TX1230003 · Texas
JEFFERSON COUNTY WCID 10
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 8
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Jefferson 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 10 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.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1376 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 7, 2026 · period end March 25, 2026 · first reported June 26, 2026 · EPA return-to-compliance field March 25, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1291 March 25, 2026 Resolving State Compliance achieved 1290 May 8, 2026 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 1372 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 26, 2026 · EPA return-to-compliance field March 31, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1284 March 13, 2026 Informal State Violation/Reminder Notice 1285 March 13, 2026 Informal State Public Notification requested 1287 March 19, 2026 Informal State Public Notification received 1293 June 4, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 1370 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 26, 2026 · EPA return-to-compliance field March 31, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1280 March 13, 2026 Informal State Violation/Reminder Notice 1281 March 13, 2026 Informal State Public Notification requested 1286 March 19, 2026 Informal State Public Notification received 1295 June 4, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 1367 · Total Haloacetic Acids (HAA5) · 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 1272 January 6, 2026 Informal State Violation/Reminder Notice 1273 January 6, 2026 Informal State Public Notification requested 1278 January 14, 2026 Informal State Public Notification received 1293 June 4, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 1365 · 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 1274 January 6, 2026 Informal State Violation/Reminder Notice 1275 January 6, 2026 Informal State Public Notification requested 1292 March 19, 2026 Informal State Public Notification received 1295 June 4, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 1364 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2025 · period end February 26, 2026 · first reported March 31, 2026 · EPA return-to-compliance field February 26, 2026
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1264 November 13, 2025 Informal State Violation/Reminder Notice 1265 November 13, 2025 Informal State Public Notification requested 1269 December 18, 2025 Informal State Public Notification received 1276 January 9, 2026 Informal State Formal Notice of Violation issued 1279 February 26, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 1373 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end March 25, 2026 · first reported June 26, 2026 · EPA return-to-compliance field March 25, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1289 March 25, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 1353 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported October 1, 2025 · 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 1259 September 24, 2025 Informal State Violation/Reminder Notice 1260 September 24, 2025 Informal State Public Notification requested 1268 November 21, 2025 Informal State Public Notification received 1276 January 9, 2026 Informal State Formal Notice of Violation issued 1295 June 4, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 1352 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported October 1, 2025 · 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 1257 September 24, 2025 Informal State Violation/Reminder Notice 1258 September 24, 2025 Informal State Public Notification requested 1267 November 21, 2025 Informal State Public Notification received 1276 January 9, 2026 Informal State Formal Notice of Violation issued 1293 June 4, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 1350 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported October 1, 2025 · 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 1253 September 10, 2025 Informal State Violation/Reminder Notice 1254 September 10, 2025 Informal State Public Notification requested 1263 September 18, 2025 Informal State Public Notification received 1276 January 9, 2026 Informal State Formal Notice of Violation issued 1295 June 4, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 1349 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported October 1, 2025 · 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 1251 September 10, 2025 Informal State Violation/Reminder Notice 1252 September 10, 2025 Informal State Public Notification requested 1262 September 18, 2025 Informal State Public Notification received 1276 January 9, 2026 Informal State Formal Notice of Violation issued 1293 June 4, 2026 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