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. See the table below for final and draft permits issued by EPA. All other permits are issued by the Arizona Department of Environmental Quality.
For State-Issued Permits: Arizona Pollutant Discharge Elimination SystemExit
See Also: Navajo Nation NPDES Permits
Draft and Final NPDES Permits
The table(s) below contains all final (i.e. active) and draft (i.e. proposed) NPDES permits issued by EPA's Pacific Southwest (Region 9) within Arizona. It includes permits for individual facilities, general permits, and stormwater permits. Click on the facility/permit name to view the permit and supporting documents.
| Facility / Discharger | Location | Permit Number | Permit Status |
|---|---|---|---|
| There are currently no draft permits issued for review. | Draft |
| Facility/ Discharger |
Location | Permit Number | Permit Status | Effective Date | Expiration Date |
|---|---|---|---|---|---|
| Canyon Day Sand and Gravel Wash Process Plant White Mountain Apache Tribe Public Works Department |
Whiteriver (White Mountain Apache Tribe) | AZ0024511 | Final | April 1, 2018 | March 31, 2023 |
| Sunrise Day Lodge WWTP Sunrise Day Lodge, White Mountain Apache Tribe |
Greer (White Mountain Apache Tribe) | AZ0022829 | Final | 03/01/2015 | 02/29/2020 |
| 91st Avenue WWTF City of Phoenix |
Tolleson | AZ0020524 | Final | 12/01/2016 | 11/30/2021 |
| Cyprus Tohono Mine Facility Cyprus Tohono Corporation |
Casa Grande (Tohono O'odham Nation) | AZ0024601 | Final | 12/01/2013 | 11/30/2018 |
| Northwest Water Reclamation Plant City of Mesa |
Mesa (Salt River Pima Maricopa Indian Community) |
AZ0024627 | Final | 08/01/2013 | 07/31/2018 |
| Colorado River Sewage System Joint Venture Colorado River Sewage System Joint Venture |
Parker | AZ0021415 | Final | 05/01/2015 | 04/30/2020 |
| Alchesay Hatchery White Mountain Apache Tribe U.S. Fish & Wildlife Service |
Whiteriver | AZ0000116 | Final | 12/10/2013 | 01/31/2019 |
| Williams Creek National Fish Hatchery U.S. Fish & Wildlife Service |
Whiteriver | AZ0000124 | Final | 02/01/2014 | 01/31/2019 |
| Sunrise Hotel WWTF Sunrise Hotel, White Mountain Apache Tribe |
Greer (White Mountain Apache Tribe) | AZ0022837 | Final | 03/01/2015 | 02/29/2020 |
| Whiteriver Sewage Lagoons Tribal Utility Authority, White Mountain Apache Tribe |
Whiteriver (White Mountain Apache Tribe) | AZ0024058 | Final | 06/01/2016 | 05/30/2021 |
| Cyclone Day Lodge White Mountain Apache Tribe |
Greer (White Mountain Apache Tribe) | AZ0024571 | Final | 03/01/2015 | 02/29/2020 |
| Hon-Dah Regional WWTF White Mountain Apache Tribe |
McNary (White Mountain Apache Tribe) | AZ0024589 | Final | 06/01/2016 | 05/30/2021 |
| Upper Village of Moenkopi WWTF Hopi Indian Nation |
Tuba City (Hopi Indian Nation) | AZ0024619 | Final | 01/01/2018 | 12/31/2022 |
| Mission Complex ASARCO LLC |
Sahuarita (Tohono O'odham Nation) | AZ0024635 | Final | 01/01/2015 | 12/31/2019 |