NN0030345: Navajo Engineering and Construction Authority (NECA) Navajo Nation Municipal Pipeline Project, Shiprock, NM

Discharger Name: Navajo Engineering and Construction Authority (“NECA”)
Discharger Address: P.O. Box 969, Shiprock, New Mexico 87420
Facility Name: NECA Navajo Nation Municipal Pipeline Project
Location Address: NNMP Project along San Juan River in the Navajo Nation
This permit was issued on: August 28, 2019
This permit shall become effective on: September 1, 2019
This permit shall expire at midnight on: August 31, 2024
Public Comment on the Draft Permit through: April 8, 2026

• [DRAFT] NPDES Permit Fact Sheet: NECA Navajo Nation Municipal Pipeline Project (pdf) (641.36 KB, March 2026)
  Draft EPA Fact Sheet for National Pollutant Discharge Elimination System (NPDES) Permit No. NN0030345 for Navajo Engineering and Construction Authority (“NECA”) Navajo Nation Municipal Pipeline Project along the San Juan River on the Navajo Nation.
• [DRAFT] NPDES Permit No. NN0030345: NECA Navajo Nation Municipal Pipeline Project (pdf) (959.89 KB, March 2026)
  Draft authorization to Discharge Under National Pollutant Discharge Elimination System (NPDES) Permit No. NN0030345 for Navajo Engineering and Construction Authority (“NECA”) Navajo Nation Municipal Pipeline Project along the San Juan River on the Navajo Nation.
• NPDES Permit No. NN0030345: NECA Navajo Nation Municipal Pipeline Project (pdf) (1.49 MB, August 28, 2019)
  Authorization to Discharge Under National Pollutant Discharge Elimination System (NPDES) Permit No. NN0030345 for Navajo Engineering and Construction Authority (“NECA”) Navajo Nation Municipal Pipeline Project along the San Juan River on the Navajo Nation.
• NPDES Permit Fact Sheet: NECA Navajo Nation Municipal Pipeline Project (pdf) (614.15 KB, July 2019)
  EPA Fact Sheet for National Pollutant Discharge Elimination System (NPDES) Permit No. NN0030345 for Navajo Engineering and Construction Authority (“NECA”) Navajo Nation Municipal Pipeline Project along the San Juan River on the Navajo Nation.