MO3010614 · Missouri
OTTERVILLE PWS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 4
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Cooper 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 46.5 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 98222 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 2, 2020 · period end December 4, 2020 · first reported March 28, 2022 · EPA return-to-compliance field December 4, 2020
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 723 October 2, 2020 Informal State Formal Notice of Violation issued 724 October 2, 2020 Informal State Public Notification requested 725 October 2, 2020 Informal State Formal Notice of Violation issued 726 October 29, 2020 Informal State Public Notification received 729 December 4, 2020 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 98223 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2020 · period end November 10, 2020 · first reported March 28, 2022 · EPA return-to-compliance field November 10, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 727 November 10, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 98221 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2020 · period end July 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field July 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 721 August 31, 2020 Informal State Violation/Reminder Notice 722 August 31, 2020 Informal State Public Notification requested 728 November 17, 2020 Informal State Public Notification received 730 January 11, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 98220 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2019 · period end August 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field August 31, 2019
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 715 September 27, 2019 Informal State Violation/Reminder Notice 716 September 27, 2019 Informal State Public Notification requested 717 October 24, 2019 Informal State Public Notification received 718 January 15, 2020 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