CT0070021 · Connecticut

BERLIN WATER CONTROL COMMISSION

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 49
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 47

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 48 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action
LSL InventoryViolation 8646635 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · first reported December 15, 2025
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646629 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646626 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646625 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646624 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646623 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646621 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646619 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646618 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646617 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646616 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646615 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646614 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646613 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646611 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646610 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646609 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646608 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646604 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646589 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646588 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96169	May 7, 2024	Resolving	State Compliance achieved
96165	June 7, 2024	Informal	State Violation/Reminder Notice
96166	June 7, 2024	Informal	State Public Notification requested
96170	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 8646582 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96167	June 7, 2024	Informal	State Violation/Reminder Notice
96168	June 7, 2024	Informal	State Public Notification requested
96172	June 30, 2024	Resolving	State Compliance achieved
96171	July 1, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 8646581 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 28, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96167	June 7, 2024	Informal	State Violation/Reminder Notice
96168	June 7, 2024	Informal	State Public Notification requested
96172	June 30, 2024	Resolving	State Compliance achieved
96171	July 1, 2024	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 8646580 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2022 · period end October 5, 2022 · first reported November 18, 2022 · EPA return-to-compliance field October 5, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
96164 October 5, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96164	October 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646634 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 21, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96173	February 14, 2025	Informal	State Violation/Reminder Notice
96174	February 14, 2025	Informal	State Public Notification requested
96187	May 10, 2025	Resolving	State Compliance achieved
96183	June 13, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646633 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 21, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96175	February 14, 2025	Informal	State Violation/Reminder Notice
96176	February 14, 2025	Informal	State Public Notification requested
96186	May 10, 2025	Resolving	State Compliance achieved
96182	June 13, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646632 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 21, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96177	February 14, 2025	Informal	State Violation/Reminder Notice
96178	February 14, 2025	Informal	State Public Notification requested
96188	May 10, 2025	Resolving	State Compliance achieved
96184	June 13, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 8646579 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 17, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96158	May 4, 2021	Informal	State Violation/Reminder Notice
96159	May 4, 2021	Informal	State Public Notification requested
96161	June 30, 2021	Resolving	State Compliance achieved
96163	September 24, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 8646578 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 17, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96158	May 4, 2021	Informal	State Violation/Reminder Notice
96159	May 4, 2021	Informal	State Public Notification requested
96161	June 30, 2021	Resolving	State Compliance achieved
96163	September 24, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646575 · Styrene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646572 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646571 · Toluene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646570 · Benzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646569 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646567 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646565 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646564 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646563 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646562 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646561 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646560 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646559 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646557 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646556 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646555 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646554 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646550 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646535 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8646534 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
96160	March 31, 2021	Resolving	State Compliance achieved
96156	April 23, 2021	Informal	State Violation/Reminder Notice
96157	April 23, 2021	Informal	State Public Notification requested
96162	September 21, 2021	Informal	State Public Notification received

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility