EPA Air · stack tests by county and year

Air-emissions stack tests in Grady County, Oklahoma, 2021

178Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Grady County, Oklahoma during 2021. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Grady County facility page.

Grady County, Oklahoma, 2021

Air-emissions stack tests in Grady County, other years

Air-emissions stack tests recorded in Grady County, Oklahoma, 2021

Date	Facility	Kind	Agency
2021-12-28	IRON HORSE MIDSTREAM LLC / SILVER PIGEON COMPRESSOR STATION	Pass	State
2021-12-23	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	Pass	State
2021-12-13	ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION	Pass	State
2021-12-02	CONTINENTAL RESOURCES / TRIPLE H 4 30 31HS TRIPLE H 5 30 31XS	Pass	State
2021-11-23	EOG RESOURCES INC / GALAXY CTB PRODUCTION FACILITY	Pass	State
2021-11-22	GULFPORT MIDCON LLC / PARKS 3 4 14X23H	Pass	State
2021-11-18	EOG RESOURCES INC / LIVINGSTON CTB	Pass	State
2021-11-17	CONTINENTAL RESOURCES / LAMBAKIS 2 11 2XH	Pass	State
2021-11-16	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	Pass	State
2021-11-16	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	Pass	State
2021-11-16	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	Pass	State
2021-11-15	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	Pass	State
2021-11-15	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	Pass	State
2021-11-05	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	Pass	State
2021-11-04	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	Pass	State
2021-11-04	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	Pass	State
2021-11-04	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	Pass	State
2021-11-03	ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION	Pass	State
2021-11-03	ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION	Pass	State
2021-11-03	ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION	Pass	State
2021-11-03	ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION	Pass	State
2021-11-03	ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION	Pass	State
2021-11-03	ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION	Pass	State
2021-11-03	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	Pass	State
2021-11-03	IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT	Pass	State
2021-11-01	ET GATHERING PROCESSING LLC / MORRIS COMPRESSOR STATION	Pass	State
2021-10-28	ONEOK FIELD SERVICES CO LLC / RIDDLE COMPRESSOR STATION	Pass	State
2021-10-28	ONEOK FIELD SERVICES CO LLC / RIDDLE COMPRESSOR STATION	Pass	State
2021-10-27	ONEOK FIELD SERVICES CO LLC / RIDDLE COMPRESSOR STATION	Pass	State
2021-10-27	ONEOK FIELD SERVICES CO LLC / RIDDLE COMPRESSOR STATION	Pass	State
2021-10-26	CONTINENTAL RESOURCES / LAMBRECHT 4 17 20XHW LAMBRECHT 5 17 20	Pass	State
2021-10-22	GULFPORT MIDCON LLC / ELLIS 3 4 14X11H	Pass	State
2021-10-21	GULFPORT MIDCON LLC / FRICK A PAD	Pass	State
2021-10-20	ET GATHERING PROCESSING LLC / SOLDIER COMPRESSOR STATION	Pass	State
2021-10-20	ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION	Pass	State
2021-10-19	ET GATHERING PROCESSING LLC / MORRIS COMPRESSOR STATION	Pass	State
2021-10-18	ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION	Pass	State
2021-10-18	ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION	Pass	State
2021-10-07	CONTINENTAL RESOURCES / MCCLAIN 7 18 7XHW	Pass	State
2021-10-07	CONTINENTAL RESOURCES / EMERY 4 16 9XHW MILLS 5 16 21XHW MILLS	Pass	State
2021-10-05	ET GATHERING PROCESSING LLC / TABLER COMPRESSOR STATION	Pass	State
2021-10-05	ET GATHERING PROCESSING LLC / TABLER COMPRESSOR STATION	Pass	State
2021-10-05	ET GATHERING PROCESSING LLC / TABLER COMPRESSOR STATION	Pass	State
2021-10-05	ET GATHERING PROCESSING LLC / TABLER COMPRESSOR STATION	Pass	State
2021-10-05	CONTINENTAL RESOURCES / UMBACH 6 21 28 33XHW UMBACH 8 21 28 33	Pass	State
2021-10-04	CONTINENTAL RESOURCES / CASH 2 26 23XHS MARTHA 3 35 2 11XHS	Pass	State
2021-09-30	CONTINENTAL RESOURCES / COOLEY 2 25 24XHW	Pass	State
2021-09-30	CONTINENTAL RESOURCES / COOLEY 3 24 25 36XHW	Pass	State
2021-09-22	ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION	Pass	State
2021-09-22	ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION	Pass	State
2021-09-21	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	Pass	State
2021-09-21	CONTINENTAL RESOURCES / BIRT 1 13H WILLIAMS 1 24H	Pass	State
2021-09-21	ET GATHERING PROCESSING LLC / WINTER CREEK COMPRESSOR STATION	Pass	State
2021-09-20	CONTINENTAL RESOURCES / GREENWOOD 1H 4	Pass	State
2021-09-20	CONTINENTAL RESOURCES / UMBACH 6 21 28 33XHW UMBACH 8 21 28 33	Pass	State
2021-09-16	VALIDUS ENERGY II MIDCON LLC / DOGFISH 1 30 31WXH	Pass	State
2021-09-16	CONTINENTAL RESOURCES / HART 3 25 24XHS	Pass	State
2021-09-16	CONTINENTAL RESOURCES / MCBRYDE FIU 3 23 26XHW	Pass	State
2021-09-14	CONTINENTAL RESOURCES / RAMSEY TRUST 2 16 9 4XHS	Pass	State
2021-09-14	CONTINENTAL RESOURCES / CASH 4 26 23XHS	Pass	State
2021-09-13	CONTINENTAL RESOURCES / GALVIN 4 22 15XHW SPARKS 2 22 27 34XHW	Pass	State
2021-09-13	CONTINENTAL RESOURCES / GALVIN 5 27 22 15XHW GALVIN 6 27 22 15	Pass	State
2021-09-08	FW MIDCON I LLC / RICKS 7 5 4 1H	Pass	State
2021-09-02	CONTINENTAL RESOURCES / NIGHTENGALE 1 16H KOLT 1 17H	Pass	State
2021-09-01	CONTINENTAL RESOURCES / AULD 1 10H SCOTT TRUST 1 15H FRIZZELL	Pass	State
2021-08-26	ET GATHERING PROCESSING LLC / MORRIS COMPRESSOR STATION	Pass	State
2021-08-26	ET GATHERING PROCESSING LLC / MORRIS COMPRESSOR STATION	Pass	State
2021-08-25	ET GATHERING PROCESSING LLC / GRADY COMPRESSOR STATION	Pass	State
2021-08-25	ET GATHERING PROCESSING LLC / GRADY COMPRESSOR STATION	Pass	State
2021-08-25	ET GATHERING PROCESSING LLC / GRADY COMPRESSOR STATION	Pass	State
2021-08-24	ET GATHERING PROCESSING LLC / MORRIS COMPRESSOR STATION	Pass	State
2021-08-11	ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION	Pass	State
2021-08-11	CONTINENTAL RESOURCES / GALVIN 7 27 22 15XHW	Pass	State
2021-08-11	CONTINENTAL RESOURCES / GALVIN 5 27 22 15XHW GALVIN 6 27 22 15	Pass	State
2021-08-10	ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION	Pass	State
2021-08-10	ET GATHERING PROCESSING LLC / WINTER CREEK COMPRESSOR STATION	Pass	State
2021-08-10	ET GATHERING PROCESSING LLC / WINTER CREEK COMPRESSOR STATION	Pass	State
2021-08-10	ET GATHERING PROCESSING LLC / WINTER CREEK COMPRESSOR STATION	Pass	State
2021-08-10	CONTINENTAL RESOURCES / UMBACH 4 21 28 33XHW UMBACH 5 21 28 33	Pass	State
2021-08-10	CONTINENTAL RESOURCES / GALVIN 3 22 15XHW	Pass	State
2021-08-09	CONTINENTAL RESOURCES / COOLEY 4 24 25 36XHW	Pass	State
2021-08-09	CONTINENTAL RESOURCES / GALVIN 4 22 15XHW SPARKS 2 22 27 34XHW	Pass	State
2021-08-05	CONTINENTAL RESOURCES / EMERY 4 16 9XHW MILLS 5 16 21XHW MILLS	Pass	State
2021-08-04	CONTINENTAL RESOURCES / DANA 1 29H	Pass	State
2021-08-04	GULFPORT MIDCON LLC / BURNSIDE 3 4 09X16H	Pass	State
2021-08-04	CONTINENTAL RESOURCES / WHEELER FARMS 2 25 36 1XHS HART 2 25 2	Pass	State
2021-08-04	GULFPORT MIDCON LLC / HALE B PAD	Pass	State
2021-08-04	GULFPORT MIDCON LLC / HALE B PAD	Pass	State
2021-08-03	ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION	Pass	State
2021-08-03	ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION	Pass	State
2021-08-03	GULFPORT MIDCON LLC / ANGELA B PAD	Pass	State
2021-08-03	GULFPORT MIDCON LLC / ANGELA B PAD	Pass	State
2021-08-03	GULFPORT MIDCON LLC / HALE A PAD	Pass	State
2021-07-28	ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION	Pass	State
2021-07-28	ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION	Pass	State
2021-07-26	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	Pass	State
2021-07-26	ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION	Pass	State
2021-07-26	CONTINENTAL RESOURCES / GOOD MARTIN 7 10 3XH GOOD MARTIN 8 10	Pass	State

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

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in Grady county, OK, in 2021. It lists 178 stack tests recorded in 2021.