WI1130232 · Wisconsin
LAKE FOREST WATER COOP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 8
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Dane 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 18 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Reporting, Assessment Forms (RTCR)Violation 2500101 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 17, 2024 · period end December 5, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 5, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500103 December 5, 2024 Informal State Public Notification requested 2500104 December 5, 2024 Resolving State Compliance achieved 2500105 December 5, 2024 Informal State Violation/Reminder Notice 2500109 January 2, 2025 Informal State Public Notification received EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 2500100 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 17, 2024 · period end December 5, 2024 · first reported August 28, 2025 · EPA return-to-compliance field December 5, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500101 December 5, 2024 Informal State Public Notification requested 2500102 December 5, 2024 Informal State Violation/Reminder Notice 2500106 December 5, 2024 Resolving State Compliance achieved 2500110 January 2, 2025 Informal State Public Notification received Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 2500105 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 17, 2024 · first reported December 17, 2025
No linked action row appears in the records shown.Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 2500102 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 17, 2024 · first reported August 28, 2025
No linked action row appears in the records shown.EPA health-based flag · Resolved
LSL InventoryViolation 2500099 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end October 2, 2025 · first reported August 28, 2025 · EPA return-to-compliance field October 2, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9999900000000000001 June 18, 2025 Informal Federal Violation/Reminder Notice 2600112 October 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
LSL ReportingViolation 2500098 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end November 1, 2024 · first reported August 28, 2025 · EPA return-to-compliance field November 1, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500100 November 1, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2400062 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end July 22, 2024 · first reported August 28, 2025 · EPA return-to-compliance field July 22, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2400048 July 22, 2024 Resolving State Compliance achieved 2400049 August 14, 2024 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2400061 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end July 13, 2024 · first reported August 28, 2025 · EPA return-to-compliance field July 13, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2400047 July 13, 2024 Resolving State Compliance achieved 2400050 August 14, 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