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
2023-12-29	SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT	TONKAWA, Kay, OK	Pass	State
2023-12-29	SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT	TONKAWA, Kay, OK	Pass	State
2023-12-29	ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2023-12-28	NORTH TEXAS NATURAL SELECT MATERIALS LL / PORTABLE PLANT 1	MUSKOGEE, Muskogee, OK	Pass	State
2023-12-27	BOUNTY TRANSFER LLC / KOVAR CCF COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2023-12-27	BOUNTY TRANSFER LLC / KOVAR CCF COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2023-12-27	PONTOTOC SAND AND STONE / PORTABLE PLANT 1	PONTOTOC, Pontotoc, OK	Pass	State
2023-12-26	SUPERIOR MIDSTREAM LLC / CASHION NORTH BOOSTER STATION (WASWO)	CASHION, Logan, OK	Pass	State
2023-12-26	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2023-12-21	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2023-12-21	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2023-12-21	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2023-12-21	TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY	MCALESTER, Pittsburg, OK	Pass	State
2023-12-20	TARGA PIPELINE MIDCONTINENT LLC / WATKINS COMPRESSOR STATION	MADILL, Marshall, OK	Pass	State
2023-12-20	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2023-12-20	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2023-12-20	BOUNTY TRANSFER LLC / DYER COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2023-12-19	SOUTHERN STAR CTL GAS PIPELINE INC / BLACKWELL COMPRESSOR STATION — high-priority violation on file	BLACKWELL, Kay, OK	Pass	State
2023-12-19	BCE MACH III LLC / STEELE 1806 1 34RMH MILLER 1706 7 3MH	DOVER, Kingfisher, OK	Pass	State
2023-12-19	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2023-12-19	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2023-12-19	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2023-12-18	CONTINENTAL RESOURCES / DALWHINNIE 1R 5 4 3XHW PORTMAGEE 1 32	DAVIS, Garvin, OK	Pass	State
2023-12-18	CONTINENTAL RESOURCES / DALWHINNIE 1R 5 4 3XHW PORTMAGEE 1 32	DAVIS, Garvin, OK	Pass	State
2023-12-18	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2023-12-18	PONDEROSA GATHERING LLC / PONDEROSA COMPRESSOR STATION 2	QUINTON, Pittsburg, OK	Pass	State
2023-12-14	CRAWLEY PETROLEUM CORP / ELLA 3 19H PAD	CANTON, Dewey, OK	Pass	State
2023-12-14	BCE MACH III LLC / BETH 32 17 5 1H SAWGRASS 1705 1 32MH	KINGFISHER, Kingfisher, OK	Pass	State
2023-12-14	BCE MACH LLC / BRAD 2 28 15 1H MIKE 2 28 15 1H STAT	ALVA, Woods, OK	Pass	State
2023-12-13	CRAWLEY PETROLEUM CORP / PADEN HEIRS 4 31MH PAD	CANTON, Blaine, OK	Pass	State
2023-12-13	GREAT HORNED OWLS LLC / BECK PAD	MULHALL, Logan, OK	Pass	State
2023-12-13	CRAWLEY PETROLEUM CORP / JACK RABBIT 1 29MH PAD	FAIRVIEW, Major, OK	Pass	State
2023-12-13	HUBBELL UTILITY SOLUTIONS / HUBBELL MANUFACTURING OKC INC	OKLAHOMA CITY, Oklahoma, OK	Pass	State
2023-12-13	TALL OAK WOODFORD LLC / TREE HOUSE COMPRESSOR FACILITY	MCALESTER, Pittsburg, OK	Pass	State
2023-12-13	TALL OAK WOODFORD LLC / TREE HOUSE COMPRESSOR FACILITY	MCALESTER, Pittsburg, OK	Pass	State
2023-12-12	ET GATHERING PROCESSING LLC / BISHOP 1 COMPRESSOR STATION	ARNETT, Ellis, OK	Pass	State
2023-12-12	GREAT HORNED OWLS LLC / HEDGES 6 7 PAD	DOUGLAS, Garfield, OK	Pass	State
2023-12-12	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2023-12-12	GREAT HORNED OWLS LLC / PAUL 26 27 PAD	CRESCENT, Logan, OK	Pass	State
2023-12-12	HUBBELL UTILITY SOLUTIONS / HUBBELL MANUFACTURING OKC INC	OKLAHOMA CITY, Oklahoma, OK	Pass	State
2023-12-12	DCP OPERATING CO LP / STRAIGHT COMPRESSOR STATION	GUYMON, Texas, OK	Pass	State
2023-12-11	FW MIDCON I LLC / HUNT 1307 1 29 20WH	EL RENO, Canadian, OK	Pass	State
2023-12-11	GREAT HORNED OWLS LLC / OWEN PAD	CAMARGO, Dewey, OK	Pass	State
2023-12-11	IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION	NINNEKAH, Grady, OK	Pass	State
2023-12-11	VALIDUS ENERGY II MIDCON LLC / BURCHFIELD TRUST 1H 5 8X	MINCO, Grady, OK	Pass	State
2023-12-11	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	HORNTOWN, Hughes, OK	Pass	State
2023-12-11	FW MIDCON I LLC / VOSS 1 24H	OKARCHE, Kingfisher, OK	Pass	State
2023-12-11	CHISHOLM OIL AND GAS OPERATING LLC / GREAT DIVIDE 12 18N 8W	DOVER, Kingfisher, OK	Pass	State
2023-12-11	ONEOK FIELD SERVICES CO LLC / COTTONWOOD COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2023-12-11	ONEOK FIELD SERVICES CO LLC / COTTONWOOD COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2023-12-08	ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2023-12-08	MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2023-12-08	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	LAMAR, Hughes, OK	Pass	State
2023-12-08	TARGA PIPELINE MIDCONTINENT LLC / GOFF COMPRESSOR STATION	LITTLE CITY, Marshall, OK	Pass	State
2023-12-07	ET GATHERING PROCESSING LLC / UDORA COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-12-07	ET GATHERING PROCESSING LLC / UDORA COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-12-07	TARGA PIPELINE MIDCONTINENT LLC / GRAHAM COMPRESSOR STATION	GRAHAM, Carter, OK	Pass	State
2023-12-07	TARGA PIPELINE MIDCONTINENT LLC / MATHEWS COMPRESSOR STATION	WILSON, Carter, OK	Pass	State
2023-12-07	CONTINENTAL RESOURCES / PLAINVIEW 2 30 19XHW	ALEX, Grady, OK	Pass	State
2023-12-07	MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2023-12-07	CHISHOLM OIL AND GAS OPERATING LLC / THAMIN 19 08 36 1H	HENNESSEY, Kingfisher, OK	Pass	State
2023-12-07	FW MIDCON I LLC / HARMON 1H 31XR	DIBBLE, McClain, OK	Pass	State
2023-12-07	TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY	MCALESTER, Pittsburg, OK	Pass	State
2023-12-07	TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY	MCALESTER, Pittsburg, OK	Pass	State
2023-12-07	BCE MACH II LLC / CHARGING HAWK 1H 4 OIL AND GAS PRODUCT	SWEETWATER, Roger Mills, OK	Pass	State
2023-12-07	BCE MACH III LLC / ROWLAN 2 4 4 4	CANUTE, Washita, OK	Pass	State
2023-12-07	ET GATHERING PROCESSING LLC / REDHORSE COMPRESSOR STATION	ALVA, Woods, OK	Pass	State
2023-12-07	ET GATHERING PROCESSING LLC / AVARD COMPRESSOR STATION	AVARD, Woods, OK	Pass	State
2023-12-06	BCE MACH LLC / PARR 1 25H STA	AMORITA, Alfalfa, OK	Pass	State
2023-12-06	BCE MACH LLC / PARR 1 25H STA	AMORITA, Alfalfa, OK	Pass	State
2023-12-06	BCE MACH LLC / BALDWIN TRUST 35-26-12 1H STATION	CHEROKEE, Alfalfa, OK	Pass	State
2023-12-06	BCE MACH II LLC / TIPTON 21 11 25 10H TIPTON 28 11 25 1H	SWEETWATER, Beckham, OK	Pass	State
2023-12-06	BCE MACH II LLC / TIPTON 20 11 25 12H TIPTON 29 11 25 3H	SWEETWATER, Beckham, OK	Pass	State
2023-12-06	BCE MACH II LLC / COX 34 11 25 12H	SWEETWATER, Beckham, OK	Pass	State
2023-12-06	TARGA PIPELINE MIDCONTINENT LLC / MATHEWS COMPRESSOR STATION	WILSON, Carter, OK	Pass	State
2023-12-06	TARGA PIPELINE MIDCONTINENT LLC / MATHEWS COMPRESSOR STATION	WILSON, Carter, OK	Pass	State
2023-12-06	BCE MACH III LLC / EHU 268 271HO PAD	HENNESSEY, Kingfisher, OK	Pass	State
2023-12-06	BCE MACH III LLC / LEWIS 25 18 7 2HO PAD	DOVER, Kingfisher, OK	Pass	State
2023-12-06	ET GATHERING PROCESSING LLC / DIBBLE COMPRESSOR STATION	DIBBLE, McClain, OK	Pass	State
2023-12-06	ET GATHERING PROCESSING LLC / DIBBLE COMPRESSOR STATION	DIBBLE, McClain, OK	Pass	State
2023-12-06	ET GATHERING PROCESSING LLC / DIBBLE COMPRESSOR STATION	DIBBLE, McClain, OK	Pass	State
2023-12-06	ET GATHERING PROCESSING LLC / DIBBLE COMPRESSOR STATION	DIBBLE, McClain, OK	Pass	State
2023-12-06	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2023-12-06	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2023-12-05	BCE MACH LLC / SCHOELING 5 26 12 1H AND MURROW 8 26 1	CHEROKEE, Alfalfa, OK	Pass	State
2023-12-05	BCE MACH LLC / THORP 4 24 10 1H AND CYNDA LOU 9 24 10	HELENA, Alfalfa, OK	Pass	State
2023-12-05	ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION	BURLINGTON, Alfalfa, OK	Pass	State
2023-12-05	ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION	BURLINGTON, Alfalfa, OK	Pass	State
2023-12-05	ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION	BURLINGTON, Alfalfa, OK	Pass	State
2023-12-05	ET GATHERING PROCESSING LLC / BEAR CREEK COMPRESSOR STATION	RATLIFF CITY, Carter, OK	Pass	State
2023-12-05	ET GATHERING PROCESSING LLC / BEAR CREEK COMPRESSOR STATION	RATLIFF CITY, Carter, OK	Pass	State
2023-12-05	BCE MACH III LLC / EHU 219H	HENNESSEY, Kingfisher, OK	Pass	State
2023-12-05	BCE MACH III LLC / LSEOU 92 3HO LSEOU 93 6HO LSEOU 93 8HO	KINGFISHER, Kingfisher, OK	Pass	State
2023-12-05	BCE MACH III LLC / WHISKEYFEET 1606 3 2MH PAD	KINGFISHER, Kingfisher, OK	Pass	State
2023-12-05	BCE MACH III LLC / LSEOU 18 1HO 19 4HO 24 4HO 25 4HO PAD	DOVER, Kingfisher, OK	Pass	State
2023-12-05	TULSA LFG LLC / AMERICAN ENVIRONMENTAL LANDFILL	SAND SPRINGS, Osage, OK	Pass	State
2023-12-05	TULSA LFG LLC / AMERICAN ENVIRONMENTAL LANDFILL	SAND SPRINGS, Osage, OK	Pass	State
2023-12-05	MARKWEST OKLAHOMA GAS CO LLC / KERNS CANAAN POD 5 COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2023-12-05	ET GATHERING PROCESSING LLC / CHEYENNE COMPRESSOR STATION	CHEYENNE, Roger Mills, OK	Pass	State
2023-12-05	ET GATHERING PROCESSING LLC / ROLL COMPRESSOR STATION	CRAWFORD, Roger Mills, OK	Pass	State

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