EPA v. TULALIP RESORT CASINO EXPANSION - ESA (CWA NPDES)
Final Order With Penalty
Case summary
The EPA Region 10 Settles with (Swinerton Builders, Tulalip, WA) for CWA Violations On September 24, 2026, the EPA Region 10 filed an expedited settlement agreement resolving violations of the Construction General Permit by Swinerton Builders, located in Tulalip, Washington. Swinerton Builders is the operator of the Tulalip Resort Casino Expansion construction site and failed to modify their Notice of Intent to reflect all outfalls, post notice of permit coverage, conduct site inspections, failed to sign inspection reports in compliance with signatory requirements, maintain a corrective action log, retain training documentation and maintain a SWPPP Site map in compliance with the Construction General Permit. The Respondent has agreed to pay a penalty of $12,960 and has returned to compliance.
Defendants (1)
- SWINERTON BUILDERSNamed in complaintNamed in settlement
Facilities (1)
TULALIP RESORT CASINO EXPANSION
10200 QUIL CEDA BLVD., TULALIP, WA, 98271
Registry ID: 110071545035
Statutes cited
- CWA 301/402 — NPDES Permit Violations
Enforcement conclusions (1)
TULALIP RESORT CASINO EXPANSION - ESA (CWA NPDES)entered 2026-09-24
Primary law: CWA
Federal penalty: $12,960
Timeline (5 milestones)
- 2026-08-04Enforcement Action Data Entered
- 2026-09-24NPDES Closed
- 2026-09-24Enforcement Action Closed
- 2026-09-24Final Order Issued
- 2026-09-24Complaint Filed/Proposed Order
Case metadata
- EPA activity ID
- 3605034371
- Case number
- 10-2026-0228
- Lead agency
- EPA
- EPA region
- 10
- Voluntary self-disclosure
- No
- Primary statute
- NPDES Permit Violations
Sourced verbatim from EPA ECHO Enforcement Case Report for case 10-2026-0228 . 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.