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10-2026-0001Administrative - FormalClosedFY 2026· Region 10

EPA v. HANGAR THREE LLC (FIELD CITATION) (RCRA HW)

Final Order With Penalty

Case summary

Annual testing of leak detection equipment to include probes, and automatic tank gauge was not conducted in three years. Additionally, periodic testing of spill buckets and overfill prevention devices were not done. The cathodic protection system was not tested within the required three year time frame. Testing was conducted 2 years late.

Defendants (1)

  • HANGAR THREE LLCNamed in complaintNamed in settlement

Facilities (1)

  • HANGAR THREE LLC

    7979 PERIMETER ROAD S, SEATTLE, WA, 98108

    Registry ID: 110072000158

Statutes cited

  • RCRA 9003UST Release Detection, Prevention, Correction Regulations

Enforcement conclusions (1)

  • HANGAR THREE LLC (FIELD CITATION) (RCRA HW)entered 2025-10-07

    Primary law: RCRA

    Federal penalty: $815

Timeline (4 milestones)

  • 2025-10-07Final Order Issued
  • 2025-10-07Complaint Filed/Proposed Order
  • 2025-10-07Enforcement Action Closed
  • 2025-10-15Enforcement Action Data Entered

Case metadata

EPA activity ID
3604604873
Case number
10-2026-0001
Lead agency
EPA
EPA region
10
Voluntary self-disclosure
No
Primary statute
UST Release Detection, Prevention, Correction Regulations

Sourced verbatim from EPA ECHO Enforcement Case Report for case 10-2026-0001 . 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.