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
2019-03-12	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2019-03-12	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2019-03-12	ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2019-03-12	ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2019-03-12	ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2019-03-12	ET GATHERING PROCESSING LLC / MURRAY COMPRESSOR STATION	PURDY, Garvin, OK	Pass	State
2019-03-12	ET GATHERING PROCESSING LLC / MURRAY COMPRESSOR STATION	PURDY, Garvin, OK	Pass	State
2019-03-12	ET GATHERING PROCESSING LLC / GRADY GAS PLANT	BRADLEY, Grady, OK	Pass	State
2019-03-12	ET GATHERING PROCESSING LLC / GRADY GAS PLANT	BRADLEY, Grady, OK	Pass	State
2019-03-12	ET GATHERING PROCESSING LLC / GRADY GAS PLANT	BRADLEY, Grady, OK	Pass	State
2019-03-12	TOM STACK LLC / REPUBLIC STATION	TUTTLE, Grady, OK	Pass	State
2019-03-12	TOM STACK LLC / REPUBLIC STATION	TUTTLE, Grady, OK	Pass	State
2019-03-12	TOM STACK LLC / REPUBLIC STATION	TUTTLE, Grady, OK	Pass	State
2019-03-12	MAGELLAN PIPELINE CO LP / PONCA CITY STATION — high-priority violation on file	PONCA CITY, Kay, OK	Pass	State
2019-03-12	MAGELLAN PIPELINE CO LP / PONCA CITY STATION — high-priority violation on file	PONCA CITY, Kay, OK	Pass	State
2019-03-11	ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2019-03-11	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2019-03-11	WESTERN FARMERS ELECTRIC COOPERATIVE / HUGO POWER PLANT	FORT TOWSON, Choctaw, OK	Pass	State
2019-03-11	ET GATHERING PROCESSING LLC / ASHLAND 2 COMPRESSOR STATION	CAIRO, Coal, OK	Pass	State
2019-03-11	ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2019-03-11	ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2019-03-11	ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION	THOMAS, Custer, OK	Pass	State
2019-03-11	ET GATHERING PROCESSING LLC / BISHOP 2 COMPRESSOR STATION	ARNETT, Ellis, OK	Pass	State
2019-03-11	ET GATHERING PROCESSING LLC / GRADY COMPRESSOR STATION	CHICKASHA, Grady, OK	Pass	State
2019-03-11	TOM STACK LLC / REPUBLIC STATION	TUTTLE, Grady, OK	Pass	State
2019-03-11	TOM STACK LLC / REPUBLIC STATION	TUTTLE, Grady, OK	Pass	State
2019-03-11	SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT	TONKAWA, Kay, OK	Pass	State
2019-03-11	MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2019-03-11	SUPERIOR MIDSTREAM LLC / PERKINS GAS PLANT	PERKINS, Lincoln, OK	Pass	State
2019-03-11	ET GATHERING PROCESSING LLC / ROLL COMPRESSOR STATION	CRAWFORD, Roger Mills, OK	Pass	State
2019-03-08	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2019-03-08	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2019-03-08	PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO NORTHEASTERN POWER STATION — high-priority violation on file	OOLOGAH, Rogers, OK	Pass	State
2019-03-07	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2019-03-07	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2019-03-07	ET GATHERING PROCESSING LLC / NALA COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-07	ET GATHERING PROCESSING LLC / NALA COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-07	VALIDUS ENERGY II MIDCON LLC / TIMOTHY 1 6 1612MH	WATONGA, Blaine, OK	Pass	State
2019-03-07	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2019-03-07	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2019-03-07	TOM STACK LLC / REPUBLIC STATION	TUTTLE, Grady, OK	Pass	State
2019-03-07	PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO NORTHEASTERN POWER STATION — high-priority violation on file	OOLOGAH, Rogers, OK	Pass	State
2019-03-07	TARGA PIPELINE MIDCONTINENT WESTOK LLC / WAYNOKA NATURAL GAS PROCESSING PLANT	ALVA, Woods, OK	Pass	State
2019-03-06	TARGA PIPELINE MIDCONTINENT WESTOK LLC / BYRON COMPRESSOR STATION	BYRON, Alfalfa, OK	Pass	State
2019-03-06	TARGA PIPELINE MIDCONTINENT WESTOK LLC / BYRON COMPRESSOR STATION	BYRON, Alfalfa, OK	Pass	State
2019-03-06	ET GATHERING PROCESSING LLC / NALA COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-06	ET GATHERING PROCESSING LLC / NALA COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-06	ET GATHERING PROCESSING LLC / NALA COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-06	ENLINK MIDSTREAM SERVICES LLC / RUBY COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2019-03-06	TARGA PIPELINE MIDCONTINENT WESTOK LLC / DART COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2019-03-06	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2019-03-06	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2019-03-06	ET GATHERING PROCESSING LLC / NORTH RUSSELLVILLE COMPRESSOR STATION	QUINTON, Haskell, OK	Pass	State
2019-03-06	ET GATHERING PROCESSING LLC / SOUTH POTEAU COMPRESSOR STATION	MONROE, Le Flore, OK	Pass	State
2019-03-06	ET GATHERING PROCESSING LLC / SOUTH POTEAU COMPRESSOR STATION	MONROE, Le Flore, OK	Pass	State
2019-03-06	TARGA PIPELINE MIDCONTINENT WESTOK LLC / CANTON COMPRESSOR STATION	FAIRVIEW, Major, OK	Pass	State
2019-03-05	TARGA PIPELINE MIDCONTINENT WESTOK LLC / ASHLEY COMPRESSOR STATION	INGERSOLL, Alfalfa, OK	Pass	State
2019-03-05	TARGA PIPELINE MIDCONTINENT WESTOK LLC / ASHLEY COMPRESSOR STATION	INGERSOLL, Alfalfa, OK	Pass	State
2019-03-05	ET GATHERING PROCESSING LLC / NALA COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-05	ET GATHERING PROCESSING LLC / WALD RANCH COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-05	ET GATHERING PROCESSING LLC / WALD RANCH COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-05	ENLINK MIDSTREAM SERVICES LLC / RUBY COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2019-03-05	ENLINK MIDSTREAM SERVICES LLC / RUBY COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2019-03-05	ENLINK MIDSTREAM SERVICES LLC / RUBY COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2019-03-05	TARGA PIPELINE MIDCONTINENT WESTOK LLC / ROBINSON COMPRESSOR STATION	CANTON, Dewey, OK	Pass	State
2019-03-05	TARGA PIPELINE MIDCONTINENT WESTOK LLC / BOND COMPRESSOR STATION	CANTON, Dewey, OK	Pass	State
2019-03-05	WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file	WYNNEWOOD, Garvin, OK	Fail	State
2019-03-05	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2019-03-05	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2019-03-05	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2019-03-05	ET GATHERING PROCESSING LLC / CANADIAN COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2019-03-05	ET GATHERING PROCESSING LLC / SWEETIN COMPRESSOR STATION	PITTSBURG, Pittsburg, OK	Pass	State
2019-03-04	TARGA PIPELINE MIDCONTINENT WESTOK LLC / CHEROKEE COMPRESSOR STATION	CHEROKEE, Alfalfa, OK	Pass	State
2019-03-04	TARGA PIPELINE MIDCONTINENT WESTOK LLC / SOUTH CHEROKEE COMPRESSOR STATION	CHEROKEE, Alfalfa, OK	Pass	State
2019-03-04	ET GATHERING PROCESSING LLC / WALD RANCH COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-04	ET GATHERING PROCESSING LLC / WALD RANCH COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-03-04	TARGA PIPELINE MIDCONTINENT WESTOK LLC / COUNTY LINE COMPRESSOR STATION	POND CREEK, Grant, OK	Pass	State
2019-03-04	ENABLE GAS TRANSMISSION LLC / SOUTHEAST SPIRO COMPRESSOR STATION	SPIRO, Le Flore, OK	Pass	State
2019-03-04	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2019-03-04	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2019-03-01	IRON HORSE MIDSTREAM LLC / TERRITORY COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2019-03-01	IRON HORSE MIDSTREAM LLC / TERRITORY COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2019-02-28	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	AMBER, Grady, OK	Pass	State
2019-02-28	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2019-02-28	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2019-02-27	TOM STACK LLC / ANTHEM COMPRESSOR FACILITY — high-priority violation on file	EL RENO, Canadian, OK	Pass	State
2019-02-27	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	AMBER, Grady, OK	Pass	State
2019-02-27	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	AMBER, Grady, OK	Pass	State
2019-02-27	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	GERTY, Hughes, OK	Pass	State
2019-02-27	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	GERTY, Hughes, OK	Pass	State
2019-02-27	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	GERTY, Hughes, OK	Pass	State
2019-02-26	MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file	SAYRE, Beckham, OK	Pass	State
2019-02-26	MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file	SAYRE, Beckham, OK	Pass	State
2019-02-26	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2019-02-26	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2019-02-26	MUSTANG GAS PRODUCTS LLC / SILVER LAKE GAS PLANT	AMES, Major, OK	Pass	State
2019-02-26	ONEOK FIELD SERVICES CO LLC / WOODWARD GAS PLANT	WOODWARD, Woodward, OK	Pass	State
2019-02-25	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2019-02-25	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2019-02-22	VM ARKOMA STACK LLC / HELL CAT COMPRESSOR STATION	GERTY, Hughes, OK	Pass	State

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