MS0060008 · Mississippi
TOWN OF DUNCAN
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 17
- EPA health-based flag
- 4
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 12
Counties listed by EPA · Bolivar 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 17 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 · Resolved
Monitoring, RegularViolation 2522 · Nitrite · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 14, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1695 January 6, 2025 Resolving State Compliance achieved 1697 January 6, 2025 Informal State no additional Formal Action needed Monitoring or reporting · Resolved
Monitoring, RegularViolation 2521 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 14, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1695 January 6, 2025 Resolving State Compliance achieved 1697 January 6, 2025 Informal State no additional Formal Action needed Monitoring or reporting · Resolved
Monitoring, RegularViolation 2520 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 14, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1695 January 6, 2025 Resolving State Compliance achieved 1697 January 6, 2025 Informal State no additional Formal Action needed Monitoring or reporting · Resolved
Monitoring, RegularViolation 2519 · Nitrite · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 14, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1696 January 6, 2025 Informal State no additional Formal Action needed 1692 January 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2518 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 14, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1696 January 6, 2025 Informal State no additional Formal Action needed 1692 January 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2517 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 14, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1696 January 6, 2025 Informal State no additional Formal Action needed 1692 January 15, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2524 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 1, 2023 · period end November 9, 2023 · first reported February 14, 2025 · EPA return-to-compliance field November 9, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1685 November 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2512 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 1675 September 20, 2023 Informal State Formal Notice of Violation issued 1676 September 20, 2023 Informal State Public Notification requested 1677 November 4, 2023 Informal State Public Notification received 1678 September 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2511 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 1675 September 20, 2023 Informal State Formal Notice of Violation issued 1676 September 20, 2023 Informal State Public Notification requested 1677 November 4, 2023 Informal State Public Notification received 1678 September 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2506 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 29, 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 1666 November 16, 2021 Informal State Formal Notice of Violation issued 1667 November 16, 2021 Informal State Public Notification requested 1668 December 31, 2021 Informal State Public Notification received 1670 May 23, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2505 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 29, 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 1666 November 16, 2021 Informal State Formal Notice of Violation issued 1667 November 16, 2021 Informal State Public Notification requested 1668 December 31, 2021 Informal State Public Notification received 1670 May 23, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 2504 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 15, 2021 · EPA return-to-compliance field September 30, 2021
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1666 November 16, 2021 Informal State Formal Notice of Violation issued 1667 November 16, 2021 Informal State Public Notification requested 1664 November 29, 2021 Informal State Compliance Meeting conducted 1665 December 3, 2021 Informal State Bilateral Compliance Agreement signed 1668 December 31, 2021 Informal State Public Notification received 1678 September 18, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 2502 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 1652 July 26, 2021 Informal State Formal Notice of Violation issued 1653 July 26, 2021 Informal State Public Notification requested 1663 August 13, 2021 Informal State Public Notification received 1681 December 13, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2500 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 17, 2021 · EPA return-to-compliance field June 30, 2021
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1656 July 23, 2021 Informal State Formal Notice of Violation issued 1657 July 23, 2021 Informal State Public Notification requested 1660 August 13, 2021 Informal State Public Notification received 1664 November 29, 2021 Informal State Compliance Meeting conducted 1665 December 3, 2021 Informal State Bilateral Compliance Agreement signed 1678 September 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2499 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 17, 2021 · EPA return-to-compliance field June 30, 2021
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1656 July 23, 2021 Informal State Formal Notice of Violation issued 1657 July 23, 2021 Informal State Public Notification requested 1660 August 13, 2021 Informal State Public Notification received 1664 November 29, 2021 Informal State Compliance Meeting conducted 1665 December 3, 2021 Informal State Bilateral Compliance Agreement signed 1678 September 18, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 2497 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 14, 2021 · EPA return-to-compliance field March 31, 2021
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1649 May 8, 2021 Informal State Formal Notice of Violation issued 1650 May 8, 2021 Informal State Public Notification requested 1669 May 25, 2021 Informal State Public Notification received 1664 November 29, 2021 Informal State Compliance Meeting conducted 1665 December 3, 2021 Informal State Bilateral Compliance Agreement signed 1681 December 13, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 2496 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance 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 1647 April 5, 2021 Informal State Formal Notice of Violation issued 1648 April 5, 2021 Informal State Public Notification requested 1651 April 6, 2021 Informal State Public Notification received 1681 December 13, 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