Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA5410050
PWS Name	ALPAUGH COMMUNITY SERVICES DISTRICT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	871
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, Average	Arsenic Rule	Arsenic	1212068	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1212061	Returned to Compliance	01-OCT-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212067	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212066	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212065	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212064	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212063	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212062	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212060	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212058	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212057	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212056	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212053	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212051	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212050	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212049	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212048	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1212052	Returned to Compliance	01-OCT-2016	31-OCT-2016	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1212055	Returned to Compliance	01-OCT-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212047	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212043	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212042	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1212044	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1212045	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212041	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212039	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212038	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212037	Returned to Compliance	01-JAN-2014	31-MAR-2014	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1212040	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212036	Returned to Compliance	01-OCT-2013	31-DEC-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212035	Returned to Compliance	01-JUL-2013	30-SEP-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212034	Returned to Compliance	01-APR-2013	30-JUN-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212033	Returned to Compliance	01-JAN-2013	31-MAR-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212032	Returned to Compliance	01-OCT-2012	31-DEC-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212031	Returned to Compliance	01-APR-2012	30-JUN-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212030	Returned to Compliance	01-JAN-2012	31-MAR-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1212029	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1112028	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1112027	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1112026	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1112024	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1112025	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1112023	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1012022	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1012021	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1012020	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1012018	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	912017	Returned to Compliance	01-SEP-2009	30-SEP-2009	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	912016	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1012012	Returned to Compliance	01-APR-2009	30-JUN-2009	No

1 - 50 of 62

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1212026	1212061	SOX	State Compliance achieved	02-SEP-2021	State	RTC, Lead & Copper collected 6/24/21. PN in 2020 CCR.
1212025	1212029	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212068	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212067	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212066	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212065	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212064	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212063	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212062	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212060	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212058	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212057	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212056	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212053	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	712002	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	712003	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	712004	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	712005	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	812006	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	812007	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	812008	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	812009	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	912016	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1012018	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1012020	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1012021	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1012022	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1112023	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1112026	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1112027	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1112028	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212030	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212031	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212032	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212033	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212034	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212035	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212036	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212037	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212038	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212039	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212041	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212042	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212043	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212047	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212048	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212049	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212050	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212025	1212051	SOX	State Compliance achieved	29-JUN-2021	State	RTC-Arsenic Treatment Online
1212018	1212045	SOX	State Compliance achieved	12-MAR-2018	State	RTC: ST2 S: 9/8/16, Cr6 reg removed,TCRs

1 - 50 of 62

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 45 RAW - DESTROYED	17931	Yes	Well	Ground water	Other	Inactive
WELL 01 - BEFORE_AS-TRT	9453	Yes	Well	Ground water	Permanent	Active
WELL 10 - BEFORE_AS-TRT - INACTIVE	9452	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	33893	No	Distribution System/Zone	-	-	Active
AS TRT PLANT - BEFORE_BLEND	67809	No	Treatment Plant	-	-	Active
AS TRT PLANT - AFTER_BLEND	67810	No	Treatment Plant	-	-	Active
CL2 STATION - INAC2020	4199	No	Treatment Plant	-	-	Inactive
WELL 10 - CL2 INAC2013	4200	No	Treatment Plant	-	-	Inactive
WELL 45 TREATED - DESTROYED	6390	No	Treatment Plant	-	-	Inactive

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CL2 STATION - INAC2020	4199	Hypochlorination, Post	Disinfection
WELL 10 - CL2 INAC2013	4200	Hypochlorination, Post	Disinfection
AS TRT PLANT - BEFORE_BLEND	67809	Hypochlorination, Pre	Disinfection
AS TRT PLANT - BEFORE_BLEND	67809	pH Adjustment, Pre	Inorganics removal
AS TRT PLANT - BEFORE_BLEND	67809	Rapid Mix	Inorganics removal
AS TRT PLANT - BEFORE_BLEND	67809	Innovative	Inorganics removal
AS TRT PLANT - AFTER_BLEND	67810	Innovative	Inorganics removal
AS TRT PLANT - AFTER_BLEND	67810	Hypochlorination, Post	Disinfection

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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