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
2020-10-08	ET GATHERING PROCESSING LLC / CHEYENNE COMPRESSOR STATION	CHEYENNE, Roger Mills, OK	Pass	State
2020-10-07	MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file	SAYRE, Beckham, OK	Pass	State
2020-10-07	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2020-10-07	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2020-10-07	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2020-10-07	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2020-10-07	TALL OAK WOODFORD LLC / PANTHER CREEK PROCESSING FACILITY	COALGATE, Coal, OK	Pass	State
2020-10-07	TALL OAK WOODFORD LLC / PANTHER CREEK PROCESSING FACILITY	COALGATE, Coal, OK	Pass	State
2020-10-07	MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file	BUTLER, Custer, OK	Pass	State
2020-10-07	MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file	BUTLER, Custer, OK	Pass	State
2020-10-07	FORESTER MIDSTREAM LLC / ALEDO TAYLOR AMINE PLANT	ALEDO, Dewey, OK	Pass	State
2020-10-07	ET GATHERING PROCESSING LLC / LANG COMPRESSOR STATION	PURDY, Garvin, OK	Pass	State
2020-10-07	HOWARD ENERGY PARTNERS / TATUMS COMPRESSOR STATION	TATUMS, Garvin, OK	Pass	State
2020-10-07	HOWARD ENERGY PARTNERS / TATUMS COMPRESSOR STATION	TATUMS, Garvin, OK	Pass	State
2020-10-07	ET GATHERING PROCESSING LLC / SOLDIER COMPRESSOR STATION	BRADLEY, Grady, OK	Pass	State
2020-10-07	EOG RESOURCES INC / TED CTB PRODUCTION FACILITY	BLANCHARD, Grady, OK	Pass	State
2020-10-07	EOG RESOURCES INC / TED CTB PRODUCTION FACILITY	BLANCHARD, Grady, OK	Pass	State
2020-10-07	BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2020-10-07	BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2020-10-07	BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2020-10-07	BCE MACH III MIDSTREAM HOLDINGS LLC / WAY SOUTH COMPRESSOR STATION	CASHION, Kingfisher, OK	Pass	State
2020-10-07	EOG RESOURCES INC / SPITFIRE 0817 1H	NEWCASTLE, McClain, OK	Pass	State
2020-10-07	EOG RESOURCES INC / TOMCAT 1621 1H	NEWCASTLE, McClain, OK	Pass	State
2020-10-07	OG AND E / MUSKOGEE GENERATING STATION — high-priority violation on file	FORT GIBSON, Muskogee, OK	Pass	State
2020-10-07	ET GATHERING PROCESSING LLC / ANTELOPE COMPRESSOR STATION	CRAWFORD, Roger Mills, OK	Pass	State
2020-10-06	ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2020-10-06	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2020-10-06	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2020-10-06	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2020-10-06	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2020-10-06	EOG RESOURCES INC / TED CTB PRODUCTION FACILITY	BLANCHARD, Grady, OK	Pass	State
2020-10-06	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-06	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-06	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-06	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-06	OG AND E / RIVER VALLEY GENERATING STATION	PANAMA, Le Flore, OK	Pass	State
2020-10-06	MID AMERICAN STEEL AND WIRE CO / MID AMERICAN STEEL ROLLING MILL	MADILL, Marshall, OK	Pass	State
2020-10-05	MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file	BUTLER, Custer, OK	Pass	State
2020-10-05	ET GATHERING PROCESSING LLC / WEATHERFORD COMPRESSOR STATION	WEATHERFORD, Custer, OK	Pass	State
2020-10-05	DIVERSIFIED PRODUCTION LLC / HEATH 16 9 19 17 3H WELL PAD	SEILING, Dewey, OK	Pass	State
2020-10-05	ET GATHERING PROCESSING LLC / TABLER COMPRESSOR STATION	TABLER, Grady, OK	Pass	State
2020-10-05	VM ARKOMA STACK LLC / RIVERVIEW COMPRESSOR STATION	ATWOOD, Hughes, OK	Pass	State
2020-10-05	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-05	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-05	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-05	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-05	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-05	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-05	OG AND E / RIVER VALLEY GENERATING STATION	PANAMA, Le Flore, OK	Pass	State
2020-10-05	ONEOK FIELD SERVICES CO LLC / DUNCAN COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2020-10-05	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2020-10-05	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2020-10-05	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	VELMA, Stephens, OK	Pass	State
2020-10-02	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2020-10-02	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2020-10-02	UNBRIDLED RESOURCES LLC / WAYLAND 33 1H 33 3H 4H CTB	ARNETT, Ellis, OK	Pass	State
2020-10-02	UNBRIDLED RESOURCES LLC / TEDDY 1 CTB	ARNETT, Ellis, OK	Pass	State
2020-10-02	BCE MACH II LLC / ELLA COOK 2A OIL AND GAS FACILITY	ELMORE CITY, Garvin, OK	Pass	State
2020-10-02	MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION	LOYAL, Kingfisher, OK	Pass	State
2020-10-01	ENLINK MIDSTREAM SERVICES LLC / SILVER COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2020-10-01	ENLINK MIDSTREAM SERVICES LLC / SILVER COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2020-10-01	ENLINK MIDSTREAM SERVICES LLC / SILVER COMPRESSOR STATION	CALUMET, Canadian, OK	Pass	State
2020-10-01	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2020-10-01	UNBRIDLED RESOURCES LLC / BERRYMAN CTB	ARNETT, Ellis, OK	Pass	State
2020-10-01	UNBRIDLED RESOURCES LLC / HOLLOWAY ATHA 20 3H LITTLE TURKEY 17	ARNETT, Ellis, OK	Pass	State
2020-10-01	FORMENTERA OPERATIONS / FRANCIS 26 M4H FRANCIS 36 M1H	DOUGLAS, Garfield, OK	Pass	State
2020-10-01	FORMENTERA OPERATIONS / ARLENE PAD	BISON, Garfield, OK	Pass	State
2020-10-01	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2020-10-01	MUSTANG GAS PRODUCTS LLC / GADWALL COMPRESSOR STATION	OKEENE, Kingfisher, OK	Pass	State
2020-10-01	MARKWEST OKLAHOMA GAS CO LLC / JACKSON COMPRESSOR STATION	SAYRE, Roger Mills, OK	Pass	State
2020-09-30	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2020-09-30	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2020-09-30	FORMENTERA OPERATIONS / O QUINN 1 10H	HUNTER, Garfield, OK	Pass	State
2020-09-30	FORMENTERA OPERATIONS / TLZ RANCH 1 27H	HUNTER, Garfield, OK	Pass	State
2020-09-30	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2020-09-30	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2020-09-30	MARKWEST OKLAHOMA GAS CO LLC / JACKSON COMPRESSOR STATION	SAYRE, Roger Mills, OK	Pass	State
2020-09-30	MARKWEST OKLAHOMA GAS CO LLC / JACKSON COMPRESSOR STATION	SAYRE, Roger Mills, OK	Pass	State
2020-09-29	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2020-09-29	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2020-09-29	CONTINENTAL RESOURCES / JACQUEZ 2 18 19XHW	MIDDLEBERG, Grady, OK	Pass	State
2020-09-29	CONTINENTAL RESOURCES / MCCLAIN 2 18 7XHW JACQUEZ 3 18 19XHW	MIDDLEBERG, Grady, OK	Pass	State
2020-09-29	CONTINENTAL RESOURCES / MCCLAIN 4 18 7XHW JACQUEZ 4 18 19XHW	MIDDLEBERG, Grady, OK	Pass	State
2020-09-29	MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION	LOYAL, Kingfisher, OK	Pass	State
2020-09-28	WILLIAMS MIDSTREAM GAS SERVICES LLC / HELENA COMPRESSOR STATION	HELENA, Alfalfa, OK	Pass	State
2020-09-28	WILLIAMS MIDSTREAM GAS SERVICES LLC / HELENA COMPRESSOR STATION	HELENA, Alfalfa, OK	Pass	State
2020-09-28	FW MIDCON I LLC / ROTHER 1H 5X	CALUMET, Canadian, OK	Pass	State
2020-09-28	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2020-09-28	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2020-09-28	CONTINENTAL RESOURCES / Z 21 1 17 8XH	MIDDLEBERG, Grady, OK	Pass	State
2020-09-28	CONTINENTAL RESOURCES / LAMBRECHT 4 17 20XHW LAMBRECHT 5 17 20	MIDDLEBERG, Grady, OK	Pass	State
2020-09-28	MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION	LOYAL, Kingfisher, OK	Pass	State
2020-09-28	MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION	LOYAL, Kingfisher, OK	Pass	State
2020-09-25	MIDPOINT MIDSTREAM LLC / PRENTISS COMPRESSOR STATION	SAYRE, Beckham, OK	Pass	State
2020-09-25	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2020-09-25	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2020-09-25	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2020-09-24	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2020-09-24	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State
2020-09-24	CATOOSA TEST FACILITY LLC / HALLETT TEST SITE	HALLETT, Pawnee, OK	Pass	State

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