Arizona Tribal Lands NPDES Permits (Excluding Navajo Nation)

In Arizona, EPA's Pacific Southwest (Region 9) issues all NPDES permits for discharges on tribal lands (excluding Navajo Nation). See the table below for final and draft permits issued by EPA. All other permits are issued by the Arizona Department of Environmental.

For State-Issued Permits: Arizona Pollutant Discharge Elimination System
See Also: Navajo Nation NPDES Permits

Draft NPDES Permits

The table below contains all draft (i.e. proposed) NPDES permits issued by EPA's Pacific Southwest (Region 9) within Arizona Tribal Lands (excluding Navajo Nation). It includes draft permits for individual facilities, general permits, and stormwater permits. Click on the facility/permit name to view the draft permit and supporting documents.

Final NPDES Permits

The table below contains all final (i.e. active) NPDES permits issued by EPA's Pacific Southwest (Region 9) within Arizona Tribal Lands (excluding Navajo Nation). It includes permits for individual facilities, general permits, and stormwater permits. Click on the facility/permit name to view the permit and supporting documents.