MS0320003 · Mississippi
MCNAIR-STAMPLEY W/A #1
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 16
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 12
Counties listed by EPA · Jefferson 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 7 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.
Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 7103510 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 14, 2026 · EPA return-to-compliance field March 31, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 97 June 23, 2026 Informal State Formal Notice of Violation issued 98 June 23, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 7103509 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 14, 2026 · EPA return-to-compliance field March 31, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 97 June 23, 2026 Informal State Formal Notice of Violation issued 98 June 23, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 7103506 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 27, 2025 · EPA return-to-compliance field December 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 93 March 13, 2025 Informal State no additional Formal Action needed Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 7103505 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 27, 2025 · EPA return-to-compliance field December 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 93 March 13, 2025 Informal State no additional Formal Action needed Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 7103502 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported May 20, 2024 · EPA return-to-compliance field December 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 89 March 7, 2024 Informal State no additional Formal Action needed Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 7103501 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported May 20, 2024 · EPA return-to-compliance field December 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 89 March 7, 2024 Informal State no additional Formal Action needed Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 7103488 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2021 · period end September 1, 2023 · first reported May 14, 2021 · EPA return-to-compliance field September 1, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 63 January 11, 2021 Informal State Public Notification requested 64 January 11, 2021 Informal State Formal Notice of Violation issued 76 June 28, 2021 Informal State Public Notification received 96 September 1, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 7103489 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2020 · period end November 30, 2020 · first reported February 12, 2021 · EPA return-to-compliance field November 30, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 59 December 23, 2020 Informal State Public Notification requested 60 December 23, 2020 Informal State Formal Notice of Violation issued 70 December 28, 2020 Resolving State Compliance achieved 67 January 6, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7103487 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 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 57 November 19, 2020 Informal State Public Notification requested 58 November 19, 2020 Informal State Formal Notice of Violation issued 67 January 6, 2021 Informal State Public Notification received 71 March 31, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 7103486 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2020 · period end October 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field October 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 57 November 19, 2020 Informal State Public Notification requested 58 November 19, 2020 Informal State Formal Notice of Violation issued 70 December 28, 2020 Resolving State Compliance achieved 67 January 6, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 7103484 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 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 61 October 14, 2020 Informal State Public Notification requested 62 October 14, 2020 Informal State Formal Notice of Violation issued 65 November 5, 2020 Informal State Public Notification received 70 December 28, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7103485 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 61 October 14, 2020 Informal State Public Notification requested 62 October 14, 2020 Informal State Formal Notice of Violation issued 65 November 5, 2020 Informal State Public Notification received 71 March 31, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7103492 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 25, 2020 · period end June 25, 2020 · first reported June 24, 2022 · EPA return-to-compliance field June 25, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 88 June 25, 2020 Resolving State Compliance achieved 80 June 10, 2022 Informal State Public Notification requested 81 July 10, 2022 Informal State Public Notification received Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7103494 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 6, 2020 · first reported June 24, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 86 June 10, 2022 Informal State Public Notification requested 87 July 10, 2022 Informal State Public Notification received Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7103493 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 6, 2020 · first reported June 24, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 84 June 10, 2022 Informal State Public Notification requested 85 July 10, 2022 Informal State Public Notification received Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7103491 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 6, 2020 · first reported June 24, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 82 June 10, 2022 Informal State Public Notification requested 83 July 10, 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