WI7370158 · Wisconsin
DEER TRAIL VILLAGE
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 22
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 12
Counties listed by EPA · Marathon 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 22 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 366 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2500191 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end July 13, 2025 · first reported December 17, 2025 · EPA return-to-compliance field July 13, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600174 July 13, 2025 Resolving State Compliance achieved 2500159 July 28, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2500190 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end February 23, 2026 · first reported December 17, 2025 · EPA return-to-compliance field February 23, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500158 July 28, 2025 Informal State Violation/Reminder Notice 2600186 February 23, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2500187 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2025 · period end March 31, 2025 · first reported August 28, 2025 · EPA return-to-compliance field March 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500152 April 18, 2025 Informal State Violation/Reminder Notice 2500153 April 18, 2025 Informal State Public Notification requested 2500155 April 30, 2025 Resolving State Compliance achieved 2600178 February 11, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2500186 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · period end February 23, 2026 · first reported August 28, 2025 · EPA return-to-compliance field February 23, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500154 April 18, 2025 Informal State Violation/Reminder Notice 2600187 February 23, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2600194 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 1, 2024 · period end February 11, 2026 · first reported March 2, 2026 · EPA return-to-compliance field February 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600177 January 21, 2026 Informal State Violation/Reminder Notice 2600180 February 11, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2500182 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported August 28, 2025 · EPA return-to-compliance field November 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500141 December 30, 2024 Resolving State Compliance achieved 2500142 March 24, 2025 Informal State Violation/Reminder Notice 2500143 March 24, 2025 Informal State Public Notification requested 2600179 February 11, 2026 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2500192 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 17, 2024 · period end December 11, 2025 · first reported December 17, 2025 · EPA return-to-compliance field December 11, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600190 December 11, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2500183 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 17, 2024 · period end December 11, 2025 · first reported August 28, 2025 · EPA return-to-compliance field December 11, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600191 December 11, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 2500181 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end January 5, 2026 · first reported August 28, 2025 · EPA return-to-compliance field January 5, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9999900000000000002 June 18, 2025 Informal Federal Violation/Reminder Notice 9999900000000000001 September 9, 2025 Formal Federal Final Administrative Order issued 2600188 December 11, 2025 Informal State Public Notification received 2600176 January 5, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
LSL ReportingViolation 2500180 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end January 5, 2026 · first reported August 28, 2025 · EPA return-to-compliance field January 5, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9999900000000000002 June 18, 2025 Informal Federal Violation/Reminder Notice 9999900000000000001 September 9, 2025 Formal Federal Final Administrative Order issued 2600189 December 11, 2025 Informal State Public Notification received 2600175 January 5, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 2400146 · E. COLI · Ground Water RuleNoncompliance period start August 6, 2024 · period end August 15, 2024 · first reported August 28, 2025 · EPA return-to-compliance field August 15, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2400124 August 13, 2024 Informal State Violation/Reminder Notice 2400125 August 13, 2024 Informal State Public Notification requested 2400126 August 15, 2024 Resolving State Compliance achieved 2400128 August 30, 2024 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2300143 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end July 1, 2024 · first reported August 28, 2025 · EPA return-to-compliance field July 1, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2300114 July 21, 2023 Informal State Violation/Reminder Notice 2400123 July 1, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2300142 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end July 1, 2024 · first reported August 28, 2025 · EPA return-to-compliance field July 1, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2300113 July 21, 2023 Informal State Violation/Reminder Notice 2400122 July 1, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2300141 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2023 · period end June 30, 2023 · first reported August 28, 2025 · EPA return-to-compliance field June 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2300111 July 11, 2023 Informal State Violation/Reminder Notice 2300112 July 11, 2023 Informal State Public Notification requested 2300116 July 31, 2023 Resolving State Compliance achieved 2400121 June 30, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2300140 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2023 · period end May 31, 2023 · first reported August 28, 2025 · EPA return-to-compliance field May 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2300109 June 7, 2023 Informal State Violation/Reminder Notice 2300110 June 7, 2023 Informal State Public Notification requested 2300115 July 31, 2023 Resolving State Compliance achieved 2400120 June 30, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2400145 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported August 28, 2025 · 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 2400117 October 17, 2023 Informal State Violation/Reminder Notice 2400118 October 17, 2023 Informal State Public Notification requested 2400130 June 30, 2024 Informal State Public Notification received 2400129 September 30, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2300144 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 1, 2022 · period end February 17, 2026 · first reported August 28, 2025 · EPA return-to-compliance field February 17, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2400119 November 17, 2023 Informal State Violation/Reminder Notice 2600182 February 17, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2200138 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2022 · period end September 30, 2022 · first reported August 28, 2025 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2300105 October 4, 2022 Resolving State Compliance achieved 2300106 October 20, 2022 Informal State Violation/Reminder Notice 2300107 October 20, 2022 Informal State Public Notification requested 2600181 February 17, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2200136 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end February 23, 2026 · first reported March 2, 2022 · EPA return-to-compliance field February 23, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200104 January 10, 2022 Informal State Violation/Reminder Notice 2600185 February 23, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2200139 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 1, 2021 · period end February 22, 2026 · first reported December 1, 2022 · EPA return-to-compliance field February 22, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2300108 November 15, 2022 Informal State Violation/Reminder Notice 2600184 February 22, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2200135 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2021 · period end October 31, 2021 · first reported March 2, 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 2200100 November 3, 2021 Resolving State Compliance achieved 2200101 November 5, 2021 Informal State Violation/Reminder Notice 2200102 November 5, 2021 Informal State Public Notification requested 2200103 December 27, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 2100134 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start June 1, 2021 · period end August 28, 2024 · first reported December 2, 2021 · EPA return-to-compliance field August 28, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200098 November 2, 2021 Informal State Violation/Reminder Notice 2200099 November 2, 2021 Informal State Public Notification requested 2400127 August 28, 2024 Resolving State Compliance achieved 2600183 February 22, 2026 Informal State Public Notification received
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