TX0990001 · Texas

CITY OF CHILLICOTHE

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

Violation records shown: 31
EPA health-based flag: 16
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 12

Counties listed by EPA · Hardeman County, Texas

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action

LSL InventoryViolation 90059780 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported May 14, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042109	March 31, 2025	Informal	State Violation/Reminder Notice
910042110	March 31, 2025	Informal	State Public Notification requested
910042114	May 15, 2025	Informal	State Public Notification received
910042158	March 13, 2026	Informal	State Formal Notice of Violation issued
9999900000000000001	August 14, 2026	Informal	Federal Proposed Administrative Order Issued

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 90059827 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 11, 2026 · first reported September 22, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Unaddressed by formal action

Failure Submit IDSE/Subpart V Plan RptViolation 90059821 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start May 31, 2026 · first reported September 22, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042172	June 24, 2026	Informal	State Violation/Reminder Notice
910042173	June 24, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 90059826 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 22, 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, Single SampleViolation 90059822 · Nitrate · Nitrate Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 22, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90059809 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 20, 2026 · period end April 16, 2026 · first reported June 26, 2026 · EPA return-to-compliance field April 16, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042153	February 20, 2026	Informal	State Violation/Reminder Notice
910042154	February 20, 2026	Informal	State Public Notification requested
910042158	March 13, 2026	Informal	State Formal Notice of Violation issued
910042168	April 16, 2026	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action

Public Notification Violation for NPDWR ViolationViolation 90059805 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 4, 2026 · first reported June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042147	January 28, 2026	Informal	State Violation/Reminder Notice
910042158	March 13, 2026	Informal	State Formal Notice of Violation issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 90059813 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 26, 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
910042163	April 10, 2026	Informal	State Violation/Reminder Notice
910042164	April 10, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90059812 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 26, 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
910042161	April 3, 2026	Informal	State Violation/Reminder Notice
910042162	April 3, 2026	Informal	State Public Notification requested

Monitoring or reporting · Addressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 90059808 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2026 · first reported June 26, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042157	October 28, 2025	Formal	State Administrative/Compliance Order with penalty issued
910042155	February 24, 2026	Informal	State Violation/Reminder Notice
910042156	February 24, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90059801 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 31, 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
910042141	January 6, 2026	Informal	State Violation/Reminder Notice
910042142	January 6, 2026	Informal	State Public Notification requested
910042150	January 28, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 90059800 · Nitrate · Nitrate Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 31, 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
910042157	October 28, 2025	Formal	State Administrative/Compliance Order with penalty issued
910042145	January 6, 2026	Informal	State Violation/Reminder Notice
910042146	January 6, 2026	Informal	State Public Notification requested
910042149	January 28, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90059793 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 17, 2025 · period end April 15, 2026 · first reported January 6, 2026 · EPA return-to-compliance field April 15, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042132	October 22, 2025	Informal	State Violation/Reminder Notice
910042133	October 22, 2025	Informal	State Public Notification requested
910042158	March 13, 2026	Informal	State Formal Notice of Violation issued
910042167	April 15, 2026	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action

Consumer Confidence Report Inadequate ReportingViolation 90059799 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · first reported March 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042148	December 31, 2025	Informal	State Violation/Reminder Notice
910042158	March 13, 2026	Informal	State Formal Notice of Violation issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90059791 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported January 6, 2026 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042136	November 24, 2025	Informal	State Violation/Reminder Notice
910042137	November 24, 2025	Informal	State Public Notification requested
910042140	December 15, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 90059788 · Nitrate · Nitrate Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported January 6, 2026 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042126	October 2, 2025	Informal	State Violation/Reminder Notice
910042127	October 2, 2025	Informal	State Public Notification requested
910042157	October 28, 2025	Formal	State Administrative/Compliance Order with penalty issued
910042135	November 3, 2025	Informal	State Public Notification received

Monitoring or reporting · Addressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 90059785 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2025 · first reported October 1, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042124	September 3, 2025	Informal	State Violation/Reminder Notice
910042125	September 3, 2025	Informal	State Public Notification requested
910042157	October 28, 2025	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 90059784 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042121	July 2, 2025	Informal	State Violation/Reminder Notice
910042122	July 2, 2025	Informal	State Public Notification requested
910042123	July 16, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 90059783 · Nitrate · Nitrate Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042118	June 20, 2025	Informal	State Violation/Reminder Notice
910042119	June 20, 2025	Informal	State Public Notification requested
910042120	June 23, 2025	Informal	State Public Notification received
910042157	October 28, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 90059782 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field April 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042115	June 9, 2025	Informal	State Violation/Reminder Notice
910042116	June 9, 2025	Informal	State Public Notification requested
910042117	June 12, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

LSL ReportingViolation 90059781 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported May 14, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042111	March 31, 2025	Informal	State Violation/Reminder Notice
910042112	March 31, 2025	Informal	State Public Notification requested
910042113	May 15, 2025	Informal	State Public Notification received
910042158	March 13, 2026	Informal	State Formal Notice of Violation issued
9999900000000000001	August 14, 2026	Informal	Federal Proposed Administrative Order Issued

Monitoring or reporting · Addressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 90059776 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2024 · first reported February 26, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042103	October 24, 2024	Informal	State Violation/Reminder Notice
910042104	October 24, 2024	Informal	State Public Notification requested
910042105	November 8, 2024	Informal	State Formal Notice of Violation issued
910042134	October 16, 2025	Informal	State Public Notification received
910042157	October 28, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 90059779 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported June 26, 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
910042106	January 2, 2025	Informal	State Violation/Reminder Notice
910042107	January 2, 2025	Informal	State Public Notification requested
910042108	March 10, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 90059774 · Nitrate · Nitrate Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 16, 2024 · EPA return-to-compliance field June 30, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042099	June 12, 2024	Informal	State Violation/Reminder Notice
910042100	June 12, 2024	Informal	State Public Notification requested
910042101	June 18, 2024	Informal	State Public Notification received
910042105	November 8, 2024	Informal	State Formal Notice of Violation issued
910042157	October 28, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 90059773 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 18, 2024 · period end April 18, 2024 · first reported May 16, 2024 · EPA return-to-compliance field April 18, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042092	April 18, 2024	Informal	State Violation/Reminder Notice
910042093	April 18, 2024	Informal	State Public Notification requested
910042094	April 18, 2024	Resolving	State Compliance achieved
910042102	July 16, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 90059772 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported June 26, 2026 · 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
910042088	March 26, 2024	Informal	State Violation/Reminder Notice
910042089	March 26, 2024	Informal	State Public Notification requested
910042090	April 9, 2024	Informal	State Public Notification received
910042095	April 24, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90059770 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 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
910042085	January 10, 2024	Informal	State Violation/Reminder Notice
910042086	January 10, 2024	Informal	State Public Notification requested
910042087	January 22, 2024	Informal	State Public Notification received
910042091	April 11, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90059767 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 13, 2023 · EPA return-to-compliance field September 30, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042079	October 19, 2023	Informal	State Violation/Reminder Notice
910042080	October 19, 2023	Informal	State Public Notification requested
910042082	November 2, 2023	Informal	State Public Notification received
910042081	November 3, 2023	Informal	State Formal Notice of Violation issued
910042091	April 11, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90059759 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 14, 2023 · EPA return-to-compliance field June 30, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042071	June 23, 2023	Informal	State Violation/Reminder Notice
910042072	June 23, 2023	Informal	State Public Notification requested
910042073	June 27, 2023	Informal	State Public Notification received
910042081	November 3, 2023	Informal	State Formal Notice of Violation issued
910042091	April 11, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 90059760 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported June 26, 2026 · EPA return-to-compliance field March 31, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
910042076 July 5, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042076	July 5, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 90059754 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 16, 2023 · EPA return-to-compliance field March 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
910042061	March 29, 2023	Informal	State Violation/Reminder Notice
910042062	March 29, 2023	Informal	State Public Notification requested
910042065	April 13, 2023	Informal	State Public Notification received
910042081	November 3, 2023	Informal	State Formal Notice of Violation issued
910042091	April 11, 2024	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