EPA Air · by state and industry
Oil and gas extraction (NAICS 2111) air sources in Colorado
- 13,343Facilities
Permitted air-emissions sources in Colorado whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
EPA has recorded inspections of this industry in Colorado for 10 years, listed above. Each facility below links to its own page.
Inspections of oil and gas extraction (naics 2111) in Colorado, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 186
- 2025 — inspections 786
- 2024 — inspections 570
- 2023 — inspections 381
- 2022 — inspections 345
- 2021 — inspections 411
- 2020 — inspections 379
- 2019 — inspections 236
- 2018 — inspections 274
- 2017 — inspections 300
Air-emissions inspections: Oil and gas extraction (NAICS 2111), by year · High-priority air violations: Oil and gas extraction (NAICS 2111), by year · Air-emissions stack tests: Oil and gas extraction (NAICS 2111), by year
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| WES ONSHORE GAS LP - REG 7 REPORTING | Minor source | No |
| WES WATTENBURG - CENTRAL OIL STABIL | Major source | No |
| WESCO OPERATING - TRELEAVEN-DANFORTH TAN | Minor source | No |
| WESTERN GAS RES. - EVANS FEDERAL 43-28 | Minor source | No |
| WESTERN GAS RESOURCES - EVANS 24-28 | Minor source | No |
| WESTERN GAS RESOURCES - EVANS 41-29 | Minor source | No |
| WESTERN GAS RESOURCES - EVANS 44-29 | Minor source | No |
| WESTERN GAS RESOURCES - EVANS FED. 22-28 | Minor source | No |
| WESTERN GAS RESOURCES - FEDERAL 1-23-33 | Minor source | No |
| WESTERN GAS RESOURCES - FEDERAL 1-43-32 | Minor source | No |
| WESTERN GAS RESOURCES - FEDERAL 24-21 | Minor source | No |
| WESTERN GAS RESOURCES - GARFIELD CS | Synthetic minor source | No |
| WESTERN GAS RESOURCES - SMITH 1-35 | Minor source | No |
| WESTERN OPERATING - 415779557 | Minor source | No |
| WESTERN OPERATING - ARTHUR EDENS 1 | Minor source | No |
| WESTERN OPERATING - BERTHA PYLES #2, #3 | Minor source | No |
| WESTERN OPERATING - BUTLER USA 1-X | Minor source | No |
| WESTERN OPERATING - DAWSON A1, A2 | Minor source | No |
| WESTERN OPERATING - FORBES 1-14 | Minor source | No |
| WESTERN OPERATING - G O YEAMANS 1 | Minor source | No |
| WESTERN OPERATING - HARRISON 4, 7 | Minor source | No |
| WESTERN OPERATING - J KENNEDY 1 | Minor source | No |
| WESTERN OPERATING - KALCEVIC FARMS 23-17 | Not applicable | No |
| WESTERN OPERATING - KNUTZEN 3 | Minor source | No |
| WESTERN OPERATING - MESSENGER 2, 3 | Minor source | No |
| WESTERN OPERATING - REG 7 REPORTING | Minor source | No |
| WESTERN OPERATING - ROBERTS 1 | Minor source | No |
| WESTERN OPERATING - ROPER E-1X | Minor source | No |
| WESTERN OPERATING - SAND RIVER UNIT #1 | Minor source | No |
| WESTERN OPERATING - TURNER 1 | Minor source | No |
| WESTERN OPERATING - VAN GUNDY, FRED 2 | Minor source | No |
| WESTERN OPERATING - XENIA WEST UNIT | Minor source | No |
| WESTERN OPERATING CO - FUTHEY 2 | Minor source | No |
| WESTERN OPERATING CO - HOUGH 1-12 | Minor source | No |
| WESTERN OPERATING CO - JOHN NELSON 2 | Minor source | No |
| WESTERN OPERATING CO - PECK A-1 | Minor source | No |
| WESTERN OPERATING CO - SPEAKER P | Minor source | No |
| WESTERN OPERATING- ADENA COMPRESSOR | Minor source | No |
| WESTERN OPERATING- AMBROSE-CUNNINGHAM 42 | Minor source | No |
| WESTERN OPERATING- NELSON JARRETT #1 SWD | Minor source | No |
| WESTERN OPERATING- REIKE C-3 | Minor source | No |
| WESTERN OPERATING-HOOZEE-BJOLIN 1 | Minor source | No |
| WESTERN OPERATING-IMPALA RESOURCES AMBRO | Minor source | No |
| WESTERN OPERATING-KNUTZEN 1 | Minor source | No |
| WESTERN OPERATING-KNUTZEN 2 | Minor source | No |
| WESTERN OPERATING-LANCASTER 1 | Minor source | No |
| WESTERN OPERATING-TURNER, FRANK 1 | Minor source | No |
| WESTGATE OIL COMPANY - DANIELS LEASE | Minor source | No |
| WESTPORT OIL AND GAS CO. - SNAKE # 6-21 | Minor source | No |
| WEXPRO - BW MUSSER 18 | Minor source | No |
| WEXPRO - CARL ALLEN 19 | Minor source | No |
| WEXPRO - CARL ALLEN 22 | Minor source | No |
| WEXPRO - EAST HIAWATHA MOSU (TANK 344) | Minor source | No |
| WEXPRO - EAST HIAWATHA MOSU (TANK 779) | Synthetic minor source | No |
| WEXPRO - F WILSON 21 PW TANK | Minor source | No |
| WEXPRO - HW STEWART 2 | Minor source | No |
| WEXPRO - POWDER WASH PAD 1 | Minor source | No |
| WEXPRO - POWDER WASH UNIT (TANK 300) | Minor source | No |
| WEXPRO - POWDER WASH UNIT (TANK 329) | Minor source | No |
| WEXPRO - POWDER WASH UNIT (TANK 422) | Minor source | No |
| WEXPRO - POWDER WASH UNIT/JC DONNELL 14 | Minor source | No |
| WEXPRO - RABBIT MOUNTAIN (TANKS 869 & 87 | Minor source | No |
| WEXPRO - SPARKS RIDGE UNIT 2H | Minor source | No |
| WEXPRO - SUGAR LOAF COMPRESSOR STATION | Minor source | No |
| WEXPRO - SUGAR LOAF GOVERNMENT 17 | Minor source | No |
| WEXPRO - SUGARLOAF GOVERNMENT 1 | Minor source | No |
| WEXPRO - SUGARLOAF GOVERNMENT 14 | Minor source | No |
| WEXPRO - SUGARLOAF GOVERNMENT 4 | Minor source | No |
| WEXPRO - SUGARLOAF SCRUBBER (TANK 168) | Minor source | No |
| WEXPRO - SUGARLOAF STATELAND 2 | Minor source | No |
| WEXPRO -POWDER WASH EVAPORATION FACILITY | Major source | No |
| WEXPRO CO - ACE UNIT 10 | Minor source | No |
| WEXPRO CO - ACE UNIT 12 | Minor source | No |
| WEXPRO CO - ACE UNIT 12 | Minor source | No |
| WEXPRO CO - ACE UNIT 7 | Minor source | No |
| WEXPRO CO - B.W. MUSSER | Minor source | No |
| WEXPRO CO - B.W. MUSSER | Minor source | No |
| WEXPRO CO - B.W. MUSSER | Minor source | No |
| WEXPRO CO - B.W. MUSSER 19 | Minor source | No |
| WEXPRO CO - BW MUSSER 11 | Minor source | No |
| WEXPRO CO - BW MUSSER 14 | Minor source | No |
| WEXPRO CO - BW MUSSER 15 | Minor source | No |
| WEXPRO CO - BW MUSSER 23 | Minor source | No |
| WEXPRO CO - BW MUSSER 24 | Synthetic minor source | No |
| WEXPRO CO - BW MUSSER 24 | Minor source | No |
| WEXPRO CO - BW MUSSER 27 | Minor source | No |
| WEXPRO CO - BW MUSSER 28 | Minor source | No |
| WEXPRO CO - BW MUSSER 29 | Minor source | No |
| WEXPRO CO - BW MUSSER 6 | Synthetic minor source | No |
| WEXPRO CO - CARL ALLEN 1 | Minor source | No |
| WEXPRO CO - CARL ALLEN 2 | Minor source | No |
| WEXPRO CO - CARL ALLEN 2 | Minor source | No |
| WEXPRO CO - CARL ALLEN 22 | Minor source | No |
| WEXPRO CO - CARL ALLEN 25 | Minor source | No |
| WEXPRO CO - CARL ALLEN 26 | Minor source | No |
| WEXPRO CO - CARL ALLEN 27 | Minor source | No |
| WEXPRO CO - CARL ALLEN 28 | Minor source | No |
| WEXPRO CO - CARL ALLEN 29 | Minor source | No |
| WEXPRO CO - CARL ALLEN 32 | Minor source | No |
| WEXPRO CO - CARL ALLEN 33 | Minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.