Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA2610003
PWS Name	BRIDGEPORT PUD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	524
County Served	Mono

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
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9913057	Open	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9913056	Open	17-OCT-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9913054	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9913053	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9913038	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9913039	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9913050	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9913051	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9913049	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9913048	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9913034	Returned to Compliance	01-MAR-2019	31-MAR-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9913046	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9913047	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913030	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913029	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9913044	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9913032	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913028	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9913045	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913027	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913026	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913025	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9913043	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913024	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9913042	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913023	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913022	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913018	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9913033	Returned to Compliance	01-JAN-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913021	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9913041	Returned to Compliance	01-JAN-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9913040	Returned to Compliance	01-JAN-2016	31-DEC-2016	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913020	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913019	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913017	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913014	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913013	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913012	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913011	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913010	Returned to Compliance	01-JAN-2014	31-MAR-2014	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9913015	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	9913016	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913009	Returned to Compliance	01-OCT-2013	31-DEC-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913008	Returned to Compliance	01-JUL-2013	30-SEP-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913007	Returned to Compliance	01-APR-2013	30-JUN-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913006	Returned to Compliance	01-JAN-2013	31-MAR-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913005	Returned to Compliance	01-OCT-2012	31-DEC-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	9913004	Returned to Compliance	01-JUL-2012	30-SEP-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1213022	Returned to Compliance	01-APR-2012	30-JUN-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	1213021	Returned to Compliance	01-JAN-2012	31-MAR-2012	Yes

1 - 50 of 71

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9913030	9913038	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913054	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913040	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913041	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913042	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913043	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913044	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913045	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913046	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913047	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913048	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913049	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913050	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913051	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913053	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913030	9913039	SOX	State Compliance achieved	25-JUL-2024	State	RTC Date
9913025	713004	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	713005	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	813006	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	813007	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	813008	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	913009	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	913010	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	913011	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1013012	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1013013	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1013014	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1013015	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1113016	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1113017	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1113018	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1113019	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1213020	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1213021	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	1213022	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913004	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913005	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913006	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913007	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913008	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913009	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913010	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913011	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913012	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913013	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913014	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913017	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913018	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913019	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001
9913025	9913020	SOX	State Compliance achieved	13-JUL-2022	State	05-13- 09CO-001, 05-13-14R-001, 05-13-15R-001

1 - 50 of 69

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 01 - INACTIVE	19912	Yes	Well	Ground water	Other	Inactive
WELL 02 (TWIN LAKES WELL)	9671	Yes	Well	Ground water	Permanent	Active
WELL 04 (CAIN WELL)	9639	Yes	Well	Ground water	Permanent	Active
WELL 03 - INACTIVE	9651	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	29309	No	Distribution System/Zone	-	-	Active
WELL 02 - TREATED (CL2)	45196	No	Treatment Plant	-	-	Active
WELL 04 - TREATED (CL2)	45197	No	Treatment Plant	-	-	Active
ARSENIC TREATMENT PLANT EFFLUENT	69168	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 02 - TREATED (CL2)	45196	Hypochlorination, Post	Disinfection
WELL 04 - TREATED (CL2)	45197	Hypochlorination, Post	Disinfection
ARSENIC TREATMENT PLANT EFFLUENT	69168	Coagulation	Inorganics removal

1 - 3 of 3

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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