EPA Air · stack tests by county and year

Air-emissions stack tests in Stephens County, Oklahoma, 2020

70Stack 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 Stephens County, Oklahoma during 2020. 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 Stephens County facility page.

Stephens County, Oklahoma, 2020

Air-emissions stack tests in Stephens County, other years

Air-emissions stack tests recorded in Stephens County, Oklahoma, 2020

Date	Facility	Kind	Agency
2020-11-30	FW MIDCON I LLC / MARY J 1H 25X	Pass	State
2020-11-11	CONTINENTAL RESOURCES / FORREST 1 8H	Pass	State
2020-11-02	ET GATHERING PROCESSING LLC / BLACK BEAR COMPRESSOR STATION	Pass	State
2020-10-28	CONTINENTAL RESOURCES / SYMPSON 6 7 6XH 7 7 6XH	Pass	State
2020-10-28	CONTINENTAL RESOURCES / SYMPSON 8 7 6XH 9 7 6XH	Pass	State
2020-10-26	FW MIDCON I LLC / MASHBURN 2H 33X	Pass	State
2020-10-23	FW MIDCON I LLC / MARY J 2 4 25 36 2HA 10HA	Pass	State
2020-10-20	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2020-10-05	ONEOK FIELD SERVICES CO LLC / DUNCAN COMPRESSOR STATION	Pass	State
2020-10-05	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2020-10-05	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2020-10-05	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2020-09-24	CONTINENTAL RESOURCES / SYMPSON 6 7 6XH 7 7 6XH	Pass	State
2020-09-23	CONTINENTAL RESOURCES / POTEET 1 17H	Pass	State
2020-09-23	CONTINENTAL RESOURCES / POTEET 8 17 20XH POTEET 7 17 20XH	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2020-09-21	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2020-09-10	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2020-09-09	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2020-09-09	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2020-09-08	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2020-09-08	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2020-09-08	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2020-08-31	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2020-07-21	HOWARD ENERGY PARTNERS / SHOLEM BOOSTER STATION	Pass	State
2020-07-08	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2020-07-08	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2020-07-07	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2020-07-07	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2020-07-07	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2020-07-06	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2020-07-06	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2020-06-17	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2020-06-16	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	Pass	State
2020-05-21	FW MIDCON I LLC / MCCLELLAND 2H 3H 9H 26X	Pass	State
2020-05-21	FW MIDCON I LLC / MCCLELLAND 2H 3H 9H 26X	Pass	State
2020-05-13	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2020-05-13	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2020-05-12	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2020-05-11	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2020-05-11	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2020-04-22	ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION	Pass	State
2020-04-21	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	Pass	State
2020-04-21	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2020-04-13	FW MIDCON I LLC / HATCHETT 1H 4R	Pass	State
2020-04-09	FW MIDCON I LLC / BOLES 2H 14X CLARENCE 1H 23	Pass	State
2020-03-20	BOUNTY TRANSFER LLC / KOVAR CCF COMPRESSOR STATION	Pass	State
2020-03-19	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2020-03-19	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2020-03-19	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2020-03-19	CONTINENTAL RESOURCES / BELLE STARR 4 26 2XHM LEON 1 23 14XHM	Pass	State
2020-03-18	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2020-03-18	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2020-03-18	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2020-03-10	ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION	Pass	State
2020-03-10	ET GATHERING PROCESSING LLC / BLACK BEAR COMPRESSOR STATION	Pass	State
2020-02-25	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2020-02-25	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2020-02-18	CONTINENTAL RESOURCES / BELLE STARR 4 26 2XHM LEON 1 23 14XHM	Pass	State
2020-02-14	FW MIDCON I LLC / 3R 1 2 3 4 3 34WXH PAPA PUMP 2 3 34SXH	Pass	State
2020-02-13	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2020-02-13	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2020-02-12	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2020-02-12	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2020-02-11	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2020-02-11	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2020-02-10	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2020-02-10	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2020-01-15	ET GATHERING PROCESSING LLC / WEST MARLOW COMPRESSOR STATION	Pass	State

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