EPA Air · stack tests by state and year

Air-emissions stack tests in West Virginia, 2018

137Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in West Virginia during 2018; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in West Virginia, 2018

West Virginia, other years

Air-emissions stack tests recorded in West Virginia, 2018

Date	Facility	Where	Kind	Agency
2018-03-07	OMNIS PLEASANTS, LLC, PLEASANTS POWER STATION	WILLOW ISLAND, Pleasants, WV	Pass	State
2018-03-07	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2018-03-06	ND FAIRMONT LLC, FAIRMONT FACILITY	FAIRMONT, Marion, WV	Pass	State
2018-03-01	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2018-03-01	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2018-02-22	COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER	MATHIAS, Hardy, WV	Pass	State
2018-02-22	WESTLAKE NATRIUM LLC, WESTLAKE NATRIUM	PROCTOR, Marshall, WV	Pass	State
2018-02-21	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2018-02-20	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2018-02-20	EQT PRODUCTION COMPANY, BALL STATION	ALMA, Tyler, WV	Pass	State
2018-02-15	EQUITRANS, LIMITED PARTNERSHIP DBA EQT MIDSTREAM,	BRINK, Wetzel, WV	Pass	State
2018-02-14	APPALACHIA MIDSTREAM SERVICES, L.L.C., BUFFALO STATION	BETHANY, Brooke, WV	Pass	State
2018-02-14	OMNIS PLEASANTS, LLC, PLEASANTS POWER STATION	WILLOW ISLAND, Pleasants, WV	Pass	State
2018-02-13	ANTERO TREATMENT LLC, PATRIOT WATER FACILITY	PENNSBORO, Doddridge, WV	Pass	State
2018-02-13	CNX MIDSTREAM OPERATING COMPANY LLC, MAJORSVILLE STATION	ALMA, Marshall, WV	Pass	State
2018-02-09	MOUNTAIN STATE CARBON, LLC, FOLLANSBEE	FOLLANSBEE, Brooke, WV	Pass	State
2018-02-09	DTE APPALACHIA GATHERING, LLC, COOPERS RUN STATION	BLACKSVILLE, Monongalia, WV	Pass	State
2018-02-08	WILLIAMS OHIO VALLEY MIDSTREAM LLC, CONNER STATION	MOUNDSVILLE, Marshall, WV	Pass	State
2018-02-07	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2018-02-06	EQT PRODUCTION COMPANY, GOODWIN STATION	WEST UNION, Doddridge, WV	Pass	State
2018-02-06	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2018-02-05	COLUMBIA GAS TRANSMISSION, LLC, FRAMETOWN	FRAMETOWN, Braxton, WV	Pass	State
2018-01-31	AMERICAN BITUMINOUS POWER PARTNERS, L. P., GRANT	GRANT TOWN, Marion, WV	Pass	State
2018-01-30	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2018-01-26	APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN	NEW HAVEN, Mason, WV	Pass	State
2018-01-25	APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN	NEW HAVEN, Mason, WV	Pass	State
2018-01-24	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2018-01-23	KENTUCKY POWER COMPANY, MITCHELL PLANT	MOUNDSVILLE, Marshall, WV	Pass	State
2018-01-23	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2018-01-18	KENTUCKY POWER COMPANY, MITCHELL PLANT	MOUNDSVILLE, Marshall, WV	Pass	State
2018-01-18	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2018-01-17	KENTUCKY POWER COMPANY, MITCHELL PLANT	MOUNDSVILLE, Marshall, WV	Pass	State
2018-01-17	OMNIS PLEASANTS, LLC, PLEASANTS POWER STATION	WILLOW ISLAND, Pleasants, WV	Pass	State
2018-01-10	KENTUCKY POWER COMPANY, MITCHELL PLANT	MOUNDSVILLE, Marshall, WV	Pass	State
2018-01-09	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2018-01-05	COLUMBIA GAS TRANSMISSION, LLC, SMITHFIELD	SMITHFIELD, Wetzel, WV	Pass	State
2018-01-03	EQT PRODUCTION COMPANY, WINTERS STATION	NEW MARTINSVILLE, Wetzel, WV	Pass	State

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