EPA Air · stack tests by county and year

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

72Stack 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 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 Stephens County facility page.

Stephens County, Oklahoma, 2021

Air-emissions stack tests in Stephens County, other years

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

Date	Facility	Kind	Agency
2021-12-15	ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION	Pass	State
2021-12-15	ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION	Pass	State
2021-12-15	ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / TRI COUNTY COMPRESSOR STATION	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / TRI COUNTY COMPRESSOR STATION	Pass	State
2021-12-14	ET GATHERING PROCESSING LLC / TRI COUNTY COMPRESSOR STATION	Pass	State
2021-11-30	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2021-11-30	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2021-11-30	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2021-11-29	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2021-11-29	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2021-11-24	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2021-11-01	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2021-10-29	GULFPORT MIDCON LLC / ORIN 2 9H	Pass	State
2021-10-25	CONTINENTAL RESOURCES / PARK PLACE 1 21 16 MXH FACILITY	Pass	State
2021-10-19	ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION	Pass	State
2021-09-29	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2021-09-29	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2021-09-09	ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION	Pass	State
2021-09-08	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2021-09-08	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2021-09-08	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2021-09-08	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2021-09-02	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2021-09-01	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2021-09-01	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2021-09-01	CONTINENTAL RESOURCES / CHALFANT 1 7H ROBERT JO 1 8H	Pass	State
2021-08-31	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2021-08-31	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2021-08-30	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2021-08-30	DCP OPERATING CO LP / SHOLEM GAS PLANT	Pass	State
2021-08-24	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2021-08-23	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2021-08-23	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2021-08-23	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2021-07-27	ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION	Pass	State
2021-07-27	ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION	Pass	State
2021-07-27	ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION	Pass	State
2021-07-21	DCP OPERATING CO LP / THUNDER COMPRESSOR STATION	Pass	State
2021-07-15	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2021-07-14	FW MIDCON I LLC / MARY J 1H 25X	Pass	State
2021-07-12	FW MIDCON I LLC / JARRED 0204 2H 3H 9X	Pass	State
2021-07-12	FW MIDCON I LLC / JARRED 0204 2H 3H 9X	Pass	State
2021-07-06	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2021-07-06	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2021-07-06	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2021-07-06	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2021-07-06	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2021-07-06	DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION	Pass	State
2021-06-01	FW MIDCON I LLC / JARRED 0204 2H 3H 9X	Pass	State
2021-05-18	ET GATHERING PROCESSING LLC / BRAY COMPRESSOR STATION	Pass	State
2021-05-17	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2021-05-17	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2021-05-05	ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION	Pass	State
2021-04-21	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2021-04-20	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2021-04-20	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2021-04-20	DCP OPERATING CO LP / YELLOW JACKET COMPRESSOR STATION	Pass	State
2021-03-31	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2021-03-12	XTO ENERGY INC / CLARENCE 1 29H28 FOSTER 1 29H PRODUCT	Pass	State
2021-03-10	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2021-02-09	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2021-02-09	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2021-02-09	ET GATHERING PROCESSING LLC / BLACK BEAR COMPRESSOR STATION	Pass	State
2021-02-09	ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION	Pass	State
2021-02-08	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2021-02-08	DCP OPERATING CO LP / CROSSROADS COMPRESSOR STATION	Pass	State
2021-01-12	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	Pass	State
2021-01-12	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION	Pass	State
2021-01-12	ONEOK FIELD SERVICES CO LLC / COTTONWOOD COMPRESSOR STATION	Pass	State
2021-01-11	ET GATHERING PROCESSING LLC / WEST MARLOW COMPRESSOR STATION	Pass	State
2021-01-11	TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH 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 2021. It lists 72 stack tests recorded in 2021.