MN1090020 · Minnesota
Pioneer Park
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 9
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 7
Counties listed by EPA · Carlton County, Minnesota
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 52 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 842517 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2026 · period end July 14, 2026 · first reported September 1, 2026 · EPA return-to-compliance field July 14, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 842517SFJ July 13, 2026 Informal State Formal Notice of Violation issued 842690SOX July 14, 2026 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 842043 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 28, 2026 · first reported September 1, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 842043SFJ July 1, 2026 Informal State Formal Notice of Violation issued Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 842248 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 1, 2026 · EPA return-to-compliance field June 30, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 840111SIA June 5, 2026 Informal State Violation/Reminder Notice 842248SFJ July 10, 2026 Informal State Formal Notice of Violation issued 842248SIE July 10, 2026 Informal State Public Notification requested Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 830562 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2025 · first reported February 25, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 820592SIA August 21, 2025 Informal State Violation/Reminder Notice 830562SFJ October 21, 2025 Informal State Formal Notice of Violation issued Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 830163 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 25, 2026 · EPA return-to-compliance field December 31, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 828251SIA December 5, 2025 Informal State Violation/Reminder Notice 830163SFJ January 20, 2026 Informal State Formal Notice of Violation issued 830163SIE January 20, 2026 Informal State Public Notification requested 833140SOX February 17, 2026 Resolving State Compliance achieved 843772SIF July 1, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 825505 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 25, 2025 · EPA return-to-compliance field September 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 821608SIA September 5, 2025 Informal State Violation/Reminder Notice 825505SFJ October 16, 2025 Informal State Formal Notice of Violation issued 825505SIE October 16, 2025 Informal State Public Notification requested 845904SIF July 1, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 817336 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported September 2, 2025 · EPA return-to-compliance field June 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 814719SIA June 5, 2025 Informal State Violation/Reminder Notice 817336SFJ July 10, 2025 Informal State Formal Notice of Violation issued 817336SIE July 10, 2025 Informal State Public Notification requested 845903SIF July 1, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 811783 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 29, 2025 · EPA return-to-compliance field March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 808984SIA March 5, 2025 Informal State Violation/Reminder Notice 811783SFJ April 18, 2025 Informal State Formal Notice of Violation issued 811783SIE April 18, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 810443 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 29, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 804820SIA December 5, 2024 Informal State Violation/Reminder Notice 810443SFJ March 28, 2025 Informal State Formal Notice of Violation issued 810443SIE March 28, 2025 Informal State Public Notification requested 818705SIF June 23, 2025 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