MI0067020 · Michigan

WEST HICKORY HAVEN

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

Violation records shown: 6
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 3

Counties listed by EPA · Oakland 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 46 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 1000213 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 8, 2026 · period end February 10, 2026 · first reported May 29, 2026 · EPA return-to-compliance field February 10, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1000228	November 18, 2025	Formal	State Administrative Penalty assessed
1000227	February 10, 2026	Resolving	State Compliance achieved
1000226	March 11, 2026	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 1000203 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 11, 2025 · period end January 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field January 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1000219	January 31, 2025	Resolving	State Compliance achieved
1000217	February 7, 2025	Informal	State Violation/Reminder Notice
1000218	February 7, 2025	Informal	State Public Notification requested
1000220	March 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1000214 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2025 · period end October 31, 2025 · first reported March 30, 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
1000231	October 31, 2025	Resolving	State Compliance achieved
1000229	November 18, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

LSL ReportingViolation 1000202 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end December 19, 2024 · first reported March 3, 2025 · EPA return-to-compliance field December 19, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1000213	December 4, 2024	Informal	State Violation/Reminder Notice
1000214	December 4, 2024	Informal	State Public Notification requested
1000215	December 19, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 1000201 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end December 19, 2024 · first reported March 3, 2025 · EPA return-to-compliance field December 19, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1000209	December 4, 2024	Informal	State Violation/Reminder Notice
1000210	December 4, 2024	Informal	State Public Notification requested
1000212	December 19, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, E. coli (RTCR)Violation 1000200 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1000204	June 29, 2024	Informal	State Boil Water Order
1000207	June 29, 2024	Informal	State Public Notification requested
1000205	June 30, 2024	Informal	State Public Notification received
1000208	July 12, 2024	Resolving	State Compliance achieved
1000206	July 26, 2024	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