WI6180285 · Wisconsin
HILLCREST ESTATES MHP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 2
Counties listed by EPA · Eau Claire County, Wisconsin
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 10 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Addressed by formal action
Failure To Address DeficiencyViolation 2400014 · Groundwater Rule · Ground Water RuleNoncompliance period start December 31, 2023 · first reported August 28, 2025
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2400035 January 25, 2024 Informal State Public Notification requested 2400036 January 30, 2024 Informal State Public Notification received 2400037 March 5, 2024 Informal State Formal Notice of Violation issued 2400038 April 18, 2024 Informal State Compliance Meeting conducted 2400039 July 9, 2024 Formal State Administrative/Compliance Order without penalty issued 2500041 March 31, 2025 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 2200012 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 15, 2022 · period end July 25, 2022 · first reported August 28, 2025 · EPA return-to-compliance field July 25, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200027 July 21, 2022 Informal State Violation/Reminder Notice 2200028 July 21, 2022 Informal State Public Notification requested 2200029 July 25, 2022 Resolving State Compliance achieved 2200030 July 26, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2200013 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2022 · period end July 31, 2022 · first reported August 28, 2025 · EPA return-to-compliance field July 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200031 August 4, 2022 Informal State Violation/Reminder Notice 2200032 August 4, 2022 Informal State Public Notification requested 2200033 August 4, 2022 Resolving State Compliance achieved 2300034 June 30, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2200011 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end January 11, 2022 · first reported March 2, 2022 · EPA return-to-compliance field January 11, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200025 January 11, 2022 Informal State Violation/Reminder Notice 2200026 January 11, 2022 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1400009 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 14, 2010 · first reported February 19, 2014
No linked action row appears in the records shown.
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