MS0140052 · Mississippi

MOORE BAYOU W/A #3

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

Violation records shown: 31
EPA health-based flag: 17
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 2

Counties listed by EPA · Coahoma County, Mississippi

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 29 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 366 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start September 17, 2025 · period end December 24, 2025 · first reported December 31, 2025 · EPA return-to-compliance field December 24, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
176 November 25, 2025 Resolving State Compliance achieved
177 December 24, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
176	November 25, 2025	Resolving	State Compliance achieved
177	December 24, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 365 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 7, 2024 · period end October 31, 2024 · first reported September 30, 2025 · EPA return-to-compliance field October 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
173	October 31, 2024	Resolving	State Compliance achieved
174	September 15, 2025	Informal	State no additional Formal Action needed

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 355 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported November 15, 2024 · EPA return-to-compliance field August 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
139	September 6, 2024	Informal	State Formal Notice of Violation issued
140	September 6, 2024	Informal	State Public Notification requested
149	September 9, 2024	Resolving	State Compliance achieved
175	November 25, 2025	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 356 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported January 1, 2025 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
154	November 18, 2024	Informal	State Formal Notice of Violation issued
155	November 18, 2024	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 354 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 15, 2024 · EPA return-to-compliance field September 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
151	September 6, 2024	Informal	State Formal Notice of Violation issued
152	September 6, 2024	Informal	State Public Notification requested
172	October 31, 2024	Informal	State Public Notification received
153	March 31, 2025	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 363 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 13, 2024 · first reported February 14, 2025
No linked action row appears in the records shown.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 368 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 11, 2024 · period end May 23, 2025 · first reported August 14, 2026 · EPA return-to-compliance field May 23, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
178 May 23, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
178	May 23, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 352 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 15, 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
170	September 22, 2023	Informal	State Public Notification received
135	May 13, 2024	Informal	State Formal Notice of Violation issued
136	May 13, 2024	Informal	State Public Notification requested
153	March 31, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 364 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 11, 2024 · period end February 16, 2024 · first reported September 9, 2025 · EPA return-to-compliance field February 16, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
171 February 16, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
171	February 16, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 350 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 20, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
133	April 10, 2024	Informal	State Formal Notice of Violation issued
134	April 10, 2024	Informal	State Public Notification requested
153	March 31, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 357 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 8, 2023 · period end December 28, 2023 · first reported February 14, 2025 · EPA return-to-compliance field December 28, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
158	December 28, 2023	Resolving	State Compliance achieved
165	January 17, 2025	Informal	State no additional Formal Action needed

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 349 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 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
126	January 11, 2024	Informal	State Formal Notice of Violation issued
127	January 11, 2024	Informal	State Public Notification requested
129	February 16, 2024	Informal	State Public Notification received
153	March 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 346 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 14, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
121	November 7, 2023	Informal	State Formal Notice of Violation issued
122	November 7, 2023	Informal	State Public Notification requested
123	December 28, 2023	Informal	State Public Notification received
153	March 31, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 360 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start June 4, 2023 · period end June 27, 2024 · first reported February 14, 2025 · EPA return-to-compliance field June 27, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
161	June 27, 2024	Resolving	State Compliance achieved
166	January 17, 2025	Informal	State no additional Formal Action needed

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 342 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported November 14, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
144	September 18, 2023	Informal	State Formal Notice of Violation issued
145	September 18, 2023	Informal	State Public Notification requested
146	October 4, 2023	Informal	State Public Notification received
153	March 31, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 362 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 10, 2023 · period end May 11, 2023 · first reported February 14, 2025 · EPA return-to-compliance field May 11, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
163 May 11, 2023 Resolving State Compliance achieved
167 January 17, 2025 Informal State no additional Formal Action needed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
163	May 11, 2023	Resolving	State Compliance achieved
167	January 17, 2025	Informal	State no additional Formal Action needed

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 340 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 12, 2023 · EPA return-to-compliance field March 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
116	May 7, 2023	Informal	State Formal Notice of Violation issued
117	May 7, 2023	Informal	State Public Notification requested
148	June 27, 2024	Informal	State Public Notification received
153	March 31, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 358 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 13, 2022 · period end May 11, 2023 · first reported February 14, 2025 · EPA return-to-compliance field May 11, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
159 May 11, 2023 Resolving State Compliance achieved
168 January 17, 2025 Informal State no additional Formal Action needed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
159	May 11, 2023	Resolving	State Compliance achieved
168	January 17, 2025	Informal	State no additional Formal Action needed

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 338 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
104	February 2, 2023	Informal	State Formal Notice of Violation issued
105	February 2, 2023	Informal	State Public Notification requested
153	March 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 336 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 14, 2022 · EPA return-to-compliance field September 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
107	November 7, 2022	Informal	State Formal Notice of Violation issued
108	November 7, 2022	Informal	State Public Notification requested
153	March 31, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 330 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start May 20, 2022 · period end May 11, 2023 · first reported June 24, 2022 · EPA return-to-compliance field May 11, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
90	June 10, 2022	Informal	State Public Notification requested
91	July 10, 2022	Informal	State Public Notification received
150	May 11, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 334 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 12, 2022 · EPA return-to-compliance field June 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
98	July 11, 2022	Informal	State Formal Notice of Violation issued
99	July 11, 2022	Informal	State Public Notification requested
100	July 22, 2022	Informal	State Public Notification received
153	March 31, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 332 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start March 7, 2022 · period end June 28, 2022 · first reported June 24, 2022 · EPA return-to-compliance field June 28, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
92	June 10, 2022	Informal	State Public Notification requested
103	June 28, 2022	Resolving	State Compliance achieved
93	June 28, 2022	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 329 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 16, 2022 · EPA return-to-compliance field March 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
86	April 14, 2022	Informal	State Formal Notice of Violation issued
87	April 14, 2022	Informal	State Public Notification requested
153	March 31, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 359 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 9, 2021 · period end September 25, 2023 · first reported February 14, 2025 · EPA return-to-compliance field September 25, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
160	September 25, 2023	Resolving	State Compliance achieved
169	January 17, 2025	Informal	State no additional Formal Action needed

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 328 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported April 4, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
83	February 3, 2022	Informal	State Formal Notice of Violation issued
84	February 3, 2022	Informal	State Public Notification requested
103	June 28, 2022	Resolving	State Compliance achieved
85	June 28, 2022	Informal	State Public Notification received
153	March 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 326 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 15, 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
141	November 8, 2021	Informal	State Formal Notice of Violation issued
142	November 8, 2021	Informal	State Public Notification requested
147	September 26, 2024	Informal	State Public Notification received
153	March 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 325 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 17, 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
115	May 10, 2021	Informal	State Public Notification received
113	July 23, 2021	Informal	State Formal Notice of Violation issued
114	July 23, 2021	Informal	State Public Notification requested
153	March 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 321 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 14, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
79	May 8, 2021	Informal	State Formal Notice of Violation issued
80	May 8, 2021	Informal	State Public Notification requested
102	May 10, 2021	Informal	State Public Notification received
153	March 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 320 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported May 14, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
76	March 26, 2021	Informal	State Public Notification received
77	April 5, 2021	Informal	State Formal Notice of Violation issued
78	April 5, 2021	Informal	State Public Notification requested
153	March 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 318 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported January 4, 2021 · EPA return-to-compliance field September 30, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
72	December 21, 2020	Informal	State Formal Notice of Violation issued
73	December 21, 2020	Informal	State Public Notification requested
82	December 30, 2020	Informal	State Public Notification received
153	March 31, 2025	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