Below you’ll find a list of Arizona related environmental resources, including National Pollutant Discharge Elimination System (NPDES) permit links for Arizona Arizona state water regulation website links, and EPA Repository of Documents for Arizona.
- EPA, Pacific Southwest NPDES Permits
- Arizona Department of Environmental Quality, Water Quality Division
- U.S. EPA Repository of Documents: Arizona
If there are additional resources you think would be valuable, please use the commenting area below to let us know!