TX2270033 · Texas
MANVILLE WSC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 5
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Travis 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 9 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.
Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 382 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 2, 2026 · period end April 17, 2026 · first reported June 26, 2026 · EPA return-to-compliance field April 17, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 594 April 16, 2026 Informal State Violation/Reminder Notice 595 April 16, 2026 Informal State Public Notification requested 596 April 17, 2026 Resolving State Compliance achieved 603 June 5, 2026 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 380 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 14, 2026 · period end March 24, 2026 · first reported June 26, 2026 · EPA return-to-compliance field March 24, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 588 March 16, 2026 Informal State Violation/Reminder Notice 597 March 24, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 376 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 581 January 6, 2026 Informal State Violation/Reminder Notice 582 January 6, 2026 Informal State Public Notification requested 587 January 20, 2026 Informal State Public Notification received 590 March 26, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 373 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported January 6, 2026 · EPA return-to-compliance field September 30, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 575 November 24, 2025 Informal State Violation/Reminder Notice 576 November 24, 2025 Informal State Public Notification requested 585 January 5, 2026 Informal State Public Notification received 583 January 9, 2026 Informal State Formal Notice of Violation issued 590 March 26, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 360 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 5, 2025 · period end October 16, 2025 · first reported August 20, 2025 · EPA return-to-compliance field October 16, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 562 July 29, 2025 Informal State Violation/Reminder Notice 563 July 29, 2025 Informal State Public Notification requested 570 October 16, 2025 Resolving State Compliance achieved 604 June 5, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 365 · E. COLI · Ground Water RuleNoncompliance period start April 9, 2025 · period end April 3, 2025 · first reported August 20, 2025 · EPA return-to-compliance field April 3, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 565 April 3, 2025 Resolving State Compliance achieved 558 July 23, 2025 Informal State Violation/Reminder Notice 559 July 23, 2025 Informal State Public Notification requested 606 June 30, 2026 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 363 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported January 6, 2026 · EPA return-to-compliance field June 30, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 566 October 15, 2025 Informal State Violation/Reminder Notice 567 October 15, 2025 Informal State Public Notification requested 571 October 31, 2025 Informal State Public Notification received 583 January 9, 2026 Informal State Formal Notice of Violation issued 591 March 26, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 356 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 14, 2025 · EPA return-to-compliance field March 31, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 552 March 20, 2025 Informal State Violation/Reminder Notice 553 March 20, 2025 Informal State Public Notification requested 557 April 24, 2025 Informal State Public Notification received 583 January 9, 2026 Informal State Formal Notice of Violation issued 591 March 26, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 354 · E. COLI · Ground Water RuleNoncompliance period start October 16, 2024 · period end February 20, 2025 · first reported March 26, 2025 · EPA return-to-compliance field February 20, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 547 February 12, 2025 Informal State Violation/Reminder Notice 548 February 12, 2025 Informal State Public Notification requested 551 February 20, 2025 Resolving State Compliance achieved 598 March 24, 2026 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 346 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 22, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 541 January 21, 2021 Informal State Violation/Reminder Notice 542 January 21, 2021 Informal State Public Notification requested 543 February 11, 2021 Informal State Public Notification received 544 April 8, 2021 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Monitoring, Source Water (GWR)Violation 223 · E. COLI · Ground Water RuleNoncompliance period start October 1, 2012 · first reported June 17, 2016
No linked action row appears in the records shown.
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