TX1700386 · Texas
DECKER HILLS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Montgomery 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 3 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.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 673 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 30, 2025 · first reported March 31, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20110164 November 25, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 671 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 11, 2025 · first reported October 1, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20110162 September 11, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 620 · E. COLI · Ground Water RuleNoncompliance period start August 1, 2024 · period end November 21, 2024 · first reported December 30, 2024 · EPA return-to-compliance field November 21, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20110153 October 28, 2024 Informal State Violation/Reminder Notice 20110154 October 28, 2024 Informal State Public Notification requested 20110159 November 21, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 617 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2024 · period end June 30, 2024 · first reported August 16, 2024 · EPA return-to-compliance field June 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20110141 August 1, 2024 Informal State Violation/Reminder Notice 20110142 August 1, 2024 Informal State Public Notification requested 20110147 August 9, 2024 Informal State Violation/Reminder Notice 20110148 August 9, 2024 Informal State Public Notification requested 20110160 November 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 613 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2021 · period end June 30, 2021 · first reported September 29, 2021 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20110128 August 19, 2021 Informal State Violation/Reminder Notice 20110129 August 19, 2021 Informal State Public Notification requested 20110139 December 30, 2021 Informal State Public Notification received 20110140 December 31, 2021 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