LA1045040 · Louisiana

MJS ESTATES WATER SYSTEM

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

Violation records shown: 18
EPA health-based flag: 8
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 3

Counties listed by EPA · Iberia 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 753 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Resolved
LSL InventoryViolation 75 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end December 5, 2024 · first reported February 27, 2025 · EPA return-to-compliance field December 5, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
130 December 5, 2024 Resolving State Compliance achieved
Monitoring or reporting · Resolved
LSL ReportingViolation 74 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end October 17, 2024 · first reported February 27, 2025 · EPA return-to-compliance field October 17, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
129 October 17, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
130	December 5, 2024	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
129	October 17, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 71 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end May 28, 2024 · first reported February 21, 2024 · EPA return-to-compliance field May 28, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
115	February 5, 2024	Informal	State Violation/Reminder Notice
120	May 28, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 69 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 25, 2023 · period end July 25, 2023 · first reported June 15, 2023 · EPA return-to-compliance field July 25, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
104 June 15, 2023 Informal State Violation/Reminder Notice
110 July 25, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
104	June 15, 2023	Informal	State Violation/Reminder Notice
110	July 25, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 60 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2022 · period end May 28, 2024 · first reported January 18, 2023 · EPA return-to-compliance field May 28, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
91	December 12, 2022	Informal	State Violation/Reminder Notice
119	May 28, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 55 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 2, 2022 · period end July 25, 2023 · first reported August 15, 2022 · EPA return-to-compliance field July 25, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
80	July 22, 2022	Informal	State Violation/Reminder Notice
9999900000000000001	May 15, 2023	Formal	Federal Final Administrative Order issued
109	July 25, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 52 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 25, 2022 · period end September 8, 2023 · first reported March 28, 2022 · EPA return-to-compliance field September 8, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
74	February 25, 2022	Informal	State Violation/Reminder Notice
75	February 25, 2022	Informal	State Public Notification requested
9999900000000000001	May 15, 2023	Formal	Federal Final Administrative Order issued
105	August 15, 2023	Informal	State Public Notification received
106	September 8, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 51 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 25, 2022 · period end September 8, 2023 · first reported March 28, 2022 · EPA return-to-compliance field September 8, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
74	February 25, 2022	Informal	State Violation/Reminder Notice
75	February 25, 2022	Informal	State Public Notification requested
9999900000000000001	May 15, 2023	Formal	Federal Final Administrative Order issued
105	August 15, 2023	Informal	State Public Notification received
106	September 8, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 50 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 25, 2022 · period end September 8, 2023 · first reported March 28, 2022 · EPA return-to-compliance field September 8, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
74	February 25, 2022	Informal	State Violation/Reminder Notice
75	February 25, 2022	Informal	State Public Notification requested
9999900000000000001	May 15, 2023	Formal	Federal Final Administrative Order issued
105	August 15, 2023	Informal	State Public Notification received
106	September 8, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 49 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2021 · period end May 28, 2024 · first reported November 16, 2021 · EPA return-to-compliance field May 28, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
72	November 2, 2021	Informal	State Violation/Reminder Notice
87	August 18, 2022	Informal	State Site Visit for enforcement purposes
113	September 5, 2023	Informal	State Site Visit for enforcement purposes
118	May 28, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Corrective/Expedited Actions (RTCR)Violation 64 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 21, 2021 · period end September 8, 2023 · first reported February 10, 2023 · EPA return-to-compliance field September 8, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
100	January 20, 2023	Informal	State Violation/Reminder Notice
101	January 20, 2023	Informal	State Public Notification requested
107	August 15, 2023	Informal	State Public Notification received
108	September 8, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Corrective/Expedited Actions (RTCR)Violation 63 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 21, 2021 · period end September 8, 2023 · first reported February 10, 2023 · EPA return-to-compliance field September 8, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
100	January 20, 2023	Informal	State Violation/Reminder Notice
101	January 20, 2023	Informal	State Public Notification requested
107	August 15, 2023	Informal	State Public Notification received
108	September 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 41 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 28, 2021 · period end July 11, 2024 · first reported May 25, 2021 · EPA return-to-compliance field July 11, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
59	February 22, 2021	Informal	State Violation/Reminder Notice
87	August 18, 2022	Informal	State Site Visit for enforcement purposes
113	September 5, 2023	Informal	State Site Visit for enforcement purposes
123	July 11, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 37 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2020 · period end May 28, 2024 · first reported December 16, 2020 · EPA return-to-compliance field May 28, 2024

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
48	November 30, 2020	Informal	State Violation/Reminder Notice
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
56	January 28, 2021	Informal	State Site Visit for enforcement purposes
83	November 16, 2021	Informal	State Site Visit for enforcement purposes
87	August 18, 2022	Informal	State Site Visit for enforcement purposes
113	September 5, 2023	Informal	State Site Visit for enforcement purposes
121	May 28, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 27 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start June 8, 2018 · period end May 28, 2024 · first reported March 27, 2019 · EPA return-to-compliance field May 28, 2024

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
32	February 19, 2019	Informal	State Violation/Reminder Notice
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
83	November 16, 2021	Informal	State Site Visit for enforcement purposes
113	September 5, 2023	Informal	State Site Visit for enforcement purposes
136	May 28, 2024	Resolving	State Compliance achieved
126	July 3, 2024	Informal	State Site Visit for enforcement purposes
132	March 13, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Resolved

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

Noncompliance period start April 16, 2018 · period end June 4, 2024 · first reported August 16, 2018 · EPA return-to-compliance field June 4, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
29	May 8, 2018	Informal	State Violation/Reminder Notice
30	May 8, 2018	Informal	State Public Notification requested
9999900000000000001	May 15, 2023	Formal	Federal Final Administrative Order issued
137	June 4, 2024	Informal	State Public Notification received
142	June 4, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 25 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 16, 2018 · period end June 4, 2024 · first reported August 16, 2018 · EPA return-to-compliance field June 4, 2024

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
29	May 8, 2018	Informal	State Violation/Reminder Notice
30	May 8, 2018	Informal	State Public Notification requested
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
9999900000000000001	May 15, 2023	Formal	Federal Final Administrative Order issued
137	June 4, 2024	Informal	State Public Notification received
142	June 4, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 21 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 28, 2017 · period end July 11, 2024 · first reported February 16, 2018 · EPA return-to-compliance field July 11, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25	January 23, 2018	Informal	State Violation/Reminder Notice
52	December 19, 2020	Formal	State Administrative/Compliance Order without penalty issued
55	January 28, 2021	Informal	State Site Visit for enforcement purposes
83	November 16, 2021	Informal	State Site Visit for enforcement purposes
123	July 11, 2024	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