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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:

Last Updated June 7, 2018


Operator Name - Facility Name Location Type Date Issued Related Documents
PSD Permits
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

Devon Energy Production Company - Riverton Dome Gas Plant Wind River Indian Reservation, Fremont County, WY PSD Jul 5, 1994 Permit & Statement of Basis
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
NA NSR Permits
None at this time        
Operator Name - Facility Name Location Type Date Issued Related Documents
Minor NSR Permits
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 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 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 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 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 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 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
Northern Border Pipeline Company - Compressor Station #2 Fort Peck Indian Reservation, Roosevelt County, Montana Synthetic Minor January 29, 2016 Permit
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
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 - Sambrito Compressor Station Southern Ute Indian Reservation, La Plata County, CO Synthetic Minor June 5, 2014 Permit
Red Cedar Gathering Company - Jaques Compressor Station Southern Ute Indian Reservation, La Plata County, CO Synthetic Minor February 14, 2017 (Administrative Revision) Permit & Administrative Record
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
Red Cedar Gathering Company - Midway Compressor Station Southern Ute Indian Reservation, La Plata County, CO Synthetic Minor

June 27, 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
Minor NSR General Permits
Hot Mix Asphalt Plants - None at this time
Stone Quarrying, Crushing, and Screening Facilities
Concrete Batch Plants - None at this time
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 Permits by Rule
Minor NSR Permits by Rule
Gasoline Dispensing Facilities - None at this time
Petroleum Dry Cleaning Facilities - None at this time
Auto Body Repair and Miscellaneous Surface Coating Operations - None at this time
Sources in Region 8 Indian Country Complying with Federal Implementation Plans
Minor NSR Federal Implementation Plans
Oil and Natural Gas True Minor Sources
Operator Name - Facility Name Location Type Date Permit Expires Related Documents

Part 71 Title V Operating Permits

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

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
WBI Energy Transmission, Inc. - Hardin Compressor Station Crow Indian Reservation, Big Horn County, MT Second Renewal September 30, 2022 Permit & Administrative Record
Wind River Resources Company - North Hill Creek Compressor Station Uintah & Ouray Indian Reservation, Uintah County, UT First Renewal November 26, 2015 (extended - renewal in process) Permit
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

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