Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA5410503
PWS Name	NPS-WOLVERTON
PWS Type	Community water system
Owner Type	Federal government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	2940
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	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	1212115	Open	02-JUL-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1212114	Returned to Compliance	01-APR-2024	30-APR-2024	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212124	Returned to Compliance	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212123	Returned to Compliance	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212122	Returned to Compliance	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212121	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212120	Returned to Compliance	01-OCT-2022	31-DEC-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212119	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1212112	Returned to Compliance	01-JUL-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212118	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212117	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212116	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212109	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212108	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212107	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1212105	Returned to Compliance	01-JUL-2018	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212104	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212103	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212102	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212100	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212101	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212098	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212099	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212096	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212097	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212095	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212094	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212091	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212089	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212090	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212087	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212088	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212085	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212086	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212083	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212084	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212081	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212082	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212079	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212080	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212077	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212078	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212074	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212075	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1212072	Returned to Compliance	01-APR-2014	30-APR-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212071	Returned to Compliance	01-JUL-2013	30-SEP-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212070	Returned to Compliance	01-JUL-2013	30-SEP-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212068	Returned to Compliance	01-APR-2013	30-JUN-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212069	Returned to Compliance	01-APR-2013	30-JUN-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212066	Returned to Compliance	01-JAN-2013	31-MAR-2013	Yes

1 - 50 of 115

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9512020	1212117	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212123	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212105	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212107	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212108	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212109	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212116	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212124	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212118	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212119	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212120	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212121	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512020	1212122	SOX	State Compliance achieved	17-NOV-2025	State	RTC HAA5 Viols, LCR 2018 Monit viol, 123TCP 2018 viol & SWTP Reporting Viol 2022
9512019	1212114	SOX	State Compliance achieved	10-OCT-2024	State	PN rec'd
9512017	1212112	SOX	State Compliance achieved	28-FEB-2023	State	Rec'd 2021 CCR
9512013	512003	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	512004	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	512005	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	512006	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	512007	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	512008	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	512009	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	512010	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	612011	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	612012	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	612013	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	612014	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	612015	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	612016	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	612017	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	612018	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	712019	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	712020	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	712021	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	712022	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	712023	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	712024	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	812025	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	812026	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	812027	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	812028	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	812029	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	812030	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	812031	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	812032	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	912033	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	912034	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	912035	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	912036	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP
9512013	912037	SOX	State Compliance achieved	12-FEB-2020	State	RTC: TTHM/HAA5 ST2 & ST1 DBP

1 - 50 of 114

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WOLVERTON CREEK - RAW	33904	Yes	Intake	Surface water	Permanent	Active
WOLVERTON WELL 01 - RAW	9450	Yes	Well	Ground water	Permanent	Active
WOLVERTON WELL 02 - DESTROYED	17932	Yes	Well	Ground water	Other	Inactive
LODGEPOLE SILLMAN CREEK - RAW	59710	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	33903	No	Distribution System/Zone	-	-	Active
WQP_CCT-TAP MONIT	74401	No	Sampling Station	-	-	Active
WOLVERTON SWTP-EFF	4197	No	Treatment Plant	-	-	Active
LODGEPOLE SWTP & CORRCONTRL-EFF	59711	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WOLVERTON SWTP-EFF	4197	Hypochlorination, Post	Disinfection
WOLVERTON SWTP-EFF	4197	Filtration, Slow Sand	Particulate removal
LODGEPOLE SWTP & CORRCONTRL-EFF	59711	Hypochlorination, Post	Disinfection
LODGEPOLE SWTP & CORRCONTRL-EFF	59711	Filtration, Rapid Sand	Inorganics removal
LODGEPOLE SWTP & CORRCONTRL-EFF	59711	Rapid Mix	Particulate removal
LODGEPOLE SWTP & CORRCONTRL-EFF	59711	Flocculation	Particulate removal
LODGEPOLE SWTP & CORRCONTRL-EFF	59711	Sedimentation	Particulate removal
LODGEPOLE SWTP & CORRCONTRL-EFF	59711	Inhibitor, Orthophosphate	Corrosion control

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.

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