MO6010521 · Missouri
MIDDLETOWN PWS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Montgomery 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 7 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 131 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
LSL ReportingViolation 1235632 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end May 23, 2025 · first reported March 28, 2025 · EPA return-to-compliance field May 23, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3335 March 14, 2025 Informal State Violation/Reminder Notice 3336 March 14, 2025 Informal State Public Notification requested 3337 May 23, 2025 Resolving State Compliance achieved 3338 May 23, 2025 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1235630 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 7, 2022 · period end June 2, 2022 · first reported September 22, 2022 · EPA return-to-compliance field June 2, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3329 June 2, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 1235629 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start February 3, 2022 · period end March 16, 2022 · first reported June 8, 2022 · EPA return-to-compliance field March 16, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3323 February 3, 2022 Informal State Formal Notice of Violation issued 3324 February 25, 2022 Informal State Public Notification requested 3325 February 25, 2022 Informal State Formal Notice of Violation issued 3328 March 16, 2022 Resolving State Compliance achieved 3330 June 2, 2022 Informal State Public Notification received EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 1235628 · Groundwater Rule · Ground Water RuleNoncompliance period start December 7, 2021 · period end March 15, 2022 · first reported March 28, 2022 · EPA return-to-compliance field March 15, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3326 March 15, 2021 Resolving State Compliance achieved 3321 January 26, 2022 Informal State Formal Notice of Violation issued 3322 January 26, 2022 Informal State Public Notification requested 3327 March 15, 2022 Resolving State Compliance achieved 3331 June 2, 2022 Informal State Public Notification received Other or unclassified · Resolved
Failure to Consult with StateViolation 1235627 · Groundwater Rule · Ground Water RuleNoncompliance period start November 7, 2021 · period end June 22, 2022 · first reported March 28, 2022 · EPA return-to-compliance field June 22, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3332 June 22, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 1235626 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end December 6, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 6, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3320 December 6, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 1235625 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2020 · period end November 9, 2020 · first reported March 28, 2022 · EPA return-to-compliance field November 9, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3319 November 9, 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