MI0005290 · Michigan
PETERSBURG
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 · Monroe 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 3 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4000312 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 26, 2023 · period end November 15, 2023 · first reported March 6, 2024 · EPA return-to-compliance field November 15, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4002317 November 13, 2023 Informal State Violation/Reminder Notice 4002319 November 15, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4000311 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start May 1, 2022 · period end July 31, 2022 · first reported December 2, 2022 · EPA return-to-compliance field July 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4002315 October 11, 2022 Resolving State Compliance achieved 4002313 October 25, 2022 Informal State Violation/Reminder Notice 4002314 October 25, 2022 Informal State Public Notification requested 4002316 November 15, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4000310 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start May 1, 2022 · period end July 31, 2022 · first reported December 2, 2022 · EPA return-to-compliance field July 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4002315 October 11, 2022 Resolving State Compliance achieved 4002313 October 25, 2022 Informal State Violation/Reminder Notice 4002314 October 25, 2022 Informal State Public Notification requested 4002316 November 15, 2023 Informal State Public Notification received
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