TX2370005 · Texas
PATTISON WSC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Counties listed by EPA · Waller 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 7 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 180 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 322 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2022 · period end October 8, 2022 · first reported September 22, 2022 · EPA return-to-compliance field October 8, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 942 August 11, 2022 Informal State Violation/Reminder Notice 943 August 11, 2022 Informal State Public Notification requested 967 August 30, 2022 Informal State Public Notification received 949 October 8, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 326 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 22, 2026 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 944 September 1, 2022 Informal State Violation/Reminder Notice 945 September 1, 2022 Informal State Public Notification requested 947 September 19, 2022 Informal State Public Notification received 950 December 20, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 325 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end June 30, 2022 · first reported September 22, 2022 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 940 August 15, 2022 Informal State Violation/Reminder Notice 941 August 15, 2022 Informal State Public Notification requested 963 August 30, 2022 Informal State Public Notification received 951 January 13, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 323 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end June 30, 2022 · first reported September 22, 2022 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 936 August 15, 2022 Informal State Violation/Reminder Notice 937 August 15, 2022 Informal State Public Notification requested 961 August 30, 2022 Informal State Public Notification received 951 January 13, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 319 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end October 8, 2022 · first reported March 31, 2022 · EPA return-to-compliance field October 8, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 933 February 11, 2022 Informal State Violation/Reminder Notice 934 February 11, 2022 Informal State Public Notification requested 969 August 30, 2022 Informal State Public Notification received 949 October 8, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 316 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2021 · period end December 31, 2021 · first reported March 31, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 927 March 3, 2022 Informal State Violation/Reminder Notice 928 March 3, 2022 Informal State Public Notification requested 973 August 30, 2022 Informal State Public Notification received 951 January 13, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 315 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 25, 2021 · period end September 19, 2022 · first reported May 17, 2021 · EPA return-to-compliance field September 19, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 926 April 2, 2021 Informal State Violation/Reminder Notice 948 September 19, 2022 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