Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA1510038
PWS Name	BEAR VALLEY CSD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	5592
County Served	Kern

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	9412011	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9412010	Open	17-OCT-2024	-	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9412007	Returned to Compliance	01-DEC-2014	31-DEC-2014	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	1119014	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	619012	Returned to Compliance	01-JUN-2006	30-JUN-2006	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	419010	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	419011	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	119007	Returned to Compliance	01-JAN-2001	31-MAR-2001	Yes
MR	Monitoring, Check/Repeat/Confirmation	Nitrate Rule	Nitrate	119008	Returned to Compliance	01-JAN-2001	31-MAR-2001	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9412006	Returned to Compliance	01-JUL-1994	31-JUL-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9312005	Returned to Compliance	01-JUL-1993	31-JUL-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9312001	Returned to Compliance	01-OCT-1992	31-OCT-1992	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	9212003	Returned to Compliance	25-MAR-1992	01-NOV-1994	Yes

1 - 13 of 13

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9999900000000000001	9412010	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-2026-033
9999900000000000001	9412011	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-2026-033
9519014	1119014	SOX	State Compliance achieved	05-MAR-2018	State	SDWIS Cleanup/ Blackout 2018
9519012	9412007	SFL	State Administrative/Compliance Order without penalty issued	03-FEB-2015	State	-
719023	619012	SFL	State Administrative/Compliance Order without penalty issued	08-SEP-2006	State	ENF_NO:03-19-06C-040; COLIFORM MCL FAILURE FOR 6/06 QTR. MONITORING FOR RAW H2O, INVES. CAUSE OF POS SAMPLE
819027	419010	SOX	State Compliance achieved	01-JAN-2005	State	SYSTEM RETURN TO COMPLIANCE DBP MONITORING COMPLETED
819027	419011	SOX	State Compliance achieved	01-JAN-2005	State	SYSTEM RETURN TO COMPLIANCE DBP MONITORING COMPLETED
119012	119008	SFL	State Administrative/Compliance Order without penalty issued	17-AUG-2001	State	ENF_NO:03-19-01C-014; NOTIFIED SYS OF NO3 MCL & MR V SUBMIT A WRITTEN RESPONSE TO CIT ABOUT WELL 5 USE
119012	119007	SFL	State Administrative/Compliance Order without penalty issued	17-AUG-2001	State	ENF_NO:03-19-01C-014; NOTIFIED SYS OF NO3 MCL & MR V SUBMIT A WRITTEN RESPONSE TO CIT ABOUT WELL 5 USE
9519010	9212003	SOX	State Compliance achieved	01-NOV-1994	State	COM NO. 03-179
9519006	9412006	SFJ	State Formal Notice of Violation issued	12-AUG-1994	State	ENF_NO:03-12-94C-166; PN REQ.
9319005	9312005	SFJ	State Formal Notice of Violation issued	26-JUL-1993	State	ENF_NO:03-292; NO DIRECTIVES CIT
9519011	9312001	SOX	State Compliance achieved	27-NOV-1992	State	03-207 COMPLIED

1 - 13 of 13

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 09 - INACTIVE	16116	Yes	Well	Ground water	Emergency	Inactive
WELL 03- INACTIVE	16111	Yes	Well	Ground water	Permanent	Inactive
WELL 36- INACTIVE	15961	Yes	Well	Ground water	Permanent	Inactive
WELL 37- INACTIVE	11221	Yes	Well	Ground water	Permanent	Inactive
WELL 34-INACTIVE	11219	Yes	Well	Ground water	Permanent	Inactive
WELL CV-6	53374	Yes	Well	Ground water	Permanent	Active
WELL 32	15959	Yes	Well	Ground water	Permanent	Active
WELL 31	15956	Yes	Well	Ground water	Permanent	Active
WELL CV-4	11242	Yes	Well	Ground water	Permanent	Active
WELL 01	11218	Yes	Well	Ground water	Permanent	Active
WELL CV-5	11217	Yes	Well	Ground water	Permanent	Active
WELL CV-3 - INACTIVE	CA1510038040	Yes	Well	Ground water	Other	Inactive
WELL 11 - AGRICULTURAL - IRRIGATION	8454	Yes	Well	Ground water	Other	Inactive
WELL 13A-INACTIVE	53372	Yes	Well	Ground water	Other	Inactive
WELL 13 - DESTROYED	24323	Yes	Well	Ground water	Other	Inactive
WELL 23 - INACTIVE	22668	Yes	Well	Ground water	Other	Inactive
WELL 24 - INACTIVE	22667	Yes	Well	Ground water	Other	Inactive
WELL 07 - INACTIVE (IRRIG)	22626	Yes	Well	Ground water	Other	Inactive
WELL 08 - INACTIVE	22625	Yes	Well	Ground water	Other	Inactive
WELL 10 - INACTIVE	22624	Yes	Well	Ground water	Other	Inactive
WELL 33 - INACTIVE	20756	Yes	Well	Ground water	Other	Inactive
WELL 22 - DESTROYED	18657	Yes	Well	Ground water	Other	Inactive
WELL 21 - DESTROYED	18656	Yes	Well	Ground water	Other	Inactive
WELL 15 - DESTROYED	18653	Yes	Well	Ground water	Other	Inactive
WELL 16 - DESTROYED	18652	Yes	Well	Ground water	Other	Inactive
WELL 20 - DESTROYED	18650	Yes	Well	Ground water	Other	Inactive
WELL 19 - DESTROYED	18648	Yes	Well	Ground water	Other	Inactive
WELL 18 - DESTROYED	18647	Yes	Well	Ground water	Other	Inactive
WELL 28 - DESTROYED	18630	Yes	Well	Ground water	Other	Inactive
WELL 26 - DESTROYED	18629	Yes	Well	Ground water	Other	Inactive
WELL 04-INACTIVE	16112	Yes	Well	Ground water	Other	Inactive
WELL 02-INACTIVE	16095	Yes	Well	Ground water	Other	Inactive
WELL 25 - INACTIVE	16023	Yes	Well	Ground water	Other	Inactive
WELL 38 - INACTIVE	15962	Yes	Well	Ground water	Other	Inactive
WELL 30-INACTIVE	15955	Yes	Well	Ground water	Other	Inactive
WELL 29-INACTIVE	15954	Yes	Well	Ground water	Other	Inactive
WELL CV-3- IINACTIVE	11244	Yes	Well	Ground water	Other	Inactive
WELL CV-2 INACTIVE	11233	Yes	Well	Ground water	Other	Inactive
WELL CV-1 INACTIVE	11222	Yes	Well	Ground water	Other	Inactive
WELL 35 - INACTIVE	11220	Yes	Well	Ground water	Other	Inactive
WELL 06	16113	Yes	Well	Ground water	Other	Active
WELL 17 - INACTIVE	22669	Yes	Well	Ground water	Interim	Inactive
WELL 14 - INACTIVE	22632	Yes	Well	Ground water	Interim	Inactive
WELL 12 - INACTIVE	22623	Yes	Well	Ground water	Interim	Inactive
DISTRIBUTION SYSTEM	27126	No	Distribution System/Zone	-	-	Active
WELL 05 - MONITORING WELL-INACTIVE	27127	No	Sampling Station	-	-	Inactive
WELL CV-6-CL2 TREATMENT	53375	No	Treatment Plant	-	-	Active
WELL 06 - CL2 TREATMENT	55210	No	Treatment Plant	-	-	Active
WELL 31 - CL2 TREATMENT	55211	No	Treatment Plant	-	-	Active
WELL 32 - CL2 TREATMENT	55212	No	Treatment Plant	-	-	Active

1 - 50 of 68

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL13A-CL2 TREATMENT-INACTIVE	53373	Hypochlorination, Post	Disinfection
WELL CV-6-CL2 TREATMENT	53375	Hypochlorination, Post	Disinfection
WELL 09 - CL2 TREATMENT- INACTIVE	54630	Hypochlorination, Post	Disinfection
WELL 06 - CL2 TREATMENT	55210	Hypochlorination, Post	Disinfection
WELL 31 - CL2 TREATMENT	55211	Hypochlorination, Post	Disinfection
WELL 32 - CL2 TREATMENT	55212	Hypochlorination, Post	Disinfection
BOOSTER 8A-2-CL2 TRTMNT INACTIVE	5569	Hypochlorination, Post	Disinfection
BOOSTER 3C-CL2 TRTMNT	5570	Hypochlorination, Post	Disinfection
WELL CV-5 - CL2 TREATMENT	5573	Hypochlorination, Post	Disinfection
BOOSTER 2D-2-CL2 TRTMNT	5630	Hypochlorination, Post	Disinfection
WELL CV-4 - CL2 TREATMENT	5635	Hypochlorination, Pre	Disinfection
BOOSTER 4B-CL2 TRTMNT	5637	Hypochlorination, Post	Disinfection
BOOSTER 7C-1-CL2 TRTMNT	5640	Hypochlorination, Post	Disinfection
BOOSTER 2C-1-CL2 TRTMNT	5646	Hypochlorination, Post	Disinfection
WELL 01 - CL2 TREATMENT	5650	Hypochlorination, Pre	Disinfection
WELL 34 - CL2 TREATMENT-INACTIVE	5654	Hypochlorination, Pre	Disinfection
WELL CV-1 - CL2 TREATMENT INACTIVE	5655	Hypochlorination, Pre	Disinfection
BOOSTER 3D-1-CL2 TRTMNT	5656	Hypochlorination, Post	Disinfection
WELL CV-2 - CL2 TREATMENT INACTIVE	5657	Hypochlorination, Pre	Disinfection
BOOSTER 3A-CL2 TRTMNT	57822	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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