TX1090016 · Texas

AQUILLA WSC

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

Violation records shown: 16
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 11

Counties listed by EPA · Hill 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 12 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action

LSL InventoryViolation 236 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110169	March 31, 2025	Informal	State Public Notification requested
20110170	March 31, 2025	Informal	State Violation/Reminder Notice
20110177	April 28, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 239 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 31, 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
20110182	January 12, 2026	Informal	State Violation/Reminder Notice
20110183	January 12, 2026	Informal	State Public Notification requested
20110184	February 5, 2026	Informal	State Public Notification received
20110186	March 25, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 238 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported January 6, 2026 · 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
20110180	October 20, 2025	Informal	State Violation/Reminder Notice
20110181	October 20, 2025	Informal	State Public Notification requested
20110185	February 5, 2026	Informal	State Public Notification received
20110186	March 25, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 235 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2024 · period end April 29, 2025 · first reported February 26, 2025 · EPA return-to-compliance field April 29, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110166	January 27, 2025	Informal	State Violation/Reminder Notice
20110175	April 29, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 234 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 1, 2024 · period end May 1, 2025 · first reported February 26, 2025 · EPA return-to-compliance field May 1, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
20110165 January 7, 2025 Informal State Violation/Reminder Notice
20110178 May 1, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110165	January 7, 2025	Informal	State Violation/Reminder Notice
20110178	May 1, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

LSL ReportingViolation 237 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110172	March 31, 2025	Informal	State Violation/Reminder Notice
20110173	March 31, 2025	Informal	State Public Notification requested
20110176	April 28, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 232 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2024 · period end April 25, 2025 · first reported December 30, 2024 · EPA return-to-compliance field April 25, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110163	September 5, 2024	Informal	State Violation/Reminder Notice
20110174	April 25, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 231 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field November 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110158	December 28, 2023	Informal	State Violation/Reminder Notice
20110159	December 28, 2023	Informal	State Public Notification requested
20110161	January 11, 2024	Resolving	State Compliance achieved
20110179	May 1, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 230 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported June 26, 2026 · 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
20110156	December 14, 2023	Informal	State Violation/Reminder Notice
20110157	December 14, 2023	Informal	State Public Notification requested
20110160	January 4, 2024	Informal	State Public Notification received
20110162	April 24, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 229 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported June 26, 2026 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110153	September 18, 2023	Informal	State Violation/Reminder Notice
20110154	September 18, 2023	Informal	State Public Notification requested
20110155	October 4, 2023	Informal	State Public Notification received
20110162	April 24, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 228 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported September 22, 2026 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 227 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2022 · period end July 11, 2023 · first reported February 15, 2023 · EPA return-to-compliance field July 11, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110146	January 25, 2023	Informal	State Violation/Reminder Notice
20110147	January 25, 2023	Informal	State Violation/Reminder Notice
20110152	July 11, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 226 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 22, 2026 · EPA return-to-compliance field June 30, 2022
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 218 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2021 · period end January 3, 2022 · first reported February 17, 2022 · EPA return-to-compliance field January 3, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110137	January 3, 2022	Resolving	State Compliance achieved
20110136	January 31, 2022	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 219 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 19, 2021 · period end September 1, 2022 · first reported February 17, 2022 · EPA return-to-compliance field September 1, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110135	January 26, 2022	Informal	State Violation/Reminder Notice
20110142	September 1, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 217 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported February 22, 2021 · EPA return-to-compliance field September 30, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
20110132	December 17, 2020	Informal	State Violation/Reminder Notice
20110133	December 17, 2020	Informal	State Public Notification requested
20110134	March 5, 2021	Resolving	State Compliance achieved
20110143	September 6, 2022	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