EPA Air · stack tests by county and year

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

71Stack 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 Hughes 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 Hughes County facility page.

Hughes County, Oklahoma, 2019

Air-emissions stack tests in Hughes County, other years

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

Date	Facility	Kind	Agency
2019-12-06	VM ARKOMA STACK LLC / MERIDIAN COMPRESSOR STATION	Pass	State
2019-12-06	VM ARKOMA STACK LLC / MERIDIAN COMPRESSOR STATION	Pass	State
2019-11-21	VM ARKOMA STACK LLC / BONANZA COMPRESSOR STATION	Pass	State
2019-10-23	MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION	Pass	State
2019-10-22	MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-10-17	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-10-16	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	Pass	State
2019-10-16	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	Pass	State
2019-09-13	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	Pass	State
2019-09-11	MARKWEST OKLAHOMA GAS CO LLC / BREWER COMPRESSOR STATION	Pass	State
2019-09-11	MARKWEST OKLAHOMA GAS CO LLC / BREWER COMPRESSOR STATION	Pass	State
2019-09-04	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	Pass	State
2019-08-07	MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION	Pass	State
2019-07-17	MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION	Pass	State
2019-07-11	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-07-11	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-07-11	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-07-11	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-07-10	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-07-10	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-07-10	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-07-10	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-07-09	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	Pass	State
2019-07-09	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	Pass	State
2019-07-09	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	Pass	State
2019-07-09	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	Pass	State
2019-07-08	MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION	Pass	State
2019-07-08	MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION	Pass	State
2019-06-14	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-05-29	CENTRAHOMA PROCESSING LLC / HICKORY HILLS GP	Pass	State
2019-05-28	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	Pass	State
2019-05-28	MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION	Pass	State
2019-05-16	CENTRAHOMA PROCESSING LLC / HICKORY HILLS GP	Pass	State
2019-05-16	CENTRAHOMA PROCESSING LLC / HICKORY HILLS GP	Pass	State
2019-05-16	CENTRAHOMA PROCESSING LLC / HICKORY HILLS GP	Pass	State
2019-05-10	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	Pass	State
2019-05-09	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-05-09	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-05-09	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-05-06	MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION	Pass	State
2019-05-03	MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION	Pass	State
2019-05-02	MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION	Pass	State
2019-03-21	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	Pass	State
2019-03-21	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	Pass	State
2019-03-20	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	Pass	State
2019-03-20	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	Pass	State
2019-03-20	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	Pass	State
2019-03-19	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	Pass	State
2019-03-19	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	Pass	State
2019-03-18	TALL OAK WOODFORD LLC / ROUGHTAIL COMPRESSOR FACILITY	Pass	State
2019-03-13	TALL OAK WOODFORD LLC / FOUNDERS COMPRESSOR FACILITY	Pass	State
2019-03-13	TALL OAK WOODFORD LLC / FOUNDERS COMPRESSOR FACILITY	Pass	State
2019-03-13	TALL OAK WOODFORD LLC / FOUNDERS COMPRESSOR FACILITY	Pass	State
2019-03-13	TALL OAK WOODFORD LLC / FOUNDERS COMPRESSOR FACILITY	Pass	State
2019-02-27	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	Pass	State
2019-02-27	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	Pass	State
2019-02-27	FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT	Pass	State
2019-02-22	VM ARKOMA STACK LLC / HELL CAT COMPRESSOR STATION	Pass	State
2019-02-22	VM ARKOMA STACK LLC / HELL CAT COMPRESSOR STATION	Pass	State
2019-02-08	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	Pass	State
2019-02-06	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-02-06	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-02-06	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-02-06	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-02-05	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-02-05	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-02-05	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State
2019-02-05	MARKWEST OKLAHOMA GAS CO LLC / MOSS COMPRESSOR STATION	Pass	State

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