NJ1212001 · New Jersey

MILLTOWN W DEPT

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

Violation records shown: 29
EPA health-based flag: 13
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 16

Counties listed by EPA · Middlesex 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 18 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 59.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 3859 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 30, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 3857 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported March 27, 2026 · EPA return-to-compliance field March 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3640	March 11, 2026	Informal	State Formal Notice of Violation issued
3641	March 11, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Treatment Technique (SWTR and GWR)Violation 3855 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 27, 2026 · EPA return-to-compliance field November 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3633	January 22, 2026	Informal	State Formal Notice of Violation issued
3634	January 22, 2026	Informal	State Public Notification requested
3647	June 15, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 3853 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 27, 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
3625	November 17, 2025	Informal	State Formal Notice of Violation issued
3626	November 17, 2025	Informal	State Public Notification requested
3632	November 17, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

WQP Entry Point/Tap Treatment Technique Non-ComplianceViolation 3858 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2025 · period end December 31, 2025 · first reported June 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
3642	March 31, 2026	Informal	State Formal Notice of Violation issued
3643	March 31, 2026	Informal	State Public Notification requested
3648	May 14, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 3851 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported December 23, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3621	October 21, 2025	Informal	State Formal Notice of Violation issued
3622	October 21, 2025	Informal	State Public Notification requested
3630	November 17, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 3850 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3617	June 17, 2025	Informal	State Formal Notice of Violation issued
3618	June 17, 2025	Informal	State Public Notification requested
3637	July 10, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 3847 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3611	June 5, 2025	Informal	State Formal Notice of Violation issued
3612	June 5, 2025	Informal	State Public Notification requested
3619	July 23, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 3846 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3609	June 5, 2025	Informal	State Formal Notice of Violation issued
3610	June 5, 2025	Informal	State Public Notification requested
3620	July 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 3856 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2025 · period end June 30, 2025 · first reported March 27, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3645	January 1, 2026	Resolving	State Compliance achieved
3635	February 3, 2026	Informal	State Formal Notice of Violation issued
3636	February 3, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

WQP Entry Point/Tap Treatment Technique Non-ComplianceViolation 3854 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2025 · period end June 30, 2025 · first reported December 23, 2025 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3631	January 16, 2025	Informal	State Public Notification received
3628	November 28, 2025	Informal	State Formal Notice of Violation issued
3629	November 28, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 3844 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2025 · period end March 5, 2026 · first reported June 30, 2025 · EPA return-to-compliance field March 5, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3601	January 30, 2025	Informal	State Formal Notice of Violation issued
3602	January 30, 2025	Informal	State Public Notification requested
3638	March 5, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 3849 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 1, 2024 · period end February 28, 2025 · first reported June 30, 2025 · EPA return-to-compliance field February 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3644	May 31, 2025	Resolving	State Compliance achieved
3615	June 11, 2025	Informal	State Formal Notice of Violation issued
3616	June 11, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 3848 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 1, 2024 · period end February 28, 2025 · first reported June 30, 2025 · EPA return-to-compliance field February 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3644	May 31, 2025	Resolving	State Compliance achieved
3615	June 11, 2025	Informal	State Formal Notice of Violation issued
3616	June 11, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 3842 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 11, 2024 · period end December 3, 2024 · first reported March 31, 2025 · EPA return-to-compliance field December 3, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3608	December 3, 2024	Resolving	State Compliance achieved
3595	December 4, 2024	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 3841 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported March 31, 2025 · EPA return-to-compliance field October 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3596	December 3, 2024	Resolving	State Compliance achieved
3593	December 4, 2024	Informal	State Formal Notice of Violation issued
3594	December 4, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 3839 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 31, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3589	November 20, 2024	Informal	State Formal Notice of Violation issued
3590	November 20, 2024	Informal	State Public Notification requested
3606	March 5, 2025	Informal	State Public Notification received

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 3840 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported February 14, 2025 · EPA return-to-compliance field September 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3607	October 31, 2024	Resolving	State Compliance achieved
3591	November 26, 2024	Informal	State Formal Notice of Violation issued
3592	November 26, 2024	Informal	State Public Notification requested
3605	February 19, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 3845 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2024 · period end December 31, 2024 · first reported June 30, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3603	April 14, 2025	Informal	State Formal Notice of Violation issued
3604	April 14, 2025	Informal	State Public Notification requested
3639	March 5, 2026	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 3838 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 14, 2025 · EPA return-to-compliance field September 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3581	September 11, 2024	Informal	State Formal Notice of Violation issued
3582	September 11, 2024	Informal	State Public Notification requested
3583	October 11, 2024	Informal	State Public Notification requested
3588	October 31, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 3837 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2023 · period end December 31, 2023 · first reported June 11, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3613	January 1, 2024	Resolving	State Compliance achieved
3579	May 2, 2024	Informal	State Formal Notice of Violation issued
3580	May 2, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 3835 · Lead and Copper Rule · Lead and Copper Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3574	October 25, 2023	Informal	State Formal Notice of Violation issued
3576	November 13, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 3832 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start July 11, 2022 · period end July 20, 2022 · first reported December 1, 2022 · EPA return-to-compliance field July 20, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3567 July 14, 2022 Informal State Formal Notice of Violation issued
3571 July 20, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3567	July 14, 2022	Informal	State Formal Notice of Violation issued
3571	July 20, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 3834 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3572	February 6, 2023	Informal	State Formal Notice of Violation issued
3573	February 6, 2023	Informal	State Public Notification requested
3614	June 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 3830 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported September 7, 2022 · EPA return-to-compliance field June 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3565	July 12, 2022	Informal	State Formal Notice of Violation issued
3566	July 12, 2022	Informal	State Public Notification requested
3646	July 19, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 3829 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start May 11, 2022 · period end May 24, 2022 · first reported September 7, 2022 · EPA return-to-compliance field May 24, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3561 May 16, 2022 Informal State Formal Notice of Violation issued
3563 May 24, 2022 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 3827 · Surface Water Treatment Rule · Surface Water Treatment Rule
Noncompliance period start April 1, 2022 · period end April 15, 2022 · first reported September 7, 2022 · EPA return-to-compliance field April 15, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3564 April 15, 2022 Resolving State Compliance achieved
3559 May 11, 2022 Informal State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3561	May 16, 2022	Informal	State Formal Notice of Violation issued
3563	May 24, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3564	April 15, 2022	Resolving	State Compliance achieved
3559	May 11, 2022	Informal	State Formal Notice of Violation issued

EPA health-based flag · Resolved

OCCT/SOWT Treatment Installation/DemonstrationViolation 3826 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 17, 2021 · period end April 18, 2022 · first reported February 25, 2022 · EPA return-to-compliance field April 18, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3555	February 15, 2022	Informal	State Formal Notice of Violation issued
3556	February 15, 2022	Informal	State Public Notification requested
3557	March 18, 2022	Informal	State Public Notification received
3558	April 18, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 3824 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2021 · period end June 15, 2021 · first reported September 14, 2021 · EPA return-to-compliance field June 15, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3551	June 15, 2021	Informal	State Public Notification requested
3554	June 15, 2021	Resolving	State Compliance achieved
3550	July 20, 2021	Informal	State Formal Notice of Violation issued

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