NJ0713001 · New Jersey
MONTCLAIR WATER BUREAU
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 4
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Essex 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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 79 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 25796 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2025 · period end April 7, 2026 · first reported March 27, 2026 · EPA return-to-compliance field April 7, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3832 March 18, 2026 Informal State Formal Notice of Violation issued 3833 April 7, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
WQP Entry Point/Tap Treatment Technique Non-ComplianceViolation 25793 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2024 · period end June 30, 2024 · first reported February 14, 2025 · EPA return-to-compliance field June 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3824 October 9, 2024 Informal State Formal Notice of Violation issued 3829 November 8, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 25731 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end August 30, 2023 · first reported November 30, 2023 · EPA return-to-compliance field August 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3786 August 15, 2023 Informal State Formal Notice of Violation issued 3801 August 30, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 25580 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end July 30, 2021 · first reported December 15, 2021 · EPA return-to-compliance field July 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3772 July 30, 2021 Resolving State Compliance achieved 3771 August 10, 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