AR0000509 · Arkansas
MANSFIELD WATERWORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 4
- EPA health-based flag
- 4
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 0
Counties listed by EPA · Sebastian County, Arkansas
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 8913607 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 13, 2023 · EPA return-to-compliance field September 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 415332 August 15, 2023 Formal State Administrative Penalty assessed 415333 September 6, 2023 Informal State Bilateral Compliance Agreement signed 415335 November 21, 2023 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 8913606 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 22, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 415332 August 15, 2023 Formal State Administrative Penalty assessed 415333 September 6, 2023 Informal State Bilateral Compliance Agreement signed 415334 September 18, 2023 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 8913605 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 22, 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 415330 May 26, 2023 Formal State Administrative/Compliance Order without penalty issued 415331 June 12, 2023 Informal State Public Notification received 415332 August 15, 2023 Formal State Administrative Penalty assessed 415333 September 6, 2023 Informal State Bilateral Compliance Agreement signed EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 8913604 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported May 16, 2023 · EPA return-to-compliance field December 31, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 415328 March 13, 2023 Informal State Formal Notice of Violation issued 415329 March 20, 2023 Informal State Public Notification received 415330 May 26, 2023 Formal State Administrative/Compliance Order without penalty issued 415332 August 15, 2023 Formal State Administrative Penalty assessed 415333 September 6, 2023 Informal State Bilateral Compliance Agreement signed
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