EPA Air · inspections by state, industry and year
Oil and gas extraction (NAICS 2111): inspections in Colorado, 2025
- 786Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2025 at a Colorado source whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record.
Oil and gas extraction (NAICS 2111) in Colorado, other years
Other industries in Colorado, 2025
- Mining and quarrying (NAICS 2123) 107
- Waste management and remediation (NAICS 5622) 49
- Repair and maintenance (NAICS 8111) 46
- Utilities (NAICS 2211) 44
- Pipeline transportation (NAICS 4862) 29
- Nonmetallic mineral product manufacturing (NAICS 3273) 28
- Personal and laundry services (NAICS 8122) 24
- Merchant wholesalers, nondurable goods (NAICS 4247) 23
- Petroleum and coal products manufacturing (NAICS 3241) 19
- Utilities (NAICS 2213) 15
- Hospitals (NAICS 6221) 12
- Plastics and rubber products manufacturing (NAICS 3261) 9
- National security and international affairs (NAICS 9281) 8
- Printing and related support (NAICS 3231) 7
- Primary metal manufacturing (NAICS 3311) 7
- Educational services (NAICS 6113) 6
- Computer and electronic product manufacturing (NAICS 3344) 6
- Gasoline stations (NAICS 4471) 6
- Mining support (NAICS 2131) 6
- Personal and laundry services (NAICS 8123) 5
- Chemical manufacturing (NAICS 3254) 5
- Data processing and hosting (NAICS 5182) 5
- Nonmetallic mineral product manufacturing (NAICS 3271) 5
- Wood product manufacturing (NAICS 3219) 5
- Chemical manufacturing (NAICS 3251) 5
- Pipeline transportation (NAICS 4861) 5
- Furniture and related product manufacturing (NAICS 3371) 4
- Justice, public order and safety (NAICS 9221) 4
- Food manufacturing (NAICS 3118) 4
- Fabricated metal product manufacturing (NAICS 3329) 4
- Educational services (NAICS 6111) 3
- Heavy and civil engineering construction (NAICS 2373) 3
- Chemical manufacturing (NAICS 3252) 3
- Merchant wholesalers, durable goods (NAICS 4239) 3
- Executive and legislative government (NAICS 9211) 3
- Waste management and remediation (NAICS 5629) 3
- Beverage and tobacco manufacturing (NAICS 3121) 3
- Animal production (NAICS 1121) 3
- Chemical manufacturing (NAICS 3259) 3
- Fabricated metal product manufacturing (NAICS 3328) 3
- Fabricated metal product manufacturing (NAICS 3323) 3
- Nonmetallic mineral product manufacturing (NAICS 3272) 3
- Food manufacturing (NAICS 3111) 3
Air-emissions inspections recorded in Colorado, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-11-18 | NGL WATER SOLUTIONS DJ LLC - C10 | EATON 3.4 MI. N OF, Weld, CO | FCE On-Site | State |
| 2025-11-18 | BAYSWATER - DEHAAN SOUTH PAD | AULT AREA, Weld, CO | PCE On-Site | State |
| 2025-11-18 | PRAIRIE OPERATING CO - SHELDUCK SOUTH | BRIGGSDALE AREA, Weld, CO | PCE On-Site | State |
| 2025-11-18 | VERDAD RESOURCES - HILL 2527 PAD | BRIGGSDALE AREA, Weld, CO | PCE On-Site | State |
| 2025-11-17 | DCP MIDSTREAM, LP - EAST LATERAL | RAYMER, 3.7 MI SW OF, Weld, CO | FCE On-Site | State |
| 2025-11-13 | BONANZA CREEK - FRENCH LAKE 3-63-14-3H | KEENESBURG 7.9 MI. NE OF, Weld, CO | FCE On-Site | State |
| 2025-11-13 | BONANZA CREEK - NORTH PLATTE J-24/I-24 | KERSEY 7.5 MI. E OF, Weld, CO | FCE On-Site | State |
| 2025-11-13 | NOBLE ENERGY - HOLMAN COCKROFT T5N-R64W- | KERSEY AREA, Weld, CO | FCE On-Site | State |
| 2025-11-13 | NOBLE ENERGY - WELLS RANCH AE20 ECONODE | KERSEY 11.1 MI. NE OF, Weld, CO | FCE On-Site | State |
| 2025-11-13 | NOBLE ENERGY - WELLS RANCH AA21 ECONODE | KERSEY 7.9 MI. NE OF, Weld, CO | FCE On-Site | State |
| 2025-11-13 | WELLS RANCH AA35 ECONODE T6N-R63W-S35L01 — high-priority violation on file | KERSEY 8.3 MI. NE OF, Weld, CO | FCE On-Site | State |
| 2025-11-12 | PDC ENERGY - RIO LC PAD | THORNTON AREA, Adams, CO | FCE On-Site | State |
| 2025-11-12 | PDC ENERGY - BRANT LE PAD | TODD CREEK, Adams, CO | FCE On-Site | State |
| 2025-11-12 | IMPETRO RESOURCES - STATE #1-A | STERLING 4.9 MI. N OF, Logan, CO | FCE On-Site | State |
| 2025-11-12 | CHACO ENERGY COMPANY - SOME STATE | STERLING AREA, Logan, CO | FCE On-Site | State |
| 2025-11-12 | CHACO ENERGY COMPANY - KOENIG-ASHBY | STERLING AREA, Logan, CO | FCE On-Site | State |
| 2025-11-12 | BONANZA CREEK - STATE ANTELOPE 31-11HZ | KERSEY 13.0 MI. E OF, Weld, CO | FCE On-Site | State |
| 2025-11-12 | BONANZA CREEK - STATE ANTELOPE 14-24 PAD | KERSEY 13.4 MI. E OF, Weld, CO | FCE On-Site | State |
| 2025-11-12 | VERDAD RESOURCES, LLC - MARTIN 3030-3031 | GROVER AREA, Weld, CO | PCE On-Site | State |
| 2025-11-11 | QB ENERGY OPERATING - O29NE PROD FACIL | RIFLE 2.4 MI. SE OF, Garfield, CO | PCE On-Site | State |
| 2025-11-11 | QB ENERGY OPERATING - B30NE PF | RIFLE AREA, Garfield, CO | PCE On-Site | State |
| 2025-11-06 | BISON IV - GARDEN CREEK 6-11H | GROVER 4.4 MI. NW OF, Weld, CO | FCE On-Site | State |
| 2025-11-06 | BISON IV - DF RANCH PC GK17-99HZ | GROVER 3.0 MI. N OF, Weld, CO | FCE On-Site | State |
| 2025-11-05 | WILLIAMS PRODUCTION RMT - GM 21-20 | PARACHUTE 5.7 MI. NW OF, Garfield, CO | FCE On-Site | State |
| 2025-11-05 | WILLIAMS PRODUCTION RMT - GR 21-03 | PARACHUTE, 2.2 MI NW OF, Garfield, CO | FCE On-Site | State |
| 2025-11-05 | WILLIAMS PRODUCTION RMT - GM 31-32 | PARACHUTE, 4.3 MI NW OF, Garfield, CO | FCE On-Site | State |
| 2025-11-04 | CITATION OIL & GAS - MPU SEC 30 TB | KIT CARSON AREA, Cheyenne, CO | PCE On-Site | State |
| 2025-11-04 | CITATION OIL - NORTH MAYFIELD TB | CHEYENNE WELLS 7.5 MI. N OF, Cheyenne, CO | PCE On-Site | State |
| 2025-11-04 | CITATION OIL & GAS - STEELE BATTERY | CHEYENNE WELLS 10.8 MI. N OF, Cheyenne, CO | PCE On-Site | State |
| 2025-11-04 | CITATION OIL & GAS - MPU SEC 25 TB | KIT CARSON 8.7 MI. N OF, Cheyenne, CO | PCE On-Site | State |
| 2025-11-04 | GILBERT-STEWART - REPUBLICAN | CHEYENNE WELLS 3.7 MI. SW OF, Cheyenne, CO | PCE On-Site | State |
| 2025-11-04 | CITATION OIL & GAS - MPU SEC 35 TB | KIT CARSON AREA, Cheyenne, CO | PCE On-Site | State |
| 2025-11-04 | QB ENERGY OPERATING - B07 799 | DEBEQUE 16.6 MI. NW OF, Garfield, CO | FCE On-Site | State |
| 2025-11-04 | QB ENERGY OPERATING - SAVAGE 8A PF | BATTLEMENT MESA 2.2 MI. N OF, Garfield, CO | FCE On-Site | State |
| 2025-11-03 | EXTRACTION O&G - HEWITT MD 22-3D | LOUISVILLE AREA, Boulder, CO | FCE On-Site | State |
| 2025-11-03 | EXTRACTION O&G - MCCARTY 1-34 | NIWOT AREA, Boulder, CO | FCE On-Site | State |
| 2025-11-03 | EXTRACTION O&G - ROBERTS #1-23 | BROOMFIELD AREA, Boulder, CO | FCE On-Site | State |
| 2025-10-31 | NIGHTHAWK PRODUCTION - CRAIG 12-33 | HUGO 18.5 MI. S OF, Lincoln, CO | FCE Off-Site | State |
| 2025-10-30 | HRM RESOURCES II - STATE #4-30 | BENNETT 6.2 MI. N OF, Adams, CO | FCE Off-Site | State |
| 2025-10-30 | SOVEREIGN OP. CO. - VILAS CS | WALSH 3.8 MI. N OF, Baca, CO | FCE Off-Site | State |
| 2025-10-29 | BISON IV - CRITTER CREEK 2-03H | GROVER 10.5 MI. NW OF, Weld, CO | FCE On-Site | State |
| 2025-10-29 | BONANZA CREEK ENERGY- NORTH PLATTE 14-36 | KERSEY, Weld, CO | FCE On-Site | State |
| 2025-10-29 | CRESTONE PEAK - DAVIS 9H-G266 | FORT LUPTON 2.9 MI. N OF, Weld, CO | FCE On-Site | State |
| 2025-10-28 | CIVITAS NORTH- FRANKS TRUST 14-36H | RAYMER 16.9 MI. W OF, Weld, CO | FCE On-Site | State |
| 2025-10-28 | VERDAD RESOURCES - HEMBERGER 25 MULTI-PA | RAYMER (NEW RAYMER) 10.0 MI. N, Weld, CO | PCE On-Site | State |
| 2025-10-28 | CIVITAS NORTH - STATE 16-7-60-1H | RAYMER 13.1 MI. W OF, Weld, CO | FCE On-Site | State |
| 2025-10-28 | NOBLE ENERGY - LC22-A ECONODE T9N-R59W-S | RAYMER (NEW RAYMER) 10.7 MI. N, Weld, CO | FCE On-Site | State |
| 2025-10-28 | VERDAD RESOURCES - SCHNEIDER 1414 PAD | BRIGGSDALE AREA, Weld, CO | PCE On-Site | State |
| 2025-10-23 | CRESTONE PEAK - CHICO-WATKINS SOUTH | AURORA, Arapahoe, CO | PCE On-Site | State |
| 2025-10-23 | CRESTONE PEAK - LUSSING TRUST NORTH | AURORA, Arapahoe, CO | PCE On-Site | State |
| 2025-10-23 | BONANZA CREEK - ANTELOPE 42-31 & 41-31 | KERSEY 9.2 MI. E OF, Weld, CO | FCE On-Site | State |
| 2025-10-23 | BONANZA CREEK - PRONGHORN 41-11-9HZ | WIGGINS 14.4 MI. NW OF, Weld, CO | FCE On-Site | State |
| 2025-10-23 | PRAIRIE OPERATING - ELDER PAD | EATON 3.7 MI. N OF, Weld, CO | FCE On-Site | State |
| 2025-10-22 | FULCRUM ENERGY - GRIZZLY HEBRON 12 0881 | WALDEN 11.5 MI. N OF, Jackson, CO | FCE On-Site | State |
| 2025-10-22 | FULCRUM ENERGY - REU 0681 1-23H2 | STEAMBOAT SPRINGS 17.2 MI. N O, Jackson, CO | FCE On-Site | State |
| 2025-10-22 | FULCRUM ENERGY - SHIRAS BATTERY | WALDEN 12.7 MI. N OF, Jackson, CO | FCE On-Site | State |
| 2025-10-22 | KP KAUFFMAN - PIERRE B PRODUCTION BATTER — high-priority violation on file | WALDEN 3.9 MI. N OF, Jackson, CO | PCE On-Site | State |
| 2025-10-22 | FUNDARE - RAZOR 10E-030B | RAYMER (NEW RAYMER) 16.5 MI. N, Weld, CO | FCE On-Site | State |
| 2025-10-22 | HIGHPOINT - ANSCHUTZ STATE 5-62-35_36 | KERSEY 12.3 MI. E OF, Weld, CO | FCE On-Site | State |
| 2025-10-22 | HIGHPOINT - ANSCHUTZ WILLIAMS 5-61-27 SW | ORCHARD 4.8 MI. N OF, Weld, CO | FCE On-Site | State |
| 2025-10-21 | CITATION OIL & GAS - ARAPAHOE UNIT 161 | CHEYENNE WELLS 11.3 MI. E OF, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | CITATION OIL & GAS - ARAPAHOE UNIT 144 | CHEYENNE WELLS 12.4 MI. E OF, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | CITATION OIL & GAS - ARAPAHOE UNIT #140 | CHEYENNE WELLS 13.0 MI. E OF, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | CITATION OIL & GAS - MPU 31-29 | KIT CARSON 10.1 MI. NE OF, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | HERMAN L. LOEB - EVANS Q3 AND Q4 | SHERIDAN LAKE 16.6 MI. NE OF, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | HERMAN L. LOEB - KRISS 2&3 TANK BATTERY | SHERIDAN LAKE 16.0 MI. NE OF, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | MULL DRILLING COMPANY-APC BETTY #1-27 19 — high-priority violation on file | BRANDON 12.6 MI. N OF, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | MULL DRILLING-APC DOUG CRUDE OIL TANK — high-priority violation on file | CHEYENNE WELLS 11.9 MI. S OF, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | P.O.&G. OPERATING - LOWE 1-2R | CHEYENNE WELLS 8.8 MI. S OF, Cheyenne, CO | PCE On-Site | State |
| 2025-10-21 | KUENZLER & FLORA - AKERS #1 TANK BATTERY | CHEYENNE COUNTY, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | CITATION OIL & GAS CORP - DARNALL TRUST | CHEYENNE WELLS AREA, Cheyenne, CO | FCE On-Site | State |
| 2025-10-21 | RENEGADE O&G - RUNNING CREEK 15-6 | BRICK CENTER 4.6 MI. N OF, Elbert, CO | FCE On-Site | State |
| 2025-10-21 | RENEGADE O&G - MUSGRAVE 15-2 | BRICK CENTER 3.8 MI. N OF, Elbert, CO | FCE On-Site | State |
| 2025-10-21 | CAERUS ENERGY SERVICES - WOLF RANCH CS | PARACHUTE 15.9 MI. N OF, Garfield, CO | FCE Off-Site | State |
| 2025-10-21 | MERRION OIL & GAS - NIGHTINGALE NO. 1 | DINOSAUR 49.6 MI. N OF, Moffat, CO | PCE On-Site | State |
| 2025-10-21 | WEXPRO - SUGAR LOAF GOVERNMENT 17 | MAYBELL 45.5 MI. N OF, Moffat, CO | PCE On-Site | State |
| 2025-10-21 | HILCORP ENERGY - LION GOVERNMENT 33-36 — high-priority violation on file | MAYBELL 43.3 MI. N OF, Moffat, CO | FCE On-Site | State |
| 2025-10-20 | MULL DRILLING - NWAU #5 TANK BATTERY | CHEYENNE WELLS 12.4 MI. E OF, Cheyenne, CO | PCE On-Site | State |
| 2025-10-20 | MULL DRILLING CO - NWAU #4 TANK BATTERY | CHEYENNE WELLS 10.8 MI. E OF, Cheyenne, CO | PCE On-Site | State |
| 2025-10-16 | DCP OPERATING CO - SULLIVAN C.S. | KERSEY 16.1 MI. NE OF, Weld, CO | FCE On-Site | State |
| 2025-10-15 | BERRY PETROLEUM CO - CHEVRON E-13 | PARACHUTE 7.8 MI. NW OF, Garfield, CO | FCE On-Site | State |
| 2025-10-15 | BERRY PETROLEUM CO - CHEVRON C-20 | PARACHUTE 12.5 MI. NW OF, Garfield, CO | FCE On-Site | State |
| 2025-10-15 | QB ENERGY - PCU T33X-29G | MEEKER 15.1 MI. SW OF, Rio Blanco, CO | PCE On-Site | State |
| 2025-10-15 | QB ENERGY - PCU T2X-25G | MEEKER 17.4 MI. W OF, Rio Blanco, CO | FCE On-Site | State |
| 2025-10-14 | POCO HOLDCO - LONG 22-B | HUDSON AREA, Weld, CO | FCE On-Site | State |
| 2025-10-09 | RENEGADE O&G CO - STATE OF COLORADO 3-33 | AURORA AREA, Arapahoe, CO | FCE On-Site | State |
| 2025-10-09 | RENEGADE OIL & GAS - BIRD STATE 32-8 | WATKINS AREA, Arapahoe, CO | FCE On-Site | State |
| 2025-10-09 | NOBLE ENERGY - SHABLE T9N-R58W-S21 L01 | RAYMER 8.7 MI. N OF, Weld, CO | FCE On-Site | State |
| 2025-10-09 | NOBLE ENERGY - TIMBRO T9N-R58W-S6 L01 | RAYMER 11.7 MI. N OF, Weld, CO | FCE On-Site | State |
| 2025-10-08 | OGRIS OPERATING - HILL RANCH 2 C.S. | COKEDALE 16.4 MI. SW OF, Las Animas, CO | FCE On-Site | State |
| 2025-10-08 | OGRIS OPERATING - APACHE CANYON 2 C.S. | WESTON, Las Animas, CO | FCE On-Site | State |
| 2025-10-08 | HIGHPOINT - 17563_70 RANCH 5-63-27 PAD | KERSEY 6.3 MI. E OF, Weld, CO | FCE On-Site | State |
| 2025-10-08 | HIGHPOINT - PAPPENHEIM 6-62-23 | KERSEY 14.2 MI. NE OF, Weld, CO | FCE On-Site | State |
| 2025-10-02 | ENCANA - SOUTH CANYON FED 15-10 | FRUITA 26.0 MI. N OF, Garfield, CO | FCE Off-Site | State |
| 2025-10-01 | NOBLE ENERGY - KYLE WHITE ESTES RHINO HI | KEENESBURG 5.3 MI. N OF, Weld, CO | FCE Off-Site | State |
| 2025-09-30 | BLUE CHIP OIL - REG 7 REPORTING ONLY | FORT COLLINS, Denver, CO | PCE Off-Site | State |
| 2025-09-29 | EVERGREEN NATURAL RESOURCES - WET CANYON | COKEDALE 12.8 MI. W OF, Las Animas, CO | PCE Off-Site | State |
| 2025-09-25 | KERR-MCGEE O&G - 34002055, 36123724, 361 | PLATTEVILLE AREA, Weld, CO | FCE On-Site | State |
| 2025-09-25 | KERR-MCGEE - X10017 34002054 BROWN 35NHZ | PLATTEVILLE 3.7 MI. SE OF, Weld, CO | FCE On-Site | State |
| 2025-09-25 | KERR-MCGEE - X11439 36125493 NILES S MIL | PLATTEVILLE AREA, Weld, CO | FCE On-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.