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08-2025-0170Administrative - FormalFinal Order IssuedFY 2025· Region 08

EPA v. Sun Prairie County Water District

Final Order No Penalty

Case summary

The Orders address the following violations: failure to develop and submit a Lead Service Line Inventory by October 16, 2024; failure to notify customers of any lead service lines, galvanized service lines, or unknown service lines; and failure to make the Lead Service Line Inventory publicly available. Among other requirements, the Agency ordered the Systems; to develop and submit a Lead Service Line Inventory; notify customers served by lead, galvanized, or unknown service lines; make the Lead Service Line Inventory publicly available; and notify the public of the violations. The State of Montana provided the Systems with compliance assistance prior to referring them to EPA for enforcement action.

Defendants (1)

  • Sun Prairie County Water DistrictNamed in complaintNamed in settlement

Facilities (1)

  • SUN PRAIRIE WATER DISTRICT

    UNK, GREAT FALLS, MT, 59401

    Registry ID: 110012964756

Statutes cited

  • SDWA 1412/1414National Drinking Water Regulations

Enforcement conclusions (1)

  • Sun Prairie County Water Districtentered 2025-09-09

    Primary law: SDWA

Timeline (2 milestones)

  • 2025-09-09Final Order Issued
  • 2025-09-16Enforcement Action Data Entered

Case metadata

EPA activity ID
3604526745
Case number
08-2025-0170
Lead agency
EPA
EPA region
08
Voluntary self-disclosure
No
Primary statute
National Drinking Water Regulations

Sourced verbatim from EPA ECHO Enforcement Case Report for case 08-2025-0170 . Bulk data: ICIS-FEC download summary.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.