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
2018-03-14	ENLINK MIDSTREAM SERVICES LLC / RUBY COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2018-03-13	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2018-03-13	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2018-03-13	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2018-03-13	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2018-03-13	OG AND E / MUSTANG ENERGY CENTER	OKLAHOMA CITY, Canadian, OK	Pass	State
2018-03-13	ENLINK MIDSTREAM SERVICES LLC / RUBY COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2018-03-13	ENLINK MIDSTREAM SERVICES LLC / RUBY COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2018-03-13	ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT	EL RENO, Canadian, OK	Pass	State
2018-03-13	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	GERTY, Hughes, OK	Pass	State
2018-03-13	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2018-03-13	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2018-03-13	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2018-03-12	ONEOK FIELD SERVICES CO LLC / GREENFIELD COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2018-03-12	ONEOK FIELD SERVICES CO LLC / GREENFIELD COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2018-03-12	ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT	EL RENO, Canadian, OK	Pass	State
2018-03-12	ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT	EL RENO, Canadian, OK	Pass	State
2018-03-12	ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT	EL RENO, Canadian, OK	Pass	State
2018-03-12	ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT	EL RENO, Canadian, OK	Pass	State
2018-03-12	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	GERTY, Hughes, OK	Pass	State
2018-03-12	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	GERTY, Hughes, OK	Pass	State
2018-03-12	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2018-03-12	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2018-03-09	ENLINK MIDSTREAM SERVICES LLC / SAPPHIRE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2018-03-09	ET GATHERING PROCESSING LLC / ASHLAND 2 COMPRESSOR STATION	CAIRO, Coal, OK	Pass	State
2018-03-09	ET GATHERING PROCESSING LLC / POWELL COMPRESSOR STATION	ASHLAND, Pittsburg, OK	Pass	State
2018-03-08	US GYPSUM CO / SOUTHARD 227	SOUTHARD, Blaine, OK	Pass	State
2018-03-08	US GYPSUM CO / SOUTHARD 227	SOUTHARD, Blaine, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / ROBE CREEK COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / ROBE CREEK COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2018-03-08	GREAT HORNED OWLS LLC / PEARL PAD	DOUGLAS, Garfield, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / SOUTH POTEAU COMPRESSOR STATION	MONROE, Le Flore, OK	Pass	State
2018-03-08	NORIT AMERICAS INC / PRYOR ACTIVATED CARBON PLANT	PRYOR, Mayes, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / POWELL COMPRESSOR STATION	ASHLAND, Pittsburg, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / POWELL COMPRESSOR STATION	ASHLAND, Pittsburg, OK	Pass	State
2018-03-08	ET GATHERING PROCESSING LLC / POWELL COMPRESSOR STATION	ASHLAND, Pittsburg, OK	Pass	State
2018-03-07	ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT	EL RENO, Canadian, OK	Pass	State
2018-03-07	ENLINK MIDSTREAM SERVICES LLC / SAPPHIRE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2018-03-07	ENLINK MIDSTREAM SERVICES LLC / SAPPHIRE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2018-03-07	ET GATHERING PROCESSING LLC / ROBE CREEK COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2018-03-07	ET GATHERING PROCESSING LLC / ROBE CREEK COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2018-03-07	GREAT HORNED OWLS LLC / PATRICIA PAD	DOUGLAS, Garfield, OK	Pass	State
2018-03-07	GREAT HORNED OWLS LLC / PATRICIA PAD	DOUGLAS, Garfield, OK	Pass	State
2018-03-07	ET GATHERING PROCESSING LLC / NORTH WILBURTON 4 COMPRESSOR STATION	WILBURTON, Latimer, OK	Pass	State
2018-03-07	ET GATHERING PROCESSING LLC / MILTON COMPRESSOR STATION	BOKOSHE, Le Flore, OK	Pass	State
2018-03-07	ET GATHERING PROCESSING LLC / WEST WILBURTON COMPRESSOR STATION	HARTSHORNE, Pittsburg, OK	Pass	State
2018-03-07	PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO NORTHEASTERN POWER STATION — high-priority violation on file	OOLOGAH, Rogers, OK	Pass	State
2018-03-06	MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file	SAYRE, Beckham, OK	Pass	State
2018-03-06	MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file	SAYRE, Beckham, OK	Pass	State
2018-03-06	ET GATHERING PROCESSING LLC / AMERICAN HORSE COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2018-03-06	ET GATHERING PROCESSING LLC / AMERICAN HORSE COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2018-03-06	ET GATHERING PROCESSING LLC / AMERICAN HORSE COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2018-03-06	ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION	NINNEKAH, Grady, OK	Pass	State
2018-03-06	ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION	NINNEKAH, Grady, OK	Pass	State
2018-03-06	ET GATHERING PROCESSING LLC / CARTERSVILLE COMPRESSOR STATION	KEOTA, Haskell, OK	Pass	State
2018-03-06	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2018-03-06	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2018-03-06	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2018-03-06	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2018-03-06	ET GATHERING PROCESSING LLC / SWEETIN COMPRESSOR STATION	PITTSBURG, Pittsburg, OK	Pass	State
2018-03-06	ET GATHERING PROCESSING LLC / HAILEYVILLE COMPRESSOR STATION	HAILEYVILLE, Pittsburg, OK	Pass	State
2018-03-05	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2018-03-05	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2018-03-05	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2018-03-05	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2018-03-05	TOM STACK LLC / COOP COMPRESSOR FACILITY	OKARCHE, Kingfisher, OK	Pass	State
2018-03-05	ENABLE GAS TRANSMISSION LLC / SOUTHEAST SPIRO COMPRESSOR STATION	SPIRO, Le Flore, OK	Pass	State
2018-03-05	ET GATHERING PROCESSING LLC / SOUTH POTEAU COMPRESSOR STATION	MONROE, Le Flore, OK	Pass	State
2018-03-05	ET GATHERING PROCESSING LLC / CANADIAN COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2018-03-05	ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2018-03-02	FW MIDCON I LLC / RATLIFF 1H 22X BRIDWELL 1H 22X	MIDDLEBERG, Grady, OK	Pass	State
2018-03-02	FW MIDCON I LLC / MCCLELLAND 1H 26X	VELMA, Stephens, OK	Pass	State
2018-02-28	BCE MACH III LLC / FOUNTAIN 11 11 21 1H PAD	ELK CITY, Beckham, OK	Pass	State
2018-02-28	COTERRA ENERGY OPERATING CO / LEON GUNDY BATTERY	GEARY, Canadian, OK	Pass	State
2018-02-28	SUPERIOR MIDSTREAM LLC / COPPERHEAD COMPRESSOR STATION FACILITY	CHANDLER, Lincoln, OK	Pass	State
2018-02-28	OG AND E / MUSKOGEE GENERATING STATION — high-priority violation on file	FORT GIBSON, Muskogee, OK	Pass	State
2018-02-28	PALO DURO PIPELINES TEXAS GATHERING LP / SCOUT RIDGE COMPRESSOR STATION	REYDON, Roger Mills, OK	Pass	State
2018-02-28	ONEOK FIELD SERVICES CO LLC / WOODWARD GAS PLANT	WOODWARD, Woodward, OK	Pass	State
2018-02-26	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2018-02-26	WILLIAMS MIDSTREAM GAS SERVICES LLC / NORTH ALVA 2 COMPRESSOR STATION	ALVA, Woods, OK	Pass	State
2018-02-26	WILLIAMS MIDSTREAM GAS SERVICES LLC / NORTH ALVA 2 COMPRESSOR STATION	ALVA, Woods, OK	Pass	State
2018-02-24	OG AND E / SOONER GENERATING STATION	RED ROCK, Noble, OK	Pass	State
2018-02-23	PALO DURO G AND P OKLAHOMA LP / HOGSHOOTER COMPRESSOR STATION	SWEETWATER, Beckham, OK	Pass	State
2018-02-23	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2018-02-23	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2018-02-23	OG AND E / SOONER GENERATING STATION	RED ROCK, Noble, OK	Pass	State
2018-02-23	OG AND E / SOONER GENERATING STATION	RED ROCK, Noble, OK	Pass	State
2018-02-23	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2018-02-22	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2018-02-22	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2018-02-22	ET GATHERING PROCESSING LLC / CRESCENT COMPRESSOR STATION	CRESCENT, Logan, OK	Pass	State
2018-02-22	ET GATHERING PROCESSING LLC / BALSIGER COMPRESSOR STATION	CRESCENT, Logan, OK	Pass	State
2018-02-22	ET GATHERING PROCESSING LLC / MILLER COMPRESSOR STATION	GUTHRIE, Logan, OK	Pass	State
2018-02-22	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2018-02-21	WESTERN FARMERS ELECTRIC COOPERATIVE / HUGO POWER PLANT	FORT TOWSON, Choctaw, OK	Pass	State

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