NJ1603001 · New Jersey

MANCHESTER UTILITIES AUTHORITY

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

Violation records shown: 13
EPA health-based flag: 5
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 8

Counties listed by EPA · Passaic County, New Jersey

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 90 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Filter)Violation 6346 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 29, 2025 · EPA return-to-compliance field June 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8413	July 15, 2025	Informal	State Formal Notice of Violation issued
8414	July 15, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Filter)Violation 6345 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 29, 2025 · EPA return-to-compliance field May 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8409	June 17, 2025	Informal	State Formal Notice of Violation issued
8410	June 17, 2025	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 6342 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported September 19, 2024 · EPA return-to-compliance field June 30, 2024

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8396	June 26, 2024	Informal	State Formal Notice of Violation issued
8397	June 26, 2024	Informal	State Public Notification requested
8399	August 1, 2024	Informal	State Public Notification received
8400	August 1, 2024	Informal	State Public Notification requested
8401	October 30, 2024	Informal	State Public Notification requested
8402	October 30, 2024	Informal	State Public Notification received
8411	June 11, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 6341 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported September 19, 2024 · EPA return-to-compliance field April 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8394	June 20, 2024	Informal	State Formal Notice of Violation issued
8395	June 20, 2024	Informal	State Public Notification requested
8403	July 2, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 6339 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 11, 2024 · EPA return-to-compliance field March 31, 2024

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8387	March 11, 2024	Informal	State Formal Notice of Violation issued
8388	March 11, 2024	Informal	State Public Notification requested
8393	April 1, 2024	Informal	State Public Notification requested
8392	April 19, 2024	Informal	State Public Notification received
8404	October 30, 2024	Informal	State Public Notification received
8411	June 11, 2025	Resolving	State Compliance achieved
8422	November 14, 2025	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 6338 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 12, 2023 · period end February 22, 2024 · first reported February 23, 2024 · EPA return-to-compliance field February 22, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8385	February 7, 2024	Informal	State Formal Notice of Violation issued
8386	February 7, 2024	Informal	State Public Notification requested
8389	February 22, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 6333 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported November 30, 2023 · EPA return-to-compliance field June 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8373	August 18, 2023	Informal	State Public Notification requested
8374	August 18, 2023	Informal	State Formal Notice of Violation issued
8390	October 24, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 6336 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported November 30, 2023 · EPA return-to-compliance field June 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8383	August 29, 2023	Resolving	State Compliance achieved
8381	October 3, 2023	Informal	State Formal Notice of Violation issued
8382	October 3, 2023	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 6331 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 7, 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
8365	June 6, 2022	Informal	State Formal Notice of Violation issued
8366	June 6, 2022	Informal	State Public Notification requested
8367	July 11, 2022	Informal	State Public Notification received
8411	June 11, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 6328 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 16, 2022 · EPA return-to-compliance field March 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8359	March 11, 2022	Informal	State Formal Notice of Violation issued
8360	March 11, 2022	Informal	State Public Notification requested
8363	April 15, 2022	Informal	State Public Notification received
8411	June 11, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 6327 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 25, 2022 · EPA return-to-compliance field December 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8355	November 24, 2021	Informal	State Formal Notice of Violation issued
8356	November 24, 2021	Informal	State Public Notification requested
8357	January 12, 2022	Informal	State Public Notification received
8372	February 7, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 6326 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2020 · period end December 31, 2020 · first reported April 13, 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
8351	February 11, 2021	Informal	State Formal Notice of Violation issued
8352	February 11, 2021	Informal	State Public Notification requested
8368	May 25, 2021	Resolving	State Compliance achieved
8354	October 6, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 6320 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 5, 2019 · period end December 11, 2021 · first reported June 28, 2019 · EPA return-to-compliance field December 11, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8335	May 2, 2019	Informal	State Formal Notice of Violation issued
8336	May 2, 2019	Informal	State Public Notification requested
8358	December 11, 2021	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