Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA5410002
PWS Name	DINUBA, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	27281
County Served	Tulare

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	9912010	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9912009	Open	17-OCT-2024	-	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9912007	Returned to Compliance	01-OCT-2015	31-OCT-2015	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	912015	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	912016	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	712014	Returned to Compliance	01-MAY-2007	31-MAY-2007	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	612013	Returned to Compliance	01-JUN-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	512012	Returned to Compliance	01-MAR-2005	31-MAR-2005	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	512011	Returned to Compliance	01-FEB-2005	28-FEB-2005	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	412010	Returned to Compliance	01-MAR-2004	31-MAR-2004	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	312009	Returned to Compliance	01-MAR-2003	31-MAR-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	112008	Returned to Compliance	01-APR-2001	30-APR-2001	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	12007	Returned to Compliance	01-JUN-2000	30-JUN-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9912006	Returned to Compliance	01-FEB-1999	28-FEB-1999	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9912005	Returned to Compliance	01-DEC-1998	31-DEC-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9812004	Returned to Compliance	01-JUL-1998	31-JUL-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9712003	Returned to Compliance	01-OCT-1996	30-NOV-1996	Yes
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	8712001	Returned to Compliance	28-APR-1987	31-AUG-1990	Yes

1 - 18 of 18

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9912012	9912007	SOX	State Compliance achieved	07-MAR-2016	State	Returned to Compliance
1212019	912016	SOX	State Compliance achieved	13-JAN-2012	State	-
1212019	912015	SOX	State Compliance achieved	13-JAN-2012	State	-
712017	712014	SFL	State Administrative/Compliance Order without penalty issued	25-JUL-2007	State	ENF_NO:03-12-07C-003; TCRMCL MAY-07
712016	612013	SFL	State Administrative/Compliance Order without penalty issued	14-AUG-2006	State	ENF_NO:03-12-06C-008; TCRMCL JUN-06
612015	512011	SFL	State Administrative/Compliance Order without penalty issued	13-MAY-2005	State	ENF_NO:03-12-05C-005; TCRMCL FEB-05
612015	512012	SFL	State Administrative/Compliance Order without penalty issued	13-MAY-2005	State	ENF_NO:03-12-05C-005; TCRMCL FEB-05
412014	412010	SFL	State Administrative/Compliance Order without penalty issued	16-JUN-2004	State	ENF_NO:03-12-04C-007; TCRMCL VIOL MAR 2004
312013	312009	SFL	State Administrative/Compliance Order without penalty issued	02-MAY-2003	State	ENF_NO:03-12-03C-005; TCRMCL VIOL MAR-03
112012	112008	SFL	State Administrative/Compliance Order without penalty issued	11-JUN-2001	State	ENF_NO:03-12-01C-009; TCRMCL VIOL APRIL 2001
9912013	12007	SOX	State Compliance achieved	30-JUL-2000	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9912023	9912006	SOX	State Compliance achieved	28-MAR-1999	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9912022	9912005	SOX	State Compliance achieved	31-JAN-1999	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9912008	9812004	SFJ	State Formal Notice of Violation issued	01-SEP-1998	State	ENF_NO:03-12-98C-079; TCR MCL VIOL. - JULY 1998
9712007	9712003	SOX	State Compliance achieved	19-DEC-1996	State	CIT 03-12-96C-069
9612005	8712001	SOX	State Compliance achieved	07-MAY-1990	State	ENF_NO:03-027/03-027A; DBCP VIOLATION - CITATION & AMENDED CITATION

1 - 16 of 16

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 14 - RAW - INACTIVE	15068	Yes	Well	Ground water	Other	Inactive
WELL 02 - AG/IRRIGATION - INACTIVE	22069	Yes	Well	Ground water	Permanent	Inactive
WELL 16 - RAW	17437	Yes	Well	Ground water	Permanent	Active
WELL 15 - RAW	17429	Yes	Well	Ground water	Permanent	Active
WELL 18 - RAW	15072	Yes	Well	Ground water	Permanent	Active
WELL 19 - RAW	15071	Yes	Well	Ground water	Permanent	Active
WELL 20 - RAW	15070	Yes	Well	Ground water	Permanent	Active
WELL 11 - RAW	15069	Yes	Well	Ground water	Permanent	Active
WELL 03	CA5410002003	Yes	Well	Ground water	Other	Inactive
WELL 07 - AGRICULTURAL	8513	Yes	Well	Ground water	Other	Inactive
WELL 01 - INACTIVE	23567	Yes	Well	Ground water	Other	Inactive
WELL 05 - BEFORE GAC - INACTIVE	22111	Yes	Well	Ground water	Other	Inactive
WELL 12 - DESTROYED	19878	Yes	Well	Ground water	Other	Inactive
WELL 10 - DESTROYED	19583	Yes	Well	Ground water	Other	Inactive
WELL 09 - DESTROYED	19581	Yes	Well	Ground water	Other	Inactive
WELL 08 - DESTROYED	19580	Yes	Well	Ground water	Other	Inactive
WELL 06 - DESTROYED	19579	Yes	Well	Ground water	Other	Inactive
WELL 04 - DESTROYED	19573	Yes	Well	Ground water	Other	Inactive
WELL 03-INAC SEP-09 HIGH NO3	17512	Yes	Well	Ground water	Other	Inactive
WELL 17 - INACTIVE	17428	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	33840	No	Distribution System/Zone	-	-	Active
WELL 18 - CL2	35288	No	Treatment Plant	-	-	Active
WELL 19 - CL2	35290	No	Treatment Plant	-	-	Active
WELL 20 - CL2	35291	No	Treatment Plant	-	-	Active
WELL 11 - TRT CL2	64744	No	Treatment Plant	-	-	Active
WELL 15 - TRT CL2	64745	No	Treatment Plant	-	-	Active
WELL 16 - TRT CL2	64746	No	Treatment Plant	-	-	Active
WELL 14 - TRT GAC & CL2 - INAC	4394	No	Treatment Plant	-	-	Inactive
WELL 17 - TRT CL2 - INAC	64106	No	Treatment Plant	-	-	Inactive
WELL 05 - AFTER GAC - INACTIVE	7032	No	Treatment Plant	-	-	Inactive

1 - 30 of 30

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 18 - CL2	35288	Hypochlorination, Post	Disinfection
WELL 19 - CL2	35290	Hypochlorination, Post	Disinfection
WELL 20 - CL2	35291	Hypochlorination, Post	Disinfection
WELL 14 - TRT GAC & CL2 - INAC	4394	Activated Carbon, Granular	Organics removal
WELL 14 - TRT GAC & CL2 - INAC	4394	Hypochlorination, Post	Disinfection
WELL 17 - TRT CL2 - INAC	64106	Hypochlorination, Post	Disinfection
WELL 11 - TRT CL2	64744	Hypochlorination, Post	Disinfection
WELL 15 - TRT CL2	64745	Hypochlorination, Post	Disinfection
WELL 16 - TRT CL2	64746	Hypochlorination, Post	Disinfection

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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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