TX2460157 · Texas
SONTERRA MUD
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 4
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Williamson 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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 66 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 44 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2024 · period end February 11, 2025 · first reported February 26, 2025 · EPA return-to-compliance field February 11, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 32 January 27, 2025 Informal State Violation/Reminder Notice 33 February 11, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 42 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 3, 2024 · period end August 13, 2024 · first reported June 26, 2026 · EPA return-to-compliance field August 13, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25 August 1, 2024 Informal State Violation/Reminder Notice 26 August 13, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 43 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported June 26, 2026 · EPA return-to-compliance field June 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 28 September 18, 2024 Informal State Violation/Reminder Notice 29 September 18, 2024 Informal State Public Notification requested 30 October 16, 2024 Informal State Public Notification received 31 December 4, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 25 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported June 26, 2026 · EPA return-to-compliance field March 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 22 June 22, 2023 Informal State Violation/Reminder Notice 23 June 22, 2023 Informal State Public Notification requested 24 October 5, 2023 Resolving State Compliance achieved 27 August 13, 2024 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