LA1113034 · Louisiana

VERMILION WATERWORKS DISTRICT 1

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 10
EPA health-based flag: 9
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 0

Counties listed by EPA · Vermilion 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 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 132.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 40 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 23, 2024 · EPA return-to-compliance field June 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
80	June 5, 2024	Informal	State Violation/Reminder Notice
81	June 5, 2024	Informal	State Public Notification requested
82	July 12, 2024	Informal	State Public Notification received
94	August 1, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 38 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
77	March 15, 2024	Informal	State Violation/Reminder Notice
78	March 15, 2024	Informal	State Public Notification requested
79	April 22, 2024	Informal	State Public Notification received
94	August 1, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 36 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 21, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
71	January 23, 2024	Informal	State Violation/Reminder Notice
72	January 23, 2024	Informal	State Public Notification requested
74	February 26, 2024	Informal	State Public Notification received
94	August 1, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 30 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 15, 2022 · period end August 8, 2022 · first reported August 15, 2022 · EPA return-to-compliance field August 8, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
51 July 26, 2022 Informal State Violation/Reminder Notice
54 August 8, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
51	July 26, 2022	Informal	State Violation/Reminder Notice
54	August 8, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 29 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 6, 2022 · period end January 31, 2023 · first reported March 28, 2022 · EPA return-to-compliance field January 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
49	January 10, 2022	Informal	State Violation/Reminder Notice
50	January 10, 2022	Informal	State Public Notification requested
52	August 24, 2022	Informal	State Public Notification received
58	January 31, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 28 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 6, 2022 · period end January 31, 2023 · first reported March 28, 2022 · EPA return-to-compliance field January 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
49	January 10, 2022	Informal	State Violation/Reminder Notice
50	January 10, 2022	Informal	State Public Notification requested
52	August 24, 2022	Informal	State Public Notification received
58	January 31, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 27 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 6, 2022 · period end January 31, 2023 · first reported March 28, 2022 · EPA return-to-compliance field January 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
49	January 10, 2022	Informal	State Violation/Reminder Notice
50	January 10, 2022	Informal	State Public Notification requested
52	August 24, 2022	Informal	State Public Notification received
58	January 31, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 26 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 6, 2022 · period end January 31, 2023 · first reported March 28, 2022 · EPA return-to-compliance field January 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
49	January 10, 2022	Informal	State Violation/Reminder Notice
50	January 10, 2022	Informal	State Public Notification requested
52	August 24, 2022	Informal	State Public Notification received
58	January 31, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 23 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
42	September 30, 2021	Informal	State Violation/Reminder Notice
43	September 30, 2021	Informal	State Public Notification requested
46	November 16, 2021	Informal	State Public Notification received
56	September 30, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 22 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported June 10, 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
39	June 1, 2021	Informal	State Violation/Reminder Notice
40	June 1, 2021	Informal	State Public Notification requested
41	July 16, 2021	Informal	State Public Notification received
56	September 30, 2022	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