LA1073061 · Louisiana
HIDDEN OAKS SUBDIVISION WS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 4
- EPA health-based flag
- 4
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 0
Counties listed by EPA · Ouachita Parish, Louisiana
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 90.5 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 8005156 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported January 18, 2023 · EPA return-to-compliance field December 31, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5000845 April 18, 2017 Formal State Administrative/Compliance Order without penalty issued 5000899 December 20, 2022 Informal State Violation/Reminder Notice 5000900 December 20, 2022 Informal State Public Notification requested 5000901 January 17, 2023 Informal State Public Notification received 5000903 December 31, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 8005155 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported October 7, 2022 · EPA return-to-compliance field September 30, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5000845 April 18, 2017 Formal State Administrative/Compliance Order without penalty issued 5000896 September 15, 2022 Informal State Violation/Reminder Notice 5000897 September 15, 2022 Informal State Public Notification requested 5000898 October 17, 2022 Informal State Public Notification received 5000903 December 31, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 8005153 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported June 29, 2022 · EPA return-to-compliance field June 30, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5000845 April 18, 2017 Formal State Administrative/Compliance Order without penalty issued 5000893 June 9, 2022 Informal State Violation/Reminder Notice 5000894 June 9, 2022 Informal State Public Notification requested 5000895 July 7, 2022 Informal State Public Notification received 5000903 December 31, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 8005152 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 19, 2022 · EPA return-to-compliance field March 31, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5000845 April 18, 2017 Formal State Administrative/Compliance Order without penalty issued 5000890 April 14, 2022 Informal State Violation/Reminder Notice 5000891 April 14, 2022 Informal State Public Notification requested 5000892 May 16, 2022 Informal State Public Notification received 5000903 December 31, 2023 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