MO4021370 · Missouri
BUTLER COUNTY PWSD 104
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
- 2
Counties listed by EPA · Butler 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 537.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Unaddressed by formal action
Notification, Known or Potential LSLViolation 421 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · first reported June 16, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 727 April 6, 2026 Informal State Violation/Reminder Notice 728 April 6, 2026 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 420 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · first reported December 31, 2025
No linked action row appears in the records shown.Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 419 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 22, 2023 · period end November 26, 2024 · first reported March 15, 2024 · EPA return-to-compliance field November 26, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 726 November 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 418 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start November 1, 2021 · period end November 6, 2023 · first reported March 27, 2023 · EPA return-to-compliance field November 6, 2023
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 722 June 27, 2022 Informal State Public Notification received 720 December 21, 2022 Informal State Violation/Reminder Notice 721 December 21, 2022 Informal State Public Notification requested 723 December 21, 2022 Informal State Violation/Reminder Notice 724 December 21, 2022 Informal State Public Notification requested 725 November 6, 2023 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