MO6024405 · Missouri
MONTGOMERY COUNTY PWSD 1 MONTGOMERY CITY
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 · 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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 128.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
LSL ReportingViolation 520 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end December 30, 2024 · first reported December 31, 2025 · EPA return-to-compliance field December 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 734 December 30, 2024 Resolving State Compliance achieved 735 September 29, 2025 Informal State Public Notification received 732 October 21, 2025 Informal State Violation/Reminder Notice 733 October 21, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 519 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · period end April 2, 2025 · first reported March 28, 2025 · EPA return-to-compliance field April 2, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 731 April 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 518 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2023 · first reported March 15, 2024
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 517 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2023 · period end December 4, 2024 · first reported March 15, 2024 · EPA return-to-compliance field December 4, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 727 December 14, 2023 Informal State Violation/Reminder Notice 728 December 14, 2023 Informal State Public Notification requested 730 July 12, 2024 Informal State Public Notification received 729 December 4, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 516 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2023 · period end June 30, 2023 · first reported September 15, 2023 · EPA return-to-compliance field June 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 726 July 24, 2023 Resolving State Compliance achieved 723 July 25, 2023 Informal State Violation/Reminder Notice 724 July 25, 2023 Informal State Public Notification requested 725 August 16, 2023 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