Tribal New Source Review Actions in EPA's Pacific Southwest (Region 9)
- Tribal NSR Permitting
in Region 9 - Pending and Completed
Tribal NSR Actions in Region 9
EPA has authority to issue Non-attainment New Source Review Permits (major non-attainment NSR) and minor New Source Review permits (minor NSR) on Tribal Lands under 40 CFR 49. Note that EPA issues Prevention of Significant Deterioration permits under 40 CFR 52.21 on Tribal Lands as well. For a listing of PSD permits, view Prevention of Significant Deterioration (PSD) Permits Issued by Region 9.
Pending Region 9 Tribal NSR Permit Actions

Facility Name | State | Location | Source Type | Permit Type | Documents | Status |
---|---|---|---|---|---|---|
Coachella Crossroads Gas Station |
CA | Coachella | Gas Station | General Permit | EPA-R09-OAR-2019-0100 | Under Review |
Red Hawk Casino | CA | Placerville | Synthetic Minor Source | Administrative Amendment | EPA-R09-OAR-2020-0584-0001 | Under Review |
Completed Region 9 Tribal NSR Permit Actions

Facility Name | State | Location | Source Type | Permit Type | Documents | Final Action Date | Status |
---|---|---|---|---|---|---|---|
Agua Caliente Tribal Corporation | CA | Agua Caliente Indian Reservation | Gas Station | General Permit | EPA-R09-OAR-2019-0414 | 2019/09/10 | Approved |
CEMEX – Higley Plant | AZ | Salt River Pima-Maricopa Indian Community near Mesa | Concrete Batch Plant | General Permit | EPA-R09-OAR-2018-0699 | 2018/12/26 | Approved |
Cyprus Tohono Corporation | AZ | 31 Miles Southwest of Casa Grande | Open Pit Mining | Synthetic Minor | EPA-R09-OAR-2019-0053 | 2019/09/19 | Application Withdrawn |
Cache Creek Casino Resort | CA | Yocha Dehe Wintun Nation, near Brooks | Casino/Engines | Synthetic Minor | Modeling Files EPA-R09-OAR-2018-0653 | 2019/04/12 | Issued |
Cache Creek Casino Resort | CA | Yocha Dehe Wintun Nation, near Brooks | Casino/Engines | Administrative Amendment | EPA-R09-OAR-2019-0428 | 2019/09/10 | Issued |
Chaparral Commerce Center | AZ | Salt River Pima-Maricopa Indian Community, near Scottsdale | Office Building | Administrative Amendment | EPA-R09-OAR-2020-0367 | 2020/09/08 | Issued |
Chaparral Commerce Center | AZ | Salt River Pima-Maricopa Indian Community, near Scottsdale | Office Building | Minor NSR Permit | EPA-R09-OAR-2017-0704 | 2018/02/08 | Issued |
Desert View Power | CA | Cabazon Reservation, near Mecca | Power Plant | Administrative Amendment | Related Documents | 2015/05/22 | Issued |
Express Fuel | CA | Shingle Springs Band of Miwok Indians | Gas Station | Minor NSR Permit | EPA-R09-OAR-2018-0385 | 2018/08/28 | Issued |
Fisher Sand & Gravel New Mexico Inc. Grey Mesa Gravel Pit | NM | Navajo Nation, near Newcomb | Stone Quarrying, Crushing, and Screening Facility | General Permit | Related Documents | 2015/11/05 | Approved |
FNF Construction Inc. Window Rock Airport Project |
AZ | Navajo Nation, near Window Rock | Concrete Batch Plant | General Permit | EPA-R09-OAR-2020-0366 | 2020/09/17 | Approved |
FNF Construction Inc. Window Rock Airport Project |
AZ | Navajo Nation, near Window Rock | Concrete Batch Plant | General Permit | Related Documents | 2018/04/18 | Approved |
FNF Construction Inc. | AZ | Navajo Nation, near Ganado | Hot Mix Asphalt Plant | General Permit | Related Documents | 2017/02/17 | Approved |
Four Corners Power Plant | NM | Navajo Nation, Near Fruitland | Electric Generating Unit | Administrative Amendment | EPA-R09-OAR-2018-0137 | 2018/03/13 | Issued |
Fort Mojave Smoke Shop | AZ | Fort Mojave Reservation, near Mojave Valley | Soil and Groundwater Remediation | Minor NSR Permit | EPA-R09-OAR-2018-0394 | 2019/06/24 | Terminated |
Four Corners Power Plant | NM | Navajo Nation Indian Reservation, near Fruitland | Electric Generating Unit | Administrative Amendment | EPA-R09-OAR-2017-0676 | 2017/11/28 | Issued |
General Air Quality Permit for New or Modified Minor Source Gasoline Dispensing Facilities in Indian Country within California | CA | Indian Country Within California | Gasoline Dispensing Facilities | General Permit | Details | EPA-R09-OAR-2016-0580 | 2019/05/01 | Issued |
McElmo Creek Unit Oil Production Facility | UT | Navajo Nation | Oil and Gas Production | Minor NSR Permit and PSD Permit Amendment | EPA-R09-OAR-2019-0409 | 2020/06/08 | Issued |
Morongo Casino Cogeneration Facility | CA | Banning | Casino/Engines | Synthetic Minor | EPA-R09-OAR-2019-0533 | 2020/04/06 | Issued |
NantEnergy Inc. (formerly Fluidic Energy) | AZ | Salt River Pima-Maricopa, near Scottsdale | Battery Substrate Manufacturing | Minor NSR Permit | EPA-R09-OAR-2018-0652 | 2018/11/15 | Issued |
Navajo Engineering & Construction Authority | AZ | Navajo Nation, near Apache County | Hot Mix Asphalt Plant | General Permit | EPA-R09-OAR-2019-0001 | 2019/04/11 | Approved |
Oscar Renda Contracting Inc. | NM | Navajo Nation | Concrete Batch Plant | General Permit | EPA-R09-OAR-2019-0598 | 2019/12/30 | Approved |
Oscar Renda Contracting Inc. | NM | Navajo Nation in McKinley and San Juan Counties | Stone Quarrying, Crushing, and Screening Facility | General Permit | Related Documents | 2018/04/18 | Approved |
Peabody Western Coal Company Kayenta Mine Complex | AZ | Navajo Nation | Coal Surface Mining | Synthetic Minor | Permit Application | 2019/11/22 | Application Withdrawn |
Red Hawk Casino | CA | Placerville | Synthetic Minor Source | Minor NSR Permit | EPA-R09-OAR-2017-0272 | 2017/09/21 | Issued |
Red Hawk Casino | CA | Placerville | Synthetic Minor Source | Administrative Amendment | EPA-R09-OAR-2019-0089 | 2019/04/18 | Issued |
San Manuel Casino | CA | Highland | Casino/Engines | Minor NSR permit | EPA-R09-OAR-2020-0551 | 2021/01/12 | Issued |
San Manuel Casino | CA | Highland | Casino/Engines | Permit Modification | EPA-R09-OAR-2020-0217 | 2020/09/08 | Issued |
San Manuel Casino | CA | Highland | Casino/Engines | Administrative Amendment | EPA-R09-OAR-2019-0719 | 2020/02/27 | Issued |
San Manuel Casino | CA | Highland | Synthetic Minor Source | Minor NSR Permit | EPA-R09-OAR-2017-0269 | 2017/09/25 | Issued |
San Manuel Casino | CA | Highland | Synthetic Minor Source | Permit Modification | 2019 Modification Documents | 2019/08/06 | Issued |
Santa Rosa Pit Stop LLC | CA | Mountain Center | Gas Station | General Permit | EPA-R09-OAR-2019-0181 | 2019/06/28 | Approved |
Soboba Economic Development Corporation | CA | San Jacinto | Gas Station | General Permit | EPA-R09-OAR-2020-0249 | 2020/06/25 | Approved |
SRP Navajo Generating Station | AZ | Navajo Nation, near Page | Power Plant | Administrative Amendment | EPA-R09-OAR-2016-0249 | 2015/08/26 | Issued |
SRP Navajo Generating Station | AZ | Navajo Nation, near Page | Power Plant | Minor NSR Permit | EPA-R09-OAR-2016-0026 | 2016/04/20 | Issued |
Sycuan Market | CA | Sycuan Reservation, near El Cajon | Gas Station | General Permit | EPA-R09-OAR-2019-0151 | 2019/06/28 | Approved |
Tule River Waste Water Treatment Plant | CA | Tule River Reservation, near Porterville | Waste Water Treatment Plant | Minor NSR Permit | EPA-R09-OAR-2017-0596 | 2017/12/12 | Issued |
White Mountain Apache Timber Company | AZ | Whiteriver, White Mountain Apache Tribe | Sawmill Facilities | Minor NSR Permit | EPA-R09-OAR-2019-0455 | 2020/06/04 | Issued |
Yavapai Apache Sand and Rock | AZ | Yavapai-Apache Nation of the Camp Verde Indian Reservation near Camp Verde | Hot Mix Asphalt Plant | General Permit | Related Documents | 2018/06/07 | Approved |