MI0001692 · Michigan
MACK. CO. HOUSING-CURTIS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 9
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Counties listed by EPA · Mackinac 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 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 47.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4001038 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 11, 2025 · period end October 27, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 27, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009753 October 27, 2025 Resolving State Compliance achieved 4009751 October 31, 2025 Informal State Violation/Reminder Notice 4009752 October 31, 2025 Informal State Public Notification requested 4009755 October 31, 2025 Formal State Administrative Penalty assessed 4009754 November 24, 2025 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4001037 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 19, 2025 · period end April 9, 2025 · first reported September 24, 2025 · EPA return-to-compliance field April 9, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009749 April 7, 2025 Informal State Violation/Reminder Notice 4009748 April 9, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4001014 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 11, 2024 · period end January 15, 2025 · first reported March 3, 2025 · EPA return-to-compliance field January 15, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009737 January 15, 2025 Resolving State Compliance achieved 4009735 January 22, 2025 Informal State Violation/Reminder Notice 4009736 January 22, 2025 Informal State Public Notification requested 4009738 January 31, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
LSL ReportingViolation 4001015 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end April 9, 2025 · first reported March 3, 2025 · EPA return-to-compliance field April 9, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009739 December 4, 2024 Informal State Violation/Reminder Notice 4009743 April 4, 2025 Informal State Violation/Reminder Notice 4009741 April 9, 2025 Resolving State Compliance achieved 4009742 April 9, 2025 Informal State Public Notification received 4009740 December 4, 2025 Informal State Public Notification requested EPA health-based flag · Resolved
LSL InventoryViolation 4001013 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end April 9, 2025 · first reported March 3, 2025 · EPA return-to-compliance field April 9, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009731 December 4, 2024 Informal State Violation/Reminder Notice 4009743 April 4, 2025 Informal State Violation/Reminder Notice 4009733 April 9, 2025 Informal State Public Notification received 4009734 April 9, 2025 Resolving State Compliance achieved 4009732 December 4, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 4001012 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 11, 2024 · period end December 3, 2024 · first reported March 3, 2025 · EPA return-to-compliance field December 3, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009729 November 12, 2024 Informal State Violation/Reminder Notice 4009730 December 3, 2024 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 4001011 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · first reported March 3, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009727 November 12, 2024 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4001010 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 3, 2024 · EPA return-to-compliance field September 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009725 October 2, 2024 Resolving State Compliance achieved 4009723 October 25, 2024 Informal State Violation/Reminder Notice 4009724 October 25, 2024 Informal State Public Notification requested 4009726 November 20, 2024 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 4001009 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end August 12, 2024 · first reported December 3, 2024 · EPA return-to-compliance field August 12, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4009722 August 12, 2024 Resolving State Compliance achieved 4009721 September 25, 2024 Informal State Violation/Reminder Notice
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