NJ1410001 · New Jersey

EAST HANOVER TWP WATER DEPT

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

Violation records shown: 12
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 8

Counties listed by EPA · Morris 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 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 180 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Water Quality Parameter M/RViolation 141824 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11741	June 16, 2026	Informal	State Formal Notice of Violation issued
11742	June 16, 2026	Informal	State Public Notification requested

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 141821 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2024 · period end November 15, 2024 · first reported March 31, 2025 · EPA return-to-compliance field November 15, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11730	November 13, 2024	Informal	State Formal Notice of Violation issued
11731	November 15, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

WQP Entry Point/Tap Treatment Technique Non-ComplianceViolation 141823 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11736	May 13, 2025	Informal	State Formal Notice of Violation issued
11737	May 13, 2025	Informal	State Public Notification requested
11738	June 28, 2025	Informal	State Public Notification received
11740	December 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 141822 · 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
11732	April 15, 2025	Informal	State Formal Notice of Violation issued
11733	April 15, 2025	Informal	State Public Notification requested
11739	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 141817 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11720	October 26, 2023	Informal	State Formal Notice of Violation issued
11721	October 26, 2023	Informal	State Public Notification requested
11728	December 18, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 141815 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 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
11715	August 23, 2022	Informal	State Formal Notice of Violation issued
11716	August 23, 2022	Informal	State Public Notification requested
11719	December 19, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 141811 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2021 · period end November 29, 2021 · first reported February 25, 2022 · EPA return-to-compliance field November 29, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11705	November 3, 2021	Informal	State Formal Notice of Violation issued
11708	November 29, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 141813 · Lead and Copper Rule · Lead and Copper Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11709	February 11, 2022	Informal	State Formal Notice of Violation issued
11710	February 11, 2022	Informal	State Public Notification requested
11719	December 19, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 141809 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2021 · period end November 29, 2021 · first reported December 15, 2021 · EPA return-to-compliance field November 29, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11702	August 10, 2021	Informal	State Formal Notice of Violation issued
11707	November 29, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 141810 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2021 · period end June 30, 2021 · first reported September 14, 2021 · EPA return-to-compliance field June 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11703	September 1, 2021	Informal	State Formal Notice of Violation issued
11704	September 1, 2021	Informal	State Public Notification requested
11719	December 19, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 141808 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start December 30, 2020 · first reported April 13, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
11701 March 10, 2021 Informal State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11701	March 10, 2021	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 141807 · 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11698	February 11, 2021	Informal	State Formal Notice of Violation issued
11699	February 11, 2021	Informal	State Public Notification requested
11719	December 19, 2022	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