MI0004510 · Michigan
MOUNT CLEMENS, CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Macomb 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 7 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.
EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 4001053 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 21, 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 4009537 January 16, 2025 Informal State Violation/Reminder Notice 4009538 January 16, 2025 Informal State Public Notification requested 4009539 February 15, 2025 Informal State Public Notification received 4009540 April 1, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 4001044 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported March 14, 2023 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009526 November 7, 2022 Informal State Violation/Reminder Notice 4009527 November 7, 2022 Informal State Public Notification requested 4009529 November 22, 2022 Resolving State Compliance achieved 4009528 November 29, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4001042 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 1, 2021 · period end February 28, 2022 · first reported May 31, 2022 · EPA return-to-compliance field February 28, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009522 May 17, 2022 Informal State Violation/Reminder Notice 4009523 May 17, 2022 Informal State Public Notification requested 4009524 May 19, 2022 Resolving State Compliance achieved 4009525 March 6, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4001041 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 1, 2021 · period end February 28, 2022 · first reported May 31, 2022 · EPA return-to-compliance field February 28, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009522 May 17, 2022 Informal State Violation/Reminder Notice 4009523 May 17, 2022 Informal State Public Notification requested 4009524 May 19, 2022 Resolving State Compliance achieved 4009525 March 6, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 4001045 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · period end August 17, 2022 · first reported May 31, 2023 · EPA return-to-compliance field August 17, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009530 January 20, 2022 Informal State Violation/Reminder Notice 4009532 January 20, 2022 Informal State Public Notification requested 4009531 August 17, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4001039 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2021 · period end May 31, 2021 · first reported September 1, 2021 · EPA return-to-compliance field May 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009517 July 2, 2021 Informal State Violation/Reminder Notice 4009518 July 2, 2021 Informal State Public Notification requested 4009519 August 11, 2021 Resolving State Compliance achieved 4009521 April 27, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4001038 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2021 · period end May 31, 2021 · first reported September 1, 2021 · EPA return-to-compliance field May 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009517 July 2, 2021 Informal State Violation/Reminder Notice 4009518 July 2, 2021 Informal State Public Notification requested 4009519 August 11, 2021 Resolving State Compliance achieved 4009521 April 27, 2022 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