NN0021555: NTUA Window Rock Wastewater Treatment Facility, Window Rock, AZ

Discharger Name: Navajo Tribal Utility Authority (NTUA)
Discharger Address: P.O. Box 170, Fort Defiance, Arizona 86504
Facility Name: Window Rock Wastewater Treatment Facility
Location: 1.5 miles southwest of the Navajo Fairgrounds in Window Rock, Apache County, Arizona 86515
This permit was issued on: September 30, 2021
This permit shall become effective on: October 1, 2021
Permit reapplication due no later than: April 1, 2026
This permit shall expire at midnight on: September 30, 2026

• NPDES Permit No. NN0021555: NTUA Window Rock WWTF (pdf) (949.82 KB, September 1, 2021)
  Authorization to Discharge Under National Pollutant Discharge Elimination System (NPDES) Permit No. NN0021555 for Navajo Tribal Utility Authority Window Rock Wastewater Treatment Facility, Window Rock, Arizona (Effective October 1, 2021).
• NPDES Permit Fact Sheet: NTUA Window Rock WWTF (pdf) (915.08 KB, August 2021)
  EPA Fact Sheet for National Pollutant Discharge Elimination System (NPDES) Permit No. NN0021555 for Navajo Tribal Utility Authority Window Rock Wastewater Treatment Facility, Window Rock, Arizona (Effective October 1, 2021).