EPA Air · stack tests by state, industry and year
Oil and gas extraction (NAICS 2111): stack tests in Colorado, 2021
- 281Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2021 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, 2021
- Utilities (NAICS 2211) 28
- Pipeline transportation (NAICS 4862) 24
- Nonmetallic mineral product manufacturing (NAICS 3273) 18
- Petroleum and coal products manufacturing (NAICS 3241) 16
- Nonmetallic mineral product manufacturing (NAICS 3274) 8
- Beverage and tobacco manufacturing (NAICS 3121) 6
- Waste management and remediation (NAICS 5622) 5
- Nonmetallic mineral product manufacturing (NAICS 3271) 4
Air-emissions stack tests recorded in Colorado, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-12-28 | UTAH GAS - DRAGON TRAIL — high-priority violation on file | RANGELY 16.7 MI. S OF, Rio Blanco, CO | Pass | State |
| 2021-12-14 | MID-AMERICA PIPELINE CO DOVE CR STA | DOVE CREEK 5.3 MI. NW OF, Dolores, CO | Pass | State |
| 2021-12-10 | WES WATTENBURG - CENTRAL OIL STABIL | HUDSON 6.1 MI. N OF, Weld, CO | Pass | State |
| 2021-12-09 | BONANZA CREEK - ANTELOPE CPF 13-21 | KERSEY 10.4 MI. E OF, Weld, CO | Pass | State |
| 2021-12-08 | ROCKY MOUNTAIN NAT GAS - PICEANCE | MEEKER 17.4 MI. W OF, Rio Blanco, CO | N/A | State |
| 2021-12-08 | ROCKY MOUNTAIN NAT GAS - PICEANCE | MEEKER 17.4 MI. W OF, Rio Blanco, CO | N/A | State |
| 2021-12-08 | ROCKY MOUNTAIN NAT GAS - PICEANCE | MEEKER 17.4 MI. W OF, Rio Blanco, CO | Pass | State |
| 2021-12-08 | ROCKY MOUNTAIN NAT GAS - PICEANCE | MEEKER 17.4 MI. W OF, Rio Blanco, CO | Pass | State |
| 2021-12-07 | DCP OPERATING CO - TROUDT C.S. | GREELEY, Weld, CO | Pass | State |
| 2021-12-01 | FULCRUM ENERGY - BIGHORN-MUTUAL 0780 S17 | WALDEN 11.6 MI. N OF, Jackson, CO | Pass | State |
| 2021-12-01 | FULCRUM ENERGY - BIGHORN-MUTUAL 0780 S17 | WALDEN 11.6 MI. N OF, Jackson, CO | Pass | State |
| 2021-11-30 | FULCRUM ENERGY - MUTUAL 0780 S17 PAD | WALDEN 11.7 MI. SW OF, Jackson, CO | Fail | State |
| 2021-11-19 | DCP OPERATING CO - LIBSACK C.S. | GREELEY AREA, Weld, CO | Pass | State |
| 2021-11-17 | HARVEST FOUR CORNERS, LLC - IGNACIO GAS PLANT | DURANGO, La Plata, CO | Pass | State |
| 2021-11-16 | BONANZA CREEK - WETCO FARMS A-4 PAD | KERSEY 4.8 MI. N OF, Weld, CO | Pass | State |
| 2021-11-16 | BONANZA CREEK - WETCO FARMS A-4 PAD | KERSEY 4.8 MI. N OF, Weld, CO | Pass | State |
| 2021-11-16 | BONANZA CREEK - WETCO FARMS A-4 PAD | KERSEY 4.8 MI. N OF, Weld, CO | Pass | State |
| 2021-11-09 | HIGHPOINT - DUTCH LAKE 3-3H PAD | KERSEY 14.7 MI. NE OF, Weld, CO | Pass | State |
| 2021-11-05 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2021-11-04 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2021-11-04 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | N/A | State |
| 2021-11-03 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2021-11-03 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2021-11-03 | BONANZA CREEK ENERGY- NORTH PLATTE 14-36 | KERSEY, Weld, CO | N/A | State |
| 2021-11-03 | BONANZA CREEK ENERGY- NORTH PLATTE 14-36 | KERSEY, Weld, CO | Pass | State |
| 2021-11-02 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2021-11-02 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | N/A | State |
| 2021-10-29 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2021-10-28 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2021-10-28 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2021-10-28 | BONANZA CRK ENERGY - NORTH PLATTE 24-34 | KERSEY 6.1 MI. N OF, Weld, CO | Pass | State |
| 2021-10-27 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2021-10-27 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2021-10-27 | KERR MCGEE - MUSTANG 14-26 PROD FACIL | KERSEY 9.4 MI. N OF, Weld, CO | Pass | State |
| 2021-10-27 | KERR MCGEE - MUSTANG 14-26 PROD FACIL | KERSEY 9.4 MI. N OF, Weld, CO | Fail | State |
| 2021-10-26 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2021-10-26 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2021-10-25 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2021-10-22 | BARGATH LLC - COTTONWOOD POINT CS | RIFLE AREA, Garfield, CO | Pass | State |
| 2021-10-21 | CHEVRON USA INC - PICEANCE BASIN CENTRAL | PARACHUTE 16.6 MI. NW OF, Garfield, CO | Pass | State |
| 2021-10-21 | WEXPRO CO - E HIAWATHA/DEEP | DINOSAUR 55.9 MI. NE OF, Moffat, CO | Pass | State |
| 2021-10-21 | WILLIAMS FIELD - WILLOW CREEK GAS PLANT — high-priority violation on file | RIO BLANCO 18 MILES W OF, Rio Blanco, CO | Pass | State |
| 2021-10-20 | WILLIAMS FIELD - WILLOW CREEK GAS PLANT — high-priority violation on file | RIO BLANCO 18 MILES W OF, Rio Blanco, CO | Pass | State |
| 2021-10-20 | WILLIAMS FIELD - WILLOW CREEK GAS PLANT — high-priority violation on file | RIO BLANCO 18 MILES W OF, Rio Blanco, CO | Pass | State |
| 2021-10-19 | ROCKIES EXPRESS PIPELINE LLC - MEEKER | MEEKER 21.0 MI. N OF, Rio Blanco, CO | Pass | State |
| 2021-10-19 | ROCKIES EXPRESS PIPELINE LLC - MEEKER | MEEKER 21.0 MI. N OF, Rio Blanco, CO | Pass | State |
| 2021-10-19 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2021-10-19 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2021-10-19 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2021-10-19 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2021-10-18 | TEP ROCKY MTN - CLOUGH PRODUCTION | RIFLE AREA, Garfield, CO | Pass | State |
| 2021-10-18 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2021-10-18 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2021-10-18 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2021-10-18 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2021-10-15 | EL PASO NATURAL GAS COMPANY - BONDAD COMPRESSOR STATION | DURANGO, La Plata, CO | Pass | State |
| 2021-10-14 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2021-10-14 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2021-10-14 | ARKOMA OPERATIONS, LLC - IGNACIO GAS TREATING PLANT | SOUTHERN UTE RESERVATION, La Plata, CO | Pass | State |
| 2021-10-13 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2021-10-12 | FULCRUM ENERGY - OXBOW 0880 S29 | WALDEN 8.9 MI. N OF, Jackson, CO | N/A | State |
| 2021-10-12 | FULCRUM ENERGY - OXBOW 0880 S29 | WALDEN 8.9 MI. N OF, Jackson, CO | N/A | State |
| 2021-10-12 | WEXPRO CO - POWDER WASH | CRAIG 47.7 MI. NW OF, Moffat, CO | Pass | State |
| 2021-10-12 | UTAH GAS - WEST DRAGON TRAIL C.S. | RANGELY 15.4 MI. S OF, Rio Blanco, CO | Pass | State |
| 2021-10-12 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2021-10-11 | FULCRUM ENERGY - OXBOW 0880 S29 | WALDEN 8.9 MI. N OF, Jackson, CO | N/A | State |
| 2021-10-11 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2021-10-05 | QB ENERGY OPERATING - CDP K22 496 | PARACHUTE 16.4 MI. N OF, Garfield, CO | Pass | State |
| 2021-10-05 | QB ENERGY OPERATING - CDP K22 496 | PARACHUTE 16.4 MI. N OF, Garfield, CO | Pass | State |
| 2021-10-05 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2021-10-05 | SIMCOE - SALVADOR I / II CENTRAL DELIVERY POINT | DURANGO, La Plata, CO | Pass | U.S. EPA |
| 2021-10-05 | SIMCOE - SALVADOR I / II CENTRAL DELIVERY POINT | DURANGO, La Plata, CO | Pass | U.S. EPA |
| 2021-10-05 | SIMCOE - SALVADOR I / II CENTRAL DELIVERY POINT | DURANGO, La Plata, CO | Pass | U.S. EPA |
| 2021-10-04 | GRAND RIVER GATH - OH14 WELL PAD | DEBEQUE 2.5 MI. NE OF, Mesa, CO | Pass | State |
| 2021-10-04 | DCP OPERATING CO - O'CONNOR GAS PLANT | KERSEY AREA, Weld, CO | Pass | State |
| 2021-10-04 | DCP OPERATING CO - O'CONNOR GAS PLANT | KERSEY AREA, Weld, CO | Pass | State |
| 2021-09-29 | RED CEDAR GATHERING COMPANY - SOUTH IGNACIO CENTRAL DEL | SOUTHERN UTE RESERVATION, La Plata, CO | Pass | State |
| 2021-09-23 | SUMMIT MIDSTREAM NIOBR - ANGUS COMPR STN | GROVER 8.8 MI. N OF, Weld, CO | Pass | State |
| 2021-09-23 | SUMMIT MIDSTREAM NIOBR - ANGUS COMPR STN | GROVER 8.8 MI. N OF, Weld, CO | Pass | State |
| 2021-09-22 | SUMMIT MIDSTREAM NIOBR - HEREFORD RANCH | GROVER 11.0 MI. NW OF, Weld, CO | Pass | State |
| 2021-09-22 | SUMMIT MIDSTREAM NIOBR - ANGUS COMPR STN | GROVER 8.8 MI. N OF, Weld, CO | Pass | State |
| 2021-09-22 | RED WILLOW PRODUCTION COMPANY - HOWARD SALTWATER DIS | BAYFIELD, La Plata, CO | Pass | State |
| 2021-09-15 | RED CEDAR GATHERING COMPANY - PONDEROSA COMPRESSOR STATION | DURANGO, La Plata, CO | Pass | State |
| 2021-09-15 | RED CEDAR GATHERING COMPANY - PONDEROSA COMPRESSOR STATION | DURANGO, La Plata, CO | Pass | State |
| 2021-09-14 | DCP OPERATING CO - ENTERPRISE C.S. — high-priority violation on file | KEENESBURG 5.2 MI. N OF, Weld, CO | Pass | State |
| 2021-09-10 | SIMCOE - IRON HORSE CENTRAL DELIVERY POINT | SOUTHERN UTE RESERVATION, La Plata, CO | Pass | State |
| 2021-09-09 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2021-09-07 | WEXPRO CO - POWDER WASH | CRAIG 47.7 MI. NW OF, Moffat, CO | Pass | State |
| 2021-09-03 | BONANZA CREEK - STATE NORTH PLATTE T-36 | KERSEY 8.3 MI. E OF, Weld, CO | Fail | State |
| 2021-09-02 | BONANZA CREEK - STATE NORTH PLATTE T-36 | KERSEY 8.3 MI. E OF, Weld, CO | Fail | State |
| 2021-09-02 | BONANZA CREEK - STATE NORTH PLATTE T-36 | KERSEY 8.3 MI. E OF, Weld, CO | Fail | State |
| 2021-09-02 | BONANZA CREEK - STATE NORTH PLATTE T-36 | KERSEY 8.3 MI. E OF, Weld, CO | Fail | State |
| 2021-09-01 | DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file | GREELEY AREA, Weld, CO | Pass | State |
| 2021-08-26 | RED CEDAR GATHERING COMPANY - TRAIL CANYON COMPRESSOR STATION | SOUTHERN UTE RESERVATION, La Plata, CO | Pass | State |
| 2021-08-25 | BARGATH LLC - PARACHUTE CREEK GAS PLANT | PARACHUTE 2.9 MI. NW OF, Garfield, CO | Pass | State |
| 2021-08-25 | DCP OPERATING CO - GODFREY BOTTOM C.S. | EVANS AREA, Weld, CO | Pass | State |
| 2021-08-25 | DCP OPERATING CO - GODFREY BOTTOM C.S. | EVANS AREA, Weld, CO | Pass | State |
| 2021-08-25 | RED CEDAR GATHERING COMPANY - SPRING CREEK COMPRESSOR STATION | IGNACIO, La Plata, CO | Pass | State |
| 2021-08-24 | WES DJ GAS PROC - WATTENBERG PLANT | AURORA, Adams, CO | Pass | State |
| 2021-08-24 | BARGATH LLC - PARACHUTE CREEK GAS PLANT | PARACHUTE 2.9 MI. NW OF, Garfield, CO | Pass | State |
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Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.