EPA Air · stack tests by state and year

Air-emissions stack tests in Oklahoma, 2019

1,656Stack 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 2019; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Oklahoma, 2019

Oklahoma, other years

Air-emissions stack tests recorded in Oklahoma, 2019

Date	Facility	Where	Kind	Agency
2019-05-14	TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY	WETUMKA, McIntosh, OK	Pass	State
2019-05-14	TALL OAK WOODFORD LLC / PRAIRIE COMPRESSOR FACILITY	WETUMKA, McIntosh, OK	Pass	State
2019-05-14	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2019-05-14	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2019-05-13	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-13	TOM STACK LLC / BIG SKY COMPRESSOR STATION	UNION CITY, Canadian, OK	Pass	State
2019-05-13	TOM STACK LLC / BIG SKY COMPRESSOR STATION	UNION CITY, Canadian, OK	Pass	State
2019-05-13	SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT	TONKAWA, Kay, OK	Pass	State
2019-05-13	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2019-05-13	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2019-05-10	PALO DURO PIPELINES TEXAS GATHERING LP / BECKHAM 2 COMPRESSOR STATION	SWEETWATER, Beckham, OK	Pass	State
2019-05-10	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2019-05-10	ET GATHERING PROCESSING LLC / CHEYENNE VALLEY COMPRESSOR STATION	ORIENTA, Major, OK	Pass	State
2019-05-10	ET GATHERING PROCESSING LLC / CHEYENNE VALLEY COMPRESSOR STATION	ORIENTA, Major, OK	Pass	State
2019-05-10	MARKWEST OKLAHOMA GAS CO LLC / SHERMAN ELLIS COMPRESSOR STATION	HAYWOOD, Pittsburg, OK	Pass	State
2019-05-09	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-09	UNIT PETROLEUM CO / SCHROCK 1H 19	THOMAS, Custer, OK	Pass	State
2019-05-09	TARGA PIPELINE MIDCONTINENT WESTOK LLC / ROBINSON COMPRESSOR STATION	CANTON, Dewey, OK	Pass	State
2019-05-09	TARGA PIPELINE MIDCONTINENT WESTOK LLC / ROBINSON COMPRESSOR STATION	CANTON, Dewey, OK	Pass	State
2019-05-09	EOG RESOURCES INC / DESKINS CTB	BLANCHARD, Grady, OK	Pass	State
2019-05-09	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	HOLDENVILLE, Hughes, OK	Pass	State
2019-05-09	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	HOLDENVILLE, Hughes, OK	Pass	State
2019-05-09	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	HOLDENVILLE, Hughes, OK	Pass	State
2019-05-09	TARGA PIPELINE MIDCONTINENT WESTOK LLC / FISHER COMPRESSOR STATION	CHESTER, Major, OK	Pass	State
2019-05-09	ET GATHERING PROCESSING LLC / CHEYENNE VALLEY COMPRESSOR STATION	ORIENTA, Major, OK	Pass	State
2019-05-09	ET GATHERING PROCESSING LLC / CHEYENNE VALLEY COMPRESSOR STATION	ORIENTA, Major, OK	Pass	State
2019-05-09	ET GATHERING PROCESSING LLC / CHEYENNE VALLEY COMPRESSOR STATION	ORIENTA, Major, OK	Pass	State
2019-05-09	NATIONAL OILWELL VARCO LP / NOV WELLBORE TECHNOLOGIES	OKLAHOMA CITY, Oklahoma, OK	Pass	State
2019-05-09	DIVERSIFIED PRODUCTION LLC / CEDAR COMPRESSOR STATION	CLINTON, Washita, OK	Pass	State
2019-05-08	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-08	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-08	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-08	ONEOK FIELD SERVICES CO LLC / WEST SMALLWOOD COMPRESSOR STATION	HAMMON, Custer, OK	Pass	State
2019-05-08	TARGA PIPELINE MIDCONTINENT WESTOK LLC / DART COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2019-05-08	TARGA PIPELINE MIDCONTINENT WESTOK LLC / BOND COMPRESSOR STATION	CANTON, Dewey, OK	Pass	State
2019-05-08	ET GATHERING PROCESSING LLC / GRADY COMPRESSOR STATION	CHICKASHA, Grady, OK	Pass	State
2019-05-08	ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION	NINNEKAH, Grady, OK	Pass	State
2019-05-08	EOG RESOURCES INC / DESKINS CTB	BLANCHARD, Grady, OK	Pass	State
2019-05-08	TARGA PIPELINE MIDCONTINENT WESTOK LLC / CANTON COMPRESSOR STATION	FAIRVIEW, Major, OK	Pass	State
2019-05-08	LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY	PRYOR, Mayes, OK	Pass	State
2019-05-08	MARKWEST OKLAHOMA GAS CO LLC / VERNER COMPRESSOR STATION	HAYWOOD, Pittsburg, OK	Pass	State
2019-05-08	MARKWEST OKLAHOMA GAS CO LLC / NEWMAN COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2019-05-08	TARGA PIPELINE MIDCONTINENT WESTOK LLC / BENT CREEK COMPRESSOR STATION	MUTUAL, Woodward, OK	Pass	State
2019-05-07	TARGA PIPELINE MIDCONTINENT WESTOK LLC / CHEROKEE COMPRESSOR STATION	CHEROKEE, Alfalfa, OK	Pass	State
2019-05-07	TARGA PIPELINE MIDCONTINENT WESTOK LLC / SOUTH CHEROKEE COMPRESSOR STATION	CHEROKEE, Alfalfa, OK	Pass	State
2019-05-07	TARGA PIPELINE MIDCONTINENT WESTOK LLC / ASHLEY COMPRESSOR STATION	INGERSOLL, Alfalfa, OK	Pass	State
2019-05-07	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-07	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-07	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-07	MARKWEST OKLAHOMA GAS CO LLC / COFFEY COMPRESSOR STATION	CENTRAHOMA, Coal, OK	Pass	State
2019-05-07	MARKWEST OKLAHOMA GAS CO LLC / COFFEY COMPRESSOR STATION	CENTRAHOMA, Coal, OK	Pass	State
2019-05-07	ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION	NINNEKAH, Grady, OK	Pass	State
2019-05-07	ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION	NINNEKAH, Grady, OK	Pass	State
2019-05-07	ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION	NINNEKAH, Grady, OK	Pass	State
2019-05-07	LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY	PRYOR, Mayes, OK	Pass	State
2019-05-07	LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY	PRYOR, Mayes, OK	Pass	State
2019-05-06	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-06	REDCLIFF MIDSTREAM LLC / CANADIAN RIVER COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-05-06	EJ ARDMORE INC / ARDMORE FOUNDRY	ARDMORE, Carter, OK	Pass	State
2019-05-06	ET GATHERING PROCESSING LLC / OIL CITY COMPRESSOR STATION	HEALDTON, Carter, OK	Pass	State
2019-05-06	TARGA PIPELINE MIDCONTINENT WESTOK LLC / WAUKOMIS COMPRESSOR STATION	WAUKOMIS, Garfield, OK	Pass	State
2019-05-06	TARGA PIPELINE MIDCONTINENT WESTOK LLC / WAUKOMIS COMPRESSOR STATION	WAUKOMIS, Garfield, OK	Pass	State
2019-05-06	TARGA PIPELINE MIDCONTINENT WESTOK LLC / WAUKOMIS COMPRESSOR STATION	WAUKOMIS, Garfield, OK	Pass	State
2019-05-06	ET GATHERING PROCESSING LLC / FOSTER COMPRESSOR STATION	ELMORE CITY, Garvin, OK	Pass	State
2019-05-06	TARGA PIPELINE MIDCONTINENT WESTOK LLC / SMITH COMPRESSOR STATION	WAKITA, Grant, OK	Pass	State
2019-05-06	MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2019-05-03	MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2019-05-02	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2019-05-02	DEVON ENERGY PRODUCTION CO LP / LONG NECK CPF	OMEGA, Kingfisher, OK	Pass	State
2019-05-01	MARKWEST PIONEER LLC / MIDLINE COMPRESSOR STATION	TUSHKA, Atoka, OK	Pass	State
2019-05-01	MARKWEST PIONEER LLC / MIDLINE COMPRESSOR STATION	TUSHKA, Atoka, OK	Pass	State
2019-05-01	ET GATHERING PROCESSING LLC / DIBBLE COMPRESSOR STATION	DIBBLE, McClain, OK	Pass	State
2019-05-01	ET GATHERING PROCESSING LLC / DIBBLE COMPRESSOR STATION	DIBBLE, McClain, OK	Pass	State
2019-04-30	MARKWEST PIONEER LLC / MIDLINE COMPRESSOR STATION	TUSHKA, Atoka, OK	Pass	State
2019-04-30	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	CHICKASHA, Grady, OK	Pass	State
2019-04-30	ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION	BLANCHARD, Grady, OK	Pass	State
2019-04-30	SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2019-04-30	SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2019-04-30	SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2019-04-30	VALIDUS ENERGY II MIDCON LLC / COPELAND 6 36 1508MH 7 36 1508MH NANCY	OKARCHE, Kingfisher, OK	Pass	State
2019-04-29	ET GATHERING PROCESSING LLC / ALFALFA COMPRESSOR STATION	CHEROKEE, Alfalfa, OK	Pass	State
2019-04-29	ET GATHERING PROCESSING LLC / UDORA COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-04-29	ET GATHERING PROCESSING LLC / UDORA COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-04-29	ET GATHERING PROCESSING LLC / UDORA COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-04-29	ET GATHERING PROCESSING LLC / UDORA COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-04-29	SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2019-04-29	SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2019-04-25	WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file	WYNNEWOOD, Garvin, OK	Fail	State
2019-04-24	PALO DURO PIPELINES TEXAS GATHERING LP / BECKHAM 2 COMPRESSOR STATION	SWEETWATER, Beckham, OK	Pass	State
2019-04-24	PALO DURO PIPELINES TEXAS GATHERING LP / BECKHAM 2 COMPRESSOR STATION	SWEETWATER, Beckham, OK	Pass	State
2019-04-24	SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2019-04-24	SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2019-04-24	SANTA FE OPERATING LLC / MCKAY COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2019-04-23	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2019-04-23	WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file	WYNNEWOOD, Garvin, OK	Pass	State
2019-04-23	CAMINO NATURAL RESOURCES LLC / THURSTON 1 5 6 1H	CHICKASHA, Grady, OK	Pass	State
2019-04-23	PETROLINK ENERGY LLC / WILZETTA COMPRESSOR STATION	PRAGUE, Lincoln, OK	Pass	State
2019-04-23	SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file	STUART, Pittsburg, OK	Pass	State
2019-04-23	SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file	STUART, Pittsburg, OK	Pass	State
2019-04-22	FW MIDCON I LLC / STARK 9H 10H 1LMX	OMEGA, Blaine, OK	Pass	State

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