EPA v. Navajo Tribal Utility Authority, Window Rock WWTF
Final Order No Penalty
Case summary
This is an Administrative Order on Consent (AOC) between US EPA and the Navajo Tribal Utility Authority (NTUA) for violations of the Clean Water Act National Pollutant Discharge Elimination System (NPDES) permit at its Window Rock Wastewater Treatment Facility. This AOC directs NTUA to undertake specified measures to cease the current violations and prevent additional violations at this facility, and supersedes and replaces a previous AOC issued to NTUA for this facility in 2006.
Defendants (1)
- Navajo Tribal Utility AuthorityNamed in complaintNamed in settlement
Facilities (1)
WINDOW ROCK WWTF
LAGOON ROAD, FORT DEFIANCE, AZ, 86515
Registry ID: 110024409433
Statutes cited
- CWA 309 — Violation of Existing AO
- CWA 301/402 — NPDES Permit Violations
Enforcement conclusions (1)
Navajo Tribal Utility Authority, Window Rock WWTFentered 2015-07-06
Primary law: CWA
Timeline (4 milestones)
- 2015-07-06Final Order Issued
- 2015-07-06Complaint Filed/Proposed Order
- 2015-07-14Enforcement Action Data Entered
- 2018-02-20NPDES Closed
Case metadata
- EPA activity ID
- 3600172409
- Case number
- 09-2015-1510
- Lead agency
- EPA
- EPA region
- 09
- Voluntary self-disclosure
- No
- Primary statute
- Violation of Existing AO
Sourced verbatim from EPA ECHO Enforcement Case Report for case 09-2015-1510 . 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.