MI0040092 · Michigan
BARRON LAKE/ROSEBUSH
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 3
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Cass 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 39 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 3000214 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3000247 July 28, 2023 Resolving State Compliance achieved 3000246 August 17, 2023 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 3000213 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 15, 2022 · period end May 24, 2022 · first reported September 1, 2022 · EPA return-to-compliance field May 24, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3000242 May 24, 2022 Informal State Violation/Reminder Notice 3000243 May 24, 2022 Informal State Public Notification requested 3000245 May 24, 2022 Resolving State Compliance achieved 3000244 June 9, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 3000212 · E. COLI · Ground Water RuleNoncompliance period start September 19, 2021 · period end September 20, 2021 · first reported December 1, 2021 · EPA return-to-compliance field September 20, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3000240 September 20, 2021 Resolving State Compliance achieved 3000238 October 20, 2021 Informal State Violation/Reminder Notice 3000239 October 20, 2021 Informal State Public Notification requested 3000241 October 26, 2021 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