EPA v. MODEL IRRIGATION DISTRICT 18 - LSLI (UAO) (SDWA PWS)
Unilateral Administrative Order Without Adjudication
Case summary
On September 25, 2025, Region 10 issued a UAOs under Section 1414 of SDWA. The UAOs require the Systems to develop and submit a Lead Service Line Inventory; notify customers served by lead, galvanized, or unknown service lines; and make the Lead Service Line Inventory publicly available. The State of Washington provided the Systems with compliance assistance prior to referring them to the EPA for enforcement action. The EPA, rather than the State of Washington, took this action because Washington has not applied for primary authority to enforce the Lead and Copper Rule Improvements.
Defendants (1)
- MODEL IRRIGATION DISTRICT 18Named in settlement
Facilities (1)
MODEL IRRIGATION DISTRICT 18 FACILITY
1424 S PIERCE RD, SPOKANE, WA, 99206
Registry ID: 110013016912
Statutes cited
- SDWA 1412/1414 — National Drinking Water Regulations
Enforcement conclusions (1)
MODEL IRRIGATION DISTRICT 18 (AOC) (SDWA PWS)entered 2025-09-25
Primary law: SDWA
Timeline (2 milestones)
- 2025-09-23Enforcement Action Data Entered
- 2025-09-25Final Order Issued
Case metadata
- EPA activity ID
- 3604543388
- Case number
- 10-2025-0192
- Lead agency
- EPA
- EPA region
- 10
- Voluntary self-disclosure
- No
- Primary statute
- National Drinking Water Regulations
Sourced verbatim from EPA ECHO Enforcement Case Report for case 10-2025-0192 . Bulk data: ICIS-FEC download summary.
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