Title V Operating Permit Public Petition Deadlines in Region 8
| State | Company and Facility Name | Permit Number | Type of Permit Action | EPA 45-Day Review Period Start Date | EPA 45-Day Review Period End Date | 60-Day Public Petition Period Start Date | 60-Day Public Petition Period End Date | Review Type |
|---|---|---|---|---|---|---|---|---|
| Colorado | Grand River Gathering - Hunter Mesa Compressor Station | 12OPGA363 | Renewal | 2025/8/20 | 2025/10/3 | 2025/10/4 | 2025/12/2 | Concurrent |
| Colorado | DCP Operating Company, LP - Bernhardt Compressor Station | 21OPWE432 | Initial | 2025/8/12 | 2025/9/25 | 2025/9/26 | 2025/11/24 | Sequential |
| Colorado | Black Diamond Rockies - Milton Crude Oil Terminal | 20OPWE412 | Initial | 2025/8/5 | 2025/9/18 | 2025/9/19 | 2025/11/17 | Concurrent |
| Colorado | Holcim - Florence Portland Cement Plant | 96OPFR145 | Minor Modification | 2025/7/31 | 2025/9/15 | 2025/9/16 | 2025/11/14 | Sequential |
| Colorado | Public Service Company of Colorado - Camanche Station | 96OPPB133 | Renewal | 2025/7/29 | 2025/9/11 | 2025/9/12 | 2025/11/10 | Sequential |
| Colorado | Enterprise Gas Processing - Jackrabbit Compressor Station | 10OPGA355 | Renewal | 2025/7/24 | 2025/9/8 | 2025/9/9 | 2025/11/7 | Concurrent |
| Colorado | Montrose Forest Products, LLC - Montrose Forest Products | 24OPMO616 | Initial | TBD | TBD | TBD | TBD | Sequential |
| Colorado | Front Range Landfill, Inc. - Front Range Landfill | 97OPWE188 | Renewal | 2025/7/15 | 2025/8/28 | 2025/8/29 | 2025/10/27 | Concurrent |
| Colorado | DCP - Troudt Compressor Station | 21OPWE435 | Initial | TBD | TBD | TBD | TBD | Sequential |
| Colorado | Williams Gilcrest LLC - Wiedeman Compressor Station | 23OPWE504 | Initial | TBD | TBD | TBD | TBD | Sequential |
| Colorado | Colorado Power Partners - Brush Power Plant | 96OPMR171 | Minor Modification | 2025/7/1 | 2025/8/14 | 2025/8/15 | 2025/10/14 | Concurrent |
| Colorado | Allied Waste Systems of Colorado - Jeffco Foothills Landfill | 99OPJE221 | Renewal and Minor Modification | 2025/06/17 | 2025/07/31 | 2025/08/01 | 2025/09/29 | Concurrent |
| Colorado | Public Service Company of Colorado - Haden Station | 96OPRO132 | Renewal | 2025/06/12 | 2025/07/28 | 2025/07/29 | 2025/09/26 | Concurrent |
| Colorado | Boulder Scientific Company - Mead Facility | 23OPWE577 | Initial | 2025/06/06 | 2025/07/21 | 2025/07/22 | 2025/09/19 | Sequential |
| Colorado | Phillips 66 Company - Phillips 66 Pipeline LLC - Denver Terminal 2 | 96OPAD160 | Minor Modification | 2025/06/06 | 2025/07/21 | 2025/07/22 | 2025/09/19 | Sequential |
| Colorado | Williams Gilcrest, LLC - Kersey Compressor Station | 21OPWE462 | Initial | 2025/06/06 | 2025/077/21 | 2025/07/22 | 2025/09/19 | Sequential |
| Colorado | Tri-State Generation and Transmission Association, Inc - Limon Generating Station | 02OPLI253 | Renewal | 2025/05/29 | 2025/07/14 | 2025/07/15 | 2025/09/12 | Concurrent |
| Colorado | Colorado Interstate Gas Company, LLC - Totem Natural Gas Transmission and Storage Facility | 21OPAD443 | Significant Modification | 2025/05/29 | 2025/07/14 | 2025/07/15 | 2025/09/12 | Concurrent |
| Colorado | Enterprise Gas Processing, LLC - Meeker Gas Plant | 10OPRB346 | Initial | 2025/05/29 | 2025/07/14 | 2025/07/15 | 2025/09/12 | Concurrent |
| Colorado | University of Colorado at Boulder - Campus (West District Energy Plant, Williams Village, East District Energy Plant) | 95OPBO059 | Renewal | 2025/05/28 | 2025/07/11 | 2025/07/12 | 2025/09/09 | Concurrent |
| Colorado | ACPI Wood Products Company, LLC - Cabinetworks Group | 07OPAD296 | Renewal | 2025/5/28 | 2025/7/11 | 2025/7/12 | 2025/9/9 | Concurrent |
| Colorado | Las Animas Municipal Power and Light - Las Animas Municipal Power Plant | 01OPBE233 | Initial | 2025/05/23 | 2025/07/07 | 2025/07/08 | 2025/09/05 | Sequential |
| Colorado | DCP Operating Company, LP - Crossroads Facility | 21OPWE447 | Initial | 2025/05/22 | 2025/07/07 | 2025/07/08 | 2025/09/05 | Sequential |
| Colorado | Holly Energy Partners - Operating, L.P. - Denver Products Terminal | 96OPAD172 | Minor Modification | 2025/05/20 | 2025/07/03 | 2025/07/04 | 2025/09/02 | Sequential |
| Colorado | Colorado Department of Human Services Southern District, Facilities Management - Colorado Mental Health Institute at Pueblo | 95OPPB068 | Renewal | 2025/05/20 | 2025/07/03 | 2025/07/04 | 2025/09/02 | Concurrent |
| Colorado | Red Rock Gathering Company, LLC - Holmes Mesa Compressor Station | 10OPGA352 | Renewal | 2025/05/20 | 2025/07/03 | 2025/07/04 | 2025/09/02 | Concurrent |
| Colorado | Red Rock Gathering Company, LLC - Rifle Clough Compressor Station | 96OPGA137 | Minor Modification | 2025/05/13 | 2025/06/26 | 2025/06/27 | 2025/08/25 | Concurrent |
| Montana | Par Montana, LLC - Billings Terminal | OP2967-15 | Renewal | 2025/8/15 | 2025/9/29 | 2025/9/30 | 2025/11/28 | Sequential |
| Montana | Par Montana, LLC - Billings Refinery | OP1564-22 | Renewal | 2025/06/03 | 2025/07/17 | 2025/07/18 | 2025/09/15 | Sequential |
| Montana | Yellowstone Energy, LP - Yellowstone Power Plant | OP2650-04 | Renewal | 2025/5/15 | 2025/6/30 | 2025/7/1 | 2025/8/29 | Sequential |
| North Dakota | Hess North Dakota Pipelines LLC, Hawkeye Gas Facility | AOP- 28417 | Renewal | 2025/8/2 | 2025/9/15 | 2025/9/16 | 2025/11/14 | Sequential |
| North Dakota | Minnkota Power Cooperative, Inc. - Milton R Young Station | AOP28368v6.0 | Renewal | 2025/07/06 | 2028/08/19 | 2025/08/20 | 2025/10/20 | Sequential |
| South Dakota | 3M - Aberdeen TV Revision | 28.3301-09 | Minor Modification | 2025/7/25 | 2025/9/8 | 2025/9/9 | 2025/11/7 | Sequential |
| South Dakota | NorthWestern Energy - Aberdeen Generating Station | 28.0801-03-02C | Minor Modification | 2025/05/21 | 2025/07/07 | 2025/07/08 | 2028/09/05 | Concurrent |
| Southern Ute | Red Cedar - Diamondback Compressor Station | V-SUIT-0018-2024.00 | Renewal | 2025/6/4 | 2025/7/18 | 2025/7/19 | 2025/9/16 | Sequential |
| Southern Ute | Red Cedar - Homestead Compressor Station | V-SUIT-0037-2024.00 | Renewal | 2025/6/4 | 2025/7/18 | 2025/7/19 | 2025/9/16 | Sequential |
| Southern Ute | Red Cedar - Trail Canyon Compressor Station | V-SUIT-0048-2024.00 | Renewal | 2025/6/4 | 2025/7/18 | 2025/7/19 | 2025/9/16 | Sequential |
| Southern Ute | Red Cedar - Worford Ridge Compressor Station | V-SUIT-0046-2024.00 | Renewal | 2025/6/4 | 2025/7/18 | 2025/7/19 | 2025/9/16 | Sequential |
| Southern Ute | SIMCOE, LLC - Florida River CDP | V-SUIT-0022-2024.00 | Renewal | 2025/5/27 | 2025/7/10 | 2025/7/11 | 2025/9/8 | Sequential |
| Southern Ute | SIMCOE, LLC - Tiffany 2 | V-SUIT-0060-2024.00 | Initial | 2025/5/27 | 2025/7/10 | 2025/7/11 | 2025/9/8 | Sequential |
| Southern Ute | SIMCOE, LLC - Tiffany 5 | V-SUIT-0059-2024.00 | Initial | 2025/5/27 | 2025/7/10 | 2025/7/11 | 2025/9/8 | Sequential |
| Utah | Salt Lake Energy Systems, LLC - Power Plant at Salt Lake Valley Landfill | 3500604004 | Renewal | 2025/8/1 | 2025/9/15 | 2025/9/16 | 2025/11/14 | Sequential |
| Utah | PacifiCorp - Hunter Power Plant | 1500101004 | Renewal | 2025/7/22 | 2025/9/4 | 2025/9/5 | 2025/11/3 | Sequential |
| Utah | Kennecott Utah Copper, LLC - Kennecott Smelter & Refinery 2 | 3500030005 | Renewal | 2025/7/16 | 2025/8/29 | 2025/8/30 | 2025/10/28 | Sequential |
| Utah | Interstate Brick Company - Brick and Tile Manufacturing Plant Minor Mod | DAQE-IN104230019-25 | Minor Modification | 2025/7/14 | 2025/8/27 | 2025/8/28 | 2025/10/20 | Sequential |
| Utah | CUR Henry Mountains Uranium - Tony M Mine | 1700021003 | Significant Modification | 2025/7/4 | 2025/8/18 | 2025/8/19 | 2025/10/17 | Sequential |
| Utah | US Army - Dugway Proving Ground | 4500003005 | Admin Amend | 2025/6/13 | 2025/7/28 | 2025/7/29 | 2025/9/26 | Sequential |
| Utah | Weir Minerals, Inc. | 3500210006 | Renewal | 2025/06/07 | 2025/07/21 | 2025/07/22 | 2025/09/19 | Sequential |
| Utah | Kinder Morgan Altamont, LLC - Altamont South Compressor Station | 1300041005 | Reopening (Response to EPA Order) | 2025/06/05 | 2025/07/21 | 2025/07/22 | 2025/09/19 | Sequential |
| Utah | Midwestern Fabricators, Inc - Fiberglass Manufacturing Plant | 3500354006 | Renewal | 2025/5/22 | 2025/7/7 | 2025/7/8 | 2025/9/5 | Sequential |
| Wyoming | City of Cheyenne Sanitary Landfill #1 | P0037045 | Renewal | 2025/08/05 | 2025/09/18 | 2025/09/19 | 2025/11/17 | Sequential |
| Wyoming | Fremont County Solid Waste Disposal District - Sand Draw Landfill | P0036748 | Renewal | 2025/07/30 | 2025/09/12 | 2025/09/13 | 2025/11/12 | Sequential |