Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA5410016
PWS Name	CWS - VISALIA
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	148496
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
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9312002	Returned to Compliance	01-OCT-1992	31-OCT-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9212001	Returned to Compliance	01-SEP-1992	30-SEP-1992	Yes

1 - 2 of 2

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9312002	9312002	SFJ	State Formal Notice of Violation issued	24-NOV-1992	State	ENF_NO:03-210; NO DIRECTIVE CITATION
9312001	9212001	SFJ	State Formal Notice of Violation issued	30-OCT-1992	State	ENF_NO:03-190; BACTI SEPT.

1 - 2 of 2

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EMG INTERTIE - TULARE CCC 5401039	68285	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL 96-01 - RAW	CA5410016162	Yes	Well	Ground water	Permanent	Inactive
WELL 18-01 - RAW INAC-2018	9940	Yes	Well	Ground water	Permanent	Inactive
WELL 92-01 - RAW INAC2014	9836	Yes	Well	Ground water	Permanent	Inactive
WELL 73-01 - RAW INAC2014	9764	Yes	Well	Ground water	Permanent	Inactive
WELL 74-01 - B4 NO3 BLND INAC2014	9761	Yes	Well	Ground water	Permanent	Inactive
WELL 63-01 - BEFORE NO3 IX - INAC	9707	Yes	Well	Ground water	Permanent	Inactive
WELL 63-02 - BEFORE NO3 IX - INAC	9704	Yes	Well	Ground water	Permanent	Inactive
WELL 33-01 - RAW (OAKRCH) INAC-2018	54656	Yes	Well	Ground water	Permanent	Inactive
WELL 96-01 - RAW INAC2014	23891	Yes	Well	Ground water	Permanent	Inactive
WELL 01-06 - DESTROYED	17922	Yes	Well	Ground water	Permanent	Inactive
WELL 04-03 - DESTROYED	17915	Yes	Well	Ground water	Permanent	Inactive
WELL 11-01 - DESTROYED	17878	Yes	Well	Ground water	Permanent	Inactive
WELL 08-01 - DESTROYED	17877	Yes	Well	Ground water	Permanent	Inactive
WELL 05-03 - DESTROYED	17876	Yes	Well	Ground water	Permanent	Inactive
WELL 05-02 - DESTROYED	17875	Yes	Well	Ground water	Permanent	Inactive
WELL 35-01 - DESTROYED	17838	Yes	Well	Ground water	Permanent	Inactive
WELL 35-02 - DESTROYED	17834	Yes	Well	Ground water	Permanent	Inactive
WELL 09-01 - INAC-2018	15420	Yes	Well	Ground water	Permanent	Inactive
WELL 90-01 - INAC	15414	Yes	Well	Ground water	Permanent	Inactive
WELL 89-01 - INAC-2018	15401	Yes	Well	Ground water	Permanent	Inactive
WELL 25-01 - BEFORE_GAC-TCP & PCE	9956	Yes	Well	Ground water	Permanent	Active
WELL 26-01 - RAW	9955	Yes	Well	Ground water	Permanent	Active
WELL 27-01 - BEFORE_GAC-TCP	9953	Yes	Well	Ground water	Permanent	Active
WELL 30-01 - RAW	9952	Yes	Well	Ground water	Permanent	Active
WELL 24-01 - RAW	9948	Yes	Well	Ground water	Permanent	Active
WELL 19-01 - BEFORE_GAC-TCP	9941	Yes	Well	Ground water	Permanent	Active
WELL 20-01 - RAW	9931	Yes	Well	Ground water	Permanent	Active
WELL 22-01 - RAW	9929	Yes	Well	Ground water	Permanent	Active
WELL 23-01 - BEFORE_GAC-TCP	9928	Yes	Well	Ground water	Permanent	Active
WELL 41-01 - BEFORE_GAC-TCP	9924	Yes	Well	Ground water	Permanent	Active
WELL 45-01 - RAW	9921	Yes	Well	Ground water	Permanent	Active
WELL 47-01 - RAW	9917	Yes	Well	Ground water	Permanent	Active
WELL 40-01 - BEFORE_GAC-TCP	9916	Yes	Well	Ground water	Permanent	Active
WELL 48-01 - RAW	9915	Yes	Well	Ground water	Permanent	Active
WELL 49-01 - RAW	9913	Yes	Well	Ground water	Permanent	Active
WELL 50-01 - RAW	9912	Yes	Well	Ground water	Permanent	Active
WELL 51-01 - RAW	9911	Yes	Well	Ground water	Permanent	Active
WELL 46-01 - RAW	9910	Yes	Well	Ground water	Permanent	Active
WELL 38-01 - BEFORE_GAC-PFAS-TRT	9909	Yes	Well	Ground water	Permanent	Active
WELL 13-01 - BEFORE_GAC-TCP DBCP & PCE	9908	Yes	Well	Ground water	Permanent	Active
WELL 34-01 - BEFORE_GAC-TCP	9907	Yes	Well	Ground water	Permanent	Active
WELL 39-01 - RAW	9897	Yes	Well	Ground water	Permanent	Active
WELL 32-01 - BEFORE_GAC-TCP & PCE	9895	Yes	Well	Ground water	Permanent	Active
WELL 37-01 - RAW	9894	Yes	Well	Ground water	Permanent	Active
WELL 15-01 - RAW	9886	Yes	Well	Ground water	Permanent	Active
WELL 55-02 - BEFORE_IX-PFAS-TRT	9858	Yes	Well	Ground water	Permanent	Active
WELL 94-01 - RAW	9857	Yes	Well	Ground water	Permanent	Active
WELL 07-01 - RAW	9853	Yes	Well	Ground water	Permanent	Active
WELL 11-02 - BEFORE_GAC-TCP	9849	Yes	Well	Ground water	Permanent	Active

1 - 50 of 191

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 39-01 - CL2	4416	Hypochlorination, Post	Disinfection
WELL 52-01 - CL2	4418	Hypochlorination, Post	Disinfection
WELL 51-01 - CL2	4419	Hypochlorination, Post	Disinfection
WELL 50-01 - CL2	4420	Hypochlorination, Post	Disinfection
WELL 49-01 - CL2	4421	Hypochlorination, Post	Disinfection
WELL 48-01 - CL2	4422	Hypochlorination, Post	Disinfection
WELL 47-01 - CL2	4423	Hypochlorination, Post	Disinfection
WELL 46-01 - CL2	4424	Hypochlorination, Post	Disinfection
WELL 45-01 - CL2	4425	Hypochlorination, Post	Disinfection
WELL 56-01 - CL2	4426	Hypochlorination, Post	Disinfection
WELL 40-01 - AFTER_GAC-TCP	4427	Activated Carbon, Granular	Organics removal
WELL 40-01 - AFTER_GAC-TCP	4427	Hypochlorination, Post	Disinfection
WELL 61-01 - CL2	4428	Hypochlorination, Post	Disinfection
WELL 38-01 - AFTER_GAC-PFAS-TRT	4429	Activated Carbon, Granular	Organics removal
WELL 38-01 - AFTER_GAC-PFAS-TRT	4429	Hypochlorination, Post	Disinfection
WELL 37-01 - CL2	4430	Hypochlorination, Post	Disinfection
WELL 36-01 - CL2	4431	Hypochlorination, Post	Disinfection
WELL 34-01 - AFTER_GAC-TCP	4432	Activated Carbon, Granular	Organics removal
WELL 34-01 - AFTER_GAC-TCP	4432	Hypochlorination, Post	Disinfection
WELL 32-01 - AFTER_GAC-TCP & PCE	4433	Hypochlorination, Post	Disinfection
WELL 68-01 - CL2 INAC_2015	4434	Hypochlorination, Post	Disinfection
WELL 27-01 - GAC_EFF-TCP	4435	Activated Carbon, Granular	Organics removal
WELL 27-01 - GAC_EFF-TCP	4435	Hypochlorination, Post	Disinfection
WELL 26-01 - CL2	4436	Hypochlorination, Post	Disinfection
WELL 25-01 - AFTER_GAC-TCP & PCE	4437	Hypochlorination, Post	Disinfection
WELL 41-01 - AFTER_GAC-TCP	4438	Activated Carbon, Granular	Organics removal
WELL 41-01 - AFTER_GAC-TCP	4438	Hypochlorination, Post	Disinfection
WELL 53-01 - CL2	4449	Hypochlorination, Post	Disinfection
WELL 22-01 - CL2	4451	Hypochlorination, Post	Disinfection
WELL 78-01 - CL2	4452	Hypochlorination, Post	Disinfection
WELL 80-01 - CL2	4453	Hypochlorination, Post	Disinfection
WELL 79-01 - AFTER_GAC-TCP	4454	Activated Carbon, Granular	Organics removal
WELL 79-01 - AFTER_GAC-TCP	4454	Hypochlorination, Post	Disinfection
WELL 72-01 - CL2	4455	Hypochlorination, Post	Disinfection
WELL 77-01 - AFTER_GAC-PFOA/PFOS	4456	Activated Carbon, Granular	Organics removal
WELL 77-01 - AFTER_GAC-PFOA/PFOS	4456	Hypochlorination, Post	Disinfection
WELL 73-01 - CL2 INAC2014	4457	Hypochlorination, Post	Disinfection
WELL 70-01 - CL2	4458	Hypochlorination, Post	Disinfection
WELL 64-01 - CL2	4459	Hypochlorination, Post	Disinfection
WELL 62-01 - CL2	4460	Hypochlorination, Post	Disinfection
WELL 63-01 & 63-02 NO3 IX EFF INAC	4463	Ion Exchange	Inorganics removal
WELL 63-01 & 63-02 NO3 IX EFF INAC	4463	Hypochlorination, Post	Disinfection
WELL 92-01 - CL2 INAC2014	4464	Hypochlorination, Post	Disinfection
WELL 93-01 - CL2	4465	Hypochlorination, Post	Disinfection
WELL 55-02 - AFTER_IX-PFAS-TRT	4466	Ion Exchange	Organics removal
WELL 55-02 - AFTER_IX-PFAS-TRT	4466	Hypochlorination, Post	Disinfection
WELL 13-01 - AFTER_GAC-TCP DBCP & PCE	4467	Hypochlorination, Post	Disinfection
WELL 13-01 - AFTER_GAC-TCP DBCP & PCE	4467	Activated Carbon, Granular	Organics removal
WELL 24-01 - CL2	4472	Hypochlorination, Post	Disinfection
WELL 06-02 - CL2 INAC2016	4485	Hypochlorination, Post	Disinfection

1 - 50 of 89

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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