OK2001001 · Oklahoma
WILSON MUNICIPAL AUTHORITY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Carter County, Oklahoma
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 271 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 143233 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2025 · first reported February 18, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9208371 November 21, 2025 Informal State Violation/Reminder Notice 9208372 November 21, 2025 Informal State Public Notification requested 9208376 March 11, 2026 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 143232 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end April 10, 2025 · first reported November 14, 2025 · EPA return-to-compliance field April 10, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9208370 April 10, 2025 Resolving State Compliance achieved 9208377 August 19, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Archived
Monitoring, RegularViolation 143234 · Asbestos · Inorganic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9208373 February 19, 2026 Informal State Violation/Reminder Notice 9208374 February 19, 2026 Informal State Public Notification requested 9208375 March 10, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
LSL ReportingViolation 143231 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9208369 July 15, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 143230 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9208368 July 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 143226 · Asbestos · Inorganic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9208363 March 1, 2022 Informal State Violation/Reminder Notice 9208364 March 1, 2022 Informal State Public Notification requested 9208365 September 8, 2022 Resolving State Compliance achieved 9208367 April 4, 2023 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