09-2023-1515Administrative - FormalFinal Order IssuedFY 2023· Region 09
EPA v. NTUA Window Rock WWTF AOC
Final Order No Penalty
Case summary
Administrative order on consent requiring steps required to return to compliance with NPDES permit NN0021555.
Defendants (1)
- Walter HaaseNamed in complaintNamed in settlement
Facilities (1)
WINDOW ROCK WWTF
LAGOON ROAD, FORT DEFIANCE, AZ, 86515
Registry ID: 110024409433
Statutes cited
- CWA 301/402 — NPDES Permit Violations
Enforcement conclusions (1)
NTUA Window Rock WWTF AOCentered 2023-09-18
Primary law: CWA
Timeline (4 milestones)
- 2023-09-18Final Order Issued
- 2023-09-18Complaint Filed/Proposed Order
- 2023-10-12Enforcement Action Data Entered
- 2025-02-14NPDES Closed
Case metadata
- EPA activity ID
- 3603751936
- Case number
- 09-2023-1515
- Lead agency
- EPA
- EPA region
- 09
- Voluntary self-disclosure
- No
- Primary statute
- NPDES Permit Violations
Sourced verbatim from EPA ECHO Enforcement Case Report for case 09-2023-1515 . 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.