MI0040162 · Michigan

WESTHAVEN MOBILE HOME PARK, LLC

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

Violation records shown: 39
EPA health-based flag: 9
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 26

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 34 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.

EPA health-based flag · Unaddressed by formal action

LSL InventoryViolation 4000297 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported March 3, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000461	December 4, 2024	Informal	State Violation/Reminder Notice
4000462	December 4, 2024	Informal	State Public Notification requested
4000478	April 4, 2025	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 4000306 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end March 5, 2026 · first reported November 27, 2025 · EPA return-to-compliance field March 5, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000489	September 30, 2025	Informal	State Violation/Reminder Notice
4000495	December 17, 2025	Informal	State Violation/Reminder Notice
4000496	December 17, 2025	Formal	State Administrative Penalty assessed
4000490	March 5, 2026	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 4000305 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start January 19, 2025 · first reported September 24, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4000487 April 7, 2025 Informal State Violation/Reminder Notice
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 4000301 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start January 9, 2025 · first reported June 2, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4000478 April 4, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000487	April 7, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000478	April 4, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4000302 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000480	April 11, 2025	Informal	State Violation/Reminder Notice
4000481	April 11, 2025	Informal	State Public Notification requested
4000483	April 24, 2025	Resolving	State Compliance achieved
4000482	May 20, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 4000296 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 11, 2024 · period end January 7, 2025 · first reported March 3, 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
4000459	January 7, 2025	Resolving	State Compliance achieved
4000457	January 14, 2025	Informal	State Violation/Reminder Notice
4000458	January 14, 2025	Informal	State Public Notification requested
4000460	December 16, 2025	Informal	State Public Notification received

Monitoring or reporting · Unaddressed by formal action

LSL ReportingViolation 4000300 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported March 3, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000465	December 4, 2024	Informal	State Violation/Reminder Notice
4000466	December 4, 2024	Informal	State Public Notification requested
4000478	April 4, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4000298 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 3, 2025 · 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
4000476	December 20, 2024	Resolving	State Compliance achieved
4000473	March 14, 2025	Informal	State Violation/Reminder Notice
4000474	March 14, 2025	Informal	State Public Notification requested
4000475	April 7, 2025	Informal	State Public Notification received

Other or unclassified · Unaddressed by formal action

Consumer Confidence Report Inadequate ReportingViolation 4000295 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2024 · first reported December 3, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000455	November 13, 2024	Informal	State Violation/Reminder Notice
4000477	February 6, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4000278 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported September 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
4000446	July 18, 2024	Informal	State Violation/Reminder Notice
4000447	July 18, 2024	Informal	State Public Notification requested
4000448	September 10, 2024	Informal	State Public Notification received
4000449	September 24, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4000299 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported March 3, 2025 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000469	March 17, 2025	Informal	State Violation/Reminder Notice
4000470	March 17, 2025	Informal	State Public Notification requested
4000471	April 7, 2025	Informal	State Public Notification received
4000472	December 20, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000287 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2024 · period end September 26, 2024 · first reported December 19, 2024 · EPA return-to-compliance field September 26, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000453	September 26, 2024	Resolving	State Compliance achieved
4000451	October 30, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4000275 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 6, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000436	January 10, 2024	Informal	State Violation/Reminder Notice
4000437	January 10, 2024	Informal	State Public Notification requested
4000439	February 6, 2024	Resolving	State Compliance achieved
4000438	February 24, 2024	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4000273 · Arsenic · Arsenic Rule

Noncompliance period start July 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
4000431	October 5, 2023	Informal	State Violation/Reminder Notice
4000432	October 5, 2023	Informal	State Public Notification requested
4000433	November 3, 2023	Informal	State Public Notification received
4000434	February 6, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4000271 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 31, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000426	July 12, 2023	Informal	State Violation/Reminder Notice
4000427	July 12, 2023	Informal	State Public Notification requested
4000428	July 14, 2023	Informal	State Public Notification received
4000429	February 6, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000327 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000326 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000325 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000324 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000323 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000322 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000321 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000320 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000319 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000318 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000317 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000316 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000315 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000314 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000313 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000312 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000311 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000310 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000309 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000308 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000307 · 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
4000491	October 30, 2025	Informal	State Violation/Reminder Notice
4000493	October 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4000270 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 31, 2023 · EPA return-to-compliance field March 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000422	April 7, 2023	Informal	State Violation/Reminder Notice
4000423	April 7, 2023	Informal	State Public Notification requested
4000424	April 30, 2023	Informal	State Public Notification received
4000425	February 6, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 4000303 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start October 11, 2020 · period end June 10, 2025 · first reported June 2, 2025 · EPA return-to-compliance field June 10, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4000484 March 13, 2025 Informal State Violation/Reminder Notice
4000485 June 10, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 4000304 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start September 6, 2020 · period end June 10, 2025 · first reported June 2, 2025 · EPA return-to-compliance field June 10, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4000484 March 13, 2025 Informal State Violation/Reminder Notice
4000486 June 10, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000484	March 13, 2025	Informal	State Violation/Reminder Notice
4000485	June 10, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000484	March 13, 2025	Informal	State Violation/Reminder Notice
4000486	June 10, 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