MO4036059 · Missouri
TERRE DU LAC
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
- 0
Counties listed by EPA · St. Francois 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 1 resolved record 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.
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 6119569 · 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 2815 November 9, 2020 Resolving State Compliance achieved Other or unclassified · Addressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 6119559 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2013 · first reported February 21, 2014
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2776 May 19, 2015 Formal State Consent Decree/Judgement 2810 November 3, 2017 Informal State Intentional no-action Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 6119550 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2012 · first reported February 22, 2013
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2810 November 3, 2017 Informal State Intentional no-action Other or unclassified · Addressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6119536 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 1, 2010 · first reported November 23, 2011
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2723 August 23, 2011 Formal State Administrative/Compliance Order with penalty issued 2737 November 15, 2011 Informal State Formal Notice of Violation issued 2776 May 19, 2015 Formal State Consent Decree/Judgement 2810 November 3, 2017 Informal State Intentional no-action
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