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CT1160011 · Connecticut

PUTNAM WATER POLLUTION CONTROL AUTHORITY

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

Violation records shown: 20
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 20

Open the EPA system record

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

Violations and what followed

Among 20 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099666 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080273	April 9, 2026	Informal	State Violation/Reminder Notice
4080274	April 9, 2026	Informal	State Public Notification requested
4080411	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099665 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080275	April 9, 2026	Informal	State Violation/Reminder Notice
4080276	April 9, 2026	Informal	State Public Notification requested
4080410	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099664 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080277	April 9, 2026	Informal	State Violation/Reminder Notice
4080278	April 9, 2026	Informal	State Public Notification requested
4080409	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099663 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080279	April 9, 2026	Informal	State Violation/Reminder Notice
4080280	April 9, 2026	Informal	State Public Notification requested
4080408	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099662 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080281	April 9, 2026	Informal	State Violation/Reminder Notice
4080282	April 9, 2026	Informal	State Public Notification requested
4080407	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099661 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080283	April 9, 2026	Informal	State Violation/Reminder Notice
4080284	April 9, 2026	Informal	State Public Notification requested
4080406	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099658 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080289	April 9, 2026	Informal	State Violation/Reminder Notice
4080290	April 9, 2026	Informal	State Public Notification requested
4080403	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099656 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080293	April 9, 2026	Informal	State Violation/Reminder Notice
4080294	April 9, 2026	Informal	State Public Notification requested
4080401	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099649 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080307	April 9, 2026	Informal	State Violation/Reminder Notice
4080308	April 9, 2026	Informal	State Public Notification requested
4080394	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099648 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080309	April 9, 2026	Informal	State Violation/Reminder Notice
4080310	April 9, 2026	Informal	State Public Notification requested
4080393	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099647 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080311	April 9, 2026	Informal	State Violation/Reminder Notice
4080312	April 9, 2026	Informal	State Public Notification requested
4080392	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099646 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080315	April 9, 2026	Informal	State Violation/Reminder Notice
4080316	April 9, 2026	Informal	State Public Notification requested
4080391	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099644 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080319	April 9, 2026	Informal	State Violation/Reminder Notice
4080320	April 9, 2026	Informal	State Public Notification requested
4080389	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099643 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080321	April 9, 2026	Informal	State Violation/Reminder Notice
4080322	April 9, 2026	Informal	State Public Notification requested
4080388	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099642 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080323	April 9, 2026	Informal	State Violation/Reminder Notice
4080324	April 9, 2026	Informal	State Public Notification requested
4080387	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099641 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080325	April 9, 2026	Informal	State Violation/Reminder Notice
4080326	April 9, 2026	Informal	State Public Notification requested
4080386	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099635 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080337	April 9, 2026	Informal	State Violation/Reminder Notice
4080338	April 9, 2026	Informal	State Public Notification requested
4080380	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099629 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080349	April 9, 2026	Informal	State Violation/Reminder Notice
4080350	April 9, 2026	Informal	State Public Notification requested
4080374	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099627 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080353	April 9, 2026	Informal	State Violation/Reminder Notice
4080354	April 9, 2026	Informal	State Public Notification requested
4080372	May 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4099624 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 30, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4080359	April 9, 2026	Informal	State Violation/Reminder Notice
4080360	April 9, 2026	Informal	State Public Notification requested
4080369	May 12, 2026	Resolving	State Compliance achieved

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