Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA1010044
PWS Name	HURON, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	9306
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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611056	Known	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611055	Known	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611054	Known	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611053	Known	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611052	Known	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611051	Known	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611050	Known	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611046	Known	01-OCT-2019	31-DEC-2019	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	9611049	Known	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611045	Known	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611044	Known	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611043	Known	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611041	Known	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611040	Known	01-JUL-2018	30-SEP-2018	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	9611048	Known	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611039	Known	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611037	Known	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611036	Known	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611035	Known	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611034	Known	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611031	Known	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611033	Known	01-JUL-2016	30-SEP-2016	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	9611047	Known	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611032	Known	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9611026	Known	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611025	Known	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9611028	Returned to Compliance	01-OCT-2015	31-OCT-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9611024	Known	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611023	Known	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9611027	Returned to Compliance	01-SEP-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611021	Known	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9611022	Known	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9611020	Known	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611019	Known	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611018	Known	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9611017	Known	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611016	Known	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9611015	Returned to Compliance	01-AUG-2014	31-AUG-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611014	Known	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9611013	Known	01-JUL-2014	30-SEP-2014	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9611012	Returned to Compliance	01-MAY-2014	31-MAY-2014	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611009	Known	01-APR-2014	30-JUN-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9611011	Returned to Compliance	01-APR-2014	30-APR-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9611010	Returned to Compliance	01-MAR-2014	31-MAR-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611008	Known	01-JAN-2014	31-MAR-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611007	Known	01-OCT-2013	31-DEC-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611006	Known	01-JUL-2013	30-SEP-2013	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9611002	Returned to Compliance	01-JUL-2013	31-JUL-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611005	Known	01-APR-2013	30-JUN-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9611004	Known	01-JAN-2013	31-MAR-2013	Yes

1 - 50 of 78

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9712018	512002	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review
9712018	512003	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review
9712018	512006	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review
9712018	1023021	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review
9712018	9611001	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review
9712017	9611028	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review.
9712017	9611010	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review.
9712017	9611011	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review.
9712017	9611012	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review.
9712017	9611015	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review.
9712017	9611027	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review.
9712017	9611002	SOX	State Compliance achieved	01-MAR-2018	State	RTC after review.
9712012	9611013	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611014	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611016	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611017	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611018	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611019	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611020	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611021	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611022	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611023	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611024	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611025	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611026	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611031	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611032	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611033	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611034	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611035	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611036	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611037	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611039	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611040	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611041	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611043	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611044	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611045	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611046	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611050	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611051	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611052	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611053	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611054	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611055	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712012	9611056	SFL	State Administrative/Compliance Order without penalty issued	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712011	512004	SO6	State Intentional no-action	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712011	512007	SO6	State Intentional no-action	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712011	612008	SO6	State Intentional no-action	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order
9712011	612009	SO6	State Intentional no-action	06-OCT-2014	State	Resolution of Stg 1; TTHM MCL EXCEEDANCE with issuance of Stg 2 Com Order

1 - 50 of 77

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CALIFORNIA AQUEDUCT - RAW	26020	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	26021	No	Distribution System/Zone	-	-	Active
HURON PLANT NO. 2 EFFLUENT - TREATED	4990	No	Treatment Plant	-	-	Active
HURON PLANT 3 EFFLUENT-TREATED INACTIVE	4991	No	Treatment Plant	-	-	Inactive

1 - 4 of 4

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
HURON PLANT NO. 2 EFFLUENT - TREATED	4990	Gaseous Chlorination, Pre	Disinfection
HURON PLANT NO. 2 EFFLUENT - TREATED	4990	Coagulation	Particulate removal
HURON PLANT NO. 2 EFFLUENT - TREATED	4990	Flocculation	Particulate removal
HURON PLANT NO. 2 EFFLUENT - TREATED	4990	Sedimentation	Particulate removal
HURON PLANT NO. 2 EFFLUENT - TREATED	4990	Filtration, Rapid Sand	Particulate removal
HURON PLANT NO. 2 EFFLUENT - TREATED	4990	Rapid Mix	Particulate removal
HURON PLANT 3 EFFLUENT-TREATED INACTIVE	4991	Filtration, Rapid Sand	Particulate removal
HURON PLANT 3 EFFLUENT-TREATED INACTIVE	4991	Coagulation	Particulate removal

1 - 8 of 8

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions