CAA Permits Issued by EPA in Region 8
EPA's Mountains and Plains region - Region 8 - implements CAA permitting programs for 27 Tribal Nations in Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming, with the exception of Title V Operating Permits on the Southern Ute Indian Reservation
The CAA permits that have been issued and are being implemented by Region 8 are listed below, alphabetically by owner/operator name for each permit type.
On this page:
- PSD Permits
- Nonattainment NSR Permits
- Minor NSR Permits
- Minor NSR General Permits
- Minor NSR Permits by Rule
- Minor NSR Federal Implementation Plans
- Part 71 Title V Operating Permits
Last Updated July 25, 2018
| Operator Name - Facility Name | Location | Type | Date Issued | Related Documents |
|---|---|---|---|---|
| BP America Production Company - Treating Site #1 Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | PSD | June 9, 1999 | Permit and Statement of Basis |
| BP America Production Company - Treating Site #2 Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | PSD | June 9, 1999 | Permit and Statement of Basis |
| BP America Production Company - Treating Site #4 Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | PSD | June 9, 1999 | Permit and Statement of Basis |
| BP America Production Company - Treating Site #6 Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | PSD | June 9, 1999 | Permit and Statement of Basis |
| BP America Production Company - Treating Site #7 Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | PSD | June 9, 1999 | Permit and Statement of Basis |
| Cheyenne Light Fuel and Power/Black Hills Power, Inc. - Cheyenne Prairie Generating Station | Laramie County, WY | GHG PSD | September 27, 2012 | Permit & Related Documents |
| Deseret Generation and Transmission Cooperative - Boiler #1 | Uintah and Ouray Indian Reservation, Uintah County, UT | PSD | February 2, 2001 | Permit & Fact Sheet |
| Deseret Generation and Transmission Cooperative - WCFU | Uintah and Ouray Indian Reservation, Uintah County, UT | PSD |
August 30, 2007 (appealed and remanded) |
Please contact Patrick Wauters 303-312-6114 |
| Sinclair Wyoming Refining Company - Sinclair Refinery | Sinclair, WY | GHG PSD | March 21, 2013 | Permit & Related Documents |
| Sioux Manufacturing Company - Kevlar Coating Facility | Spirit Lake Indian Reservation, Benson County, ND | PSD | May 3, 2006 | Permit & Statement of Basis |
| Solvay Soda Ash Joint Venture - Green River Soda Ash Plant | Green River, WY | GHG PSD | January 27, 2014 | Permit & Related Documents |
| Williams Field Services - Ignacio Gas Plant | Southern Ute Indian Reservation, La Plata County, CO | PSD | December 22, 2010 | Permit & Related Documents |
| Williams Field Services - PLA-9 Central Delivery Point | La Plata County, Colorado | PSD | January 4, 2007 | Permit & Statement of Basis |
| Operator Name - Facility Name | Location | Type | Date Issued | Related Documents |
|---|---|---|---|---|
| None at this time |
| Operator Name - Facility Name | Location | Type | Date Issued | Related Documents |
|---|---|---|---|---|
| Anadarko Uintah Midstream, LLC - Antelope Flats & Sand Wash Compressor Stations with South Central Tank Battery | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor | September 5, 2017 | Permit & Administrative Record |
| Anadarko Uintah Midstream, LLC - Archie Bench Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor |
June 7, 2018 (Effective December 7, 2018 after EAB Denial of Petition for Review) |
Docket #EPA-R08-OAR-2018-0310 |
| Anadarko Uintah Midstream, LLC - Bitter Creek Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor |
June 7, 2018 (Effective December 7, 2018 after EAB Denial of Petition for Review) |
Docket #EPA-R08-OAR-2018-0311 |
| Anadarko Uintah Midstream, LLC - Cottonwood Wash Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor | April 3, 2017 | Permit & Administrative Record |
| Anadarko Uintah Midstream, LLC - East Bench Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor |
June 7, 2018 (Effective December 7, 2018 after EAB Denial of Petition for Review) |
Docket #EPA-R08-OAR-2018-0324 |
| Anadarko Uintah Midstream, LLC - North Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor |
June 7, 2018 (Effective December 7, 2018 after EAB Denial of Petition for Review) |
Docket #EPA-R08-OAR-2018-0328 |
| Anadarko Uintah Midstream, LLC - North East Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor |
June 7, 2018 (Effective December 7, 2018 after EAB Denial of Petition for Review) |
Docket #EPA-R08-OAR-2018-0329 |
| Anadarko Uintah Midstream, LLC - Sage Grouse Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor |
June 7, 2018 (Effective December 7, 2018 after EAB Denial of Petition for Review) |
Docket #EPA-R08-OAR-2018-0331 |
| Anadarko Uintah Midstream, LLC - White River Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor | November 14, 2017 | Permit & Administrative Record |
| Arrow Pipeline, LLC - Stations #1-6 | Fort Berthold Indian Reservation, McKenzie and Dunn Counties, ND | Synthetic Minor | May 25, 2017 (Administrative Revision) | Permit & Administrative Record |
| Arrow Pipeline, LLC - Station #7 | Fort Berthold Indian Reservation, McKenzie and Dunn Counties, ND | Synthetic Minor | January 10, 2018(Administrative Revision) | Permit & Administrative Record |
| Berry Petroleum Company (Formerly LINN Operating, Inc.) - Section 22 Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor | January 25, 2018 (Administrative Revision) | Permit & Administrative Record |
| Berry Petroleum Company (Formerly LINN Operating, Inc.) - Section 23 Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor | January 25, 2018 (Administrative Revision) | Permit & Administrative Record |
| BioUrja New Town Terminal, LLC - New Town Transfer Facility | Fort Berthold Indian Reservation, Mountrail County, ND | Synthetic Minor | July 7, 2017 (Administrative Revision) | Permit & Administrative Record |
| BP America Production Company - Miera Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | June 5, 2014 | Permit |
| BP America Production Company - Salvador I/II Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | December 4, 2014 | Permit |
| BP America Production Company - Salvador I/II Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | May 19, 2016 | Permit & Administrative Record |
| BP America Production Company - Treating Site #8 Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | May 27, 2014 | Permit |
| BP America Production Company - Wolf Point Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | June 5, 2014 | Permit |
| Catamount Energy Partners - Ignacio Gas Treating Plant | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | September 12, 2017 | Permit & Administrative Record |
| Chemtrade Logistics - Chemtrade Refinery Services, Inc. Riverton, Wyoming Facility | Wind River Indian Reservation, Fremont County, WY | Synthetic Minor | August 27, 2015 | Permit & Administrative Record |
| CHS, Inc. - Farmers Elevator Macon Facility | Fort Peck Indian Reservation, Roosevelt County, MT | True Minor | November 28, 2017 | Permit & Administrative Record |
| ConocoPhillips Company - Argenta Compressor Station | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | April 11, 2014 | Permit |
| ConocoPhillips Company - Sunnyside Compressor Station | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | June 5, 2014 | Permit |
| ConocoPhillips Company - Ute Compressor Station | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | March 21, 2017 (Administrative Revision) | Permit & Administrative Record |
| Crossfire Aggregate Services, LLC - Crossfire Bonds Gravel Pit | Southern Ute Indian Reservation, La Plata County, CO | True Minor | November 3, 2015 | Permit |
| Deseret Generation and Transmission Cooperative - Bonanza Power Plant | Uintah and Ouray Indian Reservation, Uintah County, UT | Minor | February 11, 2016 (effective March 13, 2016) | Permit & Administrative Record |
| Dominion Energy Questar Pipeline, LLC - Fidlar Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor | March 5, 2018(Administrative Revision) | Permit & Administrative Record |
| KGH Operating Company - State 28-13 Oil and Natural Gas Production Facility | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor | September 25, 2018 | Docket #EPA-R08-OAR-2018-0337 |
| Merit Energy Company - Steamboat Butte E5 Tank Battery | Wind River Indian Reservation, Fremont County, WY | Synthetic Minor | December 21, 2018 | Docket #EPA-R08-OAR-2018-0340 |
| Northern Border Pipeline Company - Compressor Station #2 | Fort Peck Indian Reservation, Roosevelt County, Montana | Synthetic Minor | January 29, 2016 | Permit |
| Red Cedar Gathering Company - Arkansas Loop and Simpson Treating Plants | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | June 5, 2014 | Permit |
| Red Cedar Gathering Company - Arkansas Loop and Simpson Treating Plants | Southern Ute Indian Reservation, La Plata County, CO | Minor Modification of Existing Major Source | August 28, 2014 | Permit |
| Red Cedar Gathering Company - Arkansas Loop and Simpson Treating Plants | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | November 16, 2018 | Docket #EPA-R08-OAR-2018-0341 |
| Red Cedar Gathering Company - Sambrito Compressor Station | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | June 5, 2014 | Permit |
| Red Cedar Gathering Company - South Ignacio Central Delivery Point | Southern Ute Indian Reservation, La Plata County, CO | Synthetic Minor | February 14, 2017 (Administrative Revision) | Permit & Administrative Record |
| Table Rock Minerals, LLC - Gilsonite Mine | Uintah and Ouray Indian Reservation, Uintah County, UT | True Minor | September 27, 2017 | Permit & Administrative Record |
| Tesoro Logistics-Rockies - Ponderosa Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor |
April 6, 2017 |
Permit & Administrative Record |
| Thunder Butte Petroleum Services, Inc. - Crude Storage and Loading Facility | Fort Berthold Indian Reservation, Ward County, ND | Synthetic Minor | May 1, 2017 | Permit & Administrative Record |
| Van Hook Crude Terminal, LLC | Fort Berthold Indian Reservation, Mountrail County, ND | Synthetic Minor | March 9, 2016 (Administrative Revision) | Permit |
| XTO Energy, Inc. - RBU 11-18F Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor | February 8, 2016 | Permit & Administrative Record |
| XTO Energy, Inc. - Wild Horse Bench Compressor Station | Uintah and Ouray Indian Reservation, Uintah County, UT | Synthetic Minor | February 8, 2016 | Permit & Administrative Record |
| Sources in Region 8 Indian Country Approved for Coverage under General Permits |
|---|
| Hot Mix Asphalt Plants - None at this time |
| Stone Quarrying, Crushing, and Screening Facilities |
| Concrete Batch Plants |
| Boilers and Emergency Engines - None at this time |
| Stationary Spark Ignition Engines - None at this time |
| Stationary Compression Ignition Engines - None at this time |
| Graphic Arts and Printing Operations - None at this time |
| Sawmill Facilities - None at this time |
| Sources in Region 8 Indian Country Complying with Federal Implementation Plans |
|---|
| Oil and Natural Gas True Minor Sources |
| Operator Name - Facility Name | Location | Type | Date Permit Expires | Related Documents | |
|---|---|---|---|---|---|
| Andeavor Field Services, LLC - Walker Hollow Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, Utah | Initial Permit | July 12, 2023 | Docket #EPA-R08-OAR-2018-0347 | |
| CCI San Juan, LLC - Barker Creek Compressor Station | Ute Mountain Indian Reservation, San Juan County, NM | First Renewal | September 25, 2020 | Permit & Administrative Record | |
| Chipeta Processing, LLC - Chipeta Gas Plant | Uintah & Ouray Indian Reservation, Uintah County, UT | First Renewal | April 1, 2016 (extended - renewal in process) | Permit | |
| Chipeta Processing, LLC - Natural Buttes Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, UT | First Renewal | March 19, 2006 (extended - renewal in process) |
Please contact Colin Schwartz (schwartz.colin@epa.gov) 303-312-6043 |
|
| Cobra Oil and Gas Corporation - Flat Rock Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, Utah | Initial Permit | January 17, 2024 | Docket #EPA-R08-OAR-2018-0358 | |
| Cobra Oil and Gas Corporation - Wolf Flat Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, Utah | Initial Permit | November 28, 2023 | Docket #EPA-R08-OAR-2018-0658 | |
| CR Group, LLC - Tekoi Landfill | Skull Valley Indian Reservation, Tooele County, UT | First Renewal | December 14, 2021 | Permit & Administrative Record | |
| Deseret Generation and Transmission Cooperative - Bonanza Power Plant | Uintah & Ouray Indian Reservation, Uintah County, UT | Initial Permit & Administrative Amendment | January 7, 2020 | Permit & Administrative Record | |
| Devon Energy Production Company - Riverton Dome Gas Plant | Wind River Indian Reservation, Fremont County, WY | Second Renewal | October 2, 2014 (extended - renewal in process) | Permit | |
| Dominion Energy Questar Pipeline, LLC - Fidlar Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, UT | Second Renewal | February 7, 2023 | Permit and Administrative Record | |
| Monarch Natural Gas, LLC - Riverbend Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, UT | Initial Permit | January 6, 2020 | Permit | |
| Northern Border Pipeline Company - Compressor Station #2 | Fort Peck Indian Reservation, Roosevelt County, MT | Second Renewal | November 18, 2016 (extended - renewal in process) | Permit | |
| QEP Field Services - Chapita Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, UT | Initial Permit | October 10, 2018 | Permit | |
| QEP Field Services - Coyote Wash Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, UT | Initial Permit | January 1, 2019 | Permit | |
| QEP Field Services - Wonsits Valley Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, UT | Initial Permit | October 10, 2018 | Permit | |
| QEPM Gathering, LLC - Island Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, UT | Initial Permit | January 1, 2019 | Permit | |
| Sioux Manufacturing Corporation - Kevlar Coating Facility | Spirit Lake Indian Reservation, Benson County, ND | Initial Permit | August 29, 2015 (extended - renewal in process) | Permit | |
| Targa Badlands, LLC - Johnson Compressor Station | Fort Berthold Indian Reservation, Dunn County, ND | Initial Permit | December 17, 2023 | Docket ID #EPA-R08-OAR-2018-0379 | |
| WBI Energy Transmission, Inc. - Hardin Compressor Station | Crow Indian Reservation, Big Horn County, MT | Second Renewal | September 30, 2022 | Permit & Administrative Record | |
| XTO Energy, Inc. - Little Canyon Unit Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, UT | Initial Permit | August 31, 2022 | Permit & Administrative Record | |
| XTO Energy, Inc. - River Bend Dehydration Site | Uintah & Ouray Indian Reservation, Uintah County, UT | Initial Permit | September 22, 2022 | Permit & Administrative Record | |
| XTO Energy, Inc. - Tap 5 Compressor Station | Uintah & Ouray Indian Reservation, Uintah County, UT | Initial Permit | September 22, 2022 | Permit & Administrative Record |