MO3021236 · Missouri
MARIES COUNTY PWSD 1 SOUTH
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 4
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Maries County, Missouri
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 182 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2019 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1233 January 9, 2025 Resolving State Compliance achieved 1230 February 4, 2025 Informal State Violation/Reminder Notice 1231 February 4, 2025 Informal State Public Notification requested 1232 February 25, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2018 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2020 · period end June 30, 2020 · first reported March 28, 2022 · EPA return-to-compliance field June 30, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1224 July 27, 2020 Resolving State Compliance achieved 1221 July 30, 2020 Informal State Violation/Reminder Notice 1222 July 30, 2020 Informal State Public Notification requested 1225 September 4, 2020 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2016 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 3, 2020 · period end December 2, 2020 · first reported March 28, 2022 · EPA return-to-compliance field December 2, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1226 December 2, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2017 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start January 1, 2019 · period end December 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2019
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1228 February 8, 2020 Resolving State Compliance achieved 1223 February 18, 2020 Resolving State Compliance achieved 1229 February 18, 2020 Resolving State Compliance achieved 1218 February 28, 2020 Informal State Violation/Reminder Notice 1219 February 28, 2020 Informal State Public Notification requested 1227 January 29, 2021 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