MI0005490 · Michigan

PORT HURON TOWNSHIP

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

Violation records shown: 3
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 2

Counties listed by EPA · St. Clair County, Michigan

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

Violations and what followed

Among 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 260 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Unaddressed by formal action

Notification, Known or Potential LSLViolation 4001010 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · first reported February 27, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4009519	December 12, 2025	Informal	State Violation/Reminder Notice
4009520	December 12, 2025	Informal	State Public Notification requested

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 4001009 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2024 · period end December 13, 2024 · first reported December 3, 2024 · EPA return-to-compliance field December 13, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4009517	November 13, 2024	Informal	State Violation/Reminder Notice
4009518	December 13, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 4001008 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2023 · period end September 20, 2024 · first reported March 6, 2024 · EPA return-to-compliance field September 20, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4009513	October 30, 2023	Informal	State Violation/Reminder Notice
4009514	October 30, 2023	Informal	State Public Notification requested
4009516	June 27, 2024	Informal	State Public Notification received
4009515	September 20, 2024	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