MI0040184 · Michigan
SOMERSET CENTRE ESTATES
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 · Hillsdale 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 272 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 8 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2023 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 23 October 16, 2023 Resolving State Compliance achieved 21 October 18, 2023 Informal State Violation/Reminder Notice 22 October 18, 2023 Informal State Public Notification requested 24 May 31, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 6 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2020 · period end September 17, 2021 · first reported March 9, 2021 · EPA return-to-compliance field September 17, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 18 January 8, 2021 Informal State Violation/Reminder Notice 19 January 8, 2021 Informal State Public Notification requested 20 September 17, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 7 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2020 · period end September 14, 2020 · first reported March 9, 2021 · EPA return-to-compliance field September 14, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 17 September 14, 2020 Resolving State Compliance achieved 16 January 15, 2021 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