EPA Air · stack tests by county and year

Air-emissions stack tests in Stephens County, Oklahoma, 2019

74Stack 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 2019. 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, 2019

Air-emissions stack tests in Stephens County, other years

Air-emissions stack tests recorded in Stephens County, Oklahoma, 2019

Date	Facility	Kind	Agency
2019-12-30	ONEOK FIELD SERVICES CO LLC / COTTONWOOD COMPRESSOR STATION	Pass	State
2019-12-11	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2019-12-03	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2019-12-03	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2019-12-02	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2019-12-02	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2019-10-22	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2019-10-22	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2019-10-22	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2019-10-21	ET GATHERING PROCESSING LLC / BLACK BEAR COMPRESSOR STATION	Pass	State
2019-10-10	ONEOK FIELD SERVICES CO LLC / DUNCAN COMPRESSOR STATION	Pass	State
2019-10-10	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2019-10-09	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2019-09-18	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2019-09-18	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2019-09-18	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2019-09-17	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2019-09-17	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2019-09-16	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2019-09-16	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2019-09-05	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2019-08-15	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2019-07-11	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2019-07-11	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2019-07-10	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2019-07-10	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2019-07-10	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2019-07-09	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2019-07-09	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2019-07-09	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2019-06-10	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	Pass	State
2019-06-10	ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION	Pass	State
2019-06-10	ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION	Pass	State
2019-05-23	DCP OPERATING CO LP / SKIPPER COMPRESSOR STATION	Pass	State
2019-05-22	DCP OPERATING CO LP / SKIPPER COMPRESSOR STATION	Pass	State
2019-05-22	DCP OPERATING CO LP / SKIPPER COMPRESSOR STATION	Pass	State
2019-05-22	DCP OPERATING CO LP / SKIPPER COMPRESSOR STATION	Pass	State
2019-05-21	DCP OPERATING CO LP / SKIPPER COMPRESSOR STATION	Pass	State
2019-05-21	DCP OPERATING CO LP / SKIPPER COMPRESSOR STATION	Pass	State
2019-05-15	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2019-05-15	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2019-05-14	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2019-05-14	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2019-05-13	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2019-05-13	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2019-04-22	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	Pass	State
2019-04-22	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2019-04-10	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2019-03-27	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2019-03-27	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2019-03-26	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2019-03-26	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2019-03-25	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2019-03-25	ET SCOOP EXPRESS LLC / COWBOY COMPRESSOR FACILITY	Pass	State
2019-03-04	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2019-03-04	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2019-02-28	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2019-02-20	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2019-02-20	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2019-02-19	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2019-02-19	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2019-02-18	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2019-02-18	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2019-02-07	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	Pass	State
2019-02-06	ET GATHERING PROCESSING LLC / WEST MARLOW COMPRESSOR STATION	Pass	State
2019-02-06	ET GATHERING PROCESSING LLC / BLACK BEAR COMPRESSOR STATION	Pass	State
2019-01-23	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	Pass	State
2019-01-23	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	Pass	State
2019-01-23	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	Pass	State
2019-01-23	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	Pass	State
2019-01-21	FW MIDCON I LLC / 3R 5 6 7 8 3 34WXH PAPA PUMP 1 3 34SXH	Pass	State
2019-01-04	ET GATHERING PROCESSING LLC / BLACK BEAR COMPRESSOR STATION	Pass	State
2019-01-02	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2019-01-02	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	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 Stephens county, OK, for 2019. Stack tests recorded in 2019: 74.