EPA Air · stack tests by state and year

Air-emissions stack tests in Oklahoma, 2021

1,318Stack 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 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Oklahoma, 2021

Oklahoma, other years

Air-emissions stack tests recorded in Oklahoma, 2021

Date	Facility	Where	Kind	Agency
2021-12-28	IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION	NINNEKAH, Grady, OK	Pass	State
2021-12-28	TARGA PIPELINE MIDCONTINENT LLC / GOFF COMPRESSOR STATION	LITTLE CITY, Marshall, OK	Pass	State
2021-12-27	MUSTANG GAS PRODUCTS LLC / BINGER GAS PLANT	BINGER, Caddo, OK	Pass	State
2021-12-23	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	CHICKASHA, Grady, OK	Pass	State
2021-12-22	DIVERSIFIED PRODUCTION LLC / MURPHY 1 18 STATION	WEATHERFORD, Custer, OK	Pass	State
2021-12-21	ONEOK FIELD SERVICES CO LLC / PAYNE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2021-12-21	CONTINENTAL RESOURCES / LEXINGTON 1 32 29XHW GRAMERCY 1 32 5 8	POOLEVILLE, Carter, OK	Pass	State
2021-12-21	CONTINENTAL RESOURCES / AMSTERDAM 1 35 26XHW	RATLIFF CITY, Carter, OK	Pass	State
2021-12-21	ET GATHERING PROCESSING LLC / CYCLONE COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2021-12-21	ET GATHERING PROCESSING LLC / CYCLONE COMPRESSOR STATION	SEILING, Dewey, OK	Pass	State
2021-12-21	ENERFIN GATHERING EAST LLC / SEMINOLE COMPRESSOR STATION	SEMINOLE, Seminole, OK	Pass	State
2021-12-21	ENERFIN GATHERING EAST LLC / SEMINOLE COMPRESSOR STATION	SEMINOLE, Seminole, OK	Pass	State
2021-12-20	VALIDUS ENERGY II MIDCON LLC / BARBARO PAD	MUSTANG, Canadian, OK	Pass	State
2021-12-20	DIVERSIFIED PRODUCTION LLC / HOWARD 5 19 17 1H PAD	SEILING, Dewey, OK	Pass	State
2021-12-20	ENERFIN GATHERING EAST LLC / SOUTH OKEMAH COMPRESSOR STATION	OKEMAH, Okfuskee, OK	Pass	State
2021-12-20	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2021-12-20	DIVERSIFIED PRODUCTION LLC / WHITNEY 9 11 17 2H STATION	CLINTON, Washita, OK	Pass	State
2021-12-17	IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2021-12-16	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2021-12-16	MARKWEST PIONEER LLC / ARKOMA COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2021-12-16	MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2021-12-15	MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2021-12-15	ET GATHERING PROCESSING LLC / DIBBLE COMPRESSOR STATION	DIBBLE, McClain, OK	Pass	State
2021-12-15	ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2021-12-15	ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2021-12-15	ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	CHICKASHA, Grady, OK	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	CHICKASHA, Grady, OK	Pass	State
2021-12-14	VM ARKOMA STACK LLC / MERIDIAN COMPRESSOR STATION	CALVIN, Hughes, OK	Pass	State
2021-12-14	DCP OPERATING CO LP / CRESCENT STATION	CRESCENT, Kingfisher, OK	Pass	State
2021-12-14	MARKWEST OKLAHOMA GAS CO LLC / KERNS CANAAN POD 5 COMPRESSOR STATION	MCALESTER, Pittsburg, OK	Pass	State
2021-12-14	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2021-12-14	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / TRI COUNTY COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / TRI COUNTY COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / TRI COUNTY COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2021-12-13	ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION	NORGE, Grady, OK	Pass	State
2021-12-13	MARKWEST OKLAHOMA GAS CO LLC / BREWER COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2021-12-13	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	HORNTOWN, Hughes, OK	Pass	State
2021-12-13	TOM STACK LLC / KARBACH COMPRESSOR STATION	OMEGA, Kingfisher, OK	Pass	State
2021-12-10	DOLESE BROS CO / ARDMORE QUARRY	ARDMORE, Carter, OK	Pass	State
2021-12-09	ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2021-12-09	ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2021-12-09	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-09	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-09	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-09	TRINITY OPERATING USG LLC / VERNER 2H 35X	HAYWOOD, Pittsburg, OK	Pass	State
2021-12-09	PONDEROSA GATHERING LLC / PONDEROSA COMPRESSOR STATION 2	QUINTON, Pittsburg, OK	Pass	State
2021-12-09	PONDEROSA GATHERING LLC / PONDEROSA COMPRESSOR STATION 3	QUINTON, Pittsburg, OK	Pass	State
2021-12-08	ONEOK FIELD SERVICES CO LLC / PAYNE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2021-12-08	ONEOK FIELD SERVICES CO LLC / PAYNE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2021-12-08	ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2021-12-08	ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2021-12-08	ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2021-12-08	TOM STACK LLC / BIG SKY COMPRESSOR STATION	UNION CITY, Canadian, OK	Pass	State
2021-12-07	ONEOK FIELD SERVICES CO LLC / PAYNE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2021-12-07	ONEOK FIELD SERVICES CO LLC / PAYNE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2021-12-07	WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file	WYNNEWOOD, Garvin, OK	Pass	State
2021-12-07	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-07	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-07	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-07	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-06	WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file	WYNNEWOOD, Garvin, OK	Pass	State
2021-12-06	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-06	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-06	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-06	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2021-12-06	MID AMERICAN STEEL AND WIRE CO / MID AMERICAN STEEL ROLLING MILL	MADILL, Marshall, OK	Pass	State
2021-12-06	OG AND E / MUSKOGEE GENERATING STATION — high-priority violation on file	FORT GIBSON, Muskogee, OK	Pass	State
2021-12-03	MID AMERICAN STEEL AND WIRE CO / MID AMERICAN STEEL ROLLING MILL	MADILL, Marshall, OK	Pass	State
2021-12-03	ENERFIN GATHERING EAST LLC / WEWOKA COMPRESSOR STATION	WEWOKA, Seminole, OK	Pass	State
2021-12-02	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2021-12-02	DCP OPERATING CO LP / HOBIT COMPRESSOR STATION — high-priority violation on file	ARNETT, Ellis, OK	Pass	State
2021-12-02	CONTINENTAL RESOURCES / TRIPLE H 4 30 31HS TRIPLE H 5 30 31XS	TABLER, Grady, OK	Pass	State
2021-12-02	ET GATHERING PROCESSING LLC / K 9 COMPRESSOR STATION	NASH, Grant, OK	Pass	State
2021-12-02	MID AMERICAN STEEL AND WIRE CO / MID AMERICAN STEEL ROLLING MILL	MADILL, Marshall, OK	Pass	State
2021-12-01	ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2021-12-01	ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2021-12-01	ONEOK FIELD SERVICES CO LLC / BURNS COMPRESSOR STATION	GEARY, Canadian, OK	Pass	State
2021-12-01	FW MIDCON I LLC / MCCLOUD 1 6SH STARFOX 2 7 6SXH SOMERS	ERIN SPRINGS, Garvin, OK	Pass	State
2021-12-01	GRAND RIVER DAM AUTHORITY / GRAND RIVER ENERGY CENTER — high-priority violation on file	CHOUTEAU, Mayes, OK	Pass	State
2021-11-30	ET GATHERING PROCESSING LLC / BURLINGTON COMPRESSOR STATION	BURLINGTON, Alfalfa, OK	Pass	State
2021-11-30	TOM STACK LLC / BIG SKY COMPRESSOR STATION	UNION CITY, Canadian, OK	Pass	State
2021-11-30	TOM STACK LLC / BIG SKY COMPRESSOR STATION	UNION CITY, Canadian, OK	Pass	State
2021-11-30	VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY	ARDMORE, Carter, OK	Pass	State
2021-11-30	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2021-11-30	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2021-11-30	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2021-11-30	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2021-11-29	IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2021-11-29	IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2021-11-29	IRON HORSE MIDSTREAM LLC / CRUSADER COMPRESSOR STATION	EL RENO, Canadian, OK	Pass	State
2021-11-29	ONEOK FIELD SERVICES CO LLC / CHEROKEE COMPRESSOR STATION	ERIN SPRINGS, Garvin, OK	Pass	State
2021-11-29	ONEOK FIELD SERVICES CO LLC / CHEROKEE COMPRESSOR STATION	ERIN SPRINGS, Garvin, OK	Pass	State
2021-11-29	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2021-11-29	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2021-11-24	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2021-11-23	MARKWEST OKLAHOMA GAS CO LLC / DAVID BOWERS COMPRESSOR STATION	SWEETWATER, Beckham, OK	Pass	State
2021-11-23	VALIDUS ENERGY II MIDCON LLC / LUDWIG 2 22 15XH 3 22 15XH 4 22 15XH	WATONGA, Blaine, OK	Pass	State
2021-11-23	PRESIDIO PETROLEUM LLC / PEARLGIRL 4 PAD	ARNETT, Ellis, OK	Pass	State

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