EPA Air · stack tests by state and year

Air-emissions stack tests in Oklahoma, 2020

1,517Stack 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 2020; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Oklahoma, 2020

Oklahoma, other years

Air-emissions stack tests recorded in Oklahoma, 2020

Date	Facility	Where	Kind	Agency
2020-09-24	CONTINENTAL RESOURCES / SYMPSON 6 7 6XH 7 7 6XH	PURDY, Stephens, OK	Pass	State
2020-09-23	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2020-09-23	CONTINENTAL RESOURCES / POTEET 1 17H	BRAY, Stephens, OK	Pass	State
2020-09-23	CONTINENTAL RESOURCES / POTEET 8 17 20XH POTEET 7 17 20XH	BRAY, Stephens, OK	Pass	State
2020-09-22	ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION	RUSH SPRINGS, Grady, OK	Pass	State
2020-09-22	ET GATHERING PROCESSING LLC / MORRIS COMPRESSOR STATION	BRADLEY, Grady, OK	Pass	State
2020-09-22	ET GATHERING PROCESSING LLC / MORRIS COMPRESSOR STATION	BRADLEY, Grady, OK	Pass	State
2020-09-22	ET GATHERING PROCESSING LLC / MORRIS COMPRESSOR STATION	BRADLEY, Grady, OK	Pass	State
2020-09-22	ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION	NORGE, Grady, OK	Pass	State
2020-09-22	CONTINENTAL RESOURCES / HEALEY 5 13 12XHW	TABLER, Grady, OK	Pass	State
2020-09-22	NATURAL GAS PIPELINE CO OF AMERICA / STATION 156	MOUNTAIN VIEW, Kiowa, OK	Pass	State
2020-09-22	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2020-09-22	REWORLD TULSA LLC / REWORLD TULSA LLC	TULSA, Tulsa, OK	Pass	State
2020-09-22	ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT	ALVA, Woods, OK	Pass	State
2020-09-22	ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT	ALVA, Woods, OK	Pass	State
2020-09-22	ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT	ALVA, Woods, OK	Pass	State
2020-09-21	UNBRIDLED RESOURCES LLC / ROCK CREEK 36X25 20 26 PAD	SHATTUCK, Ellis, OK	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / MURRAY COMPRESSOR STATION	PURDY, Garvin, OK	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / MURRAY COMPRESSOR STATION	PURDY, Garvin, OK	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / MURRAY COMPRESSOR STATION	PURDY, Garvin, OK	Pass	State
2020-09-21	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT	ALVA, Woods, OK	Pass	State
2020-09-18	ET GATHERING PROCESSING LLC / INGERSOLL COMPRESSOR STATION	INGERSOLL, Alfalfa, OK	Pass	State
2020-09-18	ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION	BURLINGTON, Alfalfa, OK	Pass	State
2020-09-18	ET GATHERING PROCESSING LLC / K 9 COMPRESSOR STATION	NASH, Grant, OK	Pass	State
2020-09-17	ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION	BURLINGTON, Alfalfa, OK	Pass	State
2020-09-17	ET GATHERING PROCESSING LLC / WHEATLAND COMPRESSOR STATION	HOPETON, Woods, OK	Pass	State
2020-09-16	BCE MACH III MIDSTREAM HOLDINGS LLC / ASH FOSTER COMPRESSOR STATION	DOVER, Kingfisher, OK	Pass	State
2020-09-16	BCE MACH III MIDSTREAM HOLDINGS LLC / EAST HENNESSEY COMPRESSOR STATION	HENNESSEY, Kingfisher, OK	Pass	State
2020-09-15	BCE MACH III MIDSTREAM HOLDINGS LLC / MARAL COMPRESSOR STATION	BISON, Garfield, OK	Pass	State
2020-09-15	BCE MACH III MIDSTREAM HOLDINGS LLC / NORTH OF LINCOLN COMPRESSOR STATION	CRESCENT, Kingfisher, OK	Pass	State
2020-09-15	BCE MACH III MIDSTREAM HOLDINGS LLC / NORTH OF LINCOLN COMPRESSOR STATION	CRESCENT, Kingfisher, OK	Pass	State
2020-09-15	BCE MACH III MIDSTREAM HOLDINGS LLC / PEDLIK COMPRESSOR STATION	AMES, Kingfisher, OK	Pass	State
2020-09-15	ONEOK GAS STORAGE LLC / HASKELL STORAGE FACILITY	HASKELL, Muskogee, OK	Pass	State
2020-09-14	BCE MACH III MIDSTREAM HOLDINGS LLC / COLEMAN BULLIS COMPRESSOR STATION	DOVER, Kingfisher, OK	Pass	State
2020-09-14	BCE MACH III MIDSTREAM HOLDINGS LLC / LUCKY COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2020-09-14	ET GATHERING PROCESSING LLC / HOPETON GAS PLANT	ALVA, Woods, OK	Pass	State
2020-09-14	ET GATHERING PROCESSING LLC / HOPETON GAS PLANT	ALVA, Woods, OK	Pass	State
2020-09-11	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-11	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	HORNTOWN, Hughes, OK	Pass	State
2020-09-10	ONEOK FIELD SERVICES CO LLC / REDTAIL COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2020-09-10	MARKWEST OKLAHOMA GAS CO LLC / NEWMAN COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2020-09-10	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2020-09-09	TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file	COALGATE, Coal, OK	Pass	State
2020-09-09	MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-09	TPL ARKOMA HOLDINGS LLC / ABLE COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-09	TPL ARKOMA MIDSTREAM LLC / CANEY CREEK COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-09	ONEOK FIELD SERVICES CO LLC / ANTIOCH BOOSTER STATION	ANTIOCH, Garvin, OK	Pass	State
2020-09-09	ONEOK FIELD SERVICES CO LLC / ANTIOCH BOOSTER STATION	ANTIOCH, Garvin, OK	Pass	State
2020-09-09	ONEOK FIELD SERVICES CO LLC / REDTAIL COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2020-09-09	ONEOK HYDROCARBON LP / MEDFORD FRACTIONATOR — high-priority violation on file	MEDFORD, Grant, OK	Pass	State
2020-09-09	MARKWEST OKLAHOMA GAS CO LLC / BREWER COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2020-09-09	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2020-09-09	GEORGIA PACIFIC MUSKOGEE LLC / MUSKOGEE MILL	MUSKOGEE, Muskogee, OK	Pass	State
2020-09-09	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2020-09-09	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2020-09-09	ET GATHERING PROCESSING LLC / WHEATLAND COMPRESSOR STATION	HOPETON, Woods, OK	Pass	State
2020-09-08	ET GATHERING PROCESSING LLC / JET COMPRESSOR STATION	JET, Alfalfa, OK	Pass	State
2020-09-08	ENLINK MIDSTREAM SERVICES LLC / CANA GAS PLANT	EL RENO, Canadian, OK	Pass	State
2020-09-08	TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file	COALGATE, Coal, OK	Pass	State
2020-09-08	TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file	COALGATE, Coal, OK	Pass	State
2020-09-08	TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file	COALGATE, Coal, OK	Pass	State
2020-09-08	TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file	COALGATE, Coal, OK	Pass	State
2020-09-08	ONEOK FIELD SERVICES CO LLC / ANTIOCH BOOSTER STATION	ANTIOCH, Garvin, OK	Pass	State
2020-09-08	ONEOK FIELD SERVICES CO LLC / ANTIOCH BOOSTER STATION	ANTIOCH, Garvin, OK	Pass	State
2020-09-08	ONEOK FIELD SERVICES CO LLC / ANTIOCH BOOSTER STATION	ANTIOCH, Garvin, OK	Pass	State
2020-09-08	ONEOK FIELD SERVICES CO LLC / REDTAIL COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2020-09-08	ONEOK FIELD SERVICES CO LLC / REDTAIL COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2020-09-08	MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2020-09-08	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2020-09-08	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2020-09-08	DCP OPERATING CO LP / SHOLEM GAS PLANT	VELMA, Stephens, OK	Pass	State
2020-09-05	PRESIDIO PETROLEUM LLC / GUTHRIE 4 34H STATION	BURNS FLAT, Washita, OK	Pass	State
2020-09-04	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2020-09-04	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2020-09-04	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2020-09-04	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2020-09-04	MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-04	MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-04	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	HORNTOWN, Hughes, OK	Pass	State
2020-09-04	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	HORNTOWN, Hughes, OK	Pass	State
2020-09-04	DIVERSIFIED PRODUCTION LLC / HULL COMPRESSOR STATION	WAYNOKA, Woods, OK	Pass	State
2020-09-03	ET GATHERING PROCESSING LLC / CARLTON COMPRESSOR STATION	SOUTHARD, Blaine, OK	Pass	State
2020-09-03	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-03	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-03	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-02	XTO ENERGY INC / SKYTRAIN COMPRESSOR STATION	BAUM, Carter, OK	Pass	State
2020-09-02	XTO ENERGY INC / SKYTRAIN COMPRESSOR STATION	BAUM, Carter, OK	Pass	State
2020-09-02	VM ARKOMA STACK LLC / BONANZA COMPRESSOR STATION	CALVIN, Hughes, OK	Pass	State
2020-09-02	VM ARKOMA STACK LLC / BONANZA COMPRESSOR STATION	CALVIN, Hughes, OK	Pass	State
2020-09-02	INTERNATIONAL PAPER - VALLIANT / IP VALLIANT PAPER MILL	VALLIANT, McCurtain, OK	Pass	State
2020-09-02	PRESIDIO PETROLEUM LLC / SCREAMING EAGLE 1 16HC	CHEYENNE, Roger Mills, OK	Pass	State
2020-09-01	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-09-01	TOM STACK LLC / BENNETT COMPRESSOR STATION	STILLWATER, Payne, OK	Pass	State
2020-08-31	UNBRIDLED RESOURCES LLC / NE ELK CITY 15 11 21 1H STATION	ELK CITY, Beckham, OK	Pass	State
2020-08-31	TAMWORTH RESOURCES LLC / LOIS 1613 1H 35	WATONGA, Blaine, OK	Pass	State
2020-08-31	TOM STACK LLC / SPINDLETAP COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State

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