EPA Air · stack tests by state and year

Air-emissions stack tests in Oklahoma, 2023

1,420Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Oklahoma during 2023; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Oklahoma, 2023

Oklahoma, other years

Air-emissions stack tests recorded in Oklahoma, 2023

Date	Facility	Where	Kind	Agency
2023-07-14	ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT	ALVA, Woods, OK	Pass	State
2023-07-13	VALIDUS ENERGY II MIDCON LLC / COMPTON 9 2 35XH COMPTON 10 2 35XH	WATONGA, Blaine, OK	Pass	State
2023-07-13	VALIDUS ENERGY II MIDCON LLC / COMPTON 9 2 35XH COMPTON 10 2 35XH	WATONGA, Blaine, OK	Pass	State
2023-07-13	ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2023-07-13	ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2023-07-13	MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2023-07-13	ET GATHERING PROCESSING LLC / MURRAY COMPRESSOR STATION	PURDY, Garvin, OK	Pass	State
2023-07-13	CONTINENTAL RESOURCES / BUTCH CASSIDY 0103 28 21 1MXH	RATLIFF CITY, Garvin, OK	Pass	State
2023-07-12	ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2023-07-12	ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2023-07-12	VALIDUS ENERGY II MIDCON LLC / DORIS PAD	MUSTANG, Canadian, OK	Pass	State
2023-07-12	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2023-07-12	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2023-07-12	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2023-07-12	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2023-07-12	CONTINENTAL RESOURCES / TRUMAN 1 35 2XHM	THOMAS, Custer, OK	Pass	State
2023-07-12	TARGA PIPELINE MIDCONTINENT WESTOK LLC / ROBINSON COMPRESSOR STATION	CANTON, Dewey, OK	Pass	State
2023-07-12	CONTINENTAL RESOURCES / MCCLAIN 2 18 7XHW JACQUEZ 3 18 19XHW	MIDDLEBERG, Grady, OK	Pass	State
2023-07-12	HOWARD ENERGY PARTNERS / SHOLEM BOOSTER STATION	TUSSY, Stephens, OK	Pass	State
2023-07-12	HOWARD ENERGY PARTNERS / SHOLEM BOOSTER STATION	TUSSY, Stephens, OK	Pass	State
2023-07-11	CONTINENTAL RESOURCES / COURBET 2 21 27XHW COURBET 11 21 27XHM	RATLIFF CITY, Carter, OK	Pass	State
2023-07-11	TARGA PIPELINE MIDCONTINENT WESTOK LLC / DART COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2023-07-11	TARGA PIPELINE MIDCONTINENT WESTOK LLC / DART COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2023-07-10	ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2023-07-10	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2023-07-10	CHISHOLM OIL AND GAS OPERATING LLC / BARR 1807 35 1LOH PAD	DOVER, Kingfisher, OK	Pass	State
2023-07-10	CHISHOLM OIL AND GAS OPERATING LLC / B CHUBB 17 07 03 1H FACILITY	DOVER, Kingfisher, OK	Pass	State
2023-07-10	BCE MACH LLC / BC ELMORE 27 28 14 STATION	ALVA, Woods, OK	Pass	State
2023-07-10	BCE MACH LLC / BC ELMORE 27 28 14 STATION	ALVA, Woods, OK	Pass	State
2023-07-07	CONTINENTAL RESOURCES / COURBET 3 27 21XHW COURBET 12 27 21XHM	RATLIFF CITY, Carter, OK	Pass	State
2023-07-07	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	HOLDENVILLE, Hughes, OK	Pass	State
2023-07-07	MARKWEST OKLAHOMA GAS CO LLC / NEWMAN COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2023-07-07	MARKWEST OKLAHOMA GAS CO LLC / CALHOUN COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2023-07-06	CONTINENTAL RESOURCES / COURBET 6 22 16XHW	RATLIFF CITY, Carter, OK	Pass	State
2023-07-06	CONTINENTAL RESOURCES / COURBET 8 22 9XHW 9 22 9XHW 15 22 9XHM	RATLIFF CITY, Carter, OK	Pass	State
2023-07-06	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	LAMAR, Hughes, OK	Pass	State
2023-07-06	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	LAMAR, Hughes, OK	Pass	State
2023-07-06	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	LAMAR, Hughes, OK	Pass	State
2023-07-06	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	LAMAR, Hughes, OK	Pass	State
2023-07-06	TOM STACK LLC / STONE COMPRESSOR FACILITY	KINGFISHER, Kingfisher, OK	Pass	State
2023-07-06	TOM STACK LLC / STONE COMPRESSOR FACILITY	KINGFISHER, Kingfisher, OK	Pass	State
2023-07-05	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	LAMAR, Hughes, OK	Pass	State
2023-07-05	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	LAMAR, Hughes, OK	Pass	State
2023-07-05	MUSTANG GAS PRODUCTS LLC / TONKAWA COMPRESSOR STATION	TONKAWA, Kay, OK	Pass	State
2023-07-05	TOM STACK LLC / STONE COMPRESSOR FACILITY	KINGFISHER, Kingfisher, OK	Pass	State
2023-06-30	TOM STACK LLC / ANTHEM COMPRESSOR FACILITY — high-priority violation on file	EL RENO, Canadian, OK	Pass	State
2023-06-29	PETROLINK ENERGY LLC / COPPERHEAD COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-29	PETROLINK ENERGY LLC / COPPERHEAD COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-29	TOM STACK LLC / SPINDLETAP COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-29	TOM STACK LLC / SPINDLETAP COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-29	VALIDUS ENERGY II MIDCON LLC / FUSAICHI PEGASUS PAD	PIEDMONT, Canadian, OK	Pass	State
2023-06-29	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	DUSTIN, Hughes, OK	Pass	State
2023-06-29	PALO DURO PIPELINES TEXAS GATHERING LP / C 8 COMPRESSOR STATION	CHEYENNE, Roger Mills, OK	Pass	State
2023-06-29	DIVERSIFIED PRODUCTION LLC / CEDAR COMPRESSOR STATION	CLINTON, Washita, OK	Pass	State
2023-06-28	PALO DURO G AND P OKLAHOMA LP / SILVER FOX COMPRESSOR STATION	SWEETWATER, Beckham, OK	Pass	State
2023-06-28	PALO DURO G AND P OKLAHOMA LP / SILVER FOX COMPRESSOR STATION	SWEETWATER, Beckham, OK	Pass	State
2023-06-28	PETROLINK ENERGY LLC / COPPERHEAD COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-28	PETROLINK ENERGY LLC / COPPERHEAD COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-28	VALIDUS ENERGY II MIDCON LLC / BENDA PAD	UNION CITY, Canadian, OK	Pass	State
2023-06-28	CONTINENTAL RESOURCES / SPEYSIDE 2 19 20XHW	ELMORE CITY, Garvin, OK	Pass	State
2023-06-28	VALIDUS ENERGY II MIDCON LLC / COLLINS CTB	BRIDGE CREEK, Grady, OK	Pass	State
2023-06-28	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	DUSTIN, Hughes, OK	Pass	State
2023-06-28	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	DUSTIN, Hughes, OK	Pass	State
2023-06-28	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2023-06-28	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2023-06-27	PALO DURO G AND P OKLAHOMA LP / ELK CITY COMPRESSOR STATION	ELK CITY, Beckham, OK	Pass	State
2023-06-27	VALIDUS ENERGY II MIDCON LLC / BERNHARDT 3R 13H 4 13H 5 13H BINDER 3	WATONGA, Blaine, OK	Pass	State
2023-06-27	PETROLINK ENERGY LLC / DIAMONDBACK COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-27	PETROLINK ENERGY LLC / DIAMONDBACK COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-27	VALIDUS ENERGY II MIDCON LLC / WORLEY CREEK 20 29 PAD	TUTTLE, Grady, OK	Pass	State
2023-06-27	VALIDUS ENERGY II MIDCON LLC / WORLEY CREEK 20 29 PAD	TUTTLE, Grady, OK	Pass	State
2023-06-27	MARKWEST OKLAHOMA GAS CO LLC / HELEN MEIER COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2023-06-27	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2023-06-26	PETROLINK ENERGY LLC / DIAMONDBACK COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-26	CHISHOLM OIL AND GAS OPERATING LLC / ELDON 34 1H SNOWDEN 27 1H	LOYAL, Kingfisher, OK	Pass	State
2023-06-26	CH4 MIDSTREAM LLC / PANOLA CENTRAL COMPRESSOR STATION	PANOLA, Latimer, OK	Pass	State
2023-06-26	CH4 MIDSTREAM LLC / PANOLA CENTRAL COMPRESSOR STATION	PANOLA, Latimer, OK	Pass	State
2023-06-26	BCE MACH II LLC / BULLITT 2 25H STATION	BESSIE, Washita, OK	Pass	State
2023-06-23	THOROUGHBRED GATHERING LLC / CYCLONE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-22	ET GATHERING PROCESSING LLC / SUPERCELL COMPRESSOR FACILITY	PURDY, Garvin, OK	Pass	State
2023-06-22	BCE MACH III LLC / LSEOU 37 3HO LSEOU 37 4HO LSEOU 50 4HO	CRESCENT, Kingfisher, OK	Pass	State
2023-06-21	ET GATHERING PROCESSING LLC / GEARY COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2023-06-21	SUNDOWN ENERGY LP / ROCKY ROAD 1 23H	MINCO, Grady, OK	Pass	State
2023-06-21	ET GATHERING PROCESSING LLC / SILVER STRATTON COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2023-06-21	ET GATHERING PROCESSING LLC / SILVER STRATTON COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2023-06-21	TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY	WETUMKA, McIntosh, OK	Pass	State
2023-06-20	THOROUGHBRED GATHERING LLC / CYCLONE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-20	THOROUGHBRED GATHERING LLC / CYCLONE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-06-20	ONEOK FIELD SERVICES CO LLC / BURNS COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2023-06-20	ONEOK FIELD SERVICES CO LLC / BURNS COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2023-06-20	IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION	AMBER, Grady, OK	Pass	State
2023-06-20	IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION	AMBER, Grady, OK	Pass	State
2023-06-20	IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION	AMBER, Grady, OK	Pass	State
2023-06-20	IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION	AMBER, Grady, OK	Pass	State
2023-06-20	VM ARKOMA STACK LLC / MERIDIAN COMPRESSOR STATION	CALVIN, Hughes, OK	Pass	State
2023-06-20	VM ARKOMA STACK LLC / MERIDIAN COMPRESSOR STATION	CALVIN, Hughes, OK	Pass	State
2023-06-19	MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file	SAYRE, Beckham, OK	Pass	State
2023-06-19	IRON HORSE MIDSTREAM LLC / TERRITORY COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2023-06-19	MUSTANG FUEL CORP / KC CATTLE 7 8 24 WH STATION	BUTLER, Custer, OK	Pass	State
2023-06-19	IRON HORSE MIDSTREAM LLC / BUFFALO COMPRESSOR STATION	AMBER, Grady, OK	Pass	State

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.