MI0040144 · Michigan

PONEMAH LAKESIDE RETREAT, LLC

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 31
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 27

Counties listed by EPA · Genesee 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 30 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,034 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4000520 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 2, 2025 · period end January 9, 2025 · first reported February 27, 2026 · EPA return-to-compliance field January 9, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001666	January 9, 2025	Resolving	State Compliance achieved
4001656	October 20, 2025	Informal	State Violation/Reminder Notice
4001658	October 20, 2025	Formal	State Administrative Penalty assessed
4001664	January 6, 2026	Informal	State Violation/Reminder Notice
4001665	January 6, 2026	Formal	State Administrative Penalty assessed

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 4000519 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end January 25, 2026 · first reported November 27, 2025 · EPA return-to-compliance field January 25, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001654	September 30, 2025	Informal	State Violation/Reminder Notice
4001663	December 17, 2025	Informal	State Violation/Reminder Notice
4001670	December 17, 2025	Formal	State Administrative Penalty assessed
4001655	January 25, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Level 1 Assessment (RTCR)Violation 4000518 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 5, 2025 · period end May 7, 2025 · first reported June 2, 2025 · EPA return-to-compliance field May 7, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001650	April 23, 2025	Informal	State Violation/Reminder Notice
4001651	April 23, 2025	Informal	State Public Notification requested
4001652	May 7, 2025	Informal	State Public Notification received
4001653	May 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000549 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2025 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 4000516 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 11, 2024 · period end January 7, 2025 · first reported June 2, 2025 · EPA return-to-compliance field January 7, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001648	January 7, 2025	Resolving	State Compliance achieved
4001646	April 23, 2025	Informal	State Violation/Reminder Notice
4001647	April 23, 2025	Informal	State Public Notification requested
4001649	May 7, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 4000517 · E. COLI · Ground Water Rule

Noncompliance period start December 4, 2024 · period end January 29, 2025 · first reported June 2, 2025 · EPA return-to-compliance field January 29, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001643	January 29, 2025	Resolving	State Compliance achieved
4001641	April 23, 2025	Informal	State Violation/Reminder Notice
4001642	April 23, 2025	Informal	State Public Notification requested
4001645	April 23, 2025	Formal	State Administrative Penalty assessed
4001644	May 7, 2025	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 4000551 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2024 · period end March 5, 2026 · first reported February 27, 2026 · EPA return-to-compliance field March 5, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4001668 February 5, 2026 Informal State Violation/Reminder Notice
4001669 March 5, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001668	February 5, 2026	Informal	State Violation/Reminder Notice
4001669	March 5, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4000515 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported December 3, 2024 · EPA return-to-compliance field June 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001639	July 31, 2024	Resolving	State Compliance achieved
4001637	October 1, 2024	Informal	State Violation/Reminder Notice
4001638	October 1, 2024	Informal	State Public Notification requested
4001640	January 9, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4000514 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported December 3, 2024 · EPA return-to-compliance field June 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001639	July 31, 2024	Resolving	State Compliance achieved
4001637	October 1, 2024	Informal	State Violation/Reminder Notice
4001638	October 1, 2024	Informal	State Public Notification requested
4001640	January 9, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000548 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000547 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000546 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000545 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000544 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000543 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000542 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000541 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000540 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000539 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000538 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000537 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000536 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000535 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000534 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000533 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000532 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000531 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000530 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000529 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000528 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000550 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2017 · period end October 31, 2025 · first reported February 27, 2026 · EPA return-to-compliance field October 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4001659	October 30, 2025	Informal	State Violation/Reminder Notice
4001661	October 31, 2025	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