CT1310011 · Connecticut
SOUTHINGTON WATER DEPARTMENT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 12
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 7
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 41 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 8856816 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2025 · period end March 31, 2025 · first reported September 2, 2025 · EPA return-to-compliance field March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304414 April 30, 2025 Resolving State Compliance achieved 304411 October 1, 2025 Informal State Violation/Reminder Notice 304412 October 1, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 8856815 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2025 · period end March 31, 2025 · first reported September 2, 2025 · EPA return-to-compliance field March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304415 April 30, 2025 Resolving State Compliance achieved 304409 October 1, 2025 Informal State Violation/Reminder Notice 304410 October 1, 2025 Informal State Public Notification requested Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 8856805 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 12, 2024 · period end July 23, 2024 · first reported September 27, 2024 · EPA return-to-compliance field July 23, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304363 July 19, 2024 Informal State Violation/Reminder Notice 304399 July 23, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 8856804 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 12, 2024 · period end July 23, 2024 · first reported September 27, 2024 · EPA return-to-compliance field July 23, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304364 July 19, 2024 Informal State Violation/Reminder Notice 304401 July 23, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 8856803 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 12, 2024 · period end July 23, 2024 · first reported September 27, 2024 · EPA return-to-compliance field July 23, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304365 July 19, 2024 Informal State Violation/Reminder Notice 304403 July 23, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 8856814 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 5, 2024 · period end July 23, 2024 · first reported September 27, 2024 · EPA return-to-compliance field July 23, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304366 July 19, 2024 Informal State Violation/Reminder Notice 304405 July 23, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 8856794 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2023 · period end November 30, 2023 · first reported March 7, 2024 · EPA return-to-compliance field November 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304346 November 30, 2023 Resolving State Compliance achieved 304345 February 29, 2024 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 8856793 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start August 10, 2023 · period end August 24, 2023 · first reported December 20, 2023 · EPA return-to-compliance field August 24, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304344 August 24, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8856784 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported June 29, 2023 · EPA return-to-compliance field March 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304284 June 5, 2023 Informal State Violation/Reminder Notice 304285 June 5, 2023 Informal State Public Notification requested 304286 June 30, 2023 Resolving State Compliance achieved 304406 July 23, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8856783 · Nitrate · Nitrate RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 23, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304335 December 31, 2022 Resolving State Compliance achieved 304307 June 12, 2023 Informal State Violation/Reminder Notice 304308 June 12, 2023 Informal State Public Notification requested 304404 July 23, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Failure to Conduct Assessment MonitoringViolation 8856779 · E. COLI · Ground Water RuleNoncompliance period start June 1, 2022 · period end June 30, 2022 · first reported October 3, 2022 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304328 July 31, 2022 Resolving State Compliance achieved 304303 June 12, 2023 Informal State Violation/Reminder Notice 304304 June 12, 2023 Informal State Public Notification requested 304400 July 23, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Failure to Conduct Assessment MonitoringViolation 8856778 · E. COLI · Ground Water RuleNoncompliance period start June 1, 2022 · period end June 30, 2022 · first reported October 3, 2022 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 304330 July 31, 2022 Resolving State Compliance achieved 304305 June 12, 2023 Informal State Violation/Reminder Notice 304306 June 12, 2023 Informal State Public Notification requested 304402 July 23, 2024 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