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
2019-10-18	SUPERIOR MIDSTREAM LLC / CASHION NORTH BOOSTER STATION (WASWO)	CASHION, Logan, OK	Pass	State
2019-10-17	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2019-10-17	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file	BUTLER, Custer, OK	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file	BUTLER, Custer, OK	Pass	State
2019-10-17	WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file	WYNNEWOOD, Garvin, OK	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	HORNTOWN, Hughes, OK	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	HORNTOWN, Hughes, OK	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	LAMAR, Hughes, OK	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	LAMAR, Hughes, OK	Pass	State
2019-10-17	SUPERIOR MIDSTREAM LLC / CASHION GAS PLANT — high-priority violation on file	CASHION, Logan, OK	Pass	State
2019-10-17	EOG RESOURCES INC / HAWK DUAL CTB	NEWCASTLE, McClain, OK	Pass	State
2019-10-16	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2019-10-16	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2019-10-16	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	STUART, Hughes, OK	Pass	State
2019-10-16	XTO ENERGY INC / ANDERSON 1 15H10X3 PRODUCTION SITE	MANNSVILLE, Johnston, OK	Pass	State
2019-10-16	EOG RESOURCES INC / DOROTHY COMPRESSOR STATION	BLANCHARD, McClain, OK	Pass	State
2019-10-16	EOG RESOURCES INC / DOROTHY COMPRESSOR STATION	BLANCHARD, McClain, OK	Pass	State
2019-10-16	ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION	QUINTON, Pittsburg, OK	Pass	State
2019-10-16	ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION	QUINTON, Pittsburg, OK	Pass	State
2019-10-16	ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION	QUINTON, Pittsburg, OK	Pass	State
2019-10-15	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2019-10-15	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2019-10-15	XTO ENERGY INC / BARNES 1 6H	MANNSVILLE, Johnston, OK	Pass	State
2019-10-15	EOG RESOURCES INC / DOROTHY COMPRESSOR STATION	BLANCHARD, McClain, OK	Pass	State
2019-10-15	EOG RESOURCES INC / DOROTHY COMPRESSOR STATION	BLANCHARD, McClain, OK	Pass	State
2019-10-15	XTO ENERGY INC / WATKINS 1 3H2 DOC WATKINS 1 2 3H PROD	MADILL, Marshall, OK	Pass	State
2019-10-15	GEORGIA PACIFIC MUSKOGEE LLC / MUSKOGEE MILL	MUSKOGEE, Muskogee, OK	Pass	State
2019-10-15	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2019-10-15	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2019-10-15	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2019-10-15	MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file	SCIPIO, Pittsburg, OK	Pass	State
2019-10-14	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2019-10-14	ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS	GEARY, Canadian, OK	Pass	State
2019-10-14	MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2019-10-14	MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT — high-priority violation on file	BUTLER, Custer, OK	Pass	State
2019-10-12	XTO ENERGY INC / CHAMPION COMPRESSOR STATION	MARIETTA, Love, OK	Pass	State
2019-10-11	ET GATHERING PROCESSING LLC / COX CITY COMPRESSOR STATION	COX CITY, Grady, OK	Pass	State
2019-10-10	MARKWEST OKLAHOMA GAS CO LLC / WATONGA COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2019-10-10	XTO ENERGY INC / PETTIJOHN CDP	GENE AUTRY, Marshall, OK	Pass	State
2019-10-10	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2019-10-10	ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION	NORGE, Grady, OK	Pass	State
2019-10-10	ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION	NORGE, Grady, OK	Pass	State
2019-10-10	EOG RESOURCES INC / MUSTANG CTB	BLANCHARD, Grady, OK	Pass	State
2019-10-10	ET GATHERING PROCESSING LLC / K 9 COMPRESSOR STATION	NASH, Grant, OK	Pass	State
2019-10-10	DCP OPERATING CO LP / FORREST HILLS STATION	GUTHRIE, Logan, OK	Pass	State
2019-10-10	EOG RESOURCES INC / MCMAHAN CTB	NEWCASTLE, McClain, OK	Pass	State
2019-10-10	ONEOK FIELD SERVICES CO LLC / DUNCAN COMPRESSOR STATION	MARLOW, Stephens, OK	Pass	State
2019-10-10	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2019-10-10	ET GATHERING PROCESSING LLC / ROSE VALLEY PLANT	ALVA, Woods, OK	Pass	State
2019-10-09	ET GATHERING PROCESSING LLC / INGERSOLL COMPRESSOR STATION	INGERSOLL, Alfalfa, OK	Pass	State
2019-10-09	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2019-10-09	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2019-10-09	MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION	OKARCHE, Canadian, OK	Pass	State
2019-10-09	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2019-10-09	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2019-10-09	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2019-10-09	ET GATHERING PROCESSING LLC / WEATHERFORD COMPRESSOR STATION	WEATHERFORD, Custer, OK	Pass	State
2019-10-09	FORESTER MIDSTREAM LLC / ALEDO TAYLOR AMINE PLANT	ALEDO, Dewey, OK	Pass	State
2019-10-09	EOG RESOURCES INC / TED CTB PRODUCTION FACILITY	BLANCHARD, Grady, OK	Pass	State
2019-10-09	BCE MACH III MIDSTREAM HOLDINGS LLC / COLEMAN BULLIS COMPRESSOR STATION	DOVER, Kingfisher, OK	Pass	State
2019-10-09	BCE MACH III MIDSTREAM HOLDINGS LLC / COLEMAN BULLIS COMPRESSOR STATION	DOVER, Kingfisher, OK	Pass	State
2019-10-09	MID AMERICAN STEEL AND WIRE CO / MID AMERICAN STEEL ROLLING MILL	MADILL, Marshall, OK	Pass	State
2019-10-09	PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO NORTHEASTERN POWER STATION — high-priority violation on file	OOLOGAH, Rogers, OK	Pass	State
2019-10-09	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	BRAY, Stephens, OK	Pass	State
2019-10-08	ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION	BURLINGTON, Alfalfa, OK	Pass	State
2019-10-08	ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-10-08	ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION	GREENFIELD, Blaine, OK	Pass	State
2019-10-08	MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION	LOYAL, Kingfisher, OK	Pass	State
2019-10-08	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2019-10-08	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2019-10-08	MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION	KINGFISHER, Kingfisher, OK	Pass	State
2019-10-08	EOG RESOURCES INC / STURGELL 1720 5H	BLANCHARD, McClain, OK	Pass	State
2019-10-08	EOG RESOURCES INC / STURGELL 1720 5H	BLANCHARD, McClain, OK	Pass	State
2019-10-07	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2019-10-07	XTO ENERGY INC / COOK CDP	ARDMORE, Carter, OK	Pass	State
2019-10-07	MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION	LOYAL, Kingfisher, OK	Pass	State
2019-10-07	MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION	LOYAL, Kingfisher, OK	Pass	State
2019-10-07	MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION	LOYAL, Kingfisher, OK	Pass	State
2019-10-07	MARKWEST OKLAHOMA GAS CO LLC / JACKSON COMPRESSOR STATION	SAYRE, Roger Mills, OK	Pass	State
2019-10-07	MARKWEST OKLAHOMA GAS CO LLC / JACKSON COMPRESSOR STATION	SAYRE, Roger Mills, OK	Pass	State
2019-10-07	MARKWEST OKLAHOMA GAS CO LLC / JACKSON COMPRESSOR STATION	SAYRE, Roger Mills, OK	Pass	State
2019-10-04	COTERRA ENERGY OPERATING CO / ROCKY 1 17H FACILITY	GREENFIELD, Blaine, OK	Pass	State
2019-10-04	COTERRA ENERGY OPERATING CO / WORT 1 21H	OKARCHE, Kingfisher, OK	Pass	State
2019-10-04	BCE MACH III MIDSTREAM HOLDINGS LLC / EAST HENNESSEY COMPRESSOR STATION	HENNESSEY, Kingfisher, OK	Pass	State
2019-10-04	MUSTANG GAS PRODUCTS LLC / GADWALL COMPRESSOR STATION	OKEENE, Kingfisher, OK	Pass	State
2019-10-03	COTERRA ENERGY OPERATING CO / LEHMAN BIA 2 11H FACILITY	WATONGA, Blaine, OK	Pass	State
2019-10-03	COTERRA ENERGY OPERATING CO / LEHMAN COM 7 11H FACILITY	WATONGA, Blaine, OK	Pass	State
2019-10-03	UNIT PETROLEUM CO / SCHENK TRUST PAD	VERDEN, Grady, OK	Pass	State
2019-10-03	BCE MACH III MIDSTREAM HOLDINGS LLC / ASH FOSTER COMPRESSOR STATION	DOVER, Kingfisher, OK	Pass	State
2019-10-03	BCE MACH III MIDSTREAM HOLDINGS LLC / EAST HENNESSEY COMPRESSOR STATION	HENNESSEY, Kingfisher, OK	Pass	State
2019-10-03	BCE MACH III MIDSTREAM HOLDINGS LLC / EAST HENNESSEY COMPRESSOR STATION	HENNESSEY, Kingfisher, OK	Pass	State
2019-10-03	OG AND E / RIVER VALLEY GENERATING STATION	PANAMA, Le Flore, OK	Pass	State
2019-10-02	ET GATHERING PROCESSING LLC / TABLER COMPRESSOR STATION	TABLER, Grady, OK	Pass	State
2019-10-02	ET GATHERING PROCESSING LLC / TABLER COMPRESSOR STATION	TABLER, Grady, OK	Pass	State
2019-10-02	BCE MACH III MIDSTREAM HOLDINGS LLC / NORTH OF LINCOLN COMPRESSOR STATION	CRESCENT, Kingfisher, OK	Pass	State
2019-10-02	BCE MACH III MIDSTREAM HOLDINGS LLC / NORTH OF LINCOLN COMPRESSOR STATION	CRESCENT, Kingfisher, OK	Pass	State
2019-10-02	BCE MACH III MIDSTREAM HOLDINGS LLC / PEDLIK COMPRESSOR STATION	AMES, Kingfisher, OK	Pass	State
2019-10-02	BCE MACH III MIDSTREAM HOLDINGS LLC / PEDLIK COMPRESSOR STATION	AMES, Kingfisher, OK	Pass	State
2019-10-02	FW MIDCON I LLC / VELTA JUNE 1H 34 2H 34LM 3H 34UM	OMEGA, Kingfisher, OK	Pass	State

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