LA1097001 · Louisiana

TOWN OF GRAND COTEAU WATER SYSTEM

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

Violation records shown: 20
EPA health-based flag: 12
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 4

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 18 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 892 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action
LSL InventoryViolation 4003767 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · first reported February 27, 2025
No linked action row appears in the records shown.

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003768 · Groundwater Rule · Ground Water Rule

Noncompliance period start March 3, 2025 · period end April 25, 2025 · first reported May 15, 2025 · EPA return-to-compliance field April 25, 2025

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600640	March 7, 2025	Informal	State Site Visit for enforcement purposes
3600642	March 7, 2025	Informal	State Violation/Reminder Notice
3600643	March 7, 2025	Informal	State Public Notification requested
3600650	April 24, 2025	Informal	State Public Notification received
3600676	April 25, 2025	Resolving	State Compliance achieved
3600665	March 10, 2026	Informal	State Site Visit for enforcement purposes

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 4003763 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2025 · period end May 6, 2025 · first reported May 15, 2025 · EPA return-to-compliance field May 6, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600634	February 3, 2025	Informal	State Violation/Reminder Notice
3600635	February 3, 2025	Informal	State Public Notification requested
3600646	April 24, 2025	Informal	State Public Notification received
3600652	May 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action
LSL ReportingViolation 4003766 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · first reported February 27, 2025
No linked action row appears in the records shown.
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 4003764 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start September 4, 2024 · period end February 4, 2025 · first reported February 26, 2025 · EPA return-to-compliance field February 4, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3600636 February 4, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 4003758 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2023 · period end March 1, 2024 · first reported February 21, 2024 · EPA return-to-compliance field March 1, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3600619 February 5, 2024 Informal State Violation/Reminder Notice
3600621 March 1, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600636	February 4, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600619	February 5, 2024	Informal	State Violation/Reminder Notice
3600621	March 1, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4003755 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 17, 2022 · period end December 19, 2024 · first reported November 16, 2022 · EPA return-to-compliance field December 19, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600617	October 11, 2022	Informal	State Violation/Reminder Notice
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600630	December 19, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003752 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 12, 2022 · period end December 20, 2024 · first reported October 7, 2022 · EPA return-to-compliance field December 20, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600614	July 12, 2022	Informal	State Violation/Reminder Notice
3600615	July 12, 2022	Informal	State Public Notification requested
3600631	December 20, 2024	Informal	State Public Notification received
3600674	December 20, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003751 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 12, 2022 · period end December 20, 2024 · first reported October 7, 2022 · EPA return-to-compliance field December 20, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600614	July 12, 2022	Informal	State Violation/Reminder Notice
3600615	July 12, 2022	Informal	State Public Notification requested
3600631	December 20, 2024	Informal	State Public Notification received
3600674	December 20, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003750 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 12, 2022 · period end December 20, 2024 · first reported October 7, 2022 · EPA return-to-compliance field December 20, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600614	July 12, 2022	Informal	State Violation/Reminder Notice
3600615	July 12, 2022	Informal	State Public Notification requested
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600631	December 20, 2024	Informal	State Public Notification received
3600674	December 20, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003749 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 12, 2022 · period end December 20, 2024 · first reported October 7, 2022 · EPA return-to-compliance field December 20, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600614	July 12, 2022	Informal	State Violation/Reminder Notice
3600615	July 12, 2022	Informal	State Public Notification requested
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600631	December 20, 2024	Informal	State Public Notification received
3600674	December 20, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003748 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 12, 2022 · period end December 20, 2024 · first reported October 7, 2022 · EPA return-to-compliance field December 20, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600614	July 12, 2022	Informal	State Violation/Reminder Notice
3600615	July 12, 2022	Informal	State Public Notification requested
3600631	December 20, 2024	Informal	State Public Notification received
3600674	December 20, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003747 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 12, 2022 · period end December 20, 2024 · first reported October 7, 2022 · EPA return-to-compliance field December 20, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600614	July 12, 2022	Informal	State Violation/Reminder Notice
3600615	July 12, 2022	Informal	State Public Notification requested
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600631	December 20, 2024	Informal	State Public Notification received
3600674	December 20, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003746 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 12, 2022 · period end March 27, 2025 · first reported October 7, 2022 · EPA return-to-compliance field March 27, 2025

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600614	July 12, 2022	Informal	State Violation/Reminder Notice
3600615	July 12, 2022	Informal	State Public Notification requested
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600631	December 20, 2024	Informal	State Public Notification received
3600637	February 6, 2025	Informal	State Site Visit for enforcement purposes
3600644	March 27, 2025	Resolving	State Compliance achieved
3600645	March 27, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003745 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 12, 2022 · period end December 20, 2024 · first reported October 7, 2022 · EPA return-to-compliance field December 20, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600614	July 12, 2022	Informal	State Violation/Reminder Notice
3600615	July 12, 2022	Informal	State Public Notification requested
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600631	December 20, 2024	Informal	State Public Notification received
3600674	December 20, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 4003743 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2021 · period end November 24, 2021 · first reported November 16, 2021 · EPA return-to-compliance field November 24, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600611	November 2, 2021	Informal	State Violation/Reminder Notice
3600612	November 24, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 4003741 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start April 17, 2021 · period end May 21, 2021 · first reported June 10, 2021 · EPA return-to-compliance field May 21, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3600608 May 12, 2021 Informal State Violation/Reminder Notice
3600609 May 21, 2021 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600608	May 12, 2021	Informal	State Violation/Reminder Notice
3600609	May 21, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4003738 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start July 24, 2020 · period end June 29, 2025 · first reported November 16, 2020 · EPA return-to-compliance field June 29, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600606	October 23, 2020	Informal	State Violation/Reminder Notice
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600668	June 29, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003737 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 15, 2020 · period end July 30, 2025 · first reported July 1, 2020 · EPA return-to-compliance field July 30, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600602	June 18, 2020	Informal	State Violation/Reminder Notice
3600603	June 18, 2020	Informal	State Public Notification requested
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600669	July 30, 2025	Informal	State Public Notification received
3600675	July 30, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 4003736 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 15, 2020 · period end March 16, 2022 · first reported July 1, 2020 · EPA return-to-compliance field March 16, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3600602	June 18, 2020	Informal	State Violation/Reminder Notice
3600603	June 18, 2020	Informal	State Public Notification requested
3600613	March 16, 2022	Resolving	State Compliance achieved
3600625	November 21, 2024	Formal	State Administrative/Compliance Order without penalty issued
3600669	July 30, 2025	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