MI0003730 · Michigan
LAKE ODESSA
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Ionia 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 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 71 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4000201 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 11, 2024 · period end December 2, 2024 · first reported March 3, 2025 · EPA return-to-compliance field December 2, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4000512 December 2, 2024 Resolving State Compliance achieved 4000510 December 5, 2024 Informal State Violation/Reminder Notice 4000511 December 5, 2024 Informal State Public Notification requested 4000513 January 10, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
LSL ReportingViolation 4000203 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end December 27, 2024 · first reported March 3, 2025 · EPA return-to-compliance field December 27, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4000518 December 4, 2024 Informal State Violation/Reminder Notice 4000519 December 4, 2024 Informal State Public Notification requested 4000520 December 27, 2024 Resolving State Compliance achieved 4000521 January 10, 2025 Informal State Public Notification received EPA health-based flag · Resolved
LSL InventoryViolation 4000202 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end December 27, 2024 · first reported March 3, 2025 · EPA return-to-compliance field December 27, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4000514 December 4, 2024 Informal State Violation/Reminder Notice 4000515 December 4, 2024 Informal State Public Notification requested 4000517 December 27, 2024 Resolving State Compliance achieved 4000516 January 10, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4000200 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2021 · period end September 30, 2022 · first reported December 2, 2022 · 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 4000506 October 12, 2022 Informal State Violation/Reminder Notice 4000507 October 12, 2022 Informal State Public Notification requested 4000509 January 26, 2023 Informal State Public Notification received 4000508 September 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4000199 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2021 · period end September 30, 2022 · first reported December 2, 2022 · 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 4000506 October 12, 2022 Informal State Violation/Reminder Notice 4000507 October 12, 2022 Informal State Public Notification requested 4000509 January 26, 2023 Informal State Public Notification received 4000508 September 28, 2023 Resolving State Compliance achieved
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