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
2023-11-07	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2023-11-07	PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-11-07	PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-11-06	PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-11-06	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	GERTY, Hughes, OK	Pass	State
2023-11-03	CONTINENTAL RESOURCES / EMPIRE 1 17 20XHW	RATLIFF CITY, Carter, OK	Pass	State
2023-11-03	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2023-11-03	EOG RESOURCES INC / HAWK DUAL CTB	NEWCASTLE, McClain, OK	Pass	State
2023-11-02	FW MIDCON I LLC / CALF ROPE 1 1 12MXH STRACK 1 2 11XH	WATONGA, Blaine, OK	Pass	State
2023-11-02	ET GATHERING PROCESSING LLC / SOLDIER COMPRESSOR STATION	BRADLEY, Grady, OK	Pass	State
2023-11-02	ET GATHERING PROCESSING LLC / SOLDIER COMPRESSOR STATION	BRADLEY, Grady, OK	Pass	State
2023-11-02	BCE MACH III LLC / EHU 234H 235H	HENNESSEY, Kingfisher, OK	Pass	State
2023-11-02	ET GATHERING PROCESSING LLC / CHEYENNE COMPRESSOR STATION	CHEYENNE, Roger Mills, OK	Pass	State
2023-11-02	ET GATHERING PROCESSING LLC / CANUTE COMPRESSOR STATION	BURNS FLAT, Washita, OK	Pass	State
2023-11-01	ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2023-11-01	ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2023-11-01	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	BRADLEY, Grady, OK	Pass	State
2023-11-01	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	BRADLEY, Grady, OK	Pass	State
2023-11-01	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	AMBER, Grady, OK	Pass	State
2023-11-01	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	AMBER, Grady, OK	Pass	State
2023-11-01	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	AMBER, Grady, OK	Pass	State
2023-11-01	ET GATHERING PROCESSING LLC / UNION COMPRESSOR STATION	TABLER, Grady, OK	Pass	State
2023-11-01	ET GATHERING PROCESSING LLC / UNION COMPRESSOR STATION	TABLER, Grady, OK	Pass	State
2023-11-01	ET GATHERING PROCESSING LLC / UNION COMPRESSOR STATION	TABLER, Grady, OK	Pass	State
2023-11-01	ET GATHERING PROCESSING LLC / UNION COMPRESSOR STATION	TABLER, Grady, OK	Pass	State
2023-11-01	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2023-11-01	MARKWEST OKLAHOMA GAS CO LLC / DOVER COMPRESSOR STATION	DOVER, Kingfisher, OK	Pass	State
2023-10-31	ONEOK FIELD SERVICES CO LLC / DAKOTA COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2023-10-31	ONEOK FIELD SERVICES CO LLC / DAKOTA COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2023-10-31	ONEOK FIELD SERVICES CO LLC / REDTAIL COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2023-10-31	ONEOK FIELD SERVICES CO LLC / REDTAIL COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2023-10-31	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	BRADLEY, Grady, OK	Pass	State
2023-10-31	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	BRADLEY, Grady, OK	Pass	State
2023-10-31	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	AMBER, Grady, OK	Pass	State
2023-10-31	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	AMBER, Grady, OK	Pass	State
2023-10-31	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	AMBER, Grady, OK	Pass	State
2023-10-30	ET GATHERING PROCESSING LLC / MOON COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-10-30	ET GATHERING PROCESSING LLC / MOON COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2023-10-30	ONEOK FIELD SERVICES CO LLC / REDTAIL COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2023-10-30	PEOPLES ELECTRIC COOP / BUZZARD FLOP	GERTY, Hughes, OK	Pass	State
2023-10-30	DIVERSIFIED PRODUCTION LLC / DOVER UNIT TRELLIUM 1807 1OH 11 DOVER	HENNESSEY, Kingfisher, OK	Pass	State
2023-10-27	PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-10-27	MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2023-10-27	MARKWEST OKLAHOMA GAS CO LLC / SIGMA COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2023-10-27	EOG RESOURCES INC / DOROTHY COMPRESSOR STATION	BLANCHARD, McClain, OK	Pass	State
2023-10-27	TOM STACK LLC / BENNETT COMPRESSOR STATION	STILLWATER, Payne, OK	Pass	State
2023-10-27	SAINT FRANCIS HEALTH SYSTEM / 6161 S YALE ST FRANCIS HOSPITAL MAIN	TULSA, Tulsa, OK	Pass	State
2023-10-26	ET GATHERING PROCESSING LLC / GEARY COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2023-10-26	ET GATHERING PROCESSING LLC / GEARY COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2023-10-26	PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-10-26	PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-10-26	PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-10-26	PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-10-26	PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-10-26	PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-10-26	BCE MACH III LLC / EHU 217H 218H	HENNESSEY, Kingfisher, OK	Pass	State
2023-10-26	BCE MACH III LLC / ROWDY 1706 1 23MH DOUGHERTY 26 17 6 1H	KINGFISHER, Kingfisher, OK	Pass	State
2023-10-26	EOG RESOURCES INC / DOROTHY COMPRESSOR STATION	BLANCHARD, McClain, OK	Pass	State
2023-10-26	EOG RESOURCES INC / DOROTHY COMPRESSOR STATION	BLANCHARD, McClain, OK	Pass	State
2023-10-25	PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-10-25	PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file	CENTRAHOMA, Coal, OK	Pass	State
2023-10-25	FORESTER MIDSTREAM LLC / ALEDO TAYLOR AMINE PLANT	ALEDO, Dewey, OK	Pass	State
2023-10-25	EOG RESOURCES INC / GALAXY CTB PRODUCTION FACILITY	TUTTLE, Grady, OK	Pass	State
2023-10-25	PETROLINK ENERGY LLC / EAST CHANDLER COMPRESSOR STATION	CHANDLER, Lincoln, OK	Pass	State
2023-10-25	ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY	BRADLEY, McClain, OK	Pass	State
2023-10-25	ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY	BRADLEY, McClain, OK	Pass	State
2023-10-25	ONEOK FIELD SERVICES CO LLC / WICKHAM LATERAL COMPRESSOR STATION	LEEDEY, Roger Mills, OK	Pass	State
2023-10-24	ENABLE GAS TRANSMISSION LLC / CUSTER COMPRESSOR STATION	ARAPAHO, Custer, OK	Pass	State
2023-10-24	ENABLE GAS TRANSMISSION LLC / CUSTER COMPRESSOR STATION	ARAPAHO, Custer, OK	Pass	State
2023-10-24	MARKWEST OKLAHOMA GAS CO LLC / HELEN MEIER COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2023-10-24	BCE MACH III LLC / LSEOU 94 2HO LSEOU 94 3HO LSEOU 95 3HO	KINGFISHER, Kingfisher, OK	Pass	State
2023-10-24	BCE MACH III LLC / LSEOU 13 2HO LSEOU 14 4HO LSEOU 29 4HO	CRESCENT, Kingfisher, OK	Pass	State
2023-10-24	BCE MACH III LLC / LANKARD FAMILY 3 16 6 3HO 3 16 6 4HO 3	KINGFISHER, Kingfisher, OK	Pass	State
2023-10-24	BCE MACH III LLC / LSEOU 91 5HO 91 6HO PAD	CASHION, Kingfisher, OK	Pass	State
2023-10-24	PETROLINK ENERGY LLC / CABLE COMPRESSOR STATION	BLOCKER, Pittsburg, OK	Pass	State
2023-10-24	PETROLINK ENERGY LLC / CABLE COMPRESSOR STATION	BLOCKER, Pittsburg, OK	Pass	State
2023-10-24	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2023-10-24	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2023-10-23	IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2023-10-23	IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2023-10-23	IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2023-10-23	IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2023-10-23	IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2023-10-23	ET GATHERING PROCESSING LLC / GEARY COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2023-10-23	BCE MACH III LLC / HUMPHREY 2 5H LNU 92 2HO LSEOU 10 2HO	DOVER, Kingfisher, OK	Pass	State
2023-10-23	BCE MACH III LLC / LSEOU 37 3HO LSEOU 37 4HO LSEOU 50 4HO	CRESCENT, Kingfisher, OK	Pass	State
2023-10-23	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2023-10-20	DCP OPERATING CO LP / CANTON BOOSTER	CANTON, Blaine, OK	Pass	State
2023-10-20	HARRISON GYPSUM LLC DBA ARCOSA SPECIALT / MOORELAND	MOORELAND, Woodward, OK	Pass	State
2023-10-19	VALIDUS ENERGY II MIDCON LLC / SEABISCUIT PAD	YUKON, Canadian, OK	Pass	State
2023-10-19	ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2023-10-19	ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2023-10-19	ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2023-10-19	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2023-10-19	MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2023-10-19	BCE MACH III LLC / BENDA 3 16 6 1 2 5 7HO PAD	KINGFISHER, Kingfisher, OK	Pass	State
2023-10-19	BCE MACH III LLC / BENDA 3 16 6 1 2 5 7HO PAD	KINGFISHER, Kingfisher, OK	Pass	State
2023-10-19	BCE MACH III LLC / THEMER 32 18 6 3HO 32 18 6 4HO PAD	DOVER, Kingfisher, OK	Pass	State
2023-10-19	BCE MACH III LLC / PAULINE 32 18 6 5HO 6HO PAD	DOVER, Kingfisher, OK	Pass	State
2023-10-19	CALYX ENERGY III LLC / EAGLE PAD	VERNON, Pittsburg, OK	Pass	State

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