EPA v. Big Valley and Crossed Arrows Improvement District

Case summary

The Order addressed several violations identified from December 2023 to present. Violations include failure to complete a Consumer Confidence Rule certification, a lead and copper rule consumer notice, and required corrective actions for significant deficiencies of the Groundwater Rule, as well as a failure to notify the public of the violations. The Order requires the Respondent to complete corrective actions for significant deficiencies of the Groundwater Rule and notify the public of the violations. The Water Division provided the System extensive compliance assistance prior to the SDWA Enforcement Section initiating this enforcement action. The System serves approximately 35 individuals at least 60 days a year.

Defendants (1)

• Big Valley and Crossed Arrows Improvement DistrictNamed in complaintNamed in settlement

Facilities (1)

• BIG VALLEY & CROSSED ARROWS IMP DIST

  UNK, MEETEETSE, WY, 82433

  Registry ID: 110013030852

Statutes cited

• SDWA 1412/1414 — National Drinking Water Regulations

Enforcement conclusions (1)

• Big Valley and Crossed Arrows Improvement Districtentered 2026-03-17

  Primary law: SDWA

Timeline (2 milestones)

• 2026-03-17Final Order Issued
• 2026-04-27Enforcement Action Data Entered