WI6170445 · Wisconsin
SHADY OAKS MHP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 16
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Dunn 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 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 647 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 2600286 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 2, 2025 · first reported September 1, 2026
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 2500285 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end July 16, 2025 · first reported December 17, 2025 · EPA return-to-compliance field July 16, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2501966 July 16, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2100269 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2021 · period end August 31, 2021 · first reported December 2, 2021 · EPA return-to-compliance field August 31, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2101936 September 14, 2021 Resolving State Compliance achieved 2201946 February 23, 2022 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2100270 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 1, 2020 · period end February 23, 2022 · first reported December 2, 2021 · EPA return-to-compliance field February 23, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2501961 February 14, 2022 Informal State Violation/Reminder Notice 2201950 February 23, 2022 Resolving State Compliance achieved Monitoring or reporting · Addressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 2000252 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start June 1, 2020 · first reported November 25, 2020
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2101924 March 19, 2021 Informal State Formal Notice of Violation issued 2201942 August 25, 2021 Resolving State Compliance achieved 2201947 February 23, 2022 Informal State Public Notification received 2602003 February 16, 2023 Formal State Consent Decree/Judgement 2602034 January 9, 2026 Formal State Civil Case concluded Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2100258 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 1, 2020 · period end February 23, 2022 · first reported March 3, 2021 · EPA return-to-compliance field February 23, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2201949 February 23, 2022 Resolving State Compliance achieved Other or unclassified · Addressed by formal action
Public Notification Violation for NPDWR ViolationViolation 2000251 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 1, 2019 · first reported September 2, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2101923 March 19, 2021 Informal State Formal Notice of Violation issued 2201948 February 23, 2022 Resolving State Compliance achieved 2602000 February 16, 2023 Formal State Consent Decree/Judgement 2602028 January 9, 2026 Formal State Civil Case concluded Other or unclassified · Addressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 1900230 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2019 · first reported November 21, 2019
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1901916 July 19, 2019 Resolving State Compliance achieved 2001919 March 11, 2020 Informal State Formal Notice of Violation issued 2602004 February 16, 2023 Formal State Consent Decree/Judgement 2602035 January 9, 2026 Formal State Civil Case concluded Other or unclassified · Addressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 1900229 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2019 · first reported November 21, 2019
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1901915 July 19, 2019 Resolving State Compliance achieved 2001920 March 11, 2020 Informal State Formal Notice of Violation issued 2601999 February 16, 2023 Formal State Consent Decree/Judgement 2602027 January 9, 2026 Formal State Civil Case concluded EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 1800222 · Groundwater Rule · Ground Water RuleNoncompliance period start January 31, 2019 · period end February 17, 2023 · first reported February 20, 2019 · EPA return-to-compliance field February 17, 2023
11 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2201937 January 31, 2019 Informal State Public Notification received 2201938 January 31, 2019 Informal State Formal Notice of Violation issued 2201939 January 31, 2019 Informal State Compliance Meeting conducted 2201940 January 31, 2019 Formal State Administrative/Compliance Order without penalty issued 1901904 March 15, 2019 Informal State Formal Notice of Violation issued 1901911 April 4, 2019 Informal State Public Notification received 2201952 June 17, 2022 Informal State Public Notification received 2301953 November 1, 2022 Formal State Civil Case filed in State court 2301954 February 16, 2023 Formal State Consent Decree/Judgement 2301957 February 17, 2023 Resolving State Compliance achieved 2602033 January 9, 2026 Formal State Civil Case concluded EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 1700221 · Groundwater Rule · Ground Water RuleNoncompliance period start July 2, 2016 · period end February 17, 2023 · first reported August 16, 2017 · EPA return-to-compliance field February 17, 2023
9 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1701743 July 7, 2015 Formal State Administrative/Compliance Order without penalty issued 1901905 July 2, 2016 Informal State Compliance Meeting conducted 1701744 July 8, 2016 Informal State Formal Notice of Violation issued 2501964 July 15, 2016 Informal State Public Notification received 1701747 August 29, 2016 Informal State Public Notification received 1901910 March 15, 2019 Informal State Formal Notice of Violation issued 2301955 February 16, 2023 Formal State Consent Decree/Judgement 2301958 February 17, 2023 Resolving State Compliance achieved 2602023 January 9, 2026 Formal State Civil Case concluded EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 1700220 · Groundwater Rule · Ground Water RuleNoncompliance period start July 2, 2016 · period end February 17, 2023 · first reported August 16, 2017 · EPA return-to-compliance field February 17, 2023
8 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1701742 July 7, 2015 Formal State Administrative/Compliance Order without penalty issued 1901906 July 2, 2016 Informal State Compliance Meeting conducted 1701745 July 8, 2016 Informal State Formal Notice of Violation issued 1701746 August 29, 2016 Informal State Public Notification received 1901909 March 15, 2019 Informal State Formal Notice of Violation issued 2301956 February 16, 2023 Formal State Consent Decree/Judgement 2301959 February 17, 2023 Resolving State Compliance achieved 2602032 January 9, 2026 Formal State Civil Case concluded Other or unclassified · Addressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 1600219 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2016 · first reported November 22, 2016
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1601738 July 18, 2016 Resolving State Compliance achieved 1701741 December 23, 2016 Informal State Formal Notice of Violation issued 2601998 February 16, 2023 Formal State Consent Decree/Judgement 2602025 January 9, 2026 Formal State Civil Case concluded Other or unclassified · Addressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 1600218 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2015 · first reported February 17, 2016
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1601733 December 31, 2015 Resolving State Compliance achieved 1601736 January 22, 2016 Informal State Formal Notice of Violation issued 2602005 February 16, 2023 Formal State Consent Decree/Judgement 2602026 January 9, 2026 Formal State Civil Case concluded Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2200271 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 2, 2015 · period end August 29, 2016 · first reported August 31, 2022 · EPA return-to-compliance field August 29, 2016
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2201951 August 29, 2016 Resolving State Compliance achieved Other or unclassified · Addressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 1500213 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2015 · first reported November 19, 2015
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1501722 July 30, 2015 Informal State Violation/Reminder Notice 1601735 January 22, 2016 Informal State Formal Notice of Violation issued 1601737 February 25, 2016 Resolving State Compliance achieved 2601997 February 16, 2023 Formal State Consent Decree/Judgement 2602024 January 9, 2026 Formal State Civil Case concluded
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