MO6048200 · Missouri

WEBER HILL MHP

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 16
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 7

Counties listed by EPA · Jefferson 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 14 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 88 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 5331275 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 15, 2025 · first reported March 25, 2026
No linked action row appears in the records shown.

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 5331272 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 27, 2025 · period end November 19, 2025 · first reported December 31, 2025 · EPA return-to-compliance field November 19, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434555	November 4, 2025	Informal	State Formal Notice of Violation issued
1434556	November 4, 2025	Informal	State Public Notification requested
1434558	November 19, 2025	Resolving	State Compliance achieved
1434559	November 19, 2025	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 5331274 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · first reported December 31, 2025
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

LSL ReportingViolation 5331270 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end December 30, 2025 · first reported March 28, 2025 · EPA return-to-compliance field December 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434551	March 14, 2025	Informal	State Violation/Reminder Notice
1434552	March 14, 2025	Informal	State Public Notification requested
1434560	December 30, 2025	Resolving	State Compliance achieved
1434561	January 22, 2026	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 5331268 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end November 1, 2023 · first reported November 14, 2023 · EPA return-to-compliance field November 1, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434541	October 25, 2023	Informal	State Formal Notice of Violation issued
1434542	November 1, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 5331266 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 12, 2023 · period end April 25, 2024 · first reported September 15, 2023 · EPA return-to-compliance field April 25, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1434547 April 25, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434547	April 25, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 5331265 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 10, 2023 · period end August 11, 2023 · first reported June 22, 2023 · EPA return-to-compliance field August 11, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434537	March 2, 2023	Informal	State Formal Notice of Violation issued
1434538	March 2, 2023	Informal	State Public Notification requested
1434546	August 11, 2023	Resolving	State Compliance achieved
1434548	April 25, 2024	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 5331264 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2022 · period end October 19, 2023 · first reported December 9, 2022 · EPA return-to-compliance field October 19, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1434540 October 19, 2023 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 5331263 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance 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
1434534 November 9, 2020 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 5331262 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2019 · period end November 9, 2020 · first reported March 28, 2022 · EPA return-to-compliance field November 9, 2020

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1434528 December 30, 2019 Resolving State Compliance achieved
1434534 November 9, 2020 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434540	October 19, 2023	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434534	November 9, 2020	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434528	December 30, 2019	Resolving	State Compliance achieved
1434534	November 9, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5331260 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2019 · period end June 30, 2019 · first reported March 28, 2022 · EPA return-to-compliance field June 30, 2019

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434521	July 31, 2019	Informal	State Violation/Reminder Notice
1434522	July 31, 2019	Informal	State Public Notification requested
1434529	January 3, 2020	Informal	State Public Notification received
1434530	January 10, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5331258 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2019 · period end May 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field May 31, 2019

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434517	June 27, 2019	Informal	State Violation/Reminder Notice
1434518	June 27, 2019	Informal	State Public Notification requested
1434529	January 3, 2020	Informal	State Public Notification received
1434530	January 10, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5331256 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2019 · period end April 30, 2019 · first reported March 28, 2022 · EPA return-to-compliance field April 30, 2019

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434512	May 31, 2019	Informal	State Violation/Reminder Notice
1434513	May 31, 2019	Informal	State Public Notification requested
1434529	January 3, 2020	Informal	State Public Notification received
1434530	January 10, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5331255 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2019 · period end March 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2019

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434509	April 22, 2019	Informal	State Violation/Reminder Notice
1434510	April 22, 2019	Informal	State Public Notification requested
1434529	January 3, 2020	Informal	State Public Notification received
1434530	January 10, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5331254 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2019 · period end February 28, 2019 · first reported March 28, 2022 · EPA return-to-compliance field February 28, 2019

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434507	April 2, 2019	Informal	State Violation/Reminder Notice
1434508	April 2, 2019	Informal	State Public Notification requested
1434529	January 3, 2020	Informal	State Public Notification received
1434530	January 10, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5331252 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2019 · period end January 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field January 31, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1434502	February 26, 2019	Informal	State Violation/Reminder Notice
1434503	February 26, 2019	Informal	State Public Notification requested
1434506	March 12, 2019	Informal	State Violation/Reminder Notice
1434529	January 3, 2020	Informal	State Public Notification received
1434530	January 10, 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