055295802 · Wisconsin
RED CLIFF NORTH
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 18
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 16
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 18 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 74.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 1842 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2025 · period end February 25, 2025 · first reported June 23, 2025 · EPA return-to-compliance field February 25, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16785 February 12, 2025 Informal Federal Violation/Reminder Notice 16786 February 25, 2025 Informal Federal Public Notification requested 16787 February 25, 2025 Informal Federal Public Notification received from PWS 16788 February 25, 2025 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 1841 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2024 · period end September 6, 2024 · first reported December 4, 2024 · EPA return-to-compliance field September 6, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16780 July 2, 2024 Informal Federal Violation/Reminder Notice 16781 July 2, 2024 Informal Federal Public Notification requested 16782 September 6, 2024 Resolving Federal Compliance achieved 16795 July 24, 2025 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring, RegularViolation 1843 · Asbestos · Inorganic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 23, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16789 March 19, 2025 Informal Federal Violation/Reminder Notice 16790 March 20, 2025 Informal Federal Public Notification requested 16792 March 20, 2025 Resolving Federal Compliance achieved 16791 March 20, 2026 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring, RegularViolation 1840 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 4, 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 16776 February 8, 2024 Informal Federal Violation/Reminder Notice 16777 February 8, 2024 Informal Federal Public Notification requested 16778 April 4, 2024 Resolving Federal Compliance achieved 16779 April 4, 2024 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 1839 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · period end October 13, 2022 · first reported March 6, 2023 · EPA return-to-compliance field October 13, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16774 June 29, 2022 Informal Federal Public Notification received from PWS 16770 October 11, 2022 Informal Federal Violation/Reminder Notice 16771 October 13, 2022 Informal Federal Public Notification requested 16772 October 13, 2022 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1838 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2021 · period end October 31, 2021 · first reported February 27, 2022 · EPA return-to-compliance field October 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16764 November 12, 2021 Resolving Federal Compliance achieved 16762 November 18, 2021 Informal Federal Violation/Reminder Notice 16763 November 18, 2021 Informal Federal Public Notification requested 16773 June 29, 2022 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 1835 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · period end December 22, 2021 · first reported February 27, 2022 · EPA return-to-compliance field December 22, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16756 October 29, 2021 Informal Federal Violation/Reminder Notice 16757 October 29, 2021 Informal Federal Public Notification requested 16766 December 22, 2021 Resolving Federal Compliance achieved 16775 June 29, 2022 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1833 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2021 · period end August 31, 2021 · first reported November 29, 2021 · EPA return-to-compliance field August 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16754 September 13, 2021 Informal Federal Violation/Reminder Notice 16755 September 13, 2021 Informal Federal Public Notification requested 16765 September 21, 2021 Resolving Federal Compliance achieved 16773 June 29, 2022 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1834 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 21, 2021 · first reported November 29, 2021 · EPA return-to-compliance field September 21, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16754 September 13, 2021 Informal Federal Violation/Reminder Notice 16755 September 13, 2021 Informal Federal Public Notification requested 16765 September 21, 2021 Resolving Federal Compliance achieved 16773 June 29, 2022 Informal Federal Public Notification received from PWS Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 1830 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end July 2, 2021 · first reported November 29, 2021 · EPA return-to-compliance field July 2, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16750 July 2, 2021 Informal Federal Violation/Reminder Notice 16769 July 2, 2021 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1832 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2021 · period end June 30, 2021 · first reported August 31, 2021 · EPA return-to-compliance field June 30, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16751 July 12, 2021 Informal Federal Violation/Reminder Notice 16752 July 12, 2021 Informal Federal Public Notification requested 16753 August 6, 2021 Resolving Federal Compliance achieved 16768 November 3, 2021 Informal Federal Public Notification received from PWS 16773 June 29, 2022 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1829 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2021 · period end May 31, 2021 · first reported August 31, 2021 · EPA return-to-compliance field May 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16748 June 11, 2021 Informal Federal Violation/Reminder Notice 16749 June 11, 2021 Informal Federal Public Notification requested 16753 August 6, 2021 Resolving Federal Compliance achieved 16773 June 29, 2022 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1831 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2021 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16751 July 12, 2021 Informal Federal Violation/Reminder Notice 16752 July 12, 2021 Informal Federal Public Notification requested 16753 August 6, 2021 Resolving Federal Compliance achieved 16773 June 29, 2022 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1828 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2021 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16748 June 11, 2021 Informal Federal Violation/Reminder Notice 16749 June 11, 2021 Informal Federal Public Notification requested 16753 August 6, 2021 Resolving Federal Compliance achieved 16773 June 29, 2022 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1827 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2021 · period end April 30, 2021 · first reported August 31, 2021 · EPA return-to-compliance field April 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16746 May 11, 2021 Informal Federal Violation/Reminder Notice 16747 May 11, 2021 Informal Federal Public Notification requested 16753 August 6, 2021 Resolving Federal Compliance achieved 16773 June 29, 2022 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1826 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 31, 2021 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16746 May 11, 2021 Informal Federal Violation/Reminder Notice 16747 May 11, 2021 Informal Federal Public Notification requested 16753 August 6, 2021 Resolving Federal Compliance achieved 16773 June 29, 2022 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1837 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end November 3, 2021 · first reported November 29, 2021 · EPA return-to-compliance field November 3, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16758 November 1, 2021 Informal Federal Public Notification requested 16761 November 1, 2021 Informal Federal Violation/Reminder Notice 16759 November 3, 2021 Resolving Federal Compliance achieved 16760 November 3, 2021 Informal Federal Public Notification received from PWS Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1836 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end November 3, 2021 · first reported November 29, 2021 · EPA return-to-compliance field November 3, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16758 November 1, 2021 Informal Federal Public Notification requested 16761 November 1, 2021 Informal Federal Violation/Reminder Notice 16759 November 3, 2021 Resolving Federal Compliance achieved 16760 November 3, 2021 Informal Federal Public Notification received from PWS
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