KS2020702 · Kansas

YATES CENTER, CITY OF

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 38
EPA health-based flag: 25
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 13

Counties listed by EPA · Woodson 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 24 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 2556 · Chlorine dioxide · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported August 14, 2026 · EPA return-to-compliance field May 31, 2026
No linked action row appears in the records shown.
EPA health-based flag · Archived
Treatment Technique Precursor RemovalViolation 2557 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance 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 2555 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance 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 2554 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance 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 · Resolved

Acute Maximum Residual Disinfectant LevelViolation 2553 · Chlorine dioxide · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 15, 2026 · EPA return-to-compliance field January 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5538	March 31, 2026	Resolving	State Compliance achieved
5505	April 19, 2026	Informal	State Violation/Reminder Notice
5506	April 19, 2026	Informal	State Public Notification requested
5513	June 13, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2552 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 15, 2026 · EPA return-to-compliance field January 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5538	March 31, 2026	Resolving	State Compliance achieved
5503	April 19, 2026	Informal	State Violation/Reminder Notice
5504	April 19, 2026	Informal	State Public Notification requested
5510	June 13, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2551 · Chlorine dioxide · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 15, 2026 · EPA return-to-compliance field January 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5538	March 31, 2026	Resolving	State Compliance achieved
5501	April 19, 2026	Informal	State Violation/Reminder Notice
5502	April 19, 2026	Informal	State Public Notification requested
5512	June 13, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 2550 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
5499	April 19, 2026	Informal	State Violation/Reminder Notice
5500	April 19, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2549 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 15, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5497	April 19, 2026	Informal	State Violation/Reminder Notice
5498	April 19, 2026	Informal	State Public Notification requested
5511	May 13, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2547 · Chlorine dioxide · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 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
5509	January 2, 2026	Informal	State Public Notification received
5491	January 11, 2026	Informal	State Violation/Reminder Notice
5538	March 31, 2026	Resolving	State Compliance achieved

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 2548 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
5494	February 10, 2026	Informal	State Violation/Reminder Notice
5495	February 10, 2026	Informal	State Public Notification requested
5507	March 18, 2026	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2546 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported May 15, 2026 · EPA return-to-compliance field December 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5489	January 11, 2026	Informal	State Violation/Reminder Notice
5490	January 11, 2026	Informal	State Public Notification requested
5496	January 16, 2026	Informal	State Public Notification received
5508	March 31, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Acute Maximum Residual Disinfectant LevelViolation 2545 · Chlorine dioxide · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported May 15, 2026 · EPA return-to-compliance field October 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5486	November 16, 2025	Informal	State Violation/Reminder Notice
5487	November 16, 2025	Informal	State Public Notification requested
5488	November 25, 2025	Informal	State Public Notification received
5493	December 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

Notification, Known or Potential LSLViolation 2542 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · first reported February 25, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5480	October 13, 2025	Informal	State Violation/Reminder Notice
5481	October 13, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2544 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field July 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5484	November 11, 2025	Informal	State Violation/Reminder Notice
5485	November 11, 2025	Informal	State Public Notification requested
5493	December 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 2543 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
5482	November 11, 2025	Informal	State Violation/Reminder Notice
5483	November 11, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 2541 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
5478	August 25, 2025	Informal	State Violation/Reminder Notice
5479	August 25, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2538 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
5477	May 1, 2025	Resolving	State Compliance achieved
5470	May 12, 2025	Informal	State Violation/Reminder Notice
5471	May 12, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived
Treatment Technique Precursor RemovalViolation 2539 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance 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
5472 May 12, 2025 Informal State Violation/Reminder Notice
5473 May 12, 2025 Informal State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5472	May 12, 2025	Informal	State Violation/Reminder Notice
5473	May 12, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2537 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end January 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field January 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5477	May 1, 2025	Resolving	State Compliance achieved
5468	May 12, 2025	Informal	State Violation/Reminder Notice
5469	May 12, 2025	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2536 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 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
5466	March 31, 2025	Informal	State Violation/Reminder Notice
5467	March 31, 2025	Informal	State Public Notification requested
5476	June 5, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 2535 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
5464	February 4, 2025	Informal	State Violation/Reminder Notice
5465	February 4, 2025	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2534 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5462	December 16, 2024	Informal	State Violation/Reminder Notice
5463	December 16, 2024	Informal	State Public Notification requested
5476	June 5, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2531 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported February 25, 2026 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5455	October 18, 2024	Informal	State Violation/Reminder Notice
5456	October 18, 2024	Informal	State Public Notification requested
5461	November 15, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2533 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported February 25, 2026 · EPA return-to-compliance field August 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
5461 November 15, 2024 Resolving State Compliance achieved
5459 November 19, 2024 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5461	November 15, 2024	Resolving	State Compliance achieved
5459	November 19, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 2532 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
5457	November 5, 2024	Informal	State Violation/Reminder Notice
5458	November 5, 2024	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2530 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 25, 2026 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5453	September 22, 2024	Informal	State Violation/Reminder Notice
5454	September 22, 2024	Informal	State Public Notification requested
5476	June 5, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2529 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported December 19, 2024 · EPA return-to-compliance field April 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5452	May 31, 2024	Resolving	State Compliance achieved
5450	September 3, 2024	Informal	State Violation/Reminder Notice
5451	September 3, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Treatment Technique Precursor RemovalViolation 2528 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
5448	August 19, 2024	Informal	State Violation/Reminder Notice
5449	August 19, 2024	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2527 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 15, 2024 · 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
5445	June 18, 2024	Informal	State Violation/Reminder Notice
5446	June 18, 2024	Informal	State Public Notification requested
5476	June 5, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique Precursor RemovalViolation 2525 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5440	May 7, 2024	Informal	State Violation/Reminder Notice
5441	May 7, 2024	Informal	State Public Notification requested
5447	June 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2524 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5438	April 21, 2024	Informal	State Violation/Reminder Notice
5439	April 21, 2024	Informal	State Public Notification requested
5476	June 5, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 2526 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start October 1, 2023 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
5444 March 31, 2024 Resolving State Compliance achieved
5442 May 26, 2024 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5444	March 31, 2024	Resolving	State Compliance achieved
5442	May 26, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Treatment Technique Precursor RemovalViolation 2523 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 13, 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
5435	February 12, 2024	Informal	State Violation/Reminder Notice
5436	February 12, 2024	Informal	State Public Notification requested
5437	March 11, 2024	Informal	State Public Notification received
5447	June 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2522 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 13, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5432	January 7, 2024	Informal	State Violation/Reminder Notice
5433	January 7, 2024	Informal	State Public Notification requested
5476	June 5, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 2521 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported November 14, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5429	October 31, 2023	Informal	State Violation/Reminder Notice
5430	October 31, 2023	Informal	State Public Notification requested
5434	October 31, 2023	Resolving	State Compliance achieved
5431	December 4, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2519 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported February 16, 2021 · EPA return-to-compliance field November 30, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5425	December 14, 2020	Resolving	State Compliance achieved
5421	December 20, 2020	Informal	State Violation/Reminder Notice
5422	December 20, 2020	Informal	State Public Notification requested
5427	May 5, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2518 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported February 16, 2021 · EPA return-to-compliance field November 30, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5425	December 14, 2020	Resolving	State Compliance achieved
5419	December 20, 2020	Informal	State Violation/Reminder Notice
5420	December 20, 2020	Informal	State Public Notification requested
5428	May 5, 2021	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