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Navajo Nation Environmental Protection Agency
Home
Administration
About Us
NNEPA Forms
Waste Regulatory Compliance Department
About the Department
Storage Tank and Leaking Storage Tank Programs
Resource Conservation and Recovery Program
Superfund Program
Air & Toxics Department
About the Department
Air Quality Control Program
Pesticides Program
Toxics Program
Surface & Groundwater Protection Department
About the Department
Domestic Wastewater Program
Water Quality/NNPDES Program
Public Water Systems Supervision Program
Underground Injection Control Program
Contact NNEPA
Navajo Nation Environmental Protection Agency
Home
Administration
About Us
NNEPA Forms
Waste Regulatory Compliance Department
About the Department
Storage Tank and Leaking Storage Tank Programs
Resource Conservation and Recovery Program
Superfund Program
Air & Toxics Department
About the Department
Air Quality Control Program
Pesticides Program
Toxics Program
Surface & Groundwater Protection Department
About the Department
Domestic Wastewater Program
Water Quality/NNPDES Program
Public Water Systems Supervision Program
Underground Injection Control Program
Contact NNEPA
Home
Folder: Administration
Back
About Us
NNEPA Forms
Folder: Waste Regulatory Compliance Department
Back
About the Department
Storage Tank and Leaking Storage Tank Programs
Resource Conservation and Recovery Program
Superfund Program
Folder: Air & Toxics Department
Back
About the Department
Air Quality Control Program
Pesticides Program
Toxics Program
Folder: Surface & Groundwater Protection Department
Back
About the Department
Domestic Wastewater Program
Water Quality/NNPDES Program
Public Water Systems Supervision Program
Underground Injection Control Program
Contact NNEPA

Water Quality/NNPDES Program

More information about the Water Quality/NNPES Program coming soon.

Click Here for CDC Information on Avoiding Harmful Algae and Cyanobacteria
401 Water Quality Certification Application
Navajo Nation Clean Water Act
Navajo Nation Surface Water Quality Standards

Nihimá Diní sin Baá ahólyá

Keep Mother Earth Sacred and Take Care of Her

Navajo Nation Environmental Protection Agency

PO Box 339, Window Rock, AZ 86515

Tel. (928) 871-7692 - Fax. (928) 871-7996