Colorado air quality settlements and orders
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Annual reports
In 2024, Colorado adopted Senate Bill 24-229: Ozone Mitigation Measures. Certain parts of the law apply to the CDPHE Air Pollution Control Division. The law requires the division to publish Air Quality Enforcement Reports.
Fiscal Year 2025 Annual Report: Published February 2026
- Air Quality Enforcement Annual Report: Federal Fiscal Year 2025.
- Spanish Air Quality Enforcement Annual Report: Federal Fiscal Year 2025.
Fiscal Year 2024 Annual Report: Published April 2025
- Air Quality Enforcement Annual Report: Federal Fiscal Year 2024.
- Spanish Air Quality Enforcement Annual Report: Federal Fiscal Year 2024.
Fiscal Year 2018-2023 Five Year Benchmark Report: Published December 2024
- Air Quality Enforcement Benchmark Report: October 2018-September 2023.
- Spanish Air Quality Enforcement Benchmark Report: October 2018-September 2023.
View the most recent annual enforcement report.
Quarterly reporting
To provide communities with easy access to enforcement documents, the division publishes finalized enforcement settlements every quarter.
- Allied Waste Systems of Colorado, LLC - Facility: Tower Landfill - AIRS No. 001-0182 - Case No. 2025-041 - Closing Date: 11/04/2025
- Bonanza Creek Energy Operating Company, LLC - Facility: State North Platte 42-26 - AIRS No. 123-9BEE - Case No. 2025-087 - Closing Date: 11/10/2025
- Bonanza Creek Energy Operating Company, LLC - Facility: State Seventy Holes PF - AIRS No. 123-9D32 - Case No. 2025-068 - Closing Date: 11/04/2025
- BURNCO Colorado, LLC - Facility: Jeffco Gravel Mine - AIRS No. 059-0095 - Case No. 2025-099 - Closing Date: 10/17/2025
- Colorado Auto, Inc. dba Colorado Auto Finders - Facility: N/A - AIRS No. 005-XXXX - Case No. 2025-094 - Closing Date: 10/07/2025
- Colorado Department of Corrections - Facility: East Canon City Prison Complex - AIRS No. 043-0123 - Case No. 2025-054 - Closing Date: 10/20/2025
- Crestone Peak Resources LLC - Facility: State Harvard 1H/State Blanca 1H - AIRS No. 005-1654 - Case No. 2025-062 - Closing Date: 10/09/2025
- Cross Country Motors, Inc. - Facility: - AIRS No. 069-0000 - Case No. 2025-141 - Closing Date: 12/16/2025
- Denver Health and Hospital Authority - Facility: - AIRS No. 031-0097 - Case No. 2025-055 - Closing Date: 10/08/2025
- Extraction Oil & Gas, Inc. - Facility: Cito Trust - AIRS No. 123-A076 - Case No. 2025-095 - Closing Date: 11/10/2025
- Extraction Oil & Gas, Inc. - Facility: Milkshake 31-W/Pavistma North PF - AIRS No. 123-9CEB - Case No. 2025-066 - Closing Date: 11/07/2025
- Extraction Oil & Gas, Inc. - Facility: Raindance PF - AIRS No. 123-9E1A - Case No. 2025-044 - Closing Date: 11/04/2025
- HCA - Healthone LLC - Facility: Swedish Medical Center - AIRS No. 005-0049 - Case No. 2025-082 - Closing Date: 10/08/2025
- McAtee Construction Company - Facility: N/A - AIRS No. 069-0319 - Case No. 2025-174 - Closing Date: 12/16/2025
- PDC Energy, Inc. - Facility: Brown 23 SEC HZ 23-43 - AIRS No. 123-4427 - Case No. 2025-057 - Closing Date: 10/01/2025
- PDC Energy, Inc. - Facility: Eberle Pad - AIRS No. 123-9E27 - Case No. 2025-058 - Closing Date: 10/01/2025
- PDC Energy, Inc. - Facility: Evans 7-26 Pad - AIRS No. 123-9F21 - Case No. 2025-021 - Closing Date: 10/10/2025
- PDC Energy, Inc. - Facility: McNear 10-9 Pad - AIRS No. 123-A078 - Case No. 2025-019 - Closing Date: 10/10/2025
- PDC Energy, Inc. - Facility: Weideman/Boomerang - AIRS No. 123-9F3E - Case No. 2025-022 - Closing Date: 10/10/2025
- Schmidt Construction Company - Facility: Menzer Quarry - AIRS No. 041-0879 - Case No. 2025-098 - Closing Date: 10/02/2025
- Sterling Auto Sales, LLC - Facility: N/A - AIRS No. 035-XXXX - Case No. 2025-149 - Closing Date: 11/25/2025
- Union Pacific Railroad Company - Facility: - AIRS No. 001-1729 - Case No. 2025-042 - Closing Date: 10/28/2025
- University of Colorado at Boulder - Facility: - AIRS No. 013-0553 - Case No. 2024-086 - Closing Date: 10/17/2025
- 1876 Resources, LLC - Facility: Vail Pad - AIRS No. 123-9F1C - Case No. 2025-069 - Closing Date: 09/09/2025.
- AMRIZE CEMENT INC. formerly Holcim (US) Inc. - Facility: N/A - AIRS No. 043-0001 - Case No. 2025-065 - Closing Date: 08/28/2025.
- Bonanza Creek Energy Operating Company, LLC - Facility: Antelope Section 19 Compressor Station - AIRS No. 123-9813 - Case No. 2025-026 - Closing Date: 08/28/2025.
- Bonanza Creek Energy Operating Company, LLC - Facility: Antelope J-19 O&G Well Pad - AIRS No. 123-9AAF - Case No. 2025-027 - Closing Date: 08/28/2025.
- Bonanza Creek Energy Operating Company, LLC - Facility: State Seventy Holes P-4 - AIRS No. 123-9C0A - Case No. 2025-028 - Closing Date: 08/28/2025.
- Bonanza Creek Energy Operating Company, LLC - Facility: North Platte K-22 - AIRS No. 123-9C07 - Case No. 2025-029 - Closing Date: 08/28/2025.
- Chaffee County Landfill - Facility: - AIRS No. 015-0053 - Case No. 2023-056 - Closing Date: 09/09/2025.
- Chaffee County Landfill - Facility: - AIRS No. 015-0053 - Case No. 2025-081 - Closing Date: 09/09/2025.
- Comcast Cable Communications, LLC - Facility: N/A - AIRS No. 005-1515 - Case No. 2025-038 - Closing Date: 07/03/2025.
- CoorsTek, Inc. - Facility: Golden Mountain Complex South - AIRS No. 059-0007 - Case No. 2025-072 - Closing Date: 09/23/2025
- CoorsTek, Inc. - Facility: Table Mountain East - AIRS No. 059-0437 - Case No. 2025-053 - Closing Date: 07/23/2025.
- CR Minerals Company LLC - Facility: N/A - AIRS No. 101-1194 - Case No. 2024-106 - Closing Date: 07/10/2025.
- Crestone Peak Resources LLC - Facility: Big Sandy 3-65, 36-31, 1DH-2AH-2BH-2CH - AIRS No. 001-2202 - Case No. 2024-132 - Closing Date: 08/28/2025.
- Crestone Peak Resources Operating LLC - Facility: Youngberg 11-1H - AIRS No. 005-1641 - Case No. 2025-033 - Closing Date: 07/01/2025.
- Crestone Peak Resources Operating LLC - Facility: Kugel 18H-H267 - AIRS No. 123-A03D - Case No. 2024-228 - Closing Date: 08/22/2025.
- Crestone Peak Resources Operating LLC - Facility: Lochbuie Land 25H-D166 - AIRS No. 123-A046 - Case No. 2024-227 - Closing Date: 08/22/2025.
- Evergreen Natural Resources LLC - Facility: Burro Canyon Compressor Station - AIRS No. 071-0037 - Case No. 2025-052 - Closing Date: 07/30/2025.
- Extraction Oil & Gas, Inc. - Facility: Jesser 3-I Production Facility - AIRS No. 123-9FD5 - Case No. 2025-031 - Closing Date: 08/08/2025.
- GNG Ventures LLC - Facility: Andy's Mesa Compressor Station - AIRS No. 113-0015 - Case No. 2024-206 - Closing Date: 09/11/2025
- Goldco Industries, Inc - Facility: N/A - AIRS No. 069-0380 - Case No. 2025-056 - Closing Date: 08/01/2025.
- Mountain Cement Company LLC - Facility: N/A - AIRS No. 031-0178 - Case No. 2024-197 - Closing Date: 08/11/2025.
- Noble Energy, INC. - Facility: Cecil USX T6N-R64W-S1 L01 - AIRS No. 123-9A1E - Case No. 2025-045 - Closing Date: 07/11/2025.
- PDC Energy, Inc. - Facility: Bost Farms 5-7 Pad - AIRS No. 123-A099 - Case No. 2025-020 - Closing Date: 09/15/2025.
- Public Service Company of Colorado - Facility: Roundup Compressor Station - AIRS No. 087-0030 - Case No. 2025-037 - Closing Date: 07/14/2025.
- Qwest Corporation dba CenturyLink QC - Facility: Denver Main Central Office - AIRS No. 031-1423 - Case No. 2025-060 - Closing Date: 07/22/2025.
- REP Processing, LLC - Facility: Pierce Gas Plant - AIRS No. 123-9FDB - Case No. 2025-075 - Closing Date: 09/09/2025
- Sam's West, Inc. - Facility: Sam's Club #4770 - AIRS No. 123-6979 - Case No. 2025-067 - Closing Date: 07/21/2025.
- Sater Open Burn - Facility: 29085 CR 46, Weld County, CO 80644 - AIRS No. 123-xxxx - Case No. 2025-061 - Closing Date: 07/01/2025.
- Summit DJ-S, LLC - Facility: Jackson Lake Gas Plant - AIRS No. 087-0111 - Case No. 2025-034 - Closing Date: 09/17/2025.
- SWARCO Colorado Paint, LLC - Facility: N/A - AIRS No. 001-2164 - Case No. 2025-001 - Closing Date: 07/07/2025.
- UCH-MHS - Facility: UCHealth Memorial Hospital Central - AIRS No. 041-0022 - Case No. 2025-059 - Closing Date: 09/10/2025
- Utah Gas Op Ltd doing business as Utah Gas Corp. - Facility: Dragon Trail Gas Processing Plant - AIRS No. 103-0036 - Case No. 2025-032 - Closing Date: 07/06/2025.
- Waterfall Canyon, LLC - Facility: Waterfall Canyon Subdivision Development Project - AIRS No. 086-0004 - Case No. 2024-225 - Closing Date: 09/03/2025.
- Arcosa LWB, LLC dba Arcosa Lightweight - Facility: N/A - AIRS No. 059-0409 - Case No. 2024-205 - Closing Date: 05/23/2025.
- Barnard Construction Company, Inc. - Facility: Chimney Hollow Reservoir Project - AIRS No. 069-0580 - Case No. 2024-194 - Closing Date: 05/20/2025.
- Bonanza Creek Energy Operating Company, LLC - Facility: Antelope 31-21 CPF - AIRS No. 123-9DF2 - Case No. 2025-024 - Closing Date: 06/18/2025.
- Bonanza Creek Energy Operating Company, LLC - Facility: French Lake 3-63-14-3H - AIRS No. 123-9A19 - Case No. 2024-104 - Closing Date: 05/08/2025.
- Bonanza Creek Energy Operating Company, LLC - Facility: Wetco Farms A-4 Pad - AIRS No. 123-5660 - Case No. 2024-184 - Closing Date: 04/03/2025.
- C & J Gravel Products, Inc. - Facility: - AIRS No. 777-3823 - Case No. 2024-182 - Closing Date: 06/27/2025.
- Canyon Bakehouse - Facility: Johnstown Plant - AIRS No. 069-0558 - Case No. 2024-147 - Closing Date: 04/17/2025.
- CEMEX Construction Materials South, LLC - Facility: N/A - AIRS No. 013-0003 - Case No. 2024-213 - Closing Date: 05/14/2025.
- CIRCLE K STORES INC. - Facility: Store #2741128 - AIRS No. 005-0970 - Case No. 2025-005 - Closing Date: 06/27/2025.
- CIRCLE K STORES INC. - Facility: Store #2741136 - AIRS No. 005-0971 - Case No. 2025-006 - Closing Date: 06/27/2025.
- CIRCLE K STORES INC. - Facility: Store #2741147 - AIRS No. 013-0586 - Case No. 2025-007 - Closing Date: 06/27/2025.
- CIRCLE K STORES INC. - Facility: Store #2709865 - AIRS No. 013-0587 - Case No. 2025-008 - Closing Date: 06/27/2025.
- CIRCLE K STORES INC. - Facility: Store #2709861 - AIRS No. 013-0592 - Case No. 2025-009 - Closing Date: 06/27/2025.
- Crestone Peak Resources Operating, LLC - Facility: Pony Station - AIRS No. 001-2077 - Case No. 2024-207 - Closing Date: 05/23/2025.
- Crystal Packaging, Inc./ D-A Packaging LLC - Facility: N/A - AIRS No. 001-0352 - Case No. 2024-140 - Closing Date: 05/07/2025.
- DCP Operating Company, LP - Facility: Sullivan Compressor Station - AIRS No. 123-9009 - Case No. 2024-212 - Closing Date: 04/22/2025.
- Dillon Companies, LLC d/b/a King Soopers, Inc. - Facility: King Soopers #86 - AIRS No. 014-0055 - Case No. 2025-036 - Closing Date: 05/15/2025.
- Fulcrum Energy Operating, LLC - Facility: Bighorn Pad (2021 Inspection) - AIRS No. 057-0051 - Case No. 2023-019 - Closing Date: 05/02/2025.
- Fulcrum Energy Operating, LLC - Facility: Bighorn Pad (2022/2023 Inspections) - AIRS No. 057-0051 - Case No. 2024-007 - Closing Date: 05/02/2025.
- Fulcrum Energy Operating, LLC - Facility: Bighorn Pad (INOV) - AIRS No. 057-0051 - Case No. 2022-109 - Closing Date: 05/02/2025.
- Fulcrum Energy Operating, LLC - Facility: Mutual Pad - AIRS No. 057-0029 - Case No. 2023-064 - Closing Date: 05/02/2025.
- Fulcrum Energy Operating, LLC - Facility: Surprise Central Facility (INOV) - AIRS No. 057-0059 - Case No. 2023-069 - Closing Date: 05/02/2025.
- GreenGas Colorado, LLC - Facility: Prospect Valley Dairy Biogas Recovery - AIRS No. 123-A157 - Case No. 2025-017 - Closing Date: 06/05/2025.
- GreenGas Colorado, LLC - Facility: Lost Creek Dairy Biogas Recovery - AIRS No. 123-A156 - Case No. 2025-016 - Closing Date: 06/05/2025.
- Holcim (US), Inc. - Facility: N/A - AIRS No. 043-0001 - Case No. 2024-142 - Closing Date: 04/01/2025.
- Lasting Paws Pet Crematory - Facility: N/A - AIRS No. 005-1679 - Case No. 2024-195 - Closing Date: 04/04/2025.
- Nickel Road Operating LLC - Facility: Elder Pad - AIRS No. 123-A103 - Case No. 2025-002 - Closing Date: 04/18/2025.
- OLDCASTLE APG WEST, INC. d/b/a US Mix Co. - Facility: N/A - AIRS No. 031-0114 - Case No. 2024-199 - Closing Date: 05/12/2025.
- Pawnee Waste E&P Landfill - Facility: N/A - AIRS No. 123-9DA6 - Case No. 2024-218 - Closing Date: 05/20/2025.
- PDC Energy, INC. - Facility: California 14 SEC - AIRS No. 123-A18C - Case No. 2024-163 - Closing Date: 04/28/2025.
- PDC Energy, INC. - Facility: Market Federal 18 SEC HZ - AIRS No. 123-A18E - Case No. 2024-164 - Closing Date: 04/28/2025.
- Poudre Valley Health System - Facility: Poudre Valley Hospital - AIRS No. 069-0032 - Case No. 2024-190 - Closing Date: 05/01/2025.
- San Luis Valley Regional Solid Waste Authority - Facility: N/A - AIRS No. 105-0049 - Case No. 2025-025 - Closing Date: 05/06/2025.
- Spindle Hill Energy LLC - Facility: Spindle Hill Energy Center - AIRS No. 123-5468 - Case No. 2024-200 - Closing Date: 04/15/2025.
- Stone Sand and Gravel - Facility: Wallace Pit - AIRS No. 083-0111 - Case No. 2023-039 - Closing Date: 05/20/2025.
- Stone Sand and Gravel - Facility: Wallace Pit - AIRS No. 083-0111 - Case No. 2024-189 - Closing Date: 05/20/2025.
- Summit DJ-O Operating, LLC - Facility: Makena Gas Plant - AIRS No. 123-9FC0 - Case No. 2024-179 - Closing Date: 04/10/2025.
- Super America LLC - Facility: Everyday #5709 - AIRS No. 123-0419 - Case No. 2025-013 - Closing Date: 05/07/2025.
- Super America LLC - Facility: Everyday #5711 - AIRS No. 123-0418 - Case No. 2025-012 - Closing Date: 05/07/2025.
- The Roselawn Cemetary Association - Facility: East Facility - AIRS No. 101-0269 - Case No. 2024-226 - Closing Date: 04/08/2025.
- Bonanza Creek Energy Operating Company, LLC - Facility: North Platte 14-36 - AIRS No. 123-9AC9 - Case No. 2024-214 - Closing Date: 03/12/2025
- BURNCO Colorado, LLC - Facility: Henderson Facility - AIRS No. 001-1642 - Case No. 2024-215 - Closing Date: 02/03/2025
- Caerus Piceance, LLC - Facility: Gasaway Compressor Station - AIRS No. 045-0366 - Case No. 2024-123 - Closing Date: 01/23/2025
- Caerus Piceance, LLC - Facility: K24 496 Compressor Station - AIRS No. 045-2324 - Case No. 2024-129 - Closing Date: 01/23/2025
- Caerus Piceance, LLC - Facility: K8W Pad - AIRS No. 045-1373 - Case No. 2024-124 - Closing Date: 01/23/2025
- Caerus Piceance, LLC - Facility: L25W Pad - AIRS No. 045-1767 - Case No. 2024-127 - Closing Date: 01/23/2025
- Caerus Piceance, LLC - Facility: M1E Pad - AIRS No. 045-1522 - Case No. 2024-125 - Closing Date: 01/23/2025
- Caerus Piceance, LLC - Facility: PF 31 - AIRS No. 045-1752 - Case No. 2024-126 - Closing Date: 01/23/2025
- Caerus Piceance, LLC - Facility: PH21 - AIRS No. 045-2340 - Case No. 2024-130 - Closing Date: 01/23/2025
- Caerus Piceance, LLC - Facility: PJ19 - AIRS No. 045-2237 - Case No. 2024-128 - Closing Date: 01/23/2025
- Caerus Piceance, LLC - Facility: Rulison L17 Pad - AIRS No. 045-2421 - Case No. 2024-131 - Closing Date: 01/23/2025
- Catholic Health Initiatives Colorado - Facility: St. Anthony Hospital - AIRS No. 059-1511 - Case No. 2024-180 - Closing Date: 01/23/2025
- Colorado Springs Utilities - Facility: N/A - AIRS No. 041-0030 - Case No. 2024-181 - Closing Date: 03/12/2025
- DCP Operating Company, LP - Facility: Lucerne Gas Plant - AIRS No. 123-0107 - Case No. 2024-193 - Closing Date: 03/19/2025
- Delta County - Facility: Ellison Gravel Pit - AIRS No. 029-0023 - Case No. 2024-211 - Closing Date: 02/05/2025
- Do Rite Cleaners LLC - Facility: N/A - AIRS No. 101-0244 - Case No. 2024-077 - Closing Date: 01/22/2025
- Enerplus Resources (USA) Corporation - Facility: Alberta Cities East Pad - AIRS No. 123-A077 - Case No. 2024-196 - Closing Date: 03/20/2025
- Extraction Oil & Gas, Inc. - Facility: Diamond Valley East - AIRS No. 123-9BED - Case No. 2024-192 - Closing Date: 02/03/2025
- Extraction Oil & Gas, Inc. - Facility: Janssen Pad - AIRS No. 123-9EE2 - Case No. 2024-169 - Closing Date: 01/24/2025
- Fritzler Resources - Facility: Wittenburg - AIRS No. 121-0307 - Case No. 2024-166 - Closing Date: 01/14/2025
- Fulcrum Energy Operating, LLC - Facility: LDAR - AIRS No. 031-2483 - Case No. 2024-208 - Closing Date: 02/21/2025
- GCC Rio Grande - Facility: Pueblo Cement Plant - AIRS No. 101-0252 - Case No. 2024-174 - Closing Date: 01/29/2025
- GMT Exploration Company LLC - Facility: Vulcan Pad - AIRS No. 039-0081 - Case No. 2024-216 - Closing Date: 03/06/2025
- Highpoint Resources Corporation - Facility: Seibring - AIRS No. 123-A0FC - Case No. 2024-148 - Closing Date: 02/04/2025
- HILCORP ENERGY COMPANY - Facility: Huber-Jeffries 1-5 - AIRS No. 067-1162 - Case No. 2024-185 - Closing Date: 01/02/2025
- HILCORP ENERGY COMPANY - Facility: Huber-Lewis 2-4 - AIRS No. 067-1163 - Case No. 2024-186 - Closing Date: 01/02/2025
- HILCORP ENERGY COMPANY - Facility: Thorne 1R-34 - AIRS No. 067-1325 - Case No. 2024-187 - Closing Date: 01/02/2025
- Karen Ayala and Marcus Ayala - Facility: N/A - AIRS No. 101-XXXX - Case No. 2024-219 - Closing Date: 03/14/2025
- Oldcastle SW Group - Facility: N/A - AIRS No. 777-2094 - Case No. 2024-171 - Closing Date: 01/02/2025
- OWENS-BROCKWAY GLASS CONTAINER INC. - Facility: N/A - AIRS No. 123-4406 - Case No. 2023-094 - Closing Date: 01/30/2025
- OWENS-BROCKWAY GLASS CONTAINER INC. - Facility: N/A - AIRS No. 123-4406 - Case No. 2024-050 - Closing Date: 01/30/2025
- PDC Energy Inc. - Facility: Bluff Fed/Greely-Rothe - AIRS No. 123-A040 - Case No. 2024-092 - Closing Date: 01/08/2025
- PDC Energy Inc. - Facility: Cannon Pad - AIRS No. 123-9E2E - Case No. 2024-095 - Closing Date: 01/08/2025
- PDC Energy Inc. - Facility: Harvesters State 7-15 - AIRS No. 123-A02C - Case No. 2024-090 - Closing Date: 01/08/2025
- PDC Energy Inc. - Facility: Lincoln State 3-18 Pad - AIRS No. 123-A069 - Case No. 2024-093 - Closing Date: 01/08/2025
- PDC Energy Inc. - Facility: Sanford 21-29 Pad - AIRS No. 123-AOF2 - Case No. 2024-094 - Closing Date: 01/08/2025
- PDC Energy Inc. - Facility: Troudt 18-27 Pad - AIRS No. 123-A038 - Case No. 2024-091 - Closing Date: 01/08/2025
- REP Processing, LLC - Facility: Severence Compressor Station - AIRS No. 123-9FFB - Case No. 2024-217 - Closing Date: 03/28/2025
Rocky Mountain Aggregate & Construction, LLC - Facility: N/A - AIRS No. 777-4370 - Case No. 2024-204 - Closing Date: 03/24/2025 - Tharp Cabinet Company LP - Facility: N/A - AIRS No. 069-0572 - Case No. 2024-198 - Closing Date: 02/19/2025
- Wastequip Manufacturing Company LLC - Facility: N/A - AIRS No. 059-0774 - Case No. 2024-224 - Closing Date: 03/17/2025
- 365 SG Operating Company LLC - Facility: - AIRS No. 001-1732 - Case No. 2024-149 - Closing Date: 12/31/2024
- Asphalt Specialties Co, Inc. (ASCI) - Facility: - AIRS No. 123-A175 - Case No. 2024-066 - Closing Date: 10/07/2024
- Bison Oil & Gas IV, LLC - Facility: Cinnamon Teal Fed - AIRS No. 123-A03A - Case No. 2024-070 - Closing Date: 12/17/2024
- Blue Mountain Energy, Inc. - Facility: Deserado Mine - AIRS No. 103-0014 - Case No. 2024-168 - Closing Date: 12/03/2024
- BMAPS LLC dba New Boulder Gas - Facility: N/A - AIRS No. 013-0313 - Case No. 2024-188 - Closing Date: 12/31/2024
- Circle K Stores Inc. - Facility: Store #1183 - AIRS No. 001-0632 - Case No. 2024-057 - Closing Date: 12/26/2024
- Circle K Stores Inc. / CST Metro LLC - Facility: Store #4079 - AIRS No. 031-1510 - Case No. 2023-217 - Closing Date: 12/26/2024
- Civitas Resources, Inc. / Bonanza Creek Energy Operating Company, LLC - Facility: Latham 41-1 - AIRS No. 123-9AD8 - Case No. 2024-119 - Closing Date: 12/02/2024
- Civitas Resources, Inc. / Bonanza Creek Energy Operating Company, LLC - Facility: State Antelope - AIRS No. 123-9DFD - Case No. 2024-068 - Closing Date: 10/03/2024
- Civitas Resources, Inc. / Bonanza Creek Energy Operating Company, LLC - Facility: State Antelope 0-1 CPF - AIRS No. 123-9DFD - Case No. 2024-036 - Closing Date: 11/04/2024
- Civitas Resources, Inc. / Bonanza Creek Energy Operating Company, LLC - Facility: State North Platte 42-26 CPF - AIRS No. 123-9BEE - Case No. 2024-034 - Closing Date: 11/04/2024
- Civitas Resources, Inc. / Bonanza Creek Energy Operating Company, LLC - Facility: State Pronghorn 41-32 CPF - AIRS No. 123-9D4B - Case No. 2024-035 - Closing Date: 11/04/2024
- Civitas Resources, Inc. / Crestone Peak Resources Operating LLC - Facility: Rush 4-65 29-30 - AIRS No. 005-1703 - Case No. 2024-122 - Closing Date: 12/16/2024
- Civitas Resources, Inc. / Extraction Oil & Gas Inc. - Facility: GP Production Facility - AIRS No. 123-6310 - Case No. 2024-121 - Closing Date: 12/02/2024
- Colorado State University - Facility: Foothills Campus - AIRS No. 069-0507 - Case No. 2024-113 - Closing Date: 12/04/2024
- Confluence DJ, LLC - Facility: 70 Ranch 10 West - AIRS No. 123-A036 - Case No. 2024-115 - Closing Date: 10/21/2024
- Confluence DJ, LLC - Facility: Bigfoot 11 - AIRS No. 123-A191 - Case No. 2024-114 - Closing Date: 10/21/2024
- Confluence DJ, LLC - Facility: Willow 22 West - AIRS No. 123-A147 - Case No. 2024-097 - Closing Date: 10/21/2024
- Cripple Creek & Victor Gold Mining Company - Facility: Cripple Creek & Victor Gold Mine - AIRS No. 119-0011 - Case No. 2023-099 - Closing Date: 12/18/2024
- Cripple Creek & Victor Gold Mining Company - Facility: Cripple Creek & Victor Gold Mine - AIRS No. 119-0011 - Case No. 2024-103 - Closing Date: 12/18/2024
- DCP Operating Company, LP - Facility: Enterprise Compressor Station - AIRS No. 123-0277 - Case No. 2024-101 - Closing Date: 10/28/2024
- Duralux Finish - Facility: N/A - AIRS No. 001-2116 - Case No. 2024-183 - Closing Date: 12/16/2024
- El Paso County - Facility: Central Heating and Cooling - AIRS No. 041-1997 - Case No. 2024-105 - Closing Date: 10/14/2024
- Federal Bureau of Prisons - Facility: Federal Correctional Complex Florence - AIRS No. 043-0096 - Case No. 2024-172 - Closing Date: 11/18/2024
- GFL Environmental Services USA, Inc. - Facility: - AIRS No. 031-2128 - Case No. 2024-144 - Closing Date: 12/11/2024
- Holcim (US), Inc. - Facility: Denver Terminal - AIRS No. 001-1301 - Case No. 2024-173 - Closing Date: 11/12/2024
- LAMBLAND, INC. d/b/a A-1 Organics - Facility: - AIRS No. 777-4055 - Case No. 2024-139 - Closing Date: 11/13/2024
- LAMBLAND, INC. d/b/a A-1 Organics - Facility: Eaton - AIRS No. 123-9AEE - Case No. 2024-137 - Closing Date: 11/13/2024
- LAMBLAND, INC. d/b/a A-1 Organics - Facility: Rattler Ridge - AIRS No. 123-9AEF - Case No. 2024-138 - Closing Date: 11/13/2024
- Laramie Energy, LLC - Facility: BDU F-01-199 Pad - AIRS No. 103-0656 - Case No. 2024-203 - Closing Date: 12/30/2024
- Laramie Energy, LLC - Facility: Central Water Handling Facility - AIRS No. 045-0355 - Case No. 2024-201 - Closing Date: 12/30/2024
- Laramie Energy, LLC - Facility: Conn Creek Compressor Station - AIRS No. 045-0831 - Case No. 2024-089 - Closing Date: 12/30/2024
- Laramie Energy, LLC - Facility: Hawxhurst Ranch Central Facility - AIRS No. 077-0545 - Case No. 2024-202 - Closing Date: 12/30/2024
- Noble Energy, Inc. - Facility: Frankie - AIRS No. 123-9BB8 - Case No. 2024-176 - Closing Date: 12/17/2024
- QuikTrip Corporation - Facility: #4203 - AIRS No. 001-2302 - Case No. 2024-160 - Closing Date: 11/20/2024
- QuikTrip Corporation - Facility: #4206 - AIRS No. 035-0800 - Case No. 2024-162 - Closing Date: 11/20/2024
- QuikTrip Corporation - Facility: #4221 - AIRS No. 031-2604 - Case No. 2024-156 - Closing Date: 11/20/2024
- QuikTrip Corporation - Facility: #4227 - AIRS No. 123-A207 - Case No. 2024-159 - Closing Date: 11/20/2024
- QuikTrip Corporation - Facility: #4229 - AIRS No. 059-2057 - Case No. 2024-157 - Closing Date: 11/20/2024
- QuikTrip Corporation - Facility: #4231 - AIRS No. 123-A206 - Case No. 2024-158 - Closing Date: 11/20/2024
- QuikTrip Corporation - Facility: #4250 - AIRS No. 005-1791 - Case No. 2024-161 - Closing Date: 11/20/2024
- Raptor Materials LLC - Facility: N/A - AIRS No. 123-0560 - Case No. 2024-116 - Closing Date: 12/04/2024
- Raptor Materials LLC - Facility: N/A - AIRS No. 123-9D24 - Case No. 2024-117 - Closing Date: 12/04/2024
- Raptor Materials LLC - Facility: N/A - AIRS No. 777-4182 - Case No. 2024-118 - Closing Date: 12/04/2024
- ReConserve of Colorado - Facility: - AIRS No. 001-0216 - Case No. 2024-075 - Closing Date: 12/10/2024
- Red Hawk Petroleum, LLC - Facility: LOOMIS 2-1H - AIRS No. 123-9DBE - Case No. 2024-170 - Closing Date: 12/13/2024
- REP Processing, LLC - Facility: Pierce Gas Plant - AIRS No. 123-9FDB - Case No. 2024-150 - Closing Date: 11/20/2024
- Twin Star Energy, LLC - Facility: #721 - AIRS No. 014-0442 - Case No. 2024-146 - Closing Date: 10/15/2024
- Verdad Oil and Gas Corporation - Facility: Bringelson Fed 2021 - AIRS No. 123-A0DA - Case No. 2024-167 - Closing Date: 11/06/2024
- Westlake Royal Roofing, LLC - Facility: - AIRS No. 001-1369 - Case No. 2024-145 - Closing Date: 11/07/2024
- Williams Gilcrest, LLC - Facility: Wiedman CS - AIRS No. 123-9CD2 - Case No. 2024-165 - Closing Date: 12/10/2024
- 8534 Concord Center Drive, LLC (fka Cyxtera Communications LLC) - (035-0712) - 2024-087 - 09/17/2024
- Aurora Convention Center Hotel LLC - Gaylord Rockies - (001-2277) - 2024-099 - 09/16/2024
- Bandimere Auto-Performance Center, Inc. d/b/a Bandimere Speedway INC. - (059-0853) - 2024-102 - 09/16/2024
- Bucklen Equipment Company, Inc. - (123-0034) - 2024-112 - 08/27/2024
- Caliber Collision - Littleton - (005-1311) - 2024-074 - 08/07/2024
- CF&I Steel, LP dba EVRAZ Rocky Mountain Steel - (101-0048) - 2024-082 - 08/29/2024
- Citation Oil & Gas Corp. - #2 Peter Tank Battery - (017-0203) - 2023-175 - 08/01/2024
- Citation Oil & Gas Corp. - Berge (4, 5, 8, 9) Tank Battery - (017-0093) - 2023-166 - 08/01/2024
- Citation Oil & Gas Corp. - Bledsoe 1,5,6 & 10 Tank Battery - (017-0355) - 2023-164 - 08/01/2024
- Citation Oil & Gas Corp. - Bledsoe 13-12 Tank Battery - (017-0187) - 2023-167 - 08/01/2024
- Citation Oil & Gas Corp. - Fallow #1 32-18 Tank Battery - (073-0022) - 2023-168 - 08/01/2024
- Citation Oil & Gas Corp. - McCormick Sec. 3 Tank Battery - (017-0241) - 2023-170 - 08/01/2024
- Citation Oil & Gas Corp. - McCormick Sec. 34 Tank Battery (2C) - (017-0097) - 2023-169 - 08/01/2024
- Citation Oil & Gas Corp. - MPU Sec. 25 Tank Battery - (017-0262) - 2023-171 - 08/01/2024
- Citation Oil & Gas Corp. - MPU Sec. 30 Tank Battery - (017-0059) - 2023-172 - 08/01/2024
- Citation Oil & Gas Corp. - MPU Sec. 35 Tank Battery (North) - (017-0356) - 2023-173 - 08/01/2024
- Citation Oil & Gas Corp. - N. Mayfield Tank Battery - (017-0237) - 2023-165 - 08/01/2024
- Citation Oil & Gas Corp. - Steel Tank Battery - (017-0240) - 2023-174 - 08/01/2024
- City of Greeley - Water Pollution Control Facility - (123-0322) - 2024-067 - 07/15/2024
- Colorado School of Mines - (059-0732) - 2024-072 - 08/28/2024
- CPI Card Group - - (059-0439) - 2024-084 - 07/11/2024
- Citaula Brothers 3 - Facility: N/A - AIRS No. 001-0887 - Case No. 2024-141 - Closing Date: 09/24/2024
- Civitas Resources, Inc. / Bonanza Creek Energy Operating Company, LLC - Latham 11-13 - (123-A110) - 2024-033 - 09/04/2024
- Civitas Resources, Inc. / Bonanza Creek Energy Operating Company, LLC - Mustang U-22 Production Facility - (123-9FB9) - 2024-037 - 09/04/2024
- Civitas Resources, Inc. / Bonanza Creek Energy Operating Company, LLC - Pronghorn 14-11-7HZ Facility - (123-9960) - 2024-038 - 09/04/2024
- DENVER ZOOLOGICAL FOUNDATION, INC. - Facility: Denver Zoo - AIRS No. 031-0149 - Case No. 2024-088 - Closing Date: 07/15/2024
- DirecTV - Castle Rock Broadcast Center - (035-0755) - 2024-061 - 09/09/2024
Enterprise Gas Processing, LLC - Meeker - (103-0291) - 08/22/2024 - Fulcrum Energy Operating, LLC - Grizzly 3‐32H Pad - (057‐0041) - 2024-015 - 07/09/2024
- Fulcrum Energy Operating, LLC - Marmot 0880 S19 CTB - (057‐0062) - 2024-016 - 07/09/2024
- Fulcrum Energy Operating, LLC - Mutual 4‐30H Pad - (057‐0028) - 2024-017 - 07/09/2024
- Fulcrum Energy Operating, LLC - Open Range Pad 18 - (057-0058) - 2023-182 - 07/09/2024
- Fulcrum Energy Operating, LLC - Rabbit Ears 0681 S23 Pad - (057‐0053) - 2024-019 - 07/09/2024
- Fulcrum Energy Operating, LLC - Shiras - (057‐0054) - 2024-020 - 07/09/2024
- Fulcrum Energy Operating, LLC - Surprise Central Facility - (057‐0059) - 2024-022 - 07/09/2024
- Fundare - Razor 11 (INOV) - (123-9D72) - 2024-100 - 09/09/2024
- GCC Rio Grande - Facility: Pueblo Cement Plant - AIRS No. 101-0252 - Case No. 2024-065 - Closing Date: 08/29/2024
- Golden Aluminum - (123-0089) - 2023-181 - 07/30/2024
- HighPoint Operating - Anschutz Equus Farms 4-62-28 - (123-9F6A) - 2024-083 - 07/29/2024
- LivaNova Holding USA - (059-1258) - 2024-080 - 08/29/2024
- Nestle Purina Petcare Company - (031-0042) - 2024-063 - 07/15/2024
- Pass Creek Resources - (031-2449) - 2024-012 - 08/01/2024
- PDC Energy, Inc. - Bestway Pad - (123-9E6A) - 2023-149 - 08/26/2024
- PDC Energy, Inc. - Clark 14 Sec HZ - (123-9F4F) - 2023-152 - 08/26/2024
- PDC Energy, Inc. - Evans 7-26 Pad - (123-9F21) - 2023-150 - 08/26/2024
- PDC Energy, Inc. - Falken 9-11 - (123-A004) - 2023-144 - 08/26/2024
- PDC Energy, Inc. - Goetzel 7-29, 25-29 Pad - (123-9F78) - 2023-153 - 08/26/2024
- PDC Energy, Inc. - Pharoah 36 Sec HZ - (123-A10B) - 2023-148 - 08/26/2024
- PDC Energy, Inc. - Pyramid 36 Sec HZ - (123-A0E6) - 2023-146 - 08/26/2024
- PDC Energy, Inc. - Red Cloud 1 Sec HZ - (123-A0EC) - 2023-147 - 08/26/2024
- PDC Energy, Inc. - Schaumberg 17 Sec HZ - (123-9F3B) - 2023-151 - 08/26/2024
- PDC Energy, Inc. - Ward 20 Sec HZ - (123-A01B) - 2023-145 - 08/26/2024
- POCO Holdco - Willow 22 West - (123-A147) - 2024-085 - 07/15/2024
- Sheraton License Operating Company, LLC d/b/a Sheraton Denver Downtown Hotel - (031-0018) - 2024-098 - 09/24/2024
- Solid Power, Inc. - Facility: N/A - AIRS No. 013-1492 - Case No. 2024-008 - Closing Date: 07/09/2024
- Superior Precision Sheet Metals Corp. - Micro Metals Inc. - (041-0212) - 2024-073 - 09/19/2024
- Verdad Resources LLC - Ptasnik 30-44-9-59 - (123-9B70) - 2024-096 - 07/16/2024
- Argali Exploration (LDAR) (031-2395) - 2024-069 - 06/17/2024
- AT&T (031-2017) - 2024-048 - 05/08/2024
- Bonanza Creek Energy Operating Company LLC - North Platte CPF - (123-9BEE) - 2024-044 - 06/17/2024
- Caerus - Divide Road Water Treatment Plant (045-2259) - 2024-002 - 04/11/2024
- Caerus - Story Gulch C.S. (045-1997) - 2024-001 - 04/11/2024
- CEMEX (013-0003) - 2023-177 - 04/23/2024
- CEMEX (013-0003) - 2023-178 - 04/23/2024
- Centura Littleton Adventist Hospital (005-1481) - 2024-043 - 06/24/2024
- Chevron - Lilli Gas Plant (123-0468) - 2024-078 - 06/25/2024
- Circle K Stores Inc. - #1179 - (059-0481) - 2022-209 - 06/27/2024
- Circle K Stores Inc. - #1183 - (001-0632) - 2022-206 - 06/27/2024
- Circle K Stores Inc. - #2709851 - (013-0323) - 2022-208 - 06/27/2024
- Circle K Stores Inc. - #2709867 - (031-1848) - 2021-047 - 06/27/2024
- Circle K Stores Inc. - #2709867 - (031-1848) - 2022-221 - 06/27/2024
- Circle K Stores Inc. - #2709873 - (014-0439) - 2022-210 - 06/27/2024
- Circle K Stores Inc. - #2709884 - (059-0799) - 2023-048 - 06/27/2024
- Circle K Stores Inc. - #2740697 - (123-0306) - 2022-213 - 06/27/2024
- Circle K Stores Inc. - #2741186 - (069-0137) - 2022-211 - 06/27/2024
- Confluence DJ, LLC - Silverton 4 North (123-A0E4) - 2024-071 - 06/21/2024
- Crestone Peak Resources Operating LLC - Arens 33-15 Battery - (123-1390) - 2024-032 - 04/22/2024
- Crestone Peak Resources Operating LLC - Sam 25H-M166 - (123-A047) - 2024-054 - 06/17/2024
- Crestone Peak Resources Operating LLC - Tiberius 4-64 8-7 - (005-1757) - 2024-031 - 04/22/2024
- CST Metro LLC - #2740698 - (069-0165) - 2022-215 - 06/27/2024
- CST Metro LLC - #2741180 - (059-0477) - 2022-214 - 06/27/2024
- CST Metro LLC - #4094 - (005-0484) - 2023-046 - 06/27/2024
- CST Metro LLC - #4118 - (035-0093) - 2023-047 - 06/27/2024
- CST Metro LLC - #4127 - (005-0496) - 2022-212 - 06/27/2024
- CST Metro LLC - #4144 - (001-0851) - 2022-207 - 06/27/2024
- Cureton - Speer Compressor Station (123-9DF7) - 2024-046 - 05/07/2024
- DCP Operating Company - Lucerne Natural Gas Processing Plant (123-0107) - 2023-222 - 06/24/2024
- DCP Operating Company, LP - Lucerne Natural Gas Processing Plant - (123-0107) - 2018-057 - 05/23/2024
- DCP Operating Company, LP - Lucerne Natural Gas Processing Plant - (123-0107) - 2020-160 - 05/23/2024
- DCP Operating Company, LP - Lucerne Natural Gas Processing Plant - (123-0107) - 2021-034 - 05/23/2024
- DCP Operating Company, LP - Lucerne Natural Gas Processing Plant - (123-0107) - 2023-052 - 05/23/2024
- DCP Operating Company, LP - Lucerne Natural Gas Processing Plant - (123-0107) - 2024-079 - 05/23/2024
- Edge Energy - Akbary/1A Pad (123-A0D9) - 2024-056 - 06/17/2024
- Edge Energy - Thomas Pad (123-9E82) - 2024-055 - 06/17/2024
- Flexential LLC - Compark Data Center (035-0754) - 2024-064 - 06/26/2024
- Gondola/Fulcrum/D90 - Hebron 1-18H (057-0031) - 2023-185 - 05/23/2024
- Gondola/Fulcrum/D90 - Oxbow 0880 S29 (057-0063) - 2023-184 - 05/23/2024
- Holcim (US), Inc. (043-0001) - 2023-215 - 05/15/2024
- Murco Wall Products (043-0127) - 2024-049 - 04/18/2024
- Noble Heartland State Econode (123-9DB1) - 2024-058 - 04/29/2024
- Oldcastle SW Group d/b/a United Companies (045-0785) - 2024-040 - 04/24/2024
- PDC - AG 26-32 (123-9FE0) - 2023-186 - 04/14/2024
- PDC - Beebe 3-34 Pad (123-9F9F) - 2023-187 - 04/14/2024
- PDC - Bestway (123-9E6A) - 2023-188 - 04/14/2024
- PDC - Bluff Federal/Greeley-Rothe Federal 16-1 Pad (123-A040) - 2023-189 - 04/14/2024
- PDC - Bost Farm 5-7 (123-A099) - 2023-190 - 04/14/2024
- PDC - Cannon (123-9E2E) - 2023-191 - 04/14/2024
- PDC - Donn 1-21 & Leffler 8-21 (123-9FC9) - 2023-192 - 04/14/2024
- PDC - Evans 7-26 (East-Primary) (123-9F21) - 2023-193 - 04/14/2024
- PDC - Fagerberg 33-12 (123-9F08) - 2023-194 - 04/14/2024
- PDC - Falken 9-11 (123-A004) - 2023-195 - 04/14/2024
- PDC - Gemini K 1-10, 6-33, 01-99HZ (123-8539) - 2023-196 - 04/14/2024
- PDC - Goetzel 7-29 & 25-29 (123-9F78) - 2023-197 - 04/14/2024
- PDC - Harvesters State 7-15 (123-A02C) - 2023-198 - 04/14/2024
- PDC - Hood 20 Sec (123-9F7E) - 2023-199 - 04/14/2024
- PDC - Ikenouye F 28-65HN/SOCO 29-08 (123-2649) - 2023-200 - 04/14/2024
- PDC - IRENE ROY SCHMIDT T4N-R65W-S30 L01 (123-9A6F) - 2023-201 - 04/14/2024
- PDC - Kawata 21-16 Pad (123-9F4D) - 2023-202 - 04/14/2024
- PDC - Lincoln State 3-18 (123-A069) - 2023-203 - 04/14/2024
- PDC - Loeffler 1 Sec (123-9CAE) - 2023-204 - 04/14/2024
- PDC - McNear 10-9 Pad (123-A07B) - 2023-205 - 04/14/2024
- PDC - Nelson K 27-63HN (123-9478) - 2023-206 - 04/14/2024
- PDC - Orr State 40-36 Pad (123-9F6D) - 2023-207 - 04/14/2024
- PDC - ROACH N14-65-1HN (123-9BF6) - 2023-208 - 04/14/2024
- PDC - SCHAEFER PM K 16-9 & WEBER K 16-23 (123-9CF7) - 2023-209 - 04/14/2024
- PDC - SRC Williams Pad (123-9F5A) - 2023-210 - 04/14/2024
- PDC - Stroh PC O/UPRC 13-13E (123-9B24) - 2023-211 - 04/14/2024
- PDC - Tanner K33-14 & Fed K33-65HN (123-9550) - 2023-212 - 04/14/2024
- PDC - Wiedeman/Boomerang Pad (123-9F3E) - 2023-213 - 04/14/2024
- PDC - WIEST J28-65-1HN (123-9AFC) - 2023-214 - 04/14/2024
- Petro Operating - BEF Pad (001-2223) - 2023-163 - 04/08/2024
- Rocky Mountain Midstream LLC - Keenesburg Gas Plant - (123-9FA7) - 2024-003 - 04/10/2024
- Rocky Mountain Midstream LLC - West Brighton Compressor Station - (123-9F71) - 2024-004 - 04/10/2024
- Safeway #1656 (013-1309) - 2024-052 - 05/15/2024
- Safeway #2624 (014-1313) - 2024-053 - 05/15/2024
- Sam's West - #6634 (035-0682) - 2024-059 - 05/06/2024
- Visa USA, Inc. (035-0412) - 2024-062 - 04/25/2024
- Williams Front Range (formerly Cureton) - Self-Audit (123-A020) - 2023-109 - 06/17/2024
- Williams Front Range (formerly Cureton) - Self-Audit (123-9F89) - 2023-110 - 06/17/2024
- Wynne Transport Service, Inc. - (035-XXXX) - 2024-060 - 05/08/2024
- Anschutz Exploration Corporation - Facility: LDAR - AIRS No. 031-2558 - Case No. 2024-010 - Closing Date: 03/08/2024
- Bargath - Hayes Gulch Compressor Station (045-0359) - 2024-006 - 03/05/2024
- Bargath - Starkey Gulch Compressor Station (045-0229) - 2024-005 - 03/05/2024
- CCI Paradox Upstream (031-2218) - 2024-011 - 03/05/2024
- Colorado Aggregate (Clifford W. Estes Co.) (023-0004) - 2023-134 - 01/24/2024
- Crestone Peak Resources Operating - Grande 4-65 20-19 South (005-1707) - 2023-216 - 02/29/2024
- Crestone Peak Resources Operating - State Elbert 1H/State Massive 1H (005-1659) - 2023-159 - 02/27/2024
- Crestone Peak Resources Operating - State La Plata 5-65 (005-1712) - 2023-180 - 02/21/2024
- Cub Creek Energy (1876 Resources) - Haley Pad (123-9F96) - 2022-158 - 01/02/2024
- Cub Creek Energy (1876 Resources) - Knight Pad (123-A128) - 2022-092 - 01/02/2024
- Cub Creek Energy (1876 Resources) - Litzenberger Pad (123-9FF6) - 2022-066 - 01/02/2024
- Cub Creek Energy (1876 Resources) - Litzenberger Pad (123-9FF6) - 2023-136 - 01/02/2024
- Cub Creek Energy (1876 Resources) - Litzenberger Pad (123-9FF6) - 2022-159 - 01/02/2024
- Cub Creek Energy (1876 Resources) - Markham Pad (123-9F48) - 2022-157 - 01/02/2024
- Cub Creek Energy (1876 Resources) - Olander Pad (123-A0E1) - 2022-160 - 01/02/2024
- Cub Creek Energy (1876 Resources) - Vail Pad (123-9F1C) - 2022-065 - 01/02/2024
- Cub Creek Energy (1876 Resources) - Vail Pad (123-9F1C) - 2022-156 - 01/02/2024
- DCP Operating Company - Roggen Natural Gas Processing Plant (123-0049) - 2023-018 - 02/14/2024
- DCP Operating Company - O'Connor Gas Plant (123-9012) - 2023-137 - 01/24/2024
- Foundation Energy Management (031-2106) - 2024-045 - 03/07/2024
- GMT Exploration Company - Vulcan 6-64 10-8 Pad (039-0081) - 2023-139 - 02/06/2024
- Grace "Inc." (123-0326) - 2023-114 - 01/22/2024
- HCA-HealthOne LLC d/b/a Sky Ridge Medical Center (035-0436) - 2023-162 - 02/15/2024
- Holcim – WCR, Inc. d/b/a Aggregate Industries (005-0116) - 2023-183 - 02/05/2024
- Iron Mountain Data Centers (031-2431) - 2023-084 - 02/27/2024
- JBS Swift Beef Company (123-0018) - 2023-142 - 01/02/2024
- JBS Swift Beef Company (123-0018) - 2023-179 - 01/02/2024
- Olson Road Open Burn (101-XXXX) - 2024-047 - 03/20/2024
- PDC Energy - Bost Farm 5-7 Pad (123-A099) - 2022-193 - 01/29/2024
- PDC Energy - Lincoln State 3-18 Pad (123-A069) - 2022-192 - 01/29/2024
- PDC Energy - McNear 10-9 Pad (123-A07B) - 2022-190 - 01/29/2024
- PDC Energy - Troudt 18-27 Pad (123-A038) - 2022-191 - 01/29/2024
- PDC Energy - Wiedeman/Boomerang Pad (123-9F3E) - 2022-194 - 01/29/2024
- Safeway, Inc. - Facility: #1552 - AIRS No. 069-0377 - Case No. 2024-039 - Closing Date: 03/29/2024
- Suncor Energy (U.S.A.) Inc. (001-0003) - 2021-082 - 02/05/2024
- Suncor Energy (U.S.A.) Inc. (001-0003) - 2022-076 - 02/05/2024
- The Ritz-Carlton Hotel Company, L.L.C. dba The Ritz-Carlton, Denver (031-2045) - 2023-073 - 02/05/2024
- Vima Partners, LLC (123-4721) - 2024-009 - 02/22/2024
- Westcliffe Meats LLC - Facility: N/A - AIRS No. 027-0021 - Case No. 2023-155 - Closing Date: 02/28/2024
- 4283929 Delaware LLC dba Lasting Paws Pet Memorial Services - Centennial (005-1679) - 2023-113 - 11/01/2023
- 4283929 Delaware LLC dba Lasting Paws Pet Memorial Services - Wheat Ridge (059-0815) - 2023-112 - 11/01/2023
- 7E CO Holdings, LLC (123-0571) - 2023-100 - 10/09/2023
- 7E CO Holdings, LLC (069-0178) - 2023-101 - 10/09/2023
- Bayswater Exploration - Almont-Dotsero 6 South (123-A16A) - 2023-161 - 12/11/2023
- Bayswater Exploration - Schlotthauer (123-A11C) - 2023-160 - 12/11/2023
- Bargath LLC and the Williams Companies, Inc. - Parachute Creek - (045-0365) - 12/27/2023
- C.F. Maier Composites (099-0036) - 2023-117 - 10/27/2023
- Chevron U.S.A. Inc. - Piceance Central Compressor Station (045-1391) - 2023-141 - 12/08/2023
- Confluence DJ LLC - 70 Ranch 10 West (123-A036) - 2023-140 - 12/12/2023
- Crestone Peak - Aspen 3-65 15-14 2DH (001-2201) - 2023-143 - 12/08/2023
- Cummins (10850 E 104 Ave, Commerce City) (001-1305) - 2023-086 - 10/09/2023
- Enerplus Resources (USA) Corporation - Canadian Slang (123-9F50) - 2023-105 - 11/15/2023
- Enerplus Resources (USA) Corporation - Colorado Lakes (123-9FDA) - 2023-106 - 11/15/2023
- GCC Rio Grande (101-0252) - 2023-116 - 12/05/2023
- HighPoint Operating (123-A08F) - 2023-154 - 12/13/2023
- Holcim (US), Inc. - Holcim Portland Plant (043-0001) - 2023-157 - 11/30/2023
- Longs Peak Resources - Oxnard East (123-9FC4) - 2023-107 - 10/23/2023
- Magpie Operating, Inc. (123-A17D) - 2023-092 - 10/21/2023
- PDC Energy - Becker Ranch Pad 3 (123-9E5A) - 2023-133 - 11/27/2023
- PDC Energy - Evans 7-26 Pad (123-9F21) - 2023-089 - 12/08/2023
- PDC Energy - Harold - 6 Sec HZ (123-A0EE) - 2023-075 - 12/08/2023
- PDC Energy - Hood 20 Sec (123-9F7E) - 2023-090 - 12/08/2023
- Platte River Power Authority - Rawhide Energy Station (069-0053) - 2023-156 - 11/29/2023
- Renegade Oil & Gas - Ferguson 25 Pad (001-1479) - 2023-118 - 01/23/2023
- Renegade Oil & Gas - State P Tank Battery (001-2271) - 2023-119 - 01/23/2023
- Renegade Oil & Gas - State of Colorado C #5 (001-2276) - 2023-120 - 01/23/2023
- Renegade Oil & Gas - State of Colorado NCT Tank Battery (005-1519) - 2023-121 - 01/23/2023
- Renegade Oil & Gas - Champlin 126 Amoco B Tank Battery (005-1525) - 2023-122 - 01/23/2023
- Renegade Oil & Gas - State Koenig #1 (005-1562) - 2023-123 - 01/23/2023
- Renegade Oil & Gas - State of Colorado 5-24Z Tank Battery (005-1603) - 2023-124 - 01/23/2023
- Renegade Oil & Gas - Par State Tank Battery (005-1762) - 2023-125 - 01/23/2023
- Renegade Oil & Gas - State W Tank Battery (005-1765) - 2023-126 - 01/23/2023
- Renegade Oil & Gas - #1 Rhine 21-19 (005-1766) - 2023-127 - 01/23/2023
- Renegade Oil & Gas - Whitehead 4-11 (039-0039) - 2023-128 - 01/23/2023
- Rocky Mountain Midstream - Fort Lupton Compressor Station (123-9F4C) - 2023-131 - 10/11/2023
- True Oil - Highlands 5-64 15-16 Pad (005-1692) - 2023-108 - 11/27/2023
- Wellington Operating Company - North Tank Battery (069-0595) - 2023-033 - 10/23/2023
- Wellington Operating Company - South Tank Battery (069-0594) - 2023-032 - 10/23/2023
- Williams Field Services Company, LLC and the Williams Companies, Inc. - Willow Creek - (103-0360) - 12/27/2023
- AltaGas Brush Energy Inc. (087-0027) - 2023-081 - 09/11/2023
- AusCo Petroleum Florence, LLC - LDAR Report (031-2463) - 2023-076 - 07/18/2023
- Caliber Bodyworks of Colorado, LLC d/b/a Caliber Collison Centers (031-1966) - 2023-111 - 09/20/2023
- Crestone Peak Resources Operating LLC - Mustang Booster Station (001-2215) - 2023-098 - 09/20/2023
- Crestone Peak Resources Operating LLC - Watkins 4-64- 19-1H (005-1637) - 2023-083 - 09/25/2023
- Crestone Peak Resources Operating LLC (Civitas) - Montezuma, Property Reserve, & Prosper Farms (005-1693, 005-1745, 005-1748) - 2023-095/096/097 - 09/30/202
- CWC Petro LLC - LDAR Report (031-2521) - 2023-074 - 08/01/2023
- Dillon Construction Company (777-0066, 777-2436, 777-3738 ) - 2023-060/061/062 - 09/11/2023
- Eagle Valley Clean Energy, LLC (037-0088) - 2023-065 - 07/12/2023
- Edge Energy II, LLC - State 9-666-36 1H (123-9907) - 2023-078 - 07/12/2023
- Eldorado Enterprises, Inc. (013-0481) - 2021-112 - 08/14/2023
- Enterprise Gas Processing, LLC - Meeker Gas Plant (103-0291) - 2023-085 - 08/09/2023
- Expedition Water Solutions Colorado LLC (123-7627, 123-7696) - 2022-074/075 - 09/29/2023
- Foundation Energy Management, LLC (123-8341) - 2023-071 - 09/12/2023
- HighPoint Operating Company (Civitas) (123-9D8D, 123-9DF8) - 2023-102/103 - 09/28/2023
- Holcim (US), Inc. (043-0001) - 2023-068 - 08/14/2023
- Laramie Energy, LLC - Brush Creek C.S. (077-0263) - 2023-063 - 08/15/2023
- Liberty Draw Land Developers, LLC - Facility: 3924 37th St., Evans, CO - AIRS No. 123-XXXX - Case No. 2023-104 - Closing Date: 09/05/2023
- Noble Energy, Inc. (123-8501) - 2023-080 - 09/12/2023
- Noble Energy, Inc. - Lilli Gas Plant(123-0468) - 2023-079 - 09/28/2023
- Piceance Basin Gas Gathering, LLC (Genesis Oil & Gas) - Fletcher Gulch Gas Plant (103-0332) - 2023-091 - 09/23/2023
- Paxton Hardwoods (031-1865) - 2023-067 - 07/14/2023
- Soo & Jin, Inc. dba Silver Oil (059-1199) - 2023-088 - 07/27/2023
- Southway Construction Company, Inc. (777-0828, 777-0829, 777-0831, 777-0832, 777-0833) - 2023-034/035/036/037/038 - 07/27/2023
- UCH-MHS d/b/a UCHealth Memorial Hospital North (041-2071) - 2023-087 - 09/07/2023
- Arcosa (059-0409) - 2023-040 - 06/15/2023
- B&B Electric (125-0010) - 2023-041 - 04/24/2023
- Bonanza Creek Mustang 14-26 (123-9FE4) - 2023-043 - 06/06/2023
- Bonanza Creek Mustang 44-22 (123-9FAB) - 2023-042 - 06/06/2023
- Broadmoor Hotel (041-0023) - 2022-199 - 03/29/2023
- CEMEX (013-0003) - 2022-195 - 05/17/2023
- Civitas Resources, Inc. d/b/a Crestone Peak Resources Operating LLC - Chico , Lone Tree, & State Bierstadt (005-1718, 005-1708, 005-1741) - 2022-216/217/218 - 04/03/2023
- Colorado Gourmet Potatoes (109-0024) - 2023-049 - 05/30/2023
- Conservation Services (001-0559) - 2020-161 - 06/06/2023
- CoorsTek - Clear Creek Valley Plant (059-0007) - 2022-220 - 05/30/2023
- Crestone King 3-65-28-29 (001-2258) - 2023-053 - 06/06/2023
- D & J Pallet (041-0453) - 2022-223 - 06/01/2023
- Golden Aluminum (123-0089) - 2023-027 - 05/23/2023
- Highpoint Operating (123-9FAE, 123-9E19) - 2023-001, 2023-002 - 04/20/2023
- Insulfoam LLC (001-0560) - 2023-031 - 04/06/2023
- Kerr-McGee Gathering LLC - Fort Lupton Complex - (123-0057) - 06/15/2023
- KMG (123-0057) - 2023-023 - 06/07/2023
- Northern Colorado Constructors (123-9F44) - 2023-044 - 06/20/2023
- PDC Energy - Wiedeman Federal (123-9FE5) - 2022-198 - 04/24/2023
- QuickTrip Corporation - Store 4202 (123-5134) - 2023-059 - 06/21/2023
- REP Processing - Severance C.S. (123-9FFB) - 2023-030 - 04/10/2023
- Rose Rock Midstream - Platteville Station (123-6916) - 2022-189 - 04/05/2023
- St. Thomas More Hospital - Centura Health (043-0023) - 2022-071 - 04/27/2023
- TEP Rulison WMF (045-0616) - 2022-197 - 05/09/2023
- United Parcel Shipping Service (001-0916) - 2023-054 - 05/31/2023
- Veteran Affairs Medical Center (001-2090) - 2022-174 - 04/05/2023
- West Plains LLC (123-9ECE) - 2023-057 - 06/05/2023
-
Burnco Colorado LLC dba Bestway Concrete (123-9EF9) - 2023-024 - 03/23/2023
-
CST Metro & Circle K (035-0122, 013-0433, 031-1502, 031-1699) - 2021-043/044/045/046 - 01/06/2023
-
Evergreen Natural Resources (071-0037, 071-0077) - 2022-169/170 - 03/21/2023
-
Happy Mart - Homestead Enterprise, Inc. (005-1040) - 2023-025 - 03/01/2023
-
Holcim - WCR, Inc. dba Aggregate Industries - WCR, Inc. (123-0173) - 2022-201 - 03/23/2023
-
Holcim-WCR dba Transit Mix Concrete Co. (041-1608) - 2022-203 - 01/19/2023
-
Interroll Engineering West, Inc. (043-0068) - 2022-187 - 03/02/2023
-
Mathias Concrete Inc - Alamosa Plant (003-0044) - 2022-219 - 02/13/2023
-
Northern Colorado Crematory and Best Friends Pet Crematory (123-0086) - 2023-029 - 03/29/2023
-
PDC Energy - Wiedeman-Boomerang Pad (123-9F3E) - 2022-090 - 01/15/2023
-
PDC Energy Evans 7-26 Pad (123-9F21) - 2022-087 - 01/15/2023
-
PDC Energy Hood-Doles 37-20 Pad (123-9F7E) - 2022-088 - 01/15/2023
-
PDC Energy Orr State 40-36 Pad (123-9F6D) - 2022-089 - 01/16/2023
-
Philips 66 Pipeline - Denver Terminal (001-0015) - 2022-202 - 01/25/2023
-
Public Service Company of Colorado - Hayden Station (107-0001) - 2022-205 - 02/03/2023
-
RMM (001-2176, 123-A02B, 123-9F74, 123-9F9C, 123-9F71) - 2021-113/114/115/116/117 - 03/09/2023
-
Sam's West, Inc. - Sam's Club #4770 (123-6979) - 2023-017 - 03/17/2023
-
Shoco Oil Inc. dba Sam Hill Oil (001-0130) - 2022-166 - 01/23/2023
-
St. Francis Medical Center (041-2048) - 2022-182 - 03/08/2023
-
Summit Midstream - Angus C.S. (123-99DA) - 2022-183 - 03/29/2023
-
The Cigarette Store LLC dba Gasamat (069-0241) - 2023-021 - 03/14/2023
-
UCH Memorial Hospital Central (041-0022) - 2022-200 - 03/17/2023
- Bonanza Creek - North Platte 14-36 (123-9AC9) - 2022-104 - 11/22/2002
- Bonanza Creek (123-9DFD, 123-9DF2, 123-9D4B) - 2022-108, 2022-107, 2022-105 - 11/22/2022
- Bonanza State Pronghorn CPF 41-32 (123-9D4B) - 2022-077 - 11/22/2022
- Bonanza Whitetail F-4 (123-9DB2) - 2022-106 - 11/22/2022
- Brannan Sand & Gravel (001-1574) - 2002-176 - 12/05/2022
- Colorado Mental Health Institute (031-0079) - 2021-111 - 10/28/2002
- Connell Resources - Timnath Connell Pit (069-0373) - 2022-180 - 12/05/2022
- Crestone Peak (123-A047) - 2022-167 - 11/01/2022
- DCP Operating Company, LP - Bernhardt (123-9011) - 2022-002 - 10/18/2022
- DCP Operating Company, LP - Bighorn - (123-9FBB) - 10/26/2022
- DCP Operating Company, LP - Enterprise C.S. (123-0277) - 2022-003 - 10/18/2022
- DCP Operating Company, LP - Greeley - (123-0099) - 10/26/2022
- DCP Operating Company, LP - Kersey/Mewbourn - (123-0090) - 10/26/2022
- DCP Operating Company, LP - Lucerne - (123-0107) - 10/26/2022
- DCP Operating Company, LP - Northstar & Milton (123-9F41, 123-9F42) - 2022-058/059 - 12/02/2022
- DCP Operating Company, LP - O'Connor - (123-9012) - 10/26/2022
- DCP Operating Company, LP - Platteville - (123-0595) - 10/26/2022
- DCP Operating Company, LP - Roggen - (123-0049) - 10/26/2022
- DCP Operating Company, LP - Roggen - (123-0049) - 2022-001 - 10/18/2022
- DCP Operating Company, LP - Spindle - (123-0015) - 10/26/2022
- DCP Operating Company, LP - Spindle - (123-0015) - 2020-155 - 10/18/2022
- DCP Operating Company, LP - Troudt C.S. (123-9ACB) - 2022-057 - 12/02/2022
- Eagle Valley Clean Energy (037-0088) - 2022-103 - 11/04/2022
- Enerplus (123-9F50, 123-9FD9, 123-9FDA) - 2022-062/063/064 - 11/07/2022
- Garfield County Landfill (045-0047) - 2022-095 - 11/01/2022
- GCC Rio Grande (101-0252) - 2022-171 - 12/06/2022
- Hospital Cooperative Laundry (031-1691) - 2022-178 - 12/07/2022
- Kilgore dba Peak Materials (049-0066) - 2022-172 - 12/05/2022
- Rose Medical Center (031-0038) - 2022-165 - 12/07/2022
- Swedish Medical Center (operated by HealthONE) (005-0049) - 2021-097 - 11/09/2022
- Varra Companies (123-0560, 777-4059, 123-0180, 777-4344, 777-4183, 777-3733, 777-4096, 777-4182, 777-4274, 777-2058, 777-4041) - 2021-060/061/062/063/064/065/066/067/068/069/070 - 11/06/2022
-
Christopher Scott Linsmayer Burn 049/XXXX - 2022-012 - 7/1/2022
-
Confluence 70 Ranch 10 West 123/A036 & A05B - 2022-093, 2022-094 - 9/20/2022
-
CoorsTek Clear Creek Valley 059/0007, 059/0066, 059/0437 - 2021-060, 2021-091, 2021-092 - 8/17/2022
-
Highpoint Operating Corp 123/6015Highpoint Operating Corp 123/6015 - 2022-067 - 8/22/2022Highpoint Operating Corp 123/9D8D
-
KMG St. Vrain Compressor Station 123/9BA9 - 2022-091 - 8/1/2022
-
Bonanza - Mustang 44-22 123/9FAB - 2022-013, 2022-014 - 6/22/2022
-
Bonanza - Wetco Farms A-4 123/5660 - 2022-013, 2022-014 - 6/22/2022
-
CU Boulder 013/0553CU Boulder 013/0553 - 2021-100 - 4/20/2022
-
Extraction - Johnson's Corner 123/9FCC - 2022-016, 2022-017 - 6/22/2022
-
Extraction - Triple Creek Production Facility 123/9F8C - 2022-016, 2022-017 - 6/22/2022
-
Lehigh Gas (Cross America Partners LP #CO0012) 001/1220 - 2022-055 - 4/25/2022
-
Upland Exploration - Little Lady South 123/A0CB - 2022-015 - 6/24/2022
- JAD, Inc. Fairview Shortstop Convenience Store 013/1506 - 2021-118 - 1/3/2022
- CEMEX 013/0003 - 2021-077 - 1/7/2022
- Teton Petroleum Transport LLC 777/XXXX - 2021-103 - 1/10/2022
- GPM Empire, LLC 059/0779 - 2021-106 - 1/10/2022
- Holcim (US), Inc. 043/0001 - 2021-084, 2021-085 - 1/26/2022
-
PDC Energy Harvey & Sunlight (123/A0ED/A10C) - 221-109, 2021-110 - 2/22/2022
- Noble Lilli Gas Plant 123/0468 - 2021-027 - 10/1/2021
- Offen Petroleum 777/XXXX - 2021-096 - 10/7/2021
- KMG Odenbaugh 123/3530 - 2021-073 - 10/13/2021
- Wodek Systems - 2021-102 - 10/13/2021
- Martin Marietta 777/3019 - 2021-105 - 10/14/2021
- Crestone 001/2213, 005/1741, 005/1718 - 2021-076, 2021-093, 2021-094 - 10/14/2021
- Crestone 001/2213, 005/1741, 005/1718 - 2021-076, 2021-093, 2021-094 - 10/14/2021
- TA Operating - TA Wheat Ridge - 2021-059 - 10/15/2021
- Budget Rent-A-Car 031/1828 - 2021-099 -10/25/2021
- Tumbleweed Midstream 017/0209 - 2021-098 - 10/28/2021
- Twin Landfill Corp 107/0057 - 2021-095 - 11/10/2021
- Stinker Stores #313 031/1434 - 2021-101 - 11/29/2021
- Briggsdale Gas & Go 123/0383 - 2021-039 - 12/7/2021
- Arcosa 059/0409 2020-193 1/20/2021
- Bonanza North Platte CPF 123/9BEE 2020-197 2/9/2021
- Dillon Companies - King Soopers #122 005/0668 2021-006 2/10/2021
- Enterprise Leasing 031/1498 2020-198 2/25/2021
- EnTrans International 001/2264 2021-002 3/18/2021
- Noble Energy Self-Disclosure 2020-165 - 2020-175, 2020-200 2/18/2021
- Pawnee Waste E&P Landfill 123/9DA6 2020-154 2/4/2021
- Rhoades Open Burn 123/XXXX 2020-194 1/12/2021
- Rocky Mountain Midstream - Latham C.S. 123/A02A 2021-022 3/16/2021
- Williams - Willow Creek Gas Plant 103/0360 2020-196 2/17/2021
- Abeyta Open Burn 101/XXXX 2020-191 12/10/2020
- Bonanza Antelope 19 C.S. 123/9813 2020-128 10/13/2020
- Colorado Springs Utilities - Clear Spring Ranch Solids Facility 041/0091 2020-176 10/21/2020
- ConocoPhillips - State La Plata 005-1712 2020-163 10/20/2020
- CoorsTek 059/1988 2020-186 12/8/2020
- CoorsTek 059/0066 2020-185 12/9/2020
- DCP 70 Ranch C.S. 123/9B67 - 2020-192 - 12/2/2020
- DCP Godfrey Bottom C.S. 123/9010 2020-177 12/2/2020
- Eagle Valley Clean Energy 037/0088 2020-103 10/13/2020
- Enerplus Orca Centralized Production Facility 123/A00F 2020-195 12/21/2020
- Everyday Stores Gas Station 059/0717 2020-124 10/9/2020
- Greenleaf 077/0369 2019-096 11/3/2020
- Highpoint Circle B 5-61-27 C.S. 123/9FAE 2020-183 12/10/2020
- KMG Gathering Ione Station 2020-187 12/9/2020
- PSCo Pawnee Station 087/0011 2020-188 12/28/2020
- Rep Processing Pierce Gas Plant 123/9FDB 2020-157 10/22/2020
- StayCon/The Craft 101/1195 2020-181 11/24/2020
- Twin Landfill (Milner) 107/0057 2019-153 10/20/2020
- Biochar Now 123-9E2C - 2020-126 – 8/20/2020
- Bonanza Pronghorn 24-7 123/9C89 - 2020-127 – 9/29/2020
- Byers Thrift Store 005/1100 - 2020-108 – 8/13/2020
- Caerus Piceance - J16W 045/1234 - 2020-084 – 7/10/2020
- CEMEX 013/0003 - 2020-036 – 7/21/2020
- Circle K 031/1916, 005/1274, 001/1302, 001/1304, 005/1245, 035/0647, 005/0540 - 2020-022 - 2020-028 – 8/20/2020
- ConocoPhillips - Big Sandy 001/2202 - 2020-156 – 9/23/2020
- DCP Sullivan C.S. 123/9009 - 2020-046 – 7/7/2020
- Great Divide Disposal 081/0350 - 2020-039 – 9/28/2020
- Kerr-McGee Fort Lupton Complex 123/0057 - 2020-044 – 9/29/2020
- KTM Craig 4-4 073-0146 - 2020-087 – 9/16/2020
- Kum & Go 059/2031 - 2020-030 – 8/11/2020
- Kum & Go 123/9760 and 001/1400 - 2020-042, 2020-043 – 8/11/2020
- Maverik Multiple AIRS IDs - 2020-132 - 2020-153 – 8/10/2020
- Natural Soda 103/0028 - 2020-123 – 7/29/2020
- Omni-X U.S.A. 005/1471 - 2020-121 – 7/28/2020
- Rudeetai Speer Shell 031/2422 - 2020-159 – 9/11/2020
- Sterling Energy Jackson Lake Gas Plant 087/0111 - 2020-131 – 9/23/2020
- Stinker Stores 031/1445 - 2020-015 – 9/3/2020
- Summit County Landfill 117/0017 - 2020-048 – 7/7/2020
- Whiting - Razor 33 CPB 123/9E20 - 2020-101 – 8/24/2020
- Williams-Rocky Mountain Midstream 123/9E99 - 2020-070 – 7/28/2020
- 7-Eleven 005/1080 and 031/1467 - 2019-192,193 - 6/4/2020
- AMN LLC Chatfield Convenience 059/0533 - 2020-019 - 4/17/2020
- Arcosa 059/0409 - 2019-179 - 4/3/2020
- Citation Oil & Gas - Mt. Pearl Gas Plant 017/0008 - 2019-187 - 4/14/2020
- Citaula Brothers 6 Inc. 059/0605 - 2020-090 - 6/20/2020
- CST Metro #1127 005/1541 - 2020-016 - 5/4/2020
- DCP Crossroads Turbine Station 123/9D12 - 2020-008 - 4/9/2020
- Dillon Companies/King Soopers #81 001/1332 - 2020-102 - 6/16/2020
- Extraction Oil & Gas - HFE-22 123/9FA0 - 2020-088 - 6/5/2020
- Garfield County Landfill 045/0047 - 2019-190 - 5/9/2020
- GCC Rio Grande 101/0252 - 2020-033 - 6/16/2020
- Heritage Energy - Conoco 059/2030 - 2020-034 - 5/5/2020
- Holcim (US) Inc. 043/0001 - 2020-011 - 5/18/2020
- Horizon Food & Gas 005/1752 - 2020-035 - 6/2/2020
- J&S Petro 005/0972 - 2020-029 - 4/21/2020
- Oldcastle 037/0034 - 2020-045 - 6/3/2020
- Platte River Midstream 123/9E0F - 2020-041 - 6/17/2020
- Prospect Energy - Krause 069/0173 and Fort Collins-Meyer 069/0180 - 2019-167 & 2019-168 - 4/15/2020
- RNI 103/0365 - 2019-178 & 2020-037 - 4/24/2020
- Safeway #0010 059/1312 - 2020-040 - 4/21/2020
- Star Transport LLC - 2020-020 - 4/2/2020
- Stinker Stores 031/1050 - 2020-021 - 4/13/2020
- Summit Midstream Niobrara - Hereford Ranch Plant 123/8761 - 2020-012 - 5/12/2020
- Suncor Energy Sales - Store #0057 005/1194 - 2019-171 - 4/16/2020
- "Tumbleweed North Mayfield Compressor Station 017/0191" - 2020-017 - 4/28/2020
- Whiting Razor 25B 123/9D78 - 2020-086 - 6/15/2020
-
Anadarko-Central Oil Stabilization Facility - 2019-189 - 1/27/2020
-
CO River Devco (Noble) Platteville Station Oil Polishing Facility - 2019-188 - 2/11/2020
-
Extraction Oil & Gas-Johnson's Corner - 2020-003 - 3/31/2020
-
Kerr-McGee Platteville Station Oil Polishing Facility - 2019-191 - 2/5/2020
-
Noble Energy - 2019-163/164/165/166, 2020-004/005/006 - 2/5/2020