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
2018-09-13	TARGA PIPELINE MIDCONTINENT WESTOK LLC / HILLSDALE COMPRESSOR STATION	ENID, Garfield, OK	Pass	State
2018-09-13	TARGA PIPELINE MIDCONTINENT WESTOK LLC / HILLSDALE COMPRESSOR STATION	ENID, Garfield, OK	Pass	State
2018-09-13	ET GATHERING PROCESSING LLC / MURRAY COMPRESSOR STATION	PURDY, Garvin, OK	Pass	State
2018-09-13	ET GATHERING PROCESSING LLC / COX CITY COMPRESSOR STATION	COX CITY, Grady, OK	Pass	State
2018-09-13	MARKWEST OKLAHOMA GAS CO LLC / CALHOUN COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2018-09-13	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2018-09-13	REVOLUTION RESOURCES III LLC / WENZEL 2515 PAD	AVARD, Woods, OK	Pass	State
2018-09-12	TARGA PIPELINE MIDCONTINENT WESTOK LLC / SALT FORK COMPRESSOR STATION	DRIFTWOOD, Alfalfa, OK	Pass	State
2018-09-12	TARGA PIPELINE MIDCONTINENT WESTOK LLC / SALT FORK COMPRESSOR STATION	DRIFTWOOD, Alfalfa, OK	Pass	State
2018-09-12	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2018-09-12	ET GATHERING PROCESSING LLC / PARKER COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2018-09-12	ET GATHERING PROCESSING LLC / PARKER COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2018-09-12	PO AND G OPERATING LLC / MAURINE 1 27	ALEX, Grady, OK	Pass	State
2018-09-12	ENERFIN GATHERING EAST LLC / SEMINOLE COMPRESSOR STATION	SEMINOLE, Seminole, OK	Pass	State
2018-09-12	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2018-09-12	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2018-09-12	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2018-09-12	TARGA PIPELINE MIDCONTINENT WESTOK LLC / WAYNOKA NATURAL GAS PROCESSING PLANT	ALVA, Woods, OK	Pass	State
2018-09-12	TARGA PIPELINE MIDCONTINENT WESTOK LLC / WAYNOKA NATURAL GAS PROCESSING PLANT	ALVA, Woods, OK	Pass	State
2018-09-11	TARGA PIPELINE MIDCONTINENT WESTOK LLC / AMORITA COMPRESSOR STATION	AMORITA, Alfalfa, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2018-09-11	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2018-09-11	CAMINO NATURAL RESOURCES LLC / GARRARD 0805 2 1XXHW	BLANCHARD, Grady, OK	Pass	State
2018-09-11	CAMINO NATURAL RESOURCES LLC / YIPPI KI YAY OORAH PRODUCTION FACILITY	MIDDLEBERG, Grady, OK	Pass	State
2018-09-11	MARKWEST OKLAHOMA GAS CO LLC / BREWER COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2018-09-11	MARKWEST OKLAHOMA GAS CO LLC / BREWER COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION	QUINTON, Pittsburg, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION	QUINTON, Pittsburg, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION	QUINTON, Pittsburg, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION	QUINTON, Pittsburg, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION	QUINTON, Pittsburg, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION	QUINTON, Pittsburg, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / BLACK BEAR COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / BLACK BEAR COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2018-09-11	ET GATHERING PROCESSING LLC / BLACK BEAR COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2018-09-11	TARGA PIPELINE MIDCONTINENT WESTOK LLC / MEGAN COMPRESSOR STATION	ALVA, Woods, OK	Pass	State
2018-09-10	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2018-09-10	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2018-09-10	ET GATHERING PROCESSING LLC / WARDVILLE COMPRESSOR STATION	WARDVILLE, Atoka, OK	Pass	State
2018-09-10	ET GATHERING PROCESSING LLC / WARDVILLE COMPRESSOR STATION	WARDVILLE, Atoka, OK	Pass	State
2018-09-10	NATURAL GAS PIPELINE CO OF AMERICA / COMPRESSOR STATION 184 — high-priority violation on file	SAYRE, Beckham, OK	Pass	State
2018-09-10	NATURAL GAS PIPELINE CO OF AMERICA / COMPRESSOR STATION 184 — high-priority violation on file	SAYRE, Beckham, OK	Pass	State
2018-09-10	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2018-09-10	ET GATHERING PROCESSING LLC / ASHLAND 2 COMPRESSOR STATION	CAIRO, Coal, OK	Pass	State
2018-09-10	MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2018-09-10	CAMINO NATURAL RESOURCES LLC / YIPPI KI YAY OORAH PRODUCTION FACILITY	MIDDLEBERG, Grady, OK	Pass	State
2018-09-10	CAMINO NATURAL RESOURCES LLC / YIPPI KI YAY OORAH PRODUCTION FACILITY	MIDDLEBERG, Grady, OK	Pass	State
2018-09-07	ET GATHERING PROCESSING LLC / BISHOP COMPRESSOR STATION	ARNETT, Ellis, OK	Pass	State
2018-09-07	MARKWEST OKLAHOMA GAS CO LLC / CALHOUN COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2018-09-06	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2018-09-06	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2018-09-06	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	DUSTIN, Hughes, OK	Pass	State
2018-09-06	GEORGIA PACIFIC MUSKOGEE LLC / MUSKOGEE MILL	MUSKOGEE, Muskogee, OK	Pass	State
2018-09-06	SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file	STUART, Pittsburg, OK	Pass	State
2018-09-06	REDCLIFF MIDSTREAM LLC / REDCLIFF PLANT	MUTUAL, Woodward, OK	Pass	State
2018-09-05	XTO ENERGY INC / WASHITA COMPRESSOR STATION	ARDMORE, Carter, OK	Pass	State
2018-09-05	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2018-09-05	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2018-09-05	DIVERSIFIED PRODUCTION LLC / CARTER 28 11 18 2H PAD	FOSS, Washita, OK	Pass	State
2018-09-05	REDCLIFF MIDSTREAM LLC / REDCLIFF PLANT	MUTUAL, Woodward, OK	Pass	State
2018-09-05	REDCLIFF MIDSTREAM LLC / REDCLIFF PLANT	MUTUAL, Woodward, OK	Pass	State
2018-09-04	DCP OPERATING CO LP / LINDSAY BRADLEY COMPRESSOR STATION	BRADLEY, Grady, OK	Pass	State
2018-09-04	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2018-09-04	REDCLIFF MIDSTREAM LLC / REDCLIFF PLANT	MUTUAL, Woodward, OK	Pass	State
2018-09-04	REDCLIFF MIDSTREAM LLC / REDCLIFF PLANT	MUTUAL, Woodward, OK	Pass	State
2018-08-31	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2018-08-31	PALO DURO PIPELINES TEXAS GATHERING LP / PURVIS COMPRESSOR STATION	CHEYENNE, Roger Mills, OK	Pass	State
2018-08-30	PALO DURO G AND P OKLAHOMA LP / BIG MAC COMPRESSOR STATION	ELK CITY, Beckham, OK	Pass	State
2018-08-30	DEVON ENERGY PRODUCTION CO LP / WALKING WOMAN 5 13 9 7H 8H PAD	CALUMET, Canadian, OK	Pass	State
2018-08-30	PALO DURO G AND P OKLAHOMA LP / DILL CITY COMPRESSOR STATION	DILL CITY, Washita, OK	Pass	State
2018-08-29	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2018-08-29	WESTERN FARMERS ELECTRIC COOPERATIVE / HUGO POWER PLANT	FORT TOWSON, Choctaw, OK	Pass	State
2018-08-29	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2018-08-29	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2018-08-29	PETROLINK ENERGY LLC / ASH CREEK COMPRESSOR STATION	KREBS, Pittsburg, OK	Pass	State
2018-08-28	TOM STACK LLC / COMMUNITY COMPRESSOR STATION	OMEGA, Blaine, OK	Pass	State
2018-08-28	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2018-08-28	ENLINK MIDSTREAM SERVICES LLC / CHERRY COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2018-08-28	MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2018-08-28	MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2018-08-28	MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2018-08-27	TOM STACK LLC / BIG SKY COMPRESSOR STATION	UNION CITY, Canadian, OK	Pass	State
2018-08-27	TOM STACK LLC / REPUBLIC STATION	TUTTLE, Grady, OK	Pass	State
2018-08-27	MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2018-08-24	OG AND E / RIVER VALLEY GENERATING STATION	PANAMA, Le Flore, OK	Pass	State
2018-08-23	TOM STACK LLC / BIG SKY COMPRESSOR STATION	UNION CITY, Canadian, OK	Pass	State
2018-08-23	EOG RESOURCES INC / TERRI 1621 1H PRODUCTION FACILITY	BLANCHARD, McClain, OK	Pass	State
2018-08-23	EOG RESOURCES INC / TERRI 1621 1H PRODUCTION FACILITY	BLANCHARD, McClain, OK	Pass	State
2018-08-23	DIVERSIFIED PRODUCTION LLC / HULL COMPRESSOR STATION	WAYNOKA, Woods, OK	Pass	State
2018-08-23	WILLIAMS MIDSTREAM GAS SERVICES LLC / SALT FORK COMPRESSOR STATION	ALVA, Woods, OK	Pass	State
2018-08-22	KOCH FERTILIZER ENID LLC / KOCH FERTILIZER PLANT	ENID, Garfield, OK	Pass	State
2018-08-22	OG AND E / RIVER VALLEY GENERATING STATION	PANAMA, Le Flore, OK	Pass	State
2018-08-22	FW MIDCON I LLC / TOM 0604 1H 13X TDR 0604 1H 14X	CRINER, McClain, OK	Pass	State
2018-08-21	UNBRIDLED RESOURCES LLC / JIMMIE JOYCE CTB PRODUCTION FACILITY	ARNETT, Ellis, OK	Pass	State
2018-08-21	OG AND E / SOONER GENERATING STATION	RED ROCK, Noble, OK	Pass	State
2018-08-21	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State

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