MO3010470 · Missouri
LINN PWS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Osage 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 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 29 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 19930 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 25, 2025 · EPA return-to-compliance field June 30, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 639 July 23, 2025 Informal State Violation/Reminder Notice 640 July 23, 2025 Informal State Public Notification requested 641 July 23, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 19929 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2025 · period end April 30, 2025 · first reported September 25, 2025 · EPA return-to-compliance field April 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 635 May 14, 2025 Resolving State Compliance achieved 633 May 23, 2025 Informal State Violation/Reminder Notice 634 May 23, 2025 Informal State Public Notification requested 638 July 2, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 19928 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 28, 2025 · EPA return-to-compliance field November 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 632 December 26, 2024 Resolving State Compliance achieved 630 January 8, 2025 Informal State Violation/Reminder Notice 631 January 8, 2025 Informal State Public Notification requested 637 July 2, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 19927 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 20, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 627 October 24, 2024 Resolving State Compliance achieved 628 October 24, 2024 Resolving State Compliance achieved 625 October 31, 2024 Informal State Violation/Reminder Notice 626 October 31, 2024 Informal State Public Notification requested 636 July 2, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 19926 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2023 · period end October 31, 2023 · first reported March 15, 2024 · EPA return-to-compliance field October 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 624 November 7, 2023 Resolving State Compliance achieved 622 November 27, 2023 Informal State Violation/Reminder Notice 623 November 27, 2023 Informal State Public Notification requested 629 June 27, 2024 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