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 | Black Diamond Rockies - Milton Crude Oil Terminal | 20OPWE412 | Initial | 2025/10/4 | 2025/11/17 | 2025/11/18 | 2026/1/16 | Sequential |
| Colorado | Williams Gilcrest, LLC - Wiedeman Compressor Station | 23OPWE504 | Initial | 2025/10/1 | 2025/11/14 | 2025/11/15 | 2026/1/13 | Sequential |
| Colorado | Crestone Peak Resources Operating - Mustang Booster Station | 23OPAD524 | Initial | 2025/10/1 | 2025/11/14 | 2025/11/15 | 2026/1/13 | Concurrent |
| Colorado | Grand River Gathering - Hunter Mesa Compressor Station | 12OPGA363 | Renewal | 2025/9/26 | 2025/11/10 | 2025/11/11 | 2026/1/9 | Sequential |
| Colorado | Rocky Mountain Midstream - Powhaton Compressor Station | 23OPAD505 | Initial | 2025/9/26 | 2025/11/10 | 2025/11/11 | 2026/1/9 | Sequential |
| Colorado | Magellan Pipeline Terminals-Aurora Terminal | 17OPAD399 | Renewal | 2025/9/26 | 2025/11/10 | 2025/11/11 | 2026/1/9 | Sequential |
| Colorado | Public Service Company of Colorado - Cherokee Generating Station | 96OPAD130 | Renewal | TBD | TBD | TBD | TBD | Sequential |
| Colorado | Wexpro Company - Powder Wash Evaporation Facility | 21OPMF469 | Initial | 2025/9/3 | 2025/10/17 | 2025/10/18 | 2025/12/16 | Concurrent |
| Colorado | DCP Operating Company, LP - 70 Ranch Compressor Station | 20OPWE424 | Initial | 2025/9/3 | 2025/10/17 | 2025/10/18 | 2025/12/16 | 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 | 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 - Comanche 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 | Colorado Power Partners - Brush Power Plant | 96OPMR171 | Minor Modification | 2025/7/1 | 2025/8/14 | 2025/8/15 | 2025/10/14 | Concurrent |
| Montana | Rocky Mountain Power, LLC - Hardin Generating Station | OP3185-06 | Renewal | 2025/9/9 | 2025/10/23 | 2025/10/24 | 2025/12/22 | Sequential |
| Montana | Flathead Electric Cooperative - Flathead Electric LFGE Facility | OP245-00 | Initial | 2025/9/6 | 2025/10/20 | 2025/10/21 | 2025/12/19 | Sequential |
| Montana | Par Montana, LLC - Billings Terminal | OP2967-15 | Renewal | 2025/8/15 | 2025/9/29 | 2025/9/30 | 2025/11/28 | Sequential |
| North Dakota | Tharaldson Ethanol Plant | AOP-28451 | Significant Modification | 2025/10/18 | 2025/12/1 | 2025/12/2 | 2026/1/30 | 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 | 28.3301-09 | Minor Modification | 2025/7/25 | 2025/9/8 | 2025/9/9 | 2025/11/7 | Sequential |
| Utah | Tooele Army Depot | DAQE-AN115940062-25 | Administrative Amendment | 2025/10/3 | 2025/11/17 | 2025/11/18 | 2026/1/16 | Sequential |
| Utah | HF Sinclair - Woods Cross Refinery | DAQE-AN101230060-25 | Minor Modification | 2025/9/16 | 2025/10/30 | 2025/10/31 | 2025/12/29 | Sequential |
| Utah | ECDC Environmental, LC - East Carbon Landfill | 700042005 | Renewal | 2025/9/10 | 2025/10/24 | 2025/10/25 | 2025/12/23 | Sequential |
| Utah | Northwest Pipeline - Moab Compressor Station | DAQO-PR0106270010-25 | Renewal | 2025/9/8 | 2025/10/22 | 2025/10/23 | 2025/12/22 | 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 | 3500030005 | Renewal | 2025/7/16 | 2025/8/29 | 2025/8/30 | 2025/10/28 | Sequential |
| Utah | Interstate Brick Company - Brick and Tile Manufacturing Plant | 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 |
| Wyoming | Church & Dwight Incorporated - Green River Sodium Products Plant | P0037318 | Renewal | 2025/9/30 | 2025/11/13 | 2025/11/14 | 2026/1/12 | Sequential |
| Wyoming | Wyoming Interstate Company, LLC - Baxter Compressor Station | P0022939 | Renewal | 2025/9/17 | 2025/10/31 | 2025/11/1 | 2025/12/30 | Sequential |
| Wyoming | Basin Electric Power Cooperative - Arvada Generating Station | P0036472 | Renewal | 2025/9/17 | 2025/10/31 | 2025/11/1 | 2025/12/30 | Sequential |
| Wyoming | Basin Electric Power Cooperative - Hartzog Generating Station | P0036889 | Renewal | 2025/9/13 | 2025/10/27 | 2025/10/28 | 2025/12/26 | Sequential |
| Wyoming | US Realm Ventures, LLC - Doty Mountain Compressor Station | P0036206 | Renewal | 2025/9/10 | 2025/10/24 | 2025/10/25 | 2025/12/23 | Sequential |
| Wyoming | Thunder Creek Gas Services, LLC - Leavitt Compressor Station | P0035803 | Renewal | 2025/9/6 | 2025/10/20 | 2025/9/21 | 2025/12/19 | 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 |