Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA1010029
PWS Name	CITY OF SANGER
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	26357
County Served	Fresno

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9311010	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9311009	Open	17-OCT-2024	-	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1011008	Returned to Compliance	01-SEP-2010	30-SEP-2010	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	11007	Returned to Compliance	01-JAN-2000	31-JAN-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9311006	Returned to Compliance	01-FEB-1993	28-FEB-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9311004	Returned to Compliance	01-OCT-1992	31-OCT-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9211003	Returned to Compliance	01-SEP-1992	30-SEP-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9211002	Returned to Compliance	01-JUL-1992	31-JUL-1992	Yes
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	9111001	Returned to Compliance	01-JAN-1991	01-JAN-1993	Yes

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9999900000000000001	9311009	EFL	Federal Final Administrative Order issued	22-JAN-2026	ODSWeb	Failure to submit Service Line Inventory. Section 1414(g) of the Safe Drinking Water Act (SDWA), 42 U.S.C. § 300-3(g). Administrative Order, Docket No. PWS-AO-2026-032
9999900000000000001	9311010	EFL	Federal Final Administrative Order issued	22-JAN-2026	ODSWeb	Failure to submit Service Line Inventory. Section 1414(g) of the Safe Drinking Water Act (SDWA), 42 U.S.C. § 300-3(g). Administrative Order, Docket No. PWS-AO-2026-032
9611009	1011008	SOX	State Compliance achieved	30-OCT-2010	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9611008	11007	SOX	State Compliance achieved	29-FEB-2000	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9311004	9311006	SFL	State Administrative/Compliance Order without penalty issued	31-MAR-1993	State	C.O.BACT FAILURE 3 OF 12 MOS.
1011012	9111001	SOX	State Compliance achieved	01-FEB-1993	State	RTC
9611012	9311004	SOX	State Compliance achieved	30-NOV-1992	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9311002	9211003	SFJ	State Formal Notice of Violation issued	06-NOV-1992	State	NO DIRECTIVE CITATION PN REQUIRED
9311001	9211002	SFJ	State Formal Notice of Violation issued	13-OCT-1992	State	STANDARD CITATION ISSUED

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 03 - DESTROYED 2002	19829	Yes	Well	Ground water	Other	Inactive
WELL 22 - RAW	74546	Yes	Well	Ground water	Permanent	Active
WELL 16 - RAW	71934	Yes	Well	Ground water	Permanent	Active
WELL 25 - RAW	24158	Yes	Well	Ground water	Permanent	Active
WELL 06 - RAW	17463	Yes	Well	Ground water	Permanent	Active
WELL 14 - RAW	15311	Yes	Well	Ground water	Permanent	Active
WELL 12 - RAW	15306	Yes	Well	Ground water	Permanent	Active
WELL 08 - BEFORE TRT_GAC-123TCP-DBCP	15296	Yes	Well	Ground water	Permanent	Active
WELL 07A - BEFORE TRT_GAC PFAS	15288	Yes	Well	Ground water	Permanent	Active
WELL 09 - RAW	15285	Yes	Well	Ground water	Permanent	Active
WELL 11 - RAW	15284	Yes	Well	Ground water	Permanent	Active
WELL 02A - BEFORE TRT_GAC-DBCP	15281	Yes	Well	Ground water	Permanent	Active
WELL 10 - INACTIVE	23671	Yes	Well	Ground water	Other	Inactive
WELL 05 - DESTROYED 2002	19901	Yes	Well	Ground water	Other	Inactive
WELL 04 - DESTROYED 2002	19889	Yes	Well	Ground water	Other	Inactive
WELL 01 - DESTROYED 2002	19856	Yes	Well	Ground water	Other	Inactive
WELL 02 - DESTROYED	19851	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	26014	No	Distribution System/Zone	-	-	Active
WELL 12 - TRT_CL	2455	No	Treatment Plant	-	-	Active
WELL 07A - AFTER TRT_GAC PFAS	2468	No	Treatment Plant	-	-	Active
WELL 11 - TRT_CL	2479	No	Treatment Plant	-	-	Active
WELL 02A - AFTER TRT_GAC-DBCP	2480	No	Treatment Plant	-	-	Active
WELL 08 - AFTER TRT_GAC-123TCP-DBCP	2588	No	Treatment Plant	-	-	Active
WELL 14 - TRT CL	2589	No	Treatment Plant	-	-	Active
WELL 25 - TRT_CL	35365	No	Treatment Plant	-	-	Active
WELL 06 - TRT_CL	53275	No	Treatment Plant	-	-	Active
DISTRIBUTION BLEND	67946	No	Treatment Plant	-	-	Active
NITRATE BLENDING FACILITY TANK 3 EFF	67947	No	Treatment Plant	-	-	Active
WELL 16 - TRT_CL	71935	No	Treatment Plant	-	-	Active
WELL 22 - TRT_CL	74547	No	Treatment Plant	-	-	Active
WELL 09- TRT_CL	74682	No	Treatment Plant	-	-	Active
WELL 09 - AFTER TRT_GAC-DBCP	2469	No	Treatment Plant	-	-	Inactive

1 - 32 of 32

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 12 - TRT_CL	2455	Hypochlorination, Post	Disinfection
WELL 07A - AFTER TRT_GAC PFAS	2468	Activated Carbon, Granular	Organics removal
WELL 07A - AFTER TRT_GAC PFAS	2468	Hypochlorination, Post	Disinfection
WELL 09 - AFTER TRT_GAC-DBCP	2469	Hypochlorination, Post	Disinfection
WELL 09 - AFTER TRT_GAC-DBCP	2469	Activated Carbon, Granular	Organics removal
WELL 11 - TRT_CL	2479	Hypochlorination, Post	Disinfection
WELL 02A - AFTER TRT_GAC-DBCP	2480	Activated Carbon, Granular	Organics removal
WELL 02A - AFTER TRT_GAC-DBCP	2480	Hypochlorination, Post	Disinfection
WELL 08 - AFTER TRT_GAC-123TCP-DBCP	2588	Activated Carbon, Granular	Organics removal
WELL 14 - TRT CL	2589	Hypochlorination, Post	Disinfection
WELL 25 - TRT_CL	35365	Hypochlorination, Post	Disinfection
WELL 06 - TRT_CL	53275	Hypochlorination, Post	Disinfection
DISTRIBUTION BLEND	67946	Innovative	Inorganics removal
NITRATE BLENDING FACILITY TANK 3 EFF	67947	Innovative	Inorganics removal
WELL 16 - TRT_CL	71935	Hypochlorination, Post	Disinfection
WELL 22 - TRT_CL	74547	Hypochlorination, Post	Disinfection
WELL 09- TRT_CL	74682	Hypochlorination, Post	Disinfection

1 - 17 of 17

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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