MO5036250 · Missouri
OAK SHADOWS WATER ASSN
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 · Stone 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 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 145 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 9347901 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2025 · period end May 20, 2026 · first reported March 25, 2026 · EPA return-to-compliance field May 20, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 517 May 20, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 9347898 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 30, 2023 · period end September 12, 2022 · first reported September 15, 2023 · EPA return-to-compliance field September 12, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 510 September 12, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 9347897 · E. COLI · Ground Water RuleNoncompliance period start August 1, 2022 · period end July 28, 2022 · first reported December 9, 2022 · EPA return-to-compliance field July 28, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 508 July 28, 2022 Resolving State Compliance achieved 506 August 31, 2022 Informal State Violation/Reminder Notice 507 August 31, 2022 Informal State Public Notification requested 509 September 14, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 9347896 · E. COLI · Ground Water RuleNoncompliance period start March 1, 2022 · period end July 28, 2022 · first reported June 8, 2022 · EPA return-to-compliance field July 28, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 502 March 29, 2022 Informal State Violation/Reminder Notice 503 March 29, 2022 Informal State Public Notification requested 505 July 28, 2022 Resolving State Compliance achieved 511 September 14, 2022 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