KS2020501 · Kansas
WILSON CO RWD 12
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 25
- EPA health-based flag
- 11
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 11
Counties listed by EPA · Wilson County, Kansas
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 64 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 349 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 14, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 348 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 14, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 347 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 15, 2026 · EPA return-to-compliance field March 31, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 681 March 17, 2026 Informal State Violation/Reminder Notice 682 March 17, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 346 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 1, 2025 · period end December 31, 2025 · first reported May 15, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 679 February 16, 2026 Informal State Violation/Reminder Notice 680 February 16, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 345 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2025 · period end December 31, 2025 · first reported May 15, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 677 February 16, 2026 Informal State Violation/Reminder Notice 678 February 16, 2026 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 344 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 15, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 675 January 24, 2026 Informal State Violation/Reminder Notice 676 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 343 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 15, 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 673 January 24, 2026 Informal State Violation/Reminder Notice 674 January 24, 2026 Informal State Public Notification requested 683 March 31, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 342 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 15, 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 673 January 24, 2026 Informal State Violation/Reminder Notice 674 January 24, 2026 Informal State Public Notification requested 683 March 31, 2026 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 341 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported February 25, 2026 · EPA return-to-compliance field September 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 671 October 6, 2025 Informal State Violation/Reminder Notice 672 October 6, 2025 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 340 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 25, 2026 · EPA return-to-compliance field June 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 669 August 3, 2025 Informal State Violation/Reminder Notice 670 August 3, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 338 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2025 · period end March 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 668 April 2, 2025 Resolving State Compliance achieved 666 April 21, 2025 Informal State Violation/Reminder Notice 667 April 21, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 337 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2025 · period end March 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 668 April 2, 2025 Resolving State Compliance achieved 664 April 21, 2025 Informal State Violation/Reminder Notice 665 April 21, 2025 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 334 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field March 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 660 March 31, 2025 Informal State Violation/Reminder Notice 661 March 31, 2025 Informal State Public Notification requested Monitoring or reporting · Unaddressed by formal action
LSL ReportingViolation 333 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported February 25, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 658 March 17, 2025 Informal State Violation/Reminder Notice 659 March 17, 2025 Informal State Public Notification requested Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 336 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · first reported February 25, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 663 March 31, 2025 Informal State Violation/Reminder Notice EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 331 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 656 December 16, 2024 Informal State Violation/Reminder Notice 657 December 16, 2024 Informal State Public Notification requested Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 335 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · first reported February 25, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 662 March 31, 2025 Informal State Violation/Reminder Notice EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 330 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 25, 2026 · EPA return-to-compliance field September 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 653 September 22, 2024 Informal State Violation/Reminder Notice 654 September 22, 2024 Informal State Public Notification requested EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 329 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported February 25, 2026 · EPA return-to-compliance field June 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 651 August 5, 2024 Informal State Violation/Reminder Notice 652 August 5, 2024 Informal State Public Notification requested 655 September 30, 2024 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 328 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported February 25, 2026 · EPA return-to-compliance field June 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 649 August 5, 2024 Informal State Violation/Reminder Notice 650 August 5, 2024 Informal State Public Notification requested Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 327 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 3, 2023 · period end March 15, 2024 · first reported February 25, 2026 · EPA return-to-compliance field March 15, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 647 March 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 326 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 31, 2022 · first reported February 25, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 646 May 3, 2023 Informal State Violation/Reminder Notice Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 325 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · first reported February 25, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 644 November 6, 2022 Informal State Violation/Reminder Notice 645 November 6, 2022 Informal State Public Notification requested 648 March 28, 2024 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 324 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 1, 2021 · period end September 8, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 8, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 639 September 8, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 323 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 1, 2021 · period end September 8, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 8, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 641 September 8, 2021 Resolving State Compliance achieved
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