MI0004580 · Michigan
MUSKEGON HEIGHTS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 16
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 12
Counties listed by EPA · Muskegon 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 14 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 45 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 445 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 16, 2026 · period end March 1, 2026 · first reported May 29, 2026 · EPA return-to-compliance field March 1, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78674 March 1, 2026 Resolving State Compliance achieved 78673 March 2, 2026 Informal State Violation/Reminder Notice 78675 March 2, 2026 Formal State Administrative Penalty assessed Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 447 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 29, 2026 · EPA return-to-compliance field March 31, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78679 May 7, 2026 Informal State Violation/Reminder Notice 78680 May 7, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 446 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 29, 2026 · EPA return-to-compliance field March 31, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78679 May 7, 2026 Informal State Violation/Reminder Notice 78680 May 7, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 444 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 3, 2025 · EPA return-to-compliance field November 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78678 December 4, 2024 Resolving State Compliance achieved 78676 January 14, 2025 Informal State Violation/Reminder Notice 78677 January 14, 2025 Informal State Public Notification requested 78672 March 1, 2026 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 443 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 20, 2024 · period end April 25, 2024 · first reported June 5, 2024 · EPA return-to-compliance field April 25, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78666 April 25, 2024 Resolving State Compliance achieved 78667 May 16, 2024 Informal State Violation/Reminder Notice 78668 May 16, 2024 Formal State Administrative Penalty assessed Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 442 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 15, 2023 · period end June 27, 2023 · first reported May 31, 2023 · EPA return-to-compliance field June 27, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78663 May 12, 2023 Informal State Violation/Reminder Notice 78665 May 12, 2023 Formal State Administrative Penalty assessed 78664 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 441 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start January 1, 2023 · period end January 13, 2023 · first reported May 31, 2023 · EPA return-to-compliance field January 13, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78661 January 13, 2023 Resolving State Compliance achieved 78659 February 7, 2023 Informal State Violation/Reminder Notice 78660 February 7, 2023 Informal State Public Notification requested 78662 May 2, 2024 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 426 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 13, 2022 · period end February 14, 2023 · first reported March 14, 2023 · EPA return-to-compliance field February 14, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78650 January 30, 2023 Formal State Administrative Penalty assessed 78648 February 1, 2023 Informal State Violation/Reminder Notice 78649 February 14, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 423 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end August 16, 2022 · first reported December 2, 2022 · EPA return-to-compliance field August 16, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78646 August 16, 2022 Resolving State Compliance achieved 78644 November 18, 2022 Informal State Violation/Reminder Notice 78645 November 18, 2022 Informal State Public Notification requested 78647 February 14, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 422 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2022 · period end May 31, 2022 · first reported September 1, 2022 · EPA return-to-compliance field May 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78638 August 16, 2022 Resolving State Compliance achieved 78636 August 18, 2022 Informal State Violation/Reminder Notice 78637 August 18, 2022 Informal State Public Notification requested 78639 February 14, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 421 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2022 · period end May 31, 2022 · first reported September 1, 2022 · EPA return-to-compliance field May 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78638 August 16, 2022 Resolving State Compliance achieved 78636 August 18, 2022 Informal State Violation/Reminder Notice 78637 August 18, 2022 Informal State Public Notification requested 78639 February 14, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 420 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start March 1, 2022 · period end March 30, 2022 · first reported September 1, 2022 · EPA return-to-compliance field March 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78634 March 30, 2022 Resolving State Compliance achieved 78632 May 12, 2022 Informal State Violation/Reminder Notice 78633 May 12, 2022 Informal State Public Notification requested 78635 June 20, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 419 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2022 · period end February 28, 2022 · first reported September 1, 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 78634 March 30, 2022 Resolving State Compliance achieved 78632 May 12, 2022 Informal State Violation/Reminder Notice 78633 May 12, 2022 Informal State Public Notification requested 78635 June 20, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 418 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start January 1, 2022 · period end January 31, 2022 · first reported September 1, 2022 · EPA return-to-compliance field January 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78634 March 30, 2022 Resolving State Compliance achieved 78632 May 12, 2022 Informal State Violation/Reminder Notice 78633 May 12, 2022 Informal State Public Notification requested 78635 June 20, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 415 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2021 · period end October 31, 2021 · first reported March 2, 2022 · EPA return-to-compliance field October 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78627 November 8, 2021 Resolving State Compliance achieved 78624 December 13, 2021 Informal State Violation/Reminder Notice 78625 December 13, 2021 Informal State Public Notification requested 78626 March 2, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 417 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end February 17, 2021 · first reported March 2, 2022 · EPA return-to-compliance field February 17, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78630 February 17, 2021 Resolving State Compliance achieved 78628 February 15, 2022 Informal State Violation/Reminder Notice 78629 February 15, 2022 Informal State Public Notification requested
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.
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