EPA Air · stack tests by state and year

Air-emissions stack tests in Oklahoma, 2018

1,684Stack 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 2018; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Oklahoma, 2018

Oklahoma, other years

Air-emissions stack tests recorded in Oklahoma, 2018

Date	Facility	Where	Kind	Agency
2018-02-05	COTERRA ENERGY OPERATING CO / GEPNER 1 1H FACILITY	GEARY, Blaine, OK	Pass	State
2018-02-05	MARKWEST OKLAHOMA GAS CO LLC / SCHWARZ COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2018-02-05	PRESIDIO PETROLEUM LLC / MARIK 4 3	BURNS FLAT, Washita, OK	Pass	State
2018-02-02	MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2018-02-01	MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2018-01-31	FW MIDCON I LLC / HUFFMAN 1H 30X	FOSTER, Garvin, OK	Pass	State
2018-01-31	FW MIDCON I LLC / HUNTER CTB	BRAY, Stephens, OK	Pass	State
2018-01-30	OG AND E / MUSTANG ENERGY CENTER	OKLAHOMA CITY, Canadian, OK	Pass	State
2018-01-30	WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file	WYNNEWOOD, Garvin, OK	Pass	State
2018-01-30	OG AND E / RIVER VALLEY GENERATING STATION	PANAMA, Le Flore, OK	Pass	State
2018-01-30	TERRA NITROGEN LP / VERDIGRIS PLANT	CLAREMORE, Rogers, OK	Pass	State
2018-01-29	OG AND E / MUSTANG ENERGY CENTER	OKLAHOMA CITY, Canadian, OK	Pass	State
2018-01-26	DEVON ENERGY PRODUCTION CO LP / BLUE OX 31 30 16N 10W 1HX	WATONGA, Blaine, OK	Pass	State
2018-01-26	MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION	LOYAL, Kingfisher, OK	Pass	State
2018-01-26	DEVON ENERGY PRODUCTION CO LP / BORN FREE 30 2 AH 30 2H	OMEGA, Kingfisher, OK	Pass	State
2018-01-26	DEVON ENERGY PRODUCTION CO LP / PUMP HOUSE 32 1H 1AH 2H	OMEGA, Kingfisher, OK	Pass	State
2018-01-26	ET GATHERING PROCESSING LLC / RICHARD HILL COMPRESSOR STATION	HARTSHORNE, Pittsburg, OK	Pass	State
2018-01-25	UNBRIDLED RESOURCES LLC / DETRIXHE 21 18 26 1H STATION	ARNETT, Ellis, OK	Pass	State
2018-01-25	UNBRIDLED RESOURCES LLC / EDDY TEDDY 19 19 25 1H STATION	ARNETT, Ellis, OK	Pass	State
2018-01-24	SUPERIOR MIDSTREAM LLC / CASHION NORTH BOOSTER STATION (WASWO)	CASHION, Logan, OK	Pass	State
2018-01-23	UNBRIDLED RESOURCES LLC / HERMAN 36 20 25 1H STATION	ARNETT, Ellis, OK	Pass	State
2018-01-23	UNBRIDLED RESOURCES LLC / BERRYMAN 4 17 23 1HA	ARNETT, Ellis, OK	Pass	State
2018-01-23	SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT	TONKAWA, Kay, OK	Pass	State
2018-01-23	SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT	TONKAWA, Kay, OK	Pass	State
2018-01-23	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2018-01-23	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2018-01-23	PRESIDIO PETROLEUM LLC / GREGORY PROPERTIES 1 5H STATION	ELK CITY, Washita, OK	Pass	State
2018-01-22	VALIDUS ENERGY II MIDCON LLC / DONNA M 1 9 1712MH	WATONGA, Blaine, OK	Pass	State
2018-01-22	OG AND E / MUSTANG ENERGY CENTER	OKLAHOMA CITY, Canadian, OK	Pass	State
2018-01-22	OG AND E / MUSKOGEE GENERATING STATION — high-priority violation on file	FORT GIBSON, Muskogee, OK	Pass	State
2018-01-22	PRESIDIO PETROLEUM LLC / BARBER 2 9HB BARBER FAMILY TRUST 1 9H	CRAWFORD, Roger Mills, OK	Pass	State
2018-01-22	UNBRIDLED RESOURCES LLC / REX 5 15 24 1H STATION	CRAWFORD, Roger Mills, OK	Pass	State
2018-01-22	PRESIDIO PETROLEUM LLC / ALLEN 1 34H	CRAWFORD, Roger Mills, OK	Pass	State
2018-01-22	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2018-01-22	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2018-01-19	ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT	ALVA, Woods, OK	Pass	State
2018-01-19	ET GATHERING PROCESSING LLC / AVARD COMPRESSOR STATION	AVARD, Woods, OK	Pass	State
2018-01-18	FW MIDCON I LLC / BRENDA CHAPMAN 1 25 36MXH	PIEDMONT, Canadian, OK	Pass	State
2018-01-18	DCP OPERATING CO LP / FINLEY COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2018-01-18	DCP OPERATING CO LP / FINLEY COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2018-01-18	DCP OPERATING CO LP / FINLEY COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2018-01-18	ET GATHERING PROCESSING LLC / COUNTY LINE COMPRESSOR STATION	DACOMA, Woods, OK	Pass	State
2018-01-17	PRESIDIO PETROLEUM LLC / MALSON 1 28H	CRAWFORD, Roger Mills, OK	Pass	State
2018-01-16	STONE OAK OPERATING LLC / NINE 3 28H	BUFFALO, Harper, OK	Pass	State
2018-01-15	OG AND E / MUSTANG ENERGY CENTER	OKLAHOMA CITY, Canadian, OK	Pass	State
2018-01-15	COTERRA ENERGY OPERATING CO / COPELAND 4 5 6 7 8 9 33H FACILITY	CALUMET, Canadian, OK	Pass	State
2018-01-15	ONEOK FIELD SERVICES CO LLC / SMALLWOOD COMPRESSOR STATION	BUTLER, Custer, OK	Pass	State
2018-01-15	DCP OPERATING CO LP / FINLEY COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2018-01-15	DCP OPERATING CO LP / FINLEY COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2018-01-15	DCP OPERATING CO LP / FINLEY COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2018-01-15	MUSTANG GAS PRODUCTS LLC / DOVER HENNESSEY GAS PLANT — high-priority violation on file	HENNESSEY, Kingfisher, OK	Pass	State
2018-01-12	ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2018-01-12	DEVON ENERGY PRODUCTION CO LP / BLAND 29 13 8 1H	EL RENO, Canadian, OK	Pass	State
2018-01-11	DEVON ENERGY PRODUCTION CO LP / SIDNEY 27 16 10 1H WELLPAD	WATONGA, Blaine, OK	Pass	State
2018-01-11	TERRITORY RESOURCES LLC / TIGER 2 15 STATION	RUSH SPRINGS, Grady, OK	Pass	State
2018-01-11	FW MIDCON I LLC / NEWBY 1 7H	ALEX, Garvin, OK	Pass	State
2018-01-11	ET GATHERING PROCESSING LLC / AVARD COMPRESSOR STATION	AVARD, Woods, OK	Pass	State
2018-01-11	ET GATHERING PROCESSING LLC / AVARD COMPRESSOR STATION	AVARD, Woods, OK	Pass	State
2018-01-10	ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION	PUTNAM, Dewey, OK	Pass	State
2018-01-10	ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION	PUTNAM, Dewey, OK	Pass	State
2018-01-10	ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION	PUTNAM, Dewey, OK	Pass	State
2018-01-10	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2018-01-10	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2018-01-10	FW MIDCON I LLC / CALVIN 8 16 9 1H 2H	OMEGA, Kingfisher, OK	Pass	State
2018-01-10	ET GATHERING PROCESSING LLC / COUNTY LINE COMPRESSOR STATION	DACOMA, Woods, OK	Pass	State
2018-01-10	ET GATHERING PROCESSING LLC / COUNTY LINE COMPRESSOR STATION	DACOMA, Woods, OK	Pass	State
2018-01-10	ET GATHERING PROCESSING LLC / COUNTY LINE COMPRESSOR STATION	DACOMA, Woods, OK	Pass	State
2018-01-09	ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION	PUTNAM, Dewey, OK	Pass	State
2018-01-09	ONEOK FIELD SERVICES CO LLC / EAST PUTNAM COMPRESSOR STATION	PUTNAM, Dewey, OK	Pass	State
2018-01-09	SUPERIOR MIDSTREAM LLC / MINCO GAS PLANT	TUTTLE, Grady, OK	Pass	State
2018-01-08	OG AND E / MUSTANG ENERGY CENTER	OKLAHOMA CITY, Canadian, OK	Pass	State
2018-01-05	FW MIDCON I LLC / HANSEN 1607 1 12MH	KINGFISHER, Kingfisher, OK	Pass	State
2018-01-04	ET GATHERING PROCESSING LLC / OIL CITY COMPRESSOR STATION	HEALDTON, Carter, OK	Pass	State
2018-01-04	ET GATHERING PROCESSING LLC / OIL CITY COMPRESSOR STATION	HEALDTON, Carter, OK	Pass	State
2018-01-04	ET GATHERING PROCESSING LLC / OIL CITY COMPRESSOR STATION	HEALDTON, Carter, OK	Pass	State
2018-01-04	ET GATHERING PROCESSING LLC / OIL CITY COMPRESSOR STATION	HEALDTON, Carter, OK	Pass	State
2018-01-04	TALL OAK MIDCON LLC / MAGIC CIRCLE COMPRESSOR STATION	DACOMA, Woods, OK	Pass	State
2018-01-03	ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2018-01-03	ET GATHERING PROCESSING LLC / OIL CITY COMPRESSOR STATION	HEALDTON, Carter, OK	Pass	State
2018-01-03	TARGA PIPELINE MIDCONTINENT WESTOK LLC / HILLSDALE COMPRESSOR STATION	ENID, Garfield, OK	Pass	State
2018-01-03	TARGA PIPELINE MIDCONTINENT WESTOK LLC / HILLSDALE COMPRESSOR STATION	ENID, Garfield, OK	Pass	State
2018-01-02	TARGA PIPELINE MIDCONTINENT WESTOK LLC / AMORITA COMPRESSOR STATION	AMORITA, Alfalfa, OK	Pass	State
2018-01-02	TARGA PIPELINE MIDCONTINENT WESTOK LLC / SALT FORK COMPRESSOR STATION	DRIFTWOOD, Alfalfa, OK	Pass	State
2018-01-02	TULSA CEMENT LLC DBA CENTRAL PLAINS CEM / TULSA ROGERS COUNTY LINE	TULSA, Rogers, OK	Pass	State

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