EPA Air · stack tests by state, industry and year

Oil and gas extraction (NAICS 2111): stack tests in Colorado, 2023

339Stack 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 2023 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, 2023

Air-emissions stack tests recorded in Colorado, 2023

Date	Facility	Where	Kind	Agency
2023-05-17	BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file	MEEKER 23.2 MI. W OF, Rio Blanco, CO	Pass	State
2023-05-16	BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file	MEEKER 23.2 MI. W OF, Rio Blanco, CO	Pass	State
2023-05-15	PDC ENERGY - MCNEAR 10-9 PAD	GREELEY AREA, Weld, CO	Pass	State
2023-05-12	SUMMIT DJ-S - CENTENNIAL GAS PLANT	GROVER 10.7 MI. S OF, Weld, CO	Pass	State
2023-05-11	GRAND RIVER GATHERING - HUNTER MESA CS	RIFLE 3.3 MI. SE OF, Garfield, CO	Pass	State
2023-05-11	GRAND RIVER GATHERING - HUNTER MESA CS	RIFLE 3.3 MI. SE OF, Garfield, CO	Pass	State
2023-05-10	GRAND RIVER GATHERING - HUNTER MESA CS	RIFLE 3.3 MI. SE OF, Garfield, CO	Pass	State
2023-05-10	DCP OPERATING CO - SULLIVAN C.S.	KERSEY 16.1 MI. NE OF, Weld, CO	Pass	State
2023-05-10	DCP OPERATING CO - SULLIVAN C.S.	KERSEY 16.1 MI. NE OF, Weld, CO	Pass	State
2023-05-10	DCP OPERATING CO - TROUDT C.S.	GREELEY, Weld, CO	Pass	State
2023-05-10	DCP OPERATING CO - TROUDT C.S.	GREELEY, Weld, CO	Pass	State
2023-05-09	WES DJ GAS PROC - WATTENBERG PLANT	AURORA, Adams, CO	Pass	State
2023-05-09	GRAND RIVER GATHERING - HUNTER MESA CS	RIFLE 3.3 MI. SE OF, Garfield, CO	Pass	State
2023-05-09	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	FORT LUPTON, Weld, CO	Pass	State
2023-05-09	DCP OPERATING CO - SULLIVAN C.S.	KERSEY 16.1 MI. NE OF, Weld, CO	Pass	State
2023-05-08	GRAND RIVER GATHERING - HUNTER MESA CS	RIFLE 3.3 MI. SE OF, Garfield, CO	Pass	State
2023-05-06	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	FORT LUPTON, Weld, CO	Pass	State
2023-05-04	RED ROCK GATHERING - DEBEQUE PROC FAC	DEBEQUE AREA, Mesa, CO	Pass	State
2023-05-04	RED ROCK GATHERING - DEBEQUE PROC FAC	DEBEQUE AREA, Mesa, CO	Pass	State
2023-05-04	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	GREELEY AREA, Weld, CO	Pass	State
2023-05-04	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	GREELEY AREA, Weld, CO	Pass	State
2023-05-03	RED ROCK GATHERING - HOLMES MESA CS	RIFLE 5.2 MI. SW OF, Garfield, CO	Pass	State
2023-05-03	WEXPRO CO - POWDER WASH	CRAIG 47.7 MI. NW OF, Moffat, CO	Pass	State
2023-05-03	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	FORT LUPTON, Weld, CO	Pass	State
2023-05-03	DCP OPERATING CO - ENTERPRISE C.S. — high-priority violation on file	KEENESBURG 5.2 MI. N OF, Weld, CO	Pass	State
2023-05-02	RED ROCK GATHERING - HOLMES MESA CS	RIFLE 5.2 MI. SW OF, Garfield, CO	Pass	State
2023-05-01	RED ROCK GATHERING - HOLMES MESA CS	RIFLE 5.2 MI. SW OF, Garfield, CO	Pass	State
2023-04-30	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	FORT LUPTON, Weld, CO	Pass	State
2023-04-28	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	DACONO AREA, Weld, CO	Pass	State
2023-04-27	BARGATH LLC - PARACHUTE CREEK GAS PLANT	PARACHUTE 2.9 MI. NW OF, Garfield, CO	Pass	State
2023-04-27	BARGATH LLC - PARACHUTE CREEK GAS PLANT	PARACHUTE 2.9 MI. NW OF, Garfield, CO	Pass	State
2023-04-27	NYDIG DFM - SURPRISE S4 FACILITY	WALDEN AREA, Jackson, CO	Pass	State
2023-04-27	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	DACONO AREA, Weld, CO	Pass	State
2023-04-26	BARGATH LLC - PARACHUTE CREEK GAS PLANT	PARACHUTE 2.9 MI. NW OF, Garfield, CO	Pass	State
2023-04-26	BARGATH LLC - PARACHUTE CREEK GAS PLANT	PARACHUTE 2.9 MI. NW OF, Garfield, CO	Pass	State
2023-04-26	NYDIG DFM - SURPRISE S4 FACILITY	WALDEN AREA, Jackson, CO	Pass	State
2023-04-26	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	DACONO AREA, Weld, CO	Pass	State
2023-04-26	DCP OPERATING CO - 70 RANCH CS	KERSEY 3.3 MI. E OF, Weld, CO	Pass	State
2023-04-25	NYDIG DFM - SURPRISE S4 FACILITY	WALDEN AREA, Jackson, CO	Pass	State
2023-04-25	LARAMIE ENERGY - MVS COMPRESSOR STATION	COLLBRAN 10.8 MI. E OF, Mesa, CO	Pass	State
2023-04-24	NYDIG DFM - SURPRISE S4 FACILITY	WALDEN AREA, Jackson, CO	Pass	State
2023-04-21	NYDIG DFM - OXBOW PAD	WALDEN 8.8 MI. N OF, Jackson, CO	Pass	State
2023-04-21	LARAMIE ENERGY - MVS COMPRESSOR STATION	COLLBRAN 10.8 MI. E OF, Mesa, CO	Pass	State
2023-04-20	NYDIG DFM - GREGORY 0780 1-9H	WALDEN 11.2 MI. N OF, Jackson, CO	Pass	State
2023-04-20	LARAMIE ENERGY - MVS COMPRESSOR STATION	COLLBRAN 10.8 MI. E OF, Mesa, CO	Pass	State
2023-04-20	WES DJ GATHERING - VOLLMAR C.S.	FIRESTONE AREA, Weld, CO	Pass	State
2023-04-20	WES DJ GATHERING - VOLLMAR C.S.	FIRESTONE AREA, Weld, CO	Pass	State
2023-04-19	LARAMIE ENERGY - MVS COMPRESSOR STATION	COLLBRAN 10.8 MI. E OF, Mesa, CO	Pass	State
2023-04-19	LARAMIE ENERGY - MVS COMPRESSOR STATION	COLLBRAN 10.8 MI. E OF, Mesa, CO	Pass	State
2023-04-19	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	FORT LUPTON, Weld, CO	Pass	State
2023-04-19	SUMMIT DJ-O OPERATING - KOKI — high-priority violation on file	JACKSON LAKE, Weld, CO	Pass	State
2023-04-19	PRAIRIE OPERATING CO - SCHLOTTHAUER PROD	FORT COLLINS AREA, Weld, CO	Pass	State
2023-04-18	LARAMIE ENERGY - MVS COMPRESSOR STATION	COLLBRAN 10.8 MI. E OF, Mesa, CO	Pass	State
2023-04-18	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	FORT LUPTON, Weld, CO	Pass	State
2023-04-17	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	FORT LUPTON, Weld, CO	Pass	State
2023-04-17	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-14	ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON	TODD CREEK AREA, Weld, CO	Pass	State
2023-04-14	ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON	TODD CREEK AREA, Weld, CO	Pass	State
2023-04-13	COLLBRAN VALLEY GAS - COLLBRAN VALLEY — high-priority violation on file	COLLBRAN 2.3 MI. W OF, Mesa, CO	Pass	State
2023-04-13	COLLBRAN VALLEY GAS - COLLBRAN VALLEY — high-priority violation on file	COLLBRAN 2.3 MI. W OF, Mesa, CO	Pass	State
2023-04-13	ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON	TODD CREEK AREA, Weld, CO	Pass	State
2023-04-13	ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON	TODD CREEK AREA, Weld, CO	Pass	State
2023-04-12	WES DJ GATHERING - LATHAM GAS PLANT	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-11	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	FORT LUPTON, Weld, CO	Pass	State
2023-04-11	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-11	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-11	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-10	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-10	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-10	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-10	ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON	TODD CREEK AREA, Weld, CO	N/A	State
2023-04-10	ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON	TODD CREEK AREA, Weld, CO	Fail	State
2023-04-10	ROCKY MOUNTAIN MIDSTREAM - WEST BRIGHTON	TODD CREEK AREA, Weld, CO	Pass	State
2023-04-06	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-06	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-05	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-05	DCP OPERATING CO - MEWBOURN — high-priority violation on file	GILCREST 2.4 MI. N OF, Weld, CO	Pass	State
2023-04-05	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	GREELEY AREA, Weld, CO	Pass	State
2023-04-05	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	GREELEY AREA, Weld, CO	Pass	State
2023-04-05	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	GREELEY AREA, Weld, CO	Pass	State
2023-04-05	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	GREELEY AREA, Weld, CO	Pass	State
2023-04-05	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	GREELEY AREA, Weld, CO	Pass	State
2023-04-05	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	GREELEY AREA, Weld, CO	Pass	State
2023-04-04	DCP OPERATING CO - NORTHSTAR C.S.	EATON 3.4 MI. N OF, Weld, CO	Pass	State
2023-04-04	DCP OPERATING CO - NORTHSTAR C.S.	EATON 3.4 MI. N OF, Weld, CO	Pass	State
2023-04-03	DCP OPERATING CO - MILTON C.S.	LA SALLE 8.3 MI. N OF, Weld, CO	Pass	State
2023-04-03	DCP OPERATING CO - MILTON C.S.	LA SALLE 8.3 MI. N OF, Weld, CO	Pass	State
2023-04-03	NOBLE ENERGY - Y11 WASTE MANAGEMENT ECON	KEENESBURG, Weld, CO	Pass	State
2023-03-31	DCP OPERATING CO - MARLA C.S. — high-priority violation on file	KERSEY 7.0 MI. S OF, Weld, CO	Pass	State
2023-03-31	DCP OPERATING CO - MARLA C.S. — high-priority violation on file	KERSEY 7.0 MI. S OF, Weld, CO	Pass	State
2023-03-30	DCP OPERATING CO - 70 RANCH CS	KERSEY 3.3 MI. E OF, Weld, CO	Pass	State
2023-03-30	DCP OPERATING CO - 70 RANCH CS	KERSEY 3.3 MI. E OF, Weld, CO	Pass	State
2023-03-29	DCP OPERATING CO - 70 RANCH CS	KERSEY 3.3 MI. E OF, Weld, CO	Pass	State
2023-03-28	DCP OPERATING CO - 70 RANCH CS	KERSEY 3.3 MI. E OF, Weld, CO	Pass	State
2023-03-28	ROCKY MT MIDSTREAM- KEENESBURG GAS PLANT	KEENESBURG, Weld, CO	Fail	State
2023-03-24	BARGATH, LLC - HYRUP PROD FACILITY — high-priority violation on file	PARACHUTE 4.3 MI. S OF, Garfield, CO	Pass	State
2023-03-23	BARGATH, LLC - HYRUP PROD FACILITY — high-priority violation on file	PARACHUTE 4.3 MI. S OF, Garfield, CO	Pass	State
2023-03-23	BARGATH, LLC - HYRUP PROD FACILITY — high-priority violation on file	PARACHUTE 4.3 MI. S OF, Garfield, CO	Pass	State
2023-03-23	WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file	FORT LUPTON, Weld, CO	Pass	State
2023-03-23	NOBLE - LD19-16 ECONODE T9N-R58W-S19 L01	RAYMER (NEW RAYMER), Weld, CO	Pass	State

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.