TX1840031 · Texas
HIGHLAND WSC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 10
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 4
Counties listed by EPA · Parker 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.
EPA health-based flag · Addressed by formal action
OCCT/SOWT Study/RecommendationViolation 11 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2015 · first reported January 4, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 24 December 2, 2016 Informal State Formal Notice of Violation issued 38 July 11, 2017 Formal State Administrative/Compliance Order with penalty issued Monitoring or reporting · Unaddressed by formal action
Notification, Known or Potential LSLViolation 129 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · first reported June 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 104 March 26, 2026 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 128 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · first reported March 31, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 103 December 31, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 71 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 5, 2023 · period end May 26, 2023 · first reported May 16, 2023 · EPA return-to-compliance field May 26, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 96 March 29, 2023 Informal State Violation/Reminder Notice 99 May 26, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 68 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 21, 2022 · period end December 12, 2022 · first reported November 15, 2022 · EPA return-to-compliance field December 12, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 80 November 3, 2022 Informal State Violation/Reminder Notice 83 December 12, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 67 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 21, 2022 · period end December 12, 2022 · first reported November 15, 2022 · EPA return-to-compliance field December 12, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 79 November 3, 2022 Informal State Violation/Reminder Notice 81 December 12, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 54 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 10, 2021 · period end December 12, 2022 · first reported November 16, 2021 · EPA return-to-compliance field December 12, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 71 November 3, 2021 Informal State Violation/Reminder Notice 87 December 12, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 55 · 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 93 January 10, 2022 Resolving State Compliance achieved 72 March 3, 2022 Informal State Violation/Reminder Notice 73 March 3, 2022 Informal State Public Notification requested 100 May 26, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 51 · 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 67 August 19, 2021 Informal State Violation/Reminder Notice 68 August 19, 2021 Informal State Public Notification requested 93 January 10, 2022 Resolving State Compliance achieved 82 December 12, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 49 · 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 63 August 19, 2021 Informal State Violation/Reminder Notice 64 August 19, 2021 Informal State Public Notification requested 93 January 10, 2022 Resolving State Compliance achieved 84 December 12, 2022 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