06/09/26 2624031 General Physical Analyses
Apparent Color SM 2120BM <3.0 Color Units 3.0 06/09/26 06/09/26 2624035 Odor Threshold EPA 140.1-M 1 1 TON 06/09/26 06/09/26 2624035 Turbidity EPA 180.1 <0.1 NTU 0.10 06/09/26 06/09/26 2624035 P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 2 of 3 Kristal Escobar
Laboratory Supervisor

106

107
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Week 3 Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
Adelanto Water
Chris Mcmahon
CA3610001
06/16/2026
Eric J Cardamone
06/16/2026 15:35
06/22/2026

RESULTS
Laboratory
ID
Sample
Location
Sample
Time
E. Coli
P/A
Total Coliform
P/A
Cl Res (Field)
mg/L
Plate Count
CFU/ml
G26F276-01 08:55 12070 Chamberlain 0.66 A A <1
G26F276-02 09:16 17900 Jonathan 0.83 A A <1
G26F276-03 09:33 10176 Kemper 0.67 A A <1
G26F276-04 10:06 14277 Nicoles Way 0.35 A A <1
G26F276-05 10:29 11579 Villa St 0.41 A A <1
G26F276-06 10:43 14984 Huntington St 0.50 A A <1
G26F276-07 11:04 15083 Arcadian St 0.48 A A <1
G26F276-08 11:22 11747 Cloverlawn 0.39 A A <1
G26F276-09 11:40 16880 Sportsmen Center Dr 0.47 A A <1
G26F276-10 11:58 12191 Violet Rd 0.51 A A <1
A - Absence of Bacteria
P - Presence of Bacteria
P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 1 of 3 Kristal Escobar
Laboratory Supervisor

108
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Week 3 Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
Adelanto Water
Chris Mcmahon
CA3610001
06/16/2026
Eric J Cardamone
06/16/2026 15:35
06/22/2026
Result Analyte Method Units Prepared Analyzed Batch
11579 Villa St G26F276-05 (DW) Sample Date: 06/16/26 10:29 Sampler: Eric J Cardamone Rep. Limit Qualifier
Field Analyses
Cl Res Free (Field) Field 0.41 mg/L 06/16/26 06/16/26 2625030 General Physical Analyses
Apparent Color SM 2120BM <3.0 Color Units 3.0 06/16/26 06/16/26 2625042 Odor Threshold EPA 140.1-M 1 1 TON 06/16/26 06/16/26 2625042 Turbidity EPA 180.1 <0.1 NTU 0.10 06/16/26 06/16/26 2625042 P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 2 of 3 Kristal Escobar
Laboratory Supervisor

109

110
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Week 4 Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
W&C Adelanto Water Weekly
Chris Mcmahon
3610001
06/23/2026
Samuel Ramirez
06/23/2026 15:30
06/30/2026

RESULTS
Laboratory
ID
Sample
Location
Sample
Time
E. Coli
P/A
Total Coliform
P/A
Cl Res (Field)
mg/L
Plate Count
CFU/ml
G26F376-01 08:51 11000 Cortez Ave 0.29 A A <1
G26F376-02 09:04 10518 Chevron 0.48 A A <1
G26F376-03 09:18 9957 Payne 0.37 A A <1
G26F376-04 09:41 17451-2 Raccoon Ave 0.42 A A <1
G26F376-05 10:19 9351 Industrial 0.27 A A <1
G26F376-06 10:43 10850 Rose Place 0.29 A A <1
G26F376-07 10:57 10814 Pemberton 0.33 A A <1
G26F376-08 11:12 10668 Thorndale 0.25 A A 1
G26F376-09 11:34 14283 Ivy St 0.32 A A <1
G26F376-10 11:50 10982 Wilson Ave 0.32 A A <1
A - Absence of Bacteria
P - Presence of Bacteria
P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 1 of 3 Kristal Escobar
Laboratory Supervisor

111
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Week 4 Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
W&C Adelanto Water Weekly
Chris Mcmahon
3610001
06/23/2026
Samuel Ramirez
06/23/2026 15:30
06/30/2026
Result Analyte Method Units Prepared Analyzed Batch
11000 Cortez Ave G26F376-01 (Water) Sample Date: 06/23/26 8:51 Sampler: Samuel Ramirez Rep. Limit Qualifier
Field Analyses
Cl Res Free (Field) Field 0.29 mg/L 06/23/26 06/23/26 2626032 General Physical Analyses
Apparent Color SM 2120BM <3.0 Color Units 3.0 06/24/26 06/24/26 2626045 Odor Threshold EPA 140.1-M 1 1 TON 06/24/26 06/24/26 2626045 Turbidity EPA 180.1 0.10 0.10 NTU 06/24/26 06/24/26 2626045 P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 2 of 3 Kristal Escobar
Laboratory Supervisor

112

113
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Week 5 Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
Adelanto Water
Chris Mcmahon
CA3610001
06/30/2026
Eric J Cardamone
06/30/2026 14:32
07/08/2026

RESULTS
Laboratory
ID
Sample
Location
Sample
Time
E. Coli
P/A
Total Coliform
P/A
Cl Res (Field)
mg/L
Plate Count
CFU/ml
G26F465-01 08:39 12070 Chamberlaine Way 0.23 A A <1
G26F465-02 08:00 11815 Hardy Ave 0.43 A A <1
G26F465-03 09:05 17900 Jonathan 0.56 A A <1
G26F465-04 09:25 9351 Industrial 0.52 A A <1
G26F465-05 09:45 15620 Joshua Rd (High School) 0.23 A A <1 G26F465-06 10:05 14277 Nicoles Way 0.31 A A <1
G26F465-07 10:35 10850 Rose Place 0.36 A A <1
G26F465-08 10:55 15083 Arcadian St 0.30 A A <1
G26F465-09 11:15 11579 Villa St 0.33 A A <1
G26F465-10 11:40 11771 Dana Dr 0.42 A A <1
A - Absence of Bacteria
P - Presence of Bacteria
P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 1 of 3 Kristal Escobar
Laboratory Supervisor

114
Geo-Monitor, Inc.

Project:

Client:

Reported:

Received:

Sampled:

Sampler:

Sub Project: Week 5 Distribution System
11780 Air Expressway
Adelanto CA, 92301
System:

Fax:

Phone:

Contact:
(620) 474-7310
Woodard & Curran - Adelanto Water
Adelanto Water
Chris Mcmahon
CA3610001
06/30/2026
Eric J Cardamone
06/30/2026 14:32
07/08/2026
Result Analyte Method Units Prepared Analyzed Batch
11579 Villa St G26F465-09 (Water) Sample Date: 06/30/26 11:15 Sampler: Eric J Cardamone Rep. Limit Qualifier
Field Analyses
Cl Res Free (Field) Field 0.33 mg/L 06/30/26 06/30/26 2627025 General Physical Analyses
Apparent Color SM 2120BM <3.0 Color Units 3.0 06/30/26 06/30/26 2627029 Odor Threshold EPA 140.1-M 1 1 TON 06/30/26 06/30/26 2627029 Turbidity EPA 180.1 <0.1 NTU 0.10 06/30/26 06/30/26 2627029 P.O. Box 401428 Hesperia, CA 92340. 760-244-3481. ELAP Number 2691 Page 2 of 3 Kristal Escobar
Laboratory Supervisor

115

116

ADELANTO PUBLIC UTILITY AUTHORITY
A D E L A N T O G O V E R N M E N T A L C E N T E R | 1 1 6 0 0 A I R E X P R E S S W A Y | A D E L A N T O , C A L I F O R N I A 9 2 3 0 1
DATE: August 26, 2026
TO: Honorable Chairman, and Public Utility Authority Members FROM: Jessie Flores, Executive Director
BY: Chris McMahon, Woodard & Curran, Area Manager/ Senior Principal SUBJECT: RECEIVE AND FILE THE WASTERWATER DEPARTMENT MONTHYLY REPORT – JUNE 2026
STAFF RECOMMENDATION:

Receive and File the Wastewater Department Monthly Report.

ATTACHMENTS:

1. Wastewater Department Monthly Report – JUNE 2026
117
City of Adelanto 1 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026
Table of Contents
Wastewater Department
Monthly Operating Report
June 2026
118
City of Adelanto 2 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026
Section Page No.

1. Executive Summary ……………………………………………………… 3

2. Health & Safety ……………………………………………………… 4

3. Regulatory Compliance ……………………………………………………… 5

4. WWTP Operations ……………………………………………………… 6

4.1. Flow & Loading ……………………………………………………… 7

4.2. Bio-Solids Report ……………………………………………………… 8

5. Collection System management ……………………………………………………… 9

6. Industrial Pretreatment Program ……………………………………………………… 11

7. Maintenance & Repair ……………………………………………………… 12

8. Personnel ……………………………………………………… 13

9. Financial Overview ……………………………………………………… 14
Attachments:

1. Maintenance History Report

2. Adelanto WWTP Summary Report

3. Monthly Laboratory Analysis
119
City of Adelanto 3 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

1. Executive Summary
The City of Adelanto Wastewater Treatment Plant (WWTP) and collection system continued to operate safely, reliably, and in full regulatory compliance during June 2026. Operational efforts focused on treatment performance, safety improvements, proactive maintenance, and system reliability. A major achievement during the month was completion of the recycled water reuse project, which significantly reduced the facility's potable water demand and will provide long-term cost savings.

Health & Safety
Safety remained a top priority, with staff participating in daily tailgate meetings, monthly safety training, and safety stand-downs. The team maintained full compliance with Woodard & Curran's SPARKS safety program. Startup Safety Audit efforts continued, with 82 of 167 identified corrective actions completed to date.

Regulatory Compliance
The WWTP maintained 100% regulatory compliance during June. All required sampling and monitoring activities were completed, and treatment performance remained well within permit limits, including average effluent concentrations of 3.9 mg/L BOD, 0.19 mg/L MBAS, and 3.1 mg/L Total Nitrogen.

Operations & Maintenance
The facility treated 98.1 million gallons of wastewater during the month, averaging 3.271 MGD. The recycled water project was successfully completed on June 24, reducing potable water use from approximately 168,870 gallons per day to 4,490 gallons per day and generating estimated annual savings exceeding $65,000. Staff completed 97 preventive maintenance activities, 46 inspections, and 10 corrective maintenance tasks to support facility reliability.

Collection System Management
The collection system experienced zero sanitary sewer overflows during June and remains at zero year-todate for 2026. Crews completed 16,123 linear feet of sewer cleaning and 11,169 linear feet of CCTV inspections. SmartCover® monitoring technology continued to support proactive system management and rapid response to potential collection system issues.

Financial Overview
Operating costs remained generally consistent with budget expectations. Major cost drivers continued to be biosolids handling and disposal and treatment chemicals. The completion of the recycled water project is expected to provide measurable operational savings moving forward.

Bottom Line
June was a successful month for the Adelanto Wastewater Department, highlighted by full regulatory compliance, zero sanitary sewer overflows, continued safety program progress, strong maintenance performance, and completion of a water conservation project that will provide lasting operational and financial benefits to the City
120
City of Adelanto 4 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

2. Health & Safety
Monthly Safety Training
As part of the of operations for the City of Adelanto’s wastewater facilities staff receive routine safety training to ensure that they are working safely. This is accomplished through daily safety tailgate meetings, assigned monthly training topics, and topic specific safety stand downs periodically.

Staff has received the following trainings this year as part of the company wide training program:
 February 2026: Ergonomics
 March 2026: Stand Down: Slips, Trips, and Falls
 March 2026: Stand Down: Finger Injuries
 March 2026: Vehicle Safety Training
 April 2026: Machine Guarding
 May 2026: Fall Protection Awareness
 June 2026: Respiratory Protection
SPARKS Program Overview
The Woodard & Curran SPARKS Program is a company-wide health and safety initiative that recognizes employees and teams who demonstrate a strong commitment to maintaining a safe and healthy workplace. The program promotes proactive safety leadership through completion of required safety training, participation in monthly safety meetings, fulfillment of annual health and safety requirements, and adherence to safe work practices that prevent OSHA-recordable incidents. By reinforcing daily hazard awareness, accountability, teamwork, and open communication regarding safety concerns, the SPARKS Program helps foster a culture of continuous improvement and operational excellence across all facilities.

The Adelanto team remains fully compliant with all SPARKS Program requirements, reflecting its ongoing commitment to employee safety, regulatory compliance, and reliable utility operations Startup Safety Audit
167 actions items were identified in the Startup Safety Audit and staff has already started to address the items. Many components to resolve the action items are on order and will arrive in the coming months to correct the identified issues.

To date 82 of the 167 identified action items have been resolved. 121
City of Adelanto 5 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

3. Regulatory Compliance
During this reporting period, the City of Adelanto has maintained 100% regulatory compliance with all regulatory requirements. All required samples were collected and analyzed for required water quality constituents. Babcock Laboratories continues to be the preferred vendor for outside wastewater laboratory analysis. All process control analysis is performed in-house by Woodard & Curran staff, this analysis is crucial for making the adjustments at the facilities to ensure that treatment goals are achieved.

Table 3-1 – Monthly Mean
Constituents Units 30 day Mean Limit Measured Mean
Biochemical Oxygen Demand (BOD) mg/L 15 3.9
Methylene Blue Active Substances (MBAs) mg/L 1 0.19
Total Nitrogen (TN) mg/L 10 3.1
Table 3-2 – Daily Maximum
Constituents Units Daily Limit Measured
Biochemical Oxygen Demand (BOD) mg/L Maximum 30 4.2
Methylene Blue Active Substances (MBAS) mg/L Maximum 2 0.35 Total Nitrogen (TN) mg/L NA 3.9
pH Su Between 6.0 to 9.0 7.11 – 7.27
Dissolved Oxygen (DO) mg/L Minimum 1 mg/L 1.86
122
City of Adelanto 6 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

4. WWTP Operations
Influent flow for the month of June totaled 98.139 MG with a peak flow of 3367 GPM on June 1st.

All pH and electrical conductivity monitoring equipment was calibrated weekly, monthly, or as needed by plant staff based on the manufacturer’s recommendations and operational needs.

Operational highlights for the reporting period:
 6/11/26: Put PortaCool swamp coolers into service in the blower building to cool blowers and prevent them from overheating due to extremely hot weather.  6/24/26: The optimization project to
produce recycled water for in plant use
was completed! The WWTP was able to
switch most of the water used at the
facility to recycled water which will
dramatically reduce potable water usage
at the facility.
o The recycled water is used
throughout the facility for various
processes that were previously
using potable water.
o The project will reduce measured
water consumption at the facility by
up to 100,000 gallons per day. This
could result in savings of over
$65,000 per year in water replacement costs alone, not including production and distribution costs for this water.
o In June before the change to recycled plant water was made an average of 168,870 gallons per day of potable water was used, after the changeover to recycled plant water 4,490 gallons per day were used.
123
City of Adelanto 7 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

4.1 Flow & Loading
Table 4-1 – Monthly Influent Information
Parameter Units Measured Value
Total Flow MG 98.139
Average Daily Flow MGD 3.271
Maximum Daily Flow MG 3.395
Minimum Daily Flow MG 3.164
Maximum Daily Peak Flow GPM 3367
Minimum Daily Peak Flow GPM 2829
Average BOD mg/L 217
Average Total Suspended Solids (TSS) mg/L 180
Average pH su 6.29
Average Electrical Conductivity (EC) umho/cm 1346
Table 4-2 – Monthly Effluent Information
Parameter Units Measured Value
Average BOD mg/L 3.9
Average TSS mg/L 1.7
Average Total Nitrogen mg/L 3.1
Average Total Dissolved Solids (TDS) mg/L 535
Average MBAs mg/L 0.19
Average DO mg/L 1.98
Average pH Su 7.21
Average Electrical Conductivity (EC) umho/cm 836
124
City of Adelanto 8 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

4.1 Bio-Solids Report
Table 4-1: Biosolids Hauled
Table 4-2: Residual Disposal
2026 Screenings/Grit Recycle
# of Bins Cubic Yards # of Bins
January 2026 21 42 1
February 2026 21 42 2
March 2026 27 54 4
April 2026 24 48 3
May 2026 27 54 5
June 2026 18 36 4
125
City of Adelanto 9 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

5. Collection System Management
Zero sanitary sewer overflows occurred during the reporting period.

Zero sanitary sewer overflows have occurred during 2026. 6/17/26: Odor complaint received for 10460 Butte St.
 Investigated upstream and downstream manholes, no sewer odors were detected.  Staff spoke with resident and provided education on the sewer system. Locations at the beginning of a sewer line have limited air flow and can develop odor concerns due to limited sewer flowing through the pipe. Also, dry p-traps in a residence can allow smells to enter a residency.  Area of sewer was cleaned to ensure no issues accumulated debris was causing issues.

Table 5-1: Collection System Maintenance
Collection System Cleaning Linear Feet Cleaned Linear Feet Inspected February 2026 0 0
March 2026 7,775 0
April 2026 1,320 0
May 2026 7,702 480
June 2026 16,123 11,169
TOTAL 32,920 11,649
The City of Adelanto utilizes SmartCover® monitoring
technology as part of its proactive wastewater collection system management program. Smart Covers are installed on key sewer manholes and critical collection system locations to provide real-time monitoring of wastewater levels and system conditions. These devices continuously transmit data and generate alerts when sewer levels rise above predetermined thresholds, allowing operators to identify potential blockages, inflow and infiltration issues, or developing overflow conditions before they become sanitary sewer overflows (SSOs).

The system enhances operational awareness, supports regulatory compliance, improves emergency response times, and allows collection system staff to prioritize maintenance activities more efficiently.

There was one high level alarm on Muskrat Avenue
immediately south of the lift station. No issue was
identified that caused the high level alarm and it was
resolved before staff arrived to investigate.
126
City of Adelanto 10 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026
From this information measured by the SmartCovers located in the system available capacity for locations can be seen. The Auburn & Verbena pipe is full constantly with limited additional capacity for additional water.
127
City of Adelanto 11 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

6. Industrial Pretreatment Program
Woodard & Curran is in the process of reviewing the APUA Industrial Pretreatment Program and develop a plan for ensuring compliance with all regulatory requirements is maintained.

MK Magnetics is currently in the process of renewing their discharge permit with the APUA. 128
City of Adelanto 12 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

7. Maintenance & Repair
Woodard & Curran is in the process of implementing the Utility Cloud platform for maintenance management of all assets in the sewer collection system and wastewater treatment plant.

Adelanto Wastewater Treatment Plant staff continued to conduct routine weekly equipment inspections and perform maintenance while the Utility Cloud platform is implemented.  6/4/26: Repaired North Aeration Basin chain 7
 6/9/26: Repaired South Aeration Basin
o Chain 1: Fixed 2 diffuser drop tubes
o Chain 6: Reattached mooring line to aeration chain
o Chain 8: Reattached mooring line to aeration chain
 6/9/26: Replaced North Aeration Basin header hose on chain 7  6/18/26: Replaced monitoring probe in the South Aeration basin.  6/26/26: Electrical repairs were performed on the Emergency Generator after it was discovered during weekly exercising to not be operating smoothly.

Table 7-1: Annual Maintenance History
Collection System Cleaning Preventative Corrective Inspection February 2026 Program Implementation
March 2026 124 15 2
April 2026 104 2 1
May 2026 92 34 13
June 2026 97 10 46
TOTAL 228 17 3
129
City of Adelanto 13 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

8. Personnel
The City of Adelanto is supported by a dedicated team of six (6) full-time on-site personnel. In addition, both the City and the on-site team are backed by a broad network of technical and administrative experts from Woodard & Curran.

Onsite Staff
Chris McMahon – Interim Project Manager
Dutch Hause - Lead WWTP Operator
James Strang – Operator 2
Scott Heller – Operator 1
Art Vega– Lead Collections Systems Operator
Armando Zamora – Collection Systems Operator 1
Edwin Cruz – Collection Systems Operator 1
Additional Support Staff
Chris McMahon – Area Manager
Dave Kitzmiller – Operations Leader-Western U.S.

Marc Thomas – National Operations Leader
Anthony Naccarato – Client Services Manager
Adam Shapiro – O&M Technology Implementation Specialist Steve Lindemann – O&M Health & Safety Manager
Kyle McKee – Health & Safety Specialist
Ken Davis – Asset Management Services Manager
130
City of Adelanto 14 Woodard & Curran, Inc.

Adelanto Wastewater MOR 2026-06 June 2026

9. Financial Overview
Table 9-1 – Chemical Costs
Chemical Monthly Order Monthly Cost Fiscal YTD Cost
Polymer 2 totes (550 gallons) $8872.12 $93,369.26
Table 9-2 – Monthly Power Consumption
KWH Consumption SCE Solar
February 2026 850 238
March 2026 816 309
April 2026 720 342
May 2026 719 360
June 2026 679 403
Table 9-3 – Bio-solids Costs
Hauling / Tipping Fee Monthly Cost Fiscal YTD Cost
GIC (Hauling) $4,979.49 $93,209.11
Synagro (Tipping Fee) $10,476.05 $205,536.43
TOTAL COMBINED $15,450.54 $298,745.54
131
Maintenance History Report
Work Orders by Type Total
Preventative Maintenance 97
Inspections 46
Corrective Maintenance 10
Total 153
Report Start: 6/1/2026
Report End: 6/30/2026
Adelanto, CA Wastewater
Top Work Orders by Description
132
Date Asset Name Work Order Description Staff Work Type Status Corrective Maintenance
Corrective Work Order
6/4/2026 WW North AB Discharge Piping &
Diffusers MV-4107
reattached mooring line Dutch Hause Corrective
Maintenance
Complete
6/9/2026 WW South AB Discharge Piping &
Diffusers MV-4101
inspect and repair diffuser downtube hoses as
needed
Dutch Hause Corrective
Maintenance
Complete
6/9/2026 WW South AB Discharge Piping &
Diffusers MV-4106
reattach mooring line Dutch Hause Corrective
Maintenance
Complete
6/9/2026 WW South AB Discharge Piping &
Diffusers MV-4108
reattach mooring line Dutch Hause Corrective
Maintenance
Complete
6/9/2026 WW North AB Discharge Piping &
Diffusers MV-4107
replace header hose on discharge piping Dutch Hause Corrective Maintenance
Complete
6/18/2026 WW Portacool Fan 2 replace media and pump in portacool Dutch Hause Corrective Maintenance
Complete
6/26/2026 WW Generator uneven idle of generator Dutch Hause Corrective Maintenance
Complete
Line Cleaning
6/10/2026 Gravity Main ADEL-SGM-374 jetted sewer main Art Vega Corrective Maintenance
Complete
6/10/2026 Gravity Main ADEL-SGM-393 jetted main Armando Zamora Corrective Maintenance
Complete
6/10/2026 Gravity Main ADEL-SGM-394 filled up vactor truck with water and jetted main. Armando Zamora Corrective Maintenance
Complete
Corrective Maintenance Total: 10
Inspections
CCTV
6/23/2026 Gravity Main ADEL-SGM-2419 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2422 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2425 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/23/2026 Gravity Main ADEL-SGM-2426 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/23/2026 Gravity Main ADEL-SGM-2427 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/25/2026 Gravity Main ADEL-SGM-2421 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 133
Date Asset Name Work Order Description Staff Work Type Status 6/25/2026 Gravity Main ADEL-SGM-2424 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/23/2026 Gravity Main ADEL-SGM-2429 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/25/2026 Gravity Main ADEL-SGM-2432 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/25/2026 Gravity Main ADEL-SGM-2428 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/25/2026 Gravity Main ADEL-SGM-2430 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/25/2026 Gravity Main ADEL-SGM-2431 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/25/2026 Gravity Main ADEL-SGM-2218 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/29/2026 Gravity Main ADEL-SGM-2423 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/29/2026 Gravity Main ADEL-SGM-2221 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/29/2026 Gravity Main ADEL-SGM-2220 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/29/2026 Gravity Main ADEL-SGM-2216 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/29/2026 Gravity Main ADEL-SGM-2217 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/29/2026 Gravity Main ADEL-SGM-2207 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/29/2026 Gravity Main ADEL-SGM-2209 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/29/2026 Gravity Main ADEL-SGM-2208 3 Year Gravity Main CCTV Armando Zamora Inspections Complete 6/11/2026 Gravity Main ADEL-SGM-2458 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/11/2026 Gravity Main ADEL-SGM-2457 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/11/2026 Gravity Main ADEL-SGM-2459 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/11/2026 Gravity Main ADEL-SGM-2462 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/17/2026 Gravity Main ADEL-SGM-2461 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2412 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2413 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2414 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2418 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2210 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2211 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2464 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2205 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2206 3 Year Gravity Main CCTV Art Vega Inspections Complete 134
Date Asset Name Work Order Description Staff Work Type Status 6/22/2026 Gravity Main ADEL-SGM-2212 3 Year Gravity Main CCTV Art Vega Inspections Complete 6/22/2026 Gravity Main ADEL-SGM-2215 3 Year Gravity Main CCTV Art Vega Inspections Complete Line Cleaning
6/10/2026 Gravity Main ADEL-SGM-373 jetted sewer main Art Vega Inspections Complete 6/10/2026 Gravity Main ADEL-SGM-575 jetted sewer main Art Vega Inspections Complete 6/10/2026 Gravity Main ADEL-SGM-397 jetted sewer main Art Vega Inspections Complete 6/10/2026 Gravity Main ADEL-SGM-400 jetted sewer main/ filled vactor truck with water Art Vega Inspections Complete 6/10/2026 Gravity Main ADEL-SGM-401 jetted sewer main Art Vega Inspections Complete 6/10/2026 Gravity Main ADEL-SGM-402 jetted main Art Vega Inspections Complete 6/10/2026 Gravity Main ADEL-SGM-391 jetted sewer main Art Vega Inspections Complete 6/10/2026 Gravity Main ADEL-SGM-392 jetted main and filled Vactor truck with water. uncovered manhole SMH#284 and graded road.

Armando Zamora Inspections Complete
6/10/2026 Gravity Main ADEL-SGM-395 jetted main Armando Zamora Inspections Complete Inspections Total: 46
Preventative Maintenance
Annual Eyewash Inspection
6/25/2026 WW Lab Safety Shower Annual Eyewash Inspection Scott Heller Preventative Maintenance
Complete
Barscreen PM - Monthly
6/20/2026 WW East Screen (2) Monthly Barscreen PM Scott Heller Preventative Maintenance
Complete
6/20/2026 WW West Screen (1) Monthly Barscreen PM Scott Heller Preventative Maintenance
Complete
Biolac System PM - Monthly
6/20/2026 WW North AB Aeration Header
Manifold Piping
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4111
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4110
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
135
Date Asset Name Work Order Description Staff Work Type Status 6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4109
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4108
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4107
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4105
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4104
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4103
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4102
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4101
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Aeration Header
Manifold
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4108
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4107
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4106
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4105
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4104
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4103
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4102
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4101
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
136
Date Asset Name Work Order Description Staff Work Type Status 6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4111
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4110
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW South AB Discharge Piping &
Diffusers MV-4109
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
6/20/2026 WW North AB Discharge Piping &
Diffusers MV-4106
Monthly Biolac System PM Scott Heller Preventative
Maintenance
Complete
Compactor Inspection - Quarterly
6/20/2026 WW East Screen Compactor Quarterly Compactor Inspection Scott Heller Preventative Maintenance
Complete
6/20/2026 WW West Screen Compactor Quarterly Compactor Inspection Scott Heller Preventative Maintenance
Complete
Compactor Inspection - Weekly
6/8/2026 WW East Screen Compactor Weekly Compactor Inspection Scott Heller Preventative Maintenance
Complete
6/8/2026 WW West Screen Compactor Weekly Compactor Inspection Scott Heller Preventative Maintenance
Complete
6/20/2026 WW West Screen Compactor Weekly Compactor Inspection Scott Heller Preventative Maintenance
Closed
6/20/2026 WW East Screen Compactor Weekly Compactor Inspection Scott Heller Preventative Maintenance
Complete
Fuel Tank Inspection - Quarterly
6/20/2026 WW Generator Fuel Tank Quarterly Fuel Tank Inspection Scott Heller Preventative Maintenance
Complete
6/25/2026 LS1 Generator Fuel Tank Quarterly Fuel Tank Inspection Scott Heller Preventative Maintenance
Complete
Grit Pump Inspection - Weekly
6/9/2026 WW Grit Removal Pump 1 Weekly Grit Pump Inspection Scott Heller Preventative Maintenance
Complete
6/9/2026 WW Grit Removal Pump 2 Weekly Grit Pump Inspection Scott Heller Preventative Maintenance
Complete
137
Date Asset Name Work Order Description Staff Work Type Status 6/20/2026 WW Grit Removal Pump 2 Weekly Grit Pump Inspection Scott Heller Preventative Maintenance
Complete
6/20/2026 WW Grit Removal Pump 1 Weekly Grit Pump Inspection Scott Heller Preventative Maintenance
Complete
Hoist Inspection - Annual
6/25/2026 WW Portable Hoist Annual Hoist Inspection Scott Heller Preventative Maintenance
Complete
6/25/2026 WW South Recycle Davit Crane Annual Hoist Inspection Scott Heller Preventative Maintenance
Complete
6/25/2026 WW Bio Barge Annual Hoist Inspection Scott Heller Preventative Maintenance
Complete
6/25/2026 WW RAS/WAS Overhead Crane
Hoist
Annual Hoist Inspection Scott Heller Preventative
Maintenance
Complete
Line Cleaning
6/16/2026 Gravity Main ADEL-SGM-2419 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2422 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2425 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2426 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2427 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2428 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2424 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2429 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2421 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/17/2026 Gravity Main ADEL-SGM-2206 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
138
Date Asset Name Work Order Description Staff Work Type Status 6/17/2026 Gravity Main ADEL-SGM-2208 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/17/2026 Gravity Main ADEL-SGM-2209 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/17/2026 Gravity Main ADEL-SGM-2207 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/17/2026 Gravity Main ADEL-SGM-2217 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/23/2026 Gravity Main ADEL-SGM-2216 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/17/2026 Gravity Main ADEL-SGM-2219 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2220 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2432 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2430 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2423 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2431 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2221 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/16/2026 Gravity Main ADEL-SGM-2218 3 Year Gravity Main Cleaning Armando Zamora Preventative Maintenance
Complete
6/17/2026 Gravity Main ADEL-SGM-2212 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/17/2026 Gravity Main ADEL-SGM-2215 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/10/2026 Gravity Main ADEL-SGM-2205 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/10/2026 Gravity Main ADEL-SGM-2464 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
139
Date Asset Name Work Order Description Staff Work Type Status 6/10/2026 Gravity Main ADEL-SGM-2211 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/10/2026 Gravity Main ADEL-SGM-2414 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/10/2026 Gravity Main ADEL-SGM-2418 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/22/2026 Gravity Main ADEL-SGM-2463 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/10/2026 Gravity Main ADEL-SGM-2412 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/10/2026 Gravity Main ADEL-SGM-2413 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/11/2026 Gravity Main ADEL-SGM-2462 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/23/2026 Gravity Main ADEL-SGM-2460 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/11/2026 Gravity Main ADEL-SGM-2461 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/22/2026 Gravity Main ADEL-SGM-2459 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/8/2026 Gravity Main ADEL-SGM-2458 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
6/8/2026 Gravity Main ADEL-SGM-2457 3 Year Gravity Main Cleaning Art Vega Preventative Maintenance
Complete
Monthly Emergency Light Test
6/20/2026 WW Office Exit Sign 1 Monthly Emergency Light Test Scott Heller Preventative Maintenance
Complete
6/20/2026 WW Office Exit Sign 2 Monthly Emergency Light Test Scott Heller Preventative Maintenance
Complete
6/20/2026 WW Office Exit Sign 3 Monthly Emergency Light Test Scott Heller Preventative Maintenance
Complete
Monthly Fire Extinguisher Inspection
6/20/2026 WW Office Fire Extinguisher 1 Monthly Fire Extinguisher Inspection Scott Heller Preventative Maintenance
Complete
140
Date Asset Name Work Order Description Staff Work Type Status 6/20/2026 WW Office Fire Extinguisher 2 Monthly Fire Extinguisher Inspection Scott Heller Preventative Maintenance
Complete
6/20/2026 WW Generator Fire Extinguisher Monthly Fire Extinguisher Inspection Scott Heller Preventative Maintenance
Complete
Pump/Motor PM - Quarterly
6/20/2026 WW Grit Removal Pump 1 Motor Quarterly Pump/Motor PM Scott Heller Preventative Maintenance
Complete
6/20/2026 WW Grit Removal Pump 2 Motor Quarterly Pump/Motor PM Scott Heller Preventative Maintenance
Complete
Weekly Safety Shower & Eyewash Station Inspection
6/8/2026 WW Safety Shower at Abandoned
Chlorine Tanks
Weekly Safety Shower & Eyewash Station Inspection Scott Heller Preventative Maintenance
Complete
6/8/2026 WW Centrifuge Eyewash Weekly Safety Shower & Eyewash Station Inspection Scott Heller Preventative Maintenance
Complete
6/8/2026 WW Chemical Building Emergency
Eye Wash Station
Weekly Safety Shower & Eyewash Station Inspection Scott Heller Preventative Maintenance
Closed
6/20/2026 WW Lab Safety Shower Weekly Safety Shower & Eyewash Station Inspection Scott Heller Preventative Maintenance
Complete
6/20/2026 WW Safety Shower at Abandoned
Chlorine Tanks
Weekly Safety Shower & Eyewash Station Inspection Scott Heller Preventative Maintenance
Complete
6/20/2026 WW Chemical Building Emergency
Eye Wash Station
Weekly Safety Shower & Eyewash Station Inspection Scott Heller Preventative Maintenance
Complete
6/20/2026 WW Centrifuge Eyewash Weekly Safety Shower & Eyewash Station Inspection Scott Heller Preventative Maintenance
Complete
Preventative Maintenance Total: 97
Report Total: 153
141
Managed by: Woodard Curran ADELANTO WWTP SUMMARY REPORT June 2026
Inf Flow Inst. Peak Flow Eff. Q Ponds Pond #1Pond #2 & #3Pond #4 Pond #5 Pond #9 Basin N Basin S MGD GPM MGD Freeboard Ft Freeboard Ft Freeboard Ft Freeboard Ft Freeboard Ft Freeboard Ft Freeboard Ft 6/1/2026 3.296 3367.29 2.638 24.00 EMPTY 16.00 16.00 6.50 2.54 2.39 6/2/2026 3.305 3221.3 2.661 24.00 EMPTY 16.00 16.00 6.25 2.45 2.31 6/3/2026 3.249 3255.82 2.611 24.00 EMPTY 16.00 16.00 8.50 2.49 2.34 6/4/2026 3.204 3158.34 2.571 18.75 EMPTY 16.00 16.00 9.00 2.65 2.51 6/5/2026 3.207 2998 2.505 17.00 EMPTY 16.00 16.00 10.50 2.65 2.55 6/6/2026 3.244 2844.34 2.527 16.00 EMPTY 16.00 16.00 11.00 2.84 2.73 6/7/2026 3.199 3209.95 2.471 15.00 EMPTY 16.00 16.00 13.25 2.87 2.73 6/8/2026 3.298 3305.5 2.589 14.25 EMPTY 16.00 16.00 12.40 2.84 2.65 6/9/2026 3.272 3312.62 2.554 17.00 EMPTY 16.00 16.00 15.50 2.80 2.58 6/10/2026 3.306 3163.64 2.578 18.25 EMPTY 14.25 16.00 16.00 2.53 2.39 6/11/2026 3.252 3084.19 2.552 20.00 EMPTY 13.75 16.00 16.00 2.58 2.46 6/12/2026 3.264 2985.88 2.540 21.00 EMPTY 13.00 16.00 16.00 2.60 2.40 6/13/2026 3.187 2829.07 2.542 21.50 EMPTY 12.75 16.00 16.00 2.60 2.40 6/14/2026 3.172 2997.79 2.526 22.00 EMPTY 12.25 16.00 16.00 2.62 2.44 6/15/2026 3.320 3234.19 2.679 22.50 EMPTY 12.00 16.00 16.00 2.69 2.51 6/16/2026 3.321 3227.03 2.666 24.00 EMPTY 11.50 16.00 16.00 2.69 2.48 6/17/2026 3.330 3121.36 2.694 24.00 EMPTY 11.25 16.00 16.00 2.62 2.51 6/18/2026 3.340 3203.53 2.710 24.00 EMPTY 10.50 16.00 16.00 2.60 2.44 6/19/2026 3.316 3009.99 2.665 24.00 EMPTY 10.50 16.00 16.00 2.16 2.06 6/20/2026 3.164 2846.45 2.522 24.00 EMPTY 10.50 16.00 16.00 2.56 2.40 6/21/2026 3.164 2946.33 2.522 24.00 EMPTY 10.50 16.00 16.00 2.51 2.41 6/22/2026 3.331 3285.37 2.695 24.00 EMPTY 10.50 16.00 16.00 2.72 2.60 6/23/2026 3.395 3269.67 2.726 19.00 EMPTY 12.25 16.00 16.00 2.41 2.27 6/24/2026 3.379 3217.82 2.741 16.75 EMPTY 14.00 16.00 16.00 2.26 2.15 6/25/2026 3.273 3105.24 2.650 15.00 EMPTY 15.00 16.00 16.00 2.37 2.26 6/26/2026 3.263 3016.08 2.621 14.00 EMPTY 15.50 16.00 16.00 2.47 2.40 6/27/2026 3.208 2838.66 2.567 16.25 EMPTY 16.00 16.00 16.00 2.40 2.37 6/28/2026 3.268 3146.33 2.608 18.25 EMPTY 16.00 15.25 16.00 2.55 2.44 6/29/2026 3.309 3296.15 2.651 19.50 EMPTY 16.00 14.25 16.00 2.47 2.4 6/30/2026 3.303 3292.06 2.678 20.00 EMPTY 16.00 14.25 16.00 2.44 2.29 Total 98.139 78.260
Average 3.271 3126.333 2.609 20.067 EMPTY 13.933 15.858 14.297 2.566 2.429 Maximum 3.395 3367.289 2.741 24.000 0.000 16.000 16.000 16.000 2.870 2.730 Minimum 3.164 2829.072 2.471 14.000 0.000 10.500 14.250 6.250 2.160 2.060 Date
Flow Data Percolation Ponds Biolac Basins
142
Managed by: Woodard Curran ADELANTO WWTP SUMMARY REPORT June 2026
BOD5 TSS pH D.O. EC TN TDS MBAS BOD5 TSS pH EC
mg/L mg/L su mg/L umho/cm mg/L mg/L mg/L mg/L mg/L su umho/cm 6/1/2026
6/2/2026
6/3/2026 3.6 1 7.11 1.86 843 3.1 530 0.03 300 240 7.62 1478 6/4/2026
6/5/2026
6/6/2026
6/7/2026
6/8/2026
6/9/2026
6/10/2026 4.2 3 7.27 1.88 885 3.9 180 160 6.26 1350
6/11/2026
6/12/2026
6/13/2026
6/14/2026
6/15/2026
6/16/2026
6/17/2026 4.2 2 7.25 1.9 807 2.8 540 0.35 210 160 4.83 1418 6/18/2026
6/19/2026
6/20/2026
6/21/2026
6/22/2026
6/23/2026
6/24/2026 3.4 0.9 7.2 2.28 807 2.6 180 160 6.44 1138
6/25/2026
6/26/2026
6/27/2026
6/28/2026
6/29/2026
6/30/2026
Total
Average 3.85 1.73 7.21 1.980 836 3.1 535 0.19 217.5 180.0 6.29 1346 Maximum 4.20 3.00 7.27 2.280 885 3.9 540 0.35 300.0 240.0 7.62 1478 Minimum 3.40 0.90 7.11 1.860 807 2.6 530 0.03 180.0 160.0 4.83 1138 Date
Effluent Weekly Influent
143
Managed by: Woodard Curran ADELANTO WWTP SUMMARY REPORT June 2026
TN D.O. EC Temp TN D.O. EC Temp TN D.O. EC Temp
mg/L mg/L umho/cm C mg/L mg/L umho/cm C mg/L mg/L umho/cm C 6/1/2026
6/2/2026
6/3/2026
6/4/2026
6/5/2026
6/6/2026
6/7/2026
6/8/2026
6/9/2026
6/10/2026
6/11/2026
6/12/2026
6/13/2026
6/14/2026
6/15/2026
6/16/2026
6/17/2026
6/18/2026
6/19/2026
6/20/2026
6/21/2026
6/22/2026
6/23/2026
6/24/2026
6/25/2026
6/26/2026
6/27/2026
6/28/2026
6/29/2026
6/30/2026
Total
Average 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Maximum 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Minimum 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Date
Pond Monitoring #1 Annually Pond Monitoring #5 Annually Pond Monitoring #9 Annually 144
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 1 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 16-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 2 °C
C6F0420
Attached is the analytical report for the sample(s) received for your project. Below is a list of the individual sample descriptions with the corresponding laboratory number(s). Also, enclosed is a copy of the Chain of Custody document (if received with your sample(s)). Please note any unused portion of the sample(s) may be responsibly discarded after 30 days from the above report date, unless you have requested otherwise.

Thank you for the opportunity to serve your analytical needs. If you have any questions or concerns regarding this report please contact our client service department.

Lab Sample # Client Sample ID Matrix Date Sampled
Sample Identification
By Date Submitted By
C6F0420-01 Liquid 06/03/26 07:12 James Strong 06/03/26 12:58 Courier (Guillermo) -DE
Influent Composite
C6F0420-02 Liquid 06/03/26 07:00 James Strong 06/03/26 12:58 Courier (Guillermo) -DE
Effluent Composite
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
145
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 2 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 16-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 2 °C
C6F0420
Laboratory Reference Number
Sample Description
06/03/26 07:12
Sampled Date/Time Received Date/Time
06/03/26 12:58
Matrix
Influent Liquid
C6F0420-01
Analyte(s) Result RDL MDL Units Method Analysis Date Analyst Flag Testing performed by: Babcock Laboratories, Inc. - Riverside CA ELAP No. 2698, EPA No. CA00102, NELAP No. OR4035
Solids
Total Dissolved Solids 590 10 10 mg/L SM 2540C 06/09/26 17:57 AAR Total Suspended Solids 240 10 10 mg/L SM 2540D 06/08/26 22:00 SXA Aggregate Organic Compounds
Biochemical Oxygen Demand 300 50 50 mg/L SM 5210B 06/03/26 21:32 CXR N-BOD1 Nutrients
Ammonia-Nitrogen 30 5.0 3.2 mg/L SM 4500NH3 G 06/08/26 16:50 DNF Kjeldahl Nitrogen 49 5.0 3.5 mg/L EPA 351.2 06/15/26 19:00 BXR mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
146
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 3 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 16-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 2 °C
C6F0420
Laboratory Reference Number
Sample Description
06/03/26 07:00
Sampled Date/Time Received Date/Time
06/03/26 12:58
Matrix
Effluent Liquid
C6F0420-02
Analyte(s) Result RDL MDL Units Method Analysis Date Analyst Flag Testing performed by: Babcock Laboratories, Inc. - Riverside CA ELAP No. 2698, EPA No. CA00102, NELAP No. OR4035
Anions
Nitrate as N 0.51 0.20 0.12 mg/L EPA 300.0 06/03/26 22:33 JXM Nitrite as N ND 0.1 0.05 mg/L EPA 300.0 06/03/26 22:33 JXM Solids
Total Dissolved Solids 530 10 10 mg/L SM 2540C 06/09/26 17:57 AAR Total Suspended Solids 1 0.5 0.5 mg/L SM 2540D 06/09/26 11:19 VMV Aggregate Organic Compounds
Biochemical Oxygen Demand 3.6 2.5 2.5 mg/L SM 5210B 06/03/26 22:39 CXR N-BOD1 Surfactants
MBAS 0.03 0.08 0.02 mg/L SM 5540C 06/04/26 20:28 CXR J
Nutrients
Ammonia-Nitrogen 1.9 0.1 0.06 mg/L SM 4500NH3 G 06/08/26 16:53 DNF Kjeldahl Nitrogen 2.6 0.5 0.4 mg/L EPA 351.2 06/15/26 20:29 BXR Total Nitrogen 3.1 0.80 mg/L Calculation
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
147
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 4 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 16-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 2 °C
C6F0420
Notes and Definitions
J Estimated value
N-BOD1 Dilution water blank exceeds 0.20 mg/L. As per method, data is reportable as qualified.

NR Not Reported
ND Analyte NOT DETECTED at or above the Method Detection Limit (if MDL is reported), otherwise at or above the Reportable Detection Limit (RDL)
RDL Reportable Detection Limit
MDL Method Detection Limit
* / ''' NELAP does not offer accreditation for this analyte/method/matrix combination e-Short_No Alias.rpt
This report applies only to the sample(s) analyzed. As a mutual protection to clients, the public, and Babcock Laboratories, Inc., this report is submitted and accepted for the exclusive use of the Client to whom it is addressed. Interpretation and use of the information contained within this report are the sole responsibility of the Client. Babcock Laboratories, Inc. is not responsible for any misinformation or consequences that may result from misinterpretation or improper use of this report. This report is not to be modified or abbreviated in any way.

Additionally, this report is not to be used, in whole or in part, in any advertising or publicity matter without written authorization from Babcock Laboratories, Inc. The liability of Babcock Laboratories, Inc. is limited to the actual cost of the requested analyses, unless otherwise agreed upon in writing. There is no other warranty expressed or implied.

Enclosed are the analytical results for the submitted sample(s). Babcock Laboratories certify the data presented as part of this report meet the minimum quality standards in the referenced analytical methods. Any exceptions have been noted.

Approval
cc:

Cindy A. Waddell
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
148
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 5 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 16-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 2 °C
C6F0420
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
149
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 1 of 9
Project Name:
24-Jun-2026
Work Order Number: C6F1217
Received on Ice (Y/N): Yes Temp: 4 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F1217
Attached is the analytical report for the sample(s) received for your project. Below is a list of the individual sample descriptions with the corresponding laboratory number(s). Also, enclosed is a copy of the Chain of Custody document (if received with your sample(s)). Please note any unused portion of the sample(s) may be responsibly discarded after 30 days from the above report date, unless you have requested otherwise.

Thank you for the opportunity to serve your analytical needs. If you have any questions or concerns regarding this report please contact our client service department.

Sample Identification
Lab Sample # Client Sample ID Matrix Date Sampled By Date Submitted By C6F1217-01 Liquid 06/10/26 7:10 Scott Heller Courier
(Guillermo)-DE
Influent Composite 06/10/26 11:23
C6F1217-02 Liquid 06/10/26 6:45 Scott Heller Courier
(Guillermo)-DE
Effluent Composite 06/10/26 11:23
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
150
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 2 of 9
Project Name:
24-Jun-2026
Work Order Number: C6F1217
Received on Ice (Y/N): Yes Temp: 4 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F1217
Laboratory Reference Number
Sample Description
06/10/26 07:10
Sampled Date/Time Received Date/Time
06/10/26 11:23
Matrix
Influent Liquid
C6F1217-01
Analyte(s) Result RDL MDL Units Method Analysis Date Analyst Flag Solids
Total Suspended Solids 160 8 8 mg/L SM 2540D 06/17/26 22:36 SXA Nconf Aggregate Organic Compounds
Biochemical Oxygen Demand 180 50 50 mg/L SM 5210B 06/10/26 23:15 CXR N-BOD1 Nutrients
Ammonia-Nitrogen 32 5.0 3.2 mg/L SM 4500NH3 G 06/15/26 11:04 RUB Kjeldahl Nitrogen 48 5.0 3.5 mg/L EPA 351.2 06/17/26 19:01 AAR mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
151
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 3 of 9
Project Name:
24-Jun-2026
Work Order Number: C6F1217
Received on Ice (Y/N): Yes Temp: 4 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F1217
Laboratory Reference Number
Sample Description
06/10/26 06:45
Sampled Date/Time Received Date/Time
06/10/26 11:23
Matrix
Effluent Liquid
C6F1217-02
Analyte(s) Result RDL MDL Units Method Analysis Date Analyst Flag Anions
Nitrate as N 1.3 0.20 0.12 mg/L EPA 300.0 06/10/26 23:50 GMB Nitrite as N 0.2 0.1 0.05 mg/L EPA 300.0 06/10/26 23:50 GMB Solids
Total Suspended Solids 3 0.5 0.5 mg/L SM 2540D 06/15/26 20:04 SXA Aggregate Organic Compounds
Biochemical Oxygen Demand 4.2 2.5 2.5 mg/L SM 5210B 06/10/26 23:15 CXR N-BOD1 Nutrients
Ammonia-Nitrogen 1.5 0.1 0.06 mg/L SM 4500NH3 G 06/15/26 11:05 RUB Kjeldahl Nitrogen 2.4 0.5 0.4 mg/L EPA 351.2 06/17/26 19:52 AAR Total Nitrogen 3.9 0.80 mg/L Calculation
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
152
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 4 of 9
Project Name:
24-Jun-2026
Work Order Number: C6F1217
Received on Ice (Y/N): Yes Temp: 4 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F1217
Result RDL Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte(s) Limit Flag
Anions - Batch Quality Control
Batch 6F10147 - Analyzed as Received IC
Blank (6F10147-BLK1) Prepared & Analyzed: 06/10/26
Nitrite as N ND 0.1 0.05 mg/L
Nitrate as N ND 0.20 0.12 mg/L
LCS (6F10147-BS1) Prepared & Analyzed: 06/10/26
Nitrite as N 2.43 0.1 0.05 mg/L 2.50 97 90-110
Nitrate as N 5.45 0.20 0.12 mg/L 5.65 96 90-110
Matrix Spike (6F10147-MS1) Source: C6F1318-01 Prepared & Analyzed: 06/11/26 Nitrite as N 2.63 0.1 0.05 mg/L 2.50 0.0920 102 80-120
Nitrate as N 20.6 0.20 0.12 mg/L 5.65 14.7 104 75-131
Matrix Spike (6F10147-MS2) Source: C6F1318-02 Prepared & Analyzed: 06/11/26 Nitrite as N 1.97 0.1 2.50 ND QFpas,
QMout

0.05 mg/L 79 80-120
Nitrate as N 17.0 0.20 0.12 mg/L 5.65 10.3 119 75-131
Matrix Spike Dup (6F10147-MSD1) Source: C6F1318-01 Prepared & Analyzed: 06/11/26 Nitrite as N 2.68 0.1 0.05 mg/L 2.50 0.0920 104 80-120 2 20 Nitrate as N 20.6 0.20 0.12 mg/L 5.65 14.7 106 75-131 0.4 20 mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
153
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 5 of 9
Project Name:
24-Jun-2026
Work Order Number: C6F1217
Received on Ice (Y/N): Yes Temp: 4 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F1217
Result RDL Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte(s) Limit Flag
Solids - Batch Quality Control
Batch 6F15184 - Analyzed as received
Blank (6F15184-BLK1) Prepared & Analyzed: 06/15/26
Total Suspended Solids ND 0.5 0.5 mg/L
LCS (6F15184-BS1) Prepared & Analyzed: 06/15/26
Total Suspended Solids 508 5 5 mg/L 500 102 90-110
Duplicate (6F15184-DUP1) Source: C6F1214-01 Prepared & Analyzed: 06/15/26 Total Suspended Solids 93.0 5 5 mg/L 131 34 25 QRPDo
Duplicate (6F15184-DUP2) Source: C6F1217-01 Prepared & Analyzed: 06/15/26 Total Suspended Solids 177 8 8 mg/L 167 6 25
Batch 6F17130 - Analyzed as received
Blank (6F17130-BLK1) Prepared & Analyzed: 06/17/26
Total Suspended Solids ND 0.5 0.5 mg/L
LCS (6F17130-BS1) Prepared & Analyzed: 06/17/26
Total Suspended Solids 508 5 5 mg/L 500 102 90-110
Duplicate (6F17130-DUP1) Source: C6F1217-01RE1 Prepared & Analyzed: 06/17/26 Total Suspended Solids 178 8 8 mg/L 163 9 25
Duplicate (6F17130-DUP2) Source: C6F1592-01 Prepared & Analyzed: 06/17/26 Total Suspended Solids 284 20 20 mg/L 288 1 25
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
154
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 6 of 9
Project Name:
24-Jun-2026
Work Order Number: C6F1217
Received on Ice (Y/N): Yes Temp: 4 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F1217
Result RDL Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte(s) Limit Flag
Aggregate Organic Compounds - Batch Quality Control
Batch 6F10131 - Analyzed as received
Blank (6F10131-BLK1) Prepared & Analyzed: 06/10/26
Biochemical Oxygen
Demand
ND 1.0 1.0 mg/L
Blank (6F10131-BLK2) Prepared & Analyzed: 06/10/26
Biochemical Oxygen
Demand
ND 1.0 1.0 mg/L
LCS (6F10131-BS1) Prepared & Analyzed: 06/10/26
Biochemical Oxygen
Demand
207 50 50 mg/L 198 105 85-115
Duplicate (6F10131-DUP1) Source: C6F1178-01 Prepared & Analyzed: 06/10/26 Biochemical Oxygen
Demand
236 50 50 mg/L 216 9 20
Batch 6F10132 - Analyzed as received
Blank (6F10132-BLK1) Prepared & Analyzed: 06/10/26
Biochemical Oxygen
Demand
ND 1.0 1.0 mg/L
LCS (6F10132-BS1) Prepared & Analyzed: 06/10/26
Biochemical Oxygen
Demand
198 50 50 mg/L 198 100 85-115
Duplicate (6F10132-DUP1) Source: C6F1172-01 Prepared & Analyzed: 06/10/26 Biochemical Oxygen
Demand
290 50 50 mg/L 292 0.8 20
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
155
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 7 of 9
Project Name:
24-Jun-2026
Work Order Number: C6F1217
Received on Ice (Y/N): Yes Temp: 4 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F1217
Result RDL Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte(s) Limit Flag
Nutrients - Batch Quality Control
Batch 6F15139 - Analyzed as received
Blank (6F15139-BLK1) Prepared & Analyzed: 06/15/26
Ammonia-Nitrogen ND 0.1 0.06 mg/L
LCS (6F15139-BS1) Prepared & Analyzed: 06/15/26
Ammonia-Nitrogen 0.995 0.1 0.06 mg/L 1.00 100 90-110
Matrix Spike (6F15139-MS1) Source: C6F1409-02 Prepared & Analyzed: 06/15/26 Ammonia-Nitrogen 0.949 0.1 0.06 mg/L 1.00 ND 95 80-120
Matrix Spike Dup (6F15139-MSD1) Source: C6F1409-02 Prepared & Analyzed: 06/15/26 Ammonia-Nitrogen 0.949 0.1 0.06 mg/L 1.00 ND 95 80-120 0.01 20 Batch 6F16212 - Acid Digest
Blank (6F16212-BLK1) Prepared & Analyzed: 06/17/26
Kjeldahl Nitrogen ND 0.1 0.07 mg/L
LCS (6F16212-BS1) Prepared & Analyzed: 06/17/26
Kjeldahl Nitrogen 0.969 0.1 0.07 mg/L 1.00 97 90-110
Matrix Spike (6F16212-MS1) Source: C6F1595-01 Prepared & Analyzed: 06/17/26 Kjeldahl Nitrogen 1.88 0.1 0.07 mg/L 1.00 0.758 112 80-120 Matrix Spike Dup (6F16212-MSD1) Source: C6F1595-01 Prepared & Analyzed: 06/17/26 Kjeldahl Nitrogen 1.80 0.1 0.07 mg/L 1.00 0.758 105 80-120 4 25 mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
156
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 8 of 9
Project Name:
24-Jun-2026
Work Order Number: C6F1217
Received on Ice (Y/N): Yes Temp: 4 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F1217
Notes and Definitions
J Estimated value
N-BOD1 Dilution water blank exceeds 0.20 mg/L. As per method, data is reportable as qualified.

Nconf Result(s) confirmed by re-analysis.

QFpas Follow-up result within laboratory acceptance criteria.

QMout MS and/or MSD recovery did not meet laboratory acceptance criteria.

QRPDo The RPD value for the sample duplicate or MS/MSD did not meet laboratory acceptance criteria.

NR Not Reported
ND Analyte NOT DETECTED at or above the Method Detection Limit (if MDL is reported), otherwise at or above the Reportable Detection Limit (RDL)
RDL Reportable Detection Limit
MDL Method Detection Limit
* / (Non-NELAP) NELAP does not offer accreditation for this analyte/method/matrix combination e-Standard_No Alias.rpt
This report applies only to the sample(s) analyzed. As a mutual protection to clients, the public, and Babcock Laboratories, Inc., this report is submitted and accepted for the exclusive use of the Client to whom it is addressed. Interpretation and use of the information contained within this report are the sole responsibility of the Client. Babcock Laboratories, Inc. is not responsible for any misinformation or consequences that may result from misinterpretation or improper use of this report. This report is not to be modified or abbreviated in any way.

Additionally, this report is not to be used, in whole or in part, in any advertising or publicity matter without written authorization from Babcock Laboratories, Inc. The liability of Babcock Laboratories, Inc. is limited to the actual cost of the requested analyses, unless otherwise agreed upon in writing. There is no other warranty expressed or implied.

Enclosed are the analytical results for the submitted sample(s). Babcock Laboratories certify the data presented as part of this report meet the minimum quality standards in the referenced analytical methods. Any exceptions have been noted.

Approval
cc:

Cindy A. Waddell
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
157
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 9 of 9
Project Name:
24-Jun-2026
Work Order Number: C6F1217
Received on Ice (Y/N): Yes Temp: 4 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F1217
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
158
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 1 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 30-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 6 °C
C6F1918
Attached is the analytical report for the sample(s) received for your project. Below is a list of the individual sample descriptions with the corresponding laboratory number(s). Also, enclosed is a copy of the Chain of Custody document (if received with your sample(s)). Please note any unused portion of the sample(s) may be responsibly discarded after 30 days from the above report date, unless you have requested otherwise.

Thank you for the opportunity to serve your analytical needs. If you have any questions or concerns regarding this report please contact our client service department.

Lab Sample # Client Sample ID Matrix Date Sampled
Sample Identification
By Date Submitted By
C6F1918-01 Liquid 06/17/26 06:50 Scot Heller 06/17/26 12:09 Courier (Guillermo) -DE
Influent Composite
C6F1918-02 Liquid 06/17/26 06:30 Scot Heller 06/17/26 12:09 Courier (Guillermo) -DE
Effluent Composite
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
159
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 2 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 30-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 6 °C
C6F1918
Laboratory Reference Number
Sample Description
06/17/26 06:50
Sampled Date/Time Received Date/Time
06/17/26 12:09
Matrix
Influent Liquid
C6F1918-01
Analyte(s) Result RDL MDL Units Method Analysis Date Analyst Flag Testing performed by: Babcock Laboratories, Inc. - Riverside CA ELAP No. 2698, EPA No. CA00102, NELAP No. OR4035
Solids
Total Dissolved Solids 580 20 mg/L SM 2540C 06/23/26 15:50 EZP Total Suspended Solids 160 7 mg/L SM 2540D 06/22/26 13:17 SNB Aggregate Organic Compounds
Biochemical Oxygen Demand 210 50 mg/L SM 5210B 06/17/26 20:22 CXR Nutrients
Ammonia-Nitrogen 34 5.0 3.2 mg/L SM 4500NH3 G 06/22/26 10:40 RUB Kjeldahl Nitrogen 47 5.0 mg/L EPA 351.2 06/24/26 14:01 VMV mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
160
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 3 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 30-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 6 °C
C6F1918
Laboratory Reference Number
Sample Description
06/17/26 06:30
Sampled Date/Time Received Date/Time
06/17/26 12:09
Matrix
Effluent Liquid
C6F1918-02
Analyte(s) Result RDL MDL Units Method Analysis Date Analyst Flag Testing performed by: Babcock Laboratories, Inc. - Riverside CA ELAP No. 2698, EPA No. CA00102, NELAP No. OR4035
Anions
Nitrate as N 1.0 0.20 mg/L EPA 300.0 06/18/26 01:54 GMB Nitrite as N ND 0.1 mg/L EPA 300.0 06/18/26 01:54 GMB
Solids
Total Dissolved Solids 540 10 mg/L SM 2540C 06/23/26 15:50 EZP Total Suspended Solids 2 0.5 mg/L SM 2540D 06/22/26 13:17 SNB Aggregate Organic Compounds
Biochemical Oxygen Demand 4.2 2.5 mg/L SM 5210B 06/17/26 20:25 CXR Surfactants
MBAS 0.35 0.08 mg/L SM 5540C 06/17/26 20:49 SXA
Nutrients
Ammonia-Nitrogen 0.8 0.1 0.06 mg/L SM 4500NH3 G 06/22/26 10:41 RUB Kjeldahl Nitrogen 1.7 0.1 mg/L EPA 351.2 06/24/26 14:05 VMV Total Nitrogen 2.8 0.40 mg/L Calculation
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
161
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 4 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 30-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 6 °C
C6F1918
Notes and Definitions
NR Not Reported
ND Analyte NOT DETECTED at or above the Method Detection Limit (if MDL is reported), otherwise at or above the Reportable Detection Limit (RDL)
RDL Reportable Detection Limit
MDL Method Detection Limit
* / ''' NELAP does not offer accreditation for this analyte/method/matrix combination e-Short_No Alias.rpt
This report applies only to the sample(s) analyzed. As a mutual protection to clients, the public, and Babcock Laboratories, Inc., this report is submitted and accepted for the exclusive use of the Client to whom it is addressed. Interpretation and use of the information contained within this report are the sole responsibility of the Client. Babcock Laboratories, Inc. is not responsible for any misinformation or consequences that may result from misinterpretation or improper use of this report. This report is not to be modified or abbreviated in any way.

Additionally, this report is not to be used, in whole or in part, in any advertising or publicity matter without written authorization from Babcock Laboratories, Inc. The liability of Babcock Laboratories, Inc. is limited to the actual cost of the requested analyses, unless otherwise agreed upon in writing. There is no other warranty expressed or implied.

Enclosed are the analytical results for the submitted sample(s). Babcock Laboratories certify the data presented as part of this report meet the minimum quality standards in the referenced analytical methods. Any exceptions have been noted.

Approval
cc:

Estrella Z Vargas For Cindy A. Waddell
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
162
Adelanto - Weekly/BiWeekly
WW 2026
Adelanto WWTP
Project Name:

Analytical Report: Page 5 of 5
Project Number:

Address:

Contact:

Adelanto, CA 92301
Dutch Hause
P.O. Box 506
Client Name: Woodard & Curran
Report Date: 30-Jun-2026 Work Order Number:

Received on Ice (Y/N): Yes Temp: 6 °C
C6F1918
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
Babcock Laboratories, Inc. - Riverside
6100 Quail Valley Court
Riverside, CA 92507-0704
163
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 1 of 9
Project Name:
09-Jul-2026
Work Order Number: C6F2609
Received on Ice (Y/N): Yes Temp: 7 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F2609
Attached is the analytical report for the sample(s) received for your project. Below is a list of the individual sample descriptions with the corresponding laboratory number(s). Also, enclosed is a copy of the Chain of Custody document (if received with your sample(s)). Please note any unused portion of the sample(s) may be responsibly discarded after 30 days from the above report date, unless you have requested otherwise.

Thank you for the opportunity to serve your analytical needs. If you have any questions or concerns regarding this report please contact our client service department.

Sample Identification
Lab Sample # Client Sample ID Matrix Date Sampled By Date Submitted By C6F2609-01 Liquid 06/24/26 7:20 James Strong Courier
(Monica)-DE
Influent Composite 06/24/26 12:33
C6F2609-02 Liquid 06/24/26 7:00 James Strong Courier
(Monica)-DE
Effluent Composite 06/24/26 12:33
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
164
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 2 of 9
Project Name:
09-Jul-2026
Work Order Number: C6F2609
Received on Ice (Y/N): Yes Temp: 7 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F2609
Laboratory Reference Number
Sample Description
06/24/26 07:20
Sampled Date/Time Received Date/Time
06/24/26 12:33
Matrix
Influent Liquid
C6F2609-01
Analyte(s) Result RDL MDL Units Method Analysis Date Analyst Flag Solids
Total Suspended Solids 160 10 10 mg/L SM 2540D 06/29/26 18:33 SXA Aggregate Organic Compounds
Biochemical Oxygen Demand 180 50 50 mg/L SM 5210B 06/24/26 22:33 CXR N-BOD1 Nutrients
Ammonia-Nitrogen 34 5.0 3.2 mg/L SM 4500NH3 G 06/29/26 09:57 RUB Kjeldahl Nitrogen 58 5.0 3.5 mg/L EPA 351.2 07/01/26 17:46 BXR mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
165
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 3 of 9
Project Name:
09-Jul-2026
Work Order Number: C6F2609
Received on Ice (Y/N): Yes Temp: 7 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F2609
Laboratory Reference Number
Sample Description
06/24/26 07:00
Sampled Date/Time Received Date/Time
06/24/26 12:33
Matrix
Effluent Liquid
C6F2609-02
Analyte(s) Result RDL MDL Units Method Analysis Date Analyst Flag Anions
Nitrate as N 1.4 0.20 0.12 mg/L EPA 300.0 06/24/26 20:47 GMB Nitrite as N ND 0.1 0.05 mg/L EPA 300.0 06/24/26 20:47 GMB Solids
Total Suspended Solids 0.9 0.5 0.5 mg/L SM 2540D 06/29/26 18:33 SXA Aggregate Organic Compounds
Biochemical Oxygen Demand 3.4 2.5 2.5 mg/L SM 5210B 06/24/26 22:37 CXR N-BOD1 Nutrients
Ammonia-Nitrogen 0.1 0.1 0.06 mg/L SM 4500NH3 G 06/29/26 09:58 RUB Kjeldahl Nitrogen 1.1 0.1 0.07 mg/L EPA 351.2 07/01/26 17:47 BXR Total Nitrogen 2.6 0.40 mg/L Calculation
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
166
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 4 of 9
Project Name:
09-Jul-2026
Work Order Number: C6F2609
Received on Ice (Y/N): Yes Temp: 7 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F2609
Result RDL Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte(s) Limit Flag
Anions - Batch Quality Control
Batch 6F24107 - Analyzed as Received IC
Blank (6F24107-BLK1) Prepared & Analyzed: 06/24/26
Nitrite as N ND 0.1 0.05 mg/L
Nitrate as N ND 0.20 0.12 mg/L
LCS (6F24107-BS1) Prepared & Analyzed: 06/24/26
Nitrite as N 2.47 0.1 0.05 mg/L 2.50 99 90-110
Nitrate as N 5.72 0.20 0.12 mg/L 5.65 101 90-110
Matrix Spike (6F24107-MS1) Source: C6F2497-01RE1 Prepared & Analyzed: 06/24/26 Nitrite as N 1.60 0.1 0.05 mg/L 2.50 ND 64 80-120 QMint Nitrate as N 9.27 0.20 0.12 mg/L 5.65 3.40 104 75-131
Matrix Spike (6F24107-MS2) Source: C6F2552-01 Prepared & Analyzed: 06/24/26 Nitrite as N 2.11 0.1 0.05 mg/L 2.50 0.0540 82 80-120
Nitrate as N 12.2 0.20 0.12 mg/L 5.65 6.33 103 75-131
Matrix Spike Dup (6F24107-MSD1) Source: C6F2497-01RE1 Prepared & Analyzed: 06/24/26 Nitrite as N 1.52 0.1 0.05 mg/L 2.50 ND 61 80-120 5 20 QMint Nitrate as N 9.01 0.20 0.12 mg/L 5.65 3.40 99 75-131 3 20 mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
167
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 5 of 9
Project Name:
09-Jul-2026
Work Order Number: C6F2609
Received on Ice (Y/N): Yes Temp: 7 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F2609
Result RDL Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte(s) Limit Flag
Solids - Batch Quality Control
Batch 6F29164 - Analyzed as received
Blank (6F29164-BLK1) Prepared & Analyzed: 06/29/26
Total Suspended Solids ND 0.5 0.5 mg/L
LCS (6F29164-BS1) Prepared & Analyzed: 06/29/26
Total Suspended Solids 514 5 5 mg/L 500 103 90-110
Duplicate (6F29164-DUP1) Source: C6F2570-01 Prepared & Analyzed: 06/29/26 Total Suspended Solids 222 10 10 mg/L 172 25 25
Duplicate (6F29164-DUP2) Source: C6F2606-03 Prepared & Analyzed: 06/29/26 Total Suspended Solids 2480 100 100 mg/L 2600 5 25
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
168
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 6 of 9
Project Name:
09-Jul-2026
Work Order Number: C6F2609
Received on Ice (Y/N): Yes Temp: 7 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F2609
Result RDL Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte(s) Limit Flag
Aggregate Organic Compounds - Batch Quality Control
Batch 6F24132 - Analyzed as received
Blank (6F24132-BLK1) Prepared & Analyzed: 06/24/26
Biochemical Oxygen
Demand
ND 1.0 1.0 mg/L
LCS (6F24132-BS1) Prepared & Analyzed: 06/24/26
Biochemical Oxygen
Demand
192 50 50 mg/L 198 97 85-115
Duplicate (6F24132-DUP1) Source: C6F2609-01 Prepared & Analyzed: 06/24/26 Biochemical Oxygen
Demand
185 50 50 mg/L 176 5 20
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
169
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 7 of 9
Project Name:
09-Jul-2026
Work Order Number: C6F2609
Received on Ice (Y/N): Yes Temp: 7 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F2609
Result RDL Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Analyte(s) Limit Flag
Nutrients - Batch Quality Control
Batch 6F29129 - Analyzed as received
Blank (6F29129-BLK1) Prepared & Analyzed: 06/29/26
Ammonia-Nitrogen ND 0.1 0.06 mg/L
LCS (6F29129-BS1) Prepared & Analyzed: 06/29/26
Ammonia-Nitrogen 0.960 0.1 0.06 mg/L 1.00 96 90-110
Matrix Spike (6F29129-MS1) Source: C6F2813-02 Prepared & Analyzed: 06/29/26 Ammonia-Nitrogen 0.986 0.1 0.06 mg/L 1.00 ND 99 80-120
Matrix Spike Dup (6F29129-MSD1) Source: C6F2813-02 Prepared & Analyzed: 06/29/26 Ammonia-Nitrogen 0.975 0.1 0.06 mg/L 1.00 ND 97 80-120 1 20 Batch 6F30196 - Acid Digest
Blank (6F30196-BLK1) Prepared & Analyzed: 07/01/26
Kjeldahl Nitrogen ND 0.1 0.07 mg/L
LCS (6F30196-BS1) Prepared & Analyzed: 07/01/26
Kjeldahl Nitrogen 1.05 0.1 0.07 mg/L 1.00 105 80-120
Matrix Spike (6F30196-MS1) Source: C6F2394-01 Prepared & Analyzed: 07/01/26 Kjeldahl Nitrogen 4.49 0.2 0.2 mg/L 2.50 1.96 101 42-154 Matrix Spike Dup (6F30196-MSD1) Source: C6F2394-01 Prepared & Analyzed: 07/01/26 Kjeldahl Nitrogen 4.50 0.2 0.2 mg/L 2.50 1.96 102 42-154 0.3 25 mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
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Riverside, CA 92507-0704
170
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 8 of 9
Project Name:
09-Jul-2026
Work Order Number: C6F2609
Received on Ice (Y/N): Yes Temp: 7 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F2609
Notes and Definitions
J Estimated value
N-BOD1 Dilution water blank exceeds 0.20 mg/L. As per method, data is reportable as qualified.

QMint Due to matrix interference, the MS and/or MSD did not meet laboratory acceptance criteria.

NR Not Reported
ND Analyte NOT DETECTED at or above the Method Detection Limit (if MDL is reported), otherwise at or above the Reportable Detection Limit (RDL)
RDL Reportable Detection Limit
MDL Method Detection Limit
* / (Non-NELAP) NELAP does not offer accreditation for this analyte/method/matrix combination e-Standard_No Alias.rpt
This report applies only to the sample(s) analyzed. As a mutual protection to clients, the public, and Babcock Laboratories, Inc., this report is submitted and accepted for the exclusive use of the Client to whom it is addressed. Interpretation and use of the information contained within this report are the sole responsibility of the Client. Babcock Laboratories, Inc. is not responsible for any misinformation or consequences that may result from misinterpretation or improper use of this report. This report is not to be modified or abbreviated in any way.

Additionally, this report is not to be used, in whole or in part, in any advertising or publicity matter without written authorization from Babcock Laboratories, Inc. The liability of Babcock Laboratories, Inc. is limited to the actual cost of the requested analyses, unless otherwise agreed upon in writing. There is no other warranty expressed or implied.

Enclosed are the analytical results for the submitted sample(s). Babcock Laboratories certify the data presented as part of this report meet the minimum quality standards in the referenced analytical methods. Any exceptions have been noted.

Approval
cc:

Cindy A. Waddell
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
171
Client Name:

Report Date:

Woodard & Curran
P.O. Box 506
Dutch Hause
Adelanto, CA 92301
Contact:

Address: Project Number:

Analytical Report: Page 9 of 9
Project Name:
09-Jul-2026
Work Order Number: C6F2609
Received on Ice (Y/N): Yes Temp: 7 °C
Adelanto - Weekly/BiWeekly WW 2026
Adelanto WWTP
C6F2609
mailing
6235 River Crest Dr. Ste H
Riverside, CA 92507
CA ELAP No. 2698
EPA No. CA00102
NELAP No. OR4035
LACSD No. 10119
P (951) 653-3351
F (951) 653-1662
www.babcocklabs.com
location
6100 Quail Valley Court
Riverside, CA 92507-0704
172