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
2020-01-28	DCP OPERATING CO LP / FINLEY COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2020-01-28	ET GATHERING PROCESSING LLC / GRADY GAS PLANT	BRADLEY, Grady, OK	Pass	State
2020-01-28	ET GATHERING PROCESSING LLC / GRADY GAS PLANT	BRADLEY, Grady, OK	Pass	State
2020-01-28	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-28	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-28	LSB CHEMICAL LLC / PRYOR CHEMICAL — high-priority violation on file	PRYOR, Mayes, OK	Pass	State
2020-01-27	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2020-01-27	ONEOK FIELD SERVICES CO LLC / GEARY BASE SALES COMPRESSOR STATION	GEARY, Blaine, OK	Pass	State
2020-01-27	DCP OPERATING CO LP / FINLEY COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2020-01-27	DCP OPERATING CO LP / FINLEY COMPRESSOR STATION	LINDSAY, Garvin, OK	Pass	State
2020-01-27	ET GATHERING PROCESSING LLC / GRADY GAS PLANT	BRADLEY, Grady, OK	Pass	State
2020-01-24	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-24	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-23	ONEOK GAS TRANSPORTATION LLC / SALT CREEK COMPRESSOR STATION	DEPEW, Creek, OK	Pass	State
2020-01-23	ONEOK GAS TRANSPORTATION LLC / SALT CREEK COMPRESSOR STATION	DEPEW, Creek, OK	Pass	State
2020-01-23	CONTINENTAL RESOURCES / BALLARD 1 FULTON 4 SCHOOF 1 SCHOOF 4	AMBER, Grady, OK	Pass	State
2020-01-23	VM ARKOMA STACK LLC / HELL CAT COMPRESSOR STATION	GERTY, Hughes, OK	Pass	State
2020-01-23	VM ARKOMA STACK LLC / HELL CAT COMPRESSOR STATION	GERTY, Hughes, OK	Pass	State
2020-01-23	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-23	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-23	OG AND E / SOONER GENERATING STATION	RED ROCK, Noble, OK	Pass	State
2020-01-22	TALL OAK MIDCON LLC / CARMEN COMPRESSOR STATION	CARMEN, Alfalfa, OK	Pass	State
2020-01-22	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2020-01-22	ONEOK GAS TRANSPORTATION LLC / SALT CREEK COMPRESSOR STATION	DEPEW, Creek, OK	Pass	State
2020-01-22	ET GATHERING PROCESSING LLC / WOLF CREEK COMPRESSOR STATION	SHATTUCK, Ellis, OK	Pass	State
2020-01-22	CONTINENTAL RESOURCES / LYNN 1 13H	RUSH SPRINGS, Grady, OK	Pass	State
2020-01-22	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-22	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-21	TALL OAK MIDCON LLC / CARMEN COMPRESSOR STATION	CARMEN, Alfalfa, OK	Pass	State
2020-01-21	TALL OAK MIDCON LLC / CARMEN COMPRESSOR STATION	CARMEN, Alfalfa, OK	Pass	State
2020-01-21	TALL OAK MIDCON LLC / CARMEN COMPRESSOR STATION	CARMEN, Alfalfa, OK	Pass	State
2020-01-21	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2020-01-21	ET GATHERING PROCESSING LLC / BARNITZ COMPRESSOR STATION	BUTLER, Custer, OK	Pass	State
2020-01-21	ET GATHERING PROCESSING LLC / BARNITZ COMPRESSOR STATION	BUTLER, Custer, OK	Pass	State
2020-01-21	CONTINENTAL RESOURCES / HARTLEY 4 29H HARTLEY 5 29H	CHICKASHA, Grady, OK	Pass	State
2020-01-21	ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION	BLANCHARD, Grady, OK	Pass	State
2020-01-21	ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION	BLANCHARD, Grady, OK	Pass	State
2020-01-21	ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION	BLANCHARD, Grady, OK	Pass	State
2020-01-21	CONTINENTAL RESOURCES / HANSELL 4 3 34XHW	TABLER, Grady, OK	Pass	State
2020-01-21	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-21	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-20	PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP	HINTON, Caddo, OK	Pass	State
2020-01-20	CONTINENTAL RESOURCES / NABORS 2 28 33XHW 3 28 33XHM	BLANCHARD, Grady, OK	Pass	State
2020-01-20	CONTINENTAL RESOURCES / HANSELL 2 3 34XHW	TABLER, Grady, OK	Pass	State
2020-01-20	SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT	TONKAWA, Kay, OK	Pass	State
2020-01-20	SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT	TONKAWA, Kay, OK	Pass	State
2020-01-20	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-20	TOM STACK LLC / CHISHOLM PLANT	CASHION, Kingfisher, OK	Pass	State
2020-01-20	OG AND E / SOONER GENERATING STATION	RED ROCK, Noble, OK	Pass	State
2020-01-17	SUPERIOR MIDSTREAM LLC / MINCO GAS PLANT	TUTTLE, Grady, OK	Pass	State
2020-01-17	SUPERIOR MIDSTREAM LLC / CASHION NORTH BOOSTER STATION (WASWO)	CASHION, Logan, OK	Pass	State
2020-01-17	ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY	BRADLEY, McClain, OK	Pass	State
2020-01-17	VALIDUS ENERGY II MIDCON LLC / KILKENNY JAMESON CENTRAL TANK BATTERY	CRINER, McClain, OK	Pass	State
2020-01-17	SANTA FE OPERATING LLC / PINEHOLLOW FACILITY — high-priority violation on file	STUART, Pittsburg, OK	Pass	State
2020-01-16	ET GATHERING PROCESSING LLC / GRANDVIEW COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2020-01-16	FW MIDCON I LLC / RAPTOREX 8 16 9 1H 2H	WATONGA, Kingfisher, OK	Pass	State
2020-01-16	FW MIDCON I LLC / CALVIN 8 16 9 1H 2H	OMEGA, Kingfisher, OK	Pass	State
2020-01-16	ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY	BRADLEY, McClain, OK	Pass	State
2020-01-16	ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY	BRADLEY, McClain, OK	Pass	State
2020-01-15	ENLINK MIDSTREAM SERVICES LLC / BANKHEAD COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2020-01-15	ENLINK MIDSTREAM SERVICES LLC / BANKHEAD COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2020-01-15	TAMWORTH RESOURCES LLC / LOIS 1613 2H 3H 35	FAY, Blaine, OK	Pass	State
2020-01-15	GEMINI COATINGS INC / EL RENO PLANT — high-priority violation on file	EL RENO, Canadian, OK	Pass	State
2020-01-15	CONTINENTAL RESOURCES / NABORS 7 33 28XHW	CHICKASHA, Grady, OK	Pass	State
2020-01-15	CONTINENTAL RESOURCES / NABORS 4 33 28XHW 5 33 28XHM 6 33 28XH	CHICKASHA, Grady, OK	Pass	State
2020-01-15	ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY	BRADLEY, McClain, OK	Pass	State
2020-01-15	ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY	BRADLEY, McClain, OK	Pass	State
2020-01-15	VALIDUS ENERGY II MIDCON LLC / KILKENNY JAMESON CENTRAL TANK BATTERY	CRINER, McClain, OK	Pass	State
2020-01-15	PONDEROSA GATHERING LLC / PONDEROSA COMPRESSOR STATION 1	QUINTON, Pittsburg, OK	Pass	State
2020-01-15	ET GATHERING PROCESSING LLC / WEST MARLOW COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2020-01-14	CONTINENTAL RESOURCES / NABORS 4 33 28XHW 5 33 28XHM 6 33 28XH	CHICKASHA, Grady, OK	Pass	State
2020-01-14	CONTINENTAL RESOURCES / NABORS 4 33 28XHW 5 33 28XHM 6 33 28XH	CHICKASHA, Grady, OK	Pass	State
2020-01-14	ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY	BRADLEY, McClain, OK	Pass	State
2020-01-14	ET GATHERING PROCESSING LLC / HOOK ECHO COMPRESSOR FACILITY	BRADLEY, McClain, OK	Pass	State
2020-01-14	PONDEROSA GATHERING LLC / PONDEROSA COMPRESSOR STATION 1	QUINTON, Pittsburg, OK	Pass	State
2020-01-14	PONDEROSA GATHERING LLC / PONDEROSA COMPRESSOR STATION 3	QUINTON, Pittsburg, OK	Pass	State
2020-01-13	ONEOK GAS TRANSPORTATION LLC / MAYFIELD COMPRESSOR STATION	MAYFIELD, Beckham, OK	Pass	State
2020-01-13	COTERRA ENERGY OPERATING CO / ARMACOST 5 6 10 33H 4 12 33H FACILITY	GEARY, Canadian, OK	Pass	State
2020-01-13	CONTINENTAL RESOURCES / HINES 1 17H OMER 1 17H	ERIN SPRINGS, Garvin, OK	Pass	State
2020-01-13	CONTINENTAL RESOURCES / LANG 1 20H	LINDSAY, Garvin, OK	Pass	State
2020-01-09	ENLINK MIDSTREAM SERVICES LLC / BANKHEAD COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2020-01-09	ONEOK FIELD SERVICES CO LLC / BURNS COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2020-01-09	ONEOK FIELD SERVICES CO LLC / BURNS COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2020-01-09	ONEOK GAS TRANSPORTATION LLC / THUNDER PLAINS COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2020-01-09	ONEOK GAS TRANSPORTATION LLC / THUNDER PLAINS COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2020-01-09	ONEOK GAS TRANSPORTATION LLC / THUNDER PLAINS COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2020-01-09	CONTINENTAL RESOURCES / RAMSEY TRUST 2 16 9 4XHS	TABLER, Grady, OK	Pass	State
2020-01-09	CONTINENTAL RESOURCES / PYLE 4 36 25XHW	TABLER, Grady, OK	Pass	State
2020-01-08	ONEOK FIELD SERVICES CO LLC / BURNS COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2020-01-08	ONEOK FIELD SERVICES CO LLC / BURNS COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2020-01-08	CONTINENTAL RESOURCES / THURSTON 1 35H	ALEX, Grady, OK	Pass	State
2020-01-08	CONTINENTAL RESOURCES / CHESTER 1 32H	TABLER, Grady, OK	Pass	State
2020-01-08	CONTINENTAL RESOURCES / TRAMMELL 1R 11 14 23XH	CHICKASHA, Grady, OK	Pass	State
2020-01-08	CONTINENTAL RESOURCES / SIMMS 2 32 29XHW	TABLER, Grady, OK	Pass	State
2020-01-08	ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT	ALVA, Woods, OK	Pass	State
2020-01-08	ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT	ALVA, Woods, OK	Pass	State
2020-01-07	UNBRIDLED RESOURCES LLC / BERRYMAN CTB	ARNETT, Ellis, OK	Pass	State
2020-01-07	UNBRIDLED RESOURCES LLC / MILLER 6 CTB	ARNETT, Ellis, OK	Pass	State
2020-01-07	CONTINENTAL RESOURCES / HENDRIX 1 3H TAMARA 1 3H	CHICKASHA, Grady, OK	Pass	State
2020-01-07	CONTINENTAL RESOURCES / JANTZ FAMILY 1 33H WALTERS WEST 1 34H	TABLER, Grady, OK	Pass	State

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