LA1097018 · Louisiana
MAMOU ROAD WATER DISTRICT, INC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 3
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 0
Counties listed by EPA · St. Landry 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 3 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 11 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4010183 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 2, 2021 · period end May 1, 2022 · first reported May 19, 2022 · EPA return-to-compliance field May 1, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9800967 April 13, 2022 Informal State Violation/Reminder Notice 9800970 May 1, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 4010180 · Groundwater Rule · Ground Water RuleNoncompliance period start September 27, 2021 · period end October 8, 2021 · first reported November 16, 2021 · EPA return-to-compliance field October 8, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9800961 September 27, 2021 Informal State Violation/Reminder Notice 9800962 September 27, 2021 Informal State Public Notification requested 9800963 October 8, 2021 Resolving State Compliance achieved 9800971 May 2, 2022 Informal State Public Notification received EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 4010179 · Groundwater Rule · Ground Water RuleNoncompliance period start September 27, 2021 · period end October 5, 2021 · first reported November 16, 2021 · EPA return-to-compliance field October 5, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9800961 September 27, 2021 Informal State Violation/Reminder Notice 9800962 September 27, 2021 Informal State Public Notification requested 9800965 October 5, 2021 Resolving State Compliance achieved 9800971 May 2, 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