KS2007301 · Kansas

MADISON, CITY OF

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

Violation records shown: 13
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 9

Counties listed by EPA · Greenwood 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 9 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 58 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 5615 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2025 · first reported May 15, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12353	December 14, 2025	Informal	State Violation/Reminder Notice
12354	December 14, 2025	Informal	State Public Notification requested
12355	January 28, 2026	Informal	State Public Notification received

Monitoring or reporting · Unaddressed by formal action

Notification, Known or Potential LSLViolation 5614 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · first reported December 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12351	October 13, 2025	Informal	State Violation/Reminder Notice
12352	October 13, 2025	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 5613 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 31, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12347	January 7, 2025	Informal	State Violation/Reminder Notice
12348	January 7, 2025	Informal	State Public Notification requested
12349	January 24, 2025	Informal	State Public Notification received
12350	May 7, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 5612 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12346	October 25, 2024	Informal	State Public Notification received
12344	October 29, 2024	Informal	State Violation/Reminder Notice
12345	October 29, 2024	Informal	State Public Notification requested
12350	May 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 5611 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end February 28, 2024 · first reported June 14, 2024 · EPA return-to-compliance field February 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12343	February 28, 2024	Resolving	State Compliance achieved
12339	March 9, 2024	Informal	State Violation/Reminder Notice
12340	March 9, 2024	Informal	State Public Notification requested
12342	March 28, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5610 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12343	February 28, 2024	Resolving	State Compliance achieved
12337	March 9, 2024	Informal	State Violation/Reminder Notice
12338	March 9, 2024	Informal	State Public Notification requested
12341	March 28, 2024	Informal	State Public Notification received

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 5609 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start October 31, 2021 · first reported February 15, 2023
No linked action row appears in the records shown.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 5606 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start October 31, 2021 · first reported February 15, 2023
No linked action row appears in the records shown.
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 5603 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported August 16, 2021 · EPA return-to-compliance field June 30, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
12335 July 28, 2021 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12335	July 28, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 5605 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 16, 2021 · EPA return-to-compliance field June 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12334	June 30, 2021	Resolving	State Compliance achieved
12332	July 31, 2021	Informal	State Violation/Reminder Notice
12333	July 31, 2021	Informal	State Public Notification requested
12336	April 12, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5604 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 16, 2021 · EPA return-to-compliance field June 30, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
12330 July 23, 2021 Informal State Violation/Reminder Notice
12335 July 28, 2021 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
12330	July 23, 2021	Informal	State Violation/Reminder Notice
12335	July 28, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 5602 · 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
12304	December 11, 2020	Resolving	State Compliance achieved
12302	December 20, 2020	Informal	State Violation/Reminder Notice
12303	December 20, 2020	Informal	State Public Notification requested
12309	May 4, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 5600 · 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
12304	December 11, 2020	Resolving	State Compliance achieved
12298	December 20, 2020	Informal	State Violation/Reminder Notice
12299	December 20, 2020	Informal	State Public Notification requested
12308	May 4, 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