MS0320010 · Mississippi
MCNAIR-STAMPLEY W/A #2
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 432.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 7102887 · 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 54 June 23, 2026 Informal State Formal Notice of Violation issued 55 June 23, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 7102886 · 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 54 June 23, 2026 Informal State Formal Notice of Violation issued 55 June 23, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 7102880 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2021 · period end August 23, 2023 · first reported May 14, 2021 · EPA return-to-compliance field August 23, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 39 January 11, 2021 Informal State Public Notification requested 40 January 11, 2021 Informal State Formal Notice of Violation issued 44 June 28, 2021 Informal State Public Notification received 53 August 23, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 7102878 · 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 37 October 14, 2020 Informal State Public Notification requested 38 October 14, 2020 Informal State Formal Notice of Violation issued 42 October 28, 2020 Resolving State Compliance achieved 41 November 5, 2020 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7102879 · 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 37 October 14, 2020 Informal State Public Notification requested 38 October 14, 2020 Informal State Formal Notice of Violation issued 41 November 5, 2020 Informal State Public Notification received 43 December 31, 2020 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7102881 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 6, 2020 · period end January 5, 2020 · first reported June 24, 2022 · EPA return-to-compliance field January 5, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 47 January 5, 2020 Resolving State Compliance achieved 45 June 10, 2022 Informal State Public Notification requested 46 July 10, 2022 Informal State Public Notification received EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 7102872 · Groundwater Rule · Ground Water RuleNoncompliance period start November 15, 2019 · period end December 28, 2021 · first reported February 18, 2020 · EPA return-to-compliance field December 28, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 33 December 3, 2019 Informal State Formal Notice of Violation issued 34 December 3, 2019 Informal State Public Notification requested 35 January 5, 2020 Informal State Public Notification received 36 August 14, 2020 Resolving State Compliance achieved 48 December 28, 2021 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