EPA Air · stack tests by state and year

Air-emissions stack tests in West Virginia, 2021

225Stack 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 2021; 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, 2021

West Virginia, other years

Air-emissions stack tests recorded in West Virginia, 2021

Date	Facility	Where	Kind	Agency
2021-02-25	OMNIS PLEASANTS, LLC, PLEASANTS POWER STATION	WILLOW ISLAND, Pleasants, WV	Pass	State
2021-02-24	KENTUCKY POWER COMPANY, MITCHELL PLANT	MOUNDSVILLE, Marshall, WV	Pass	State
2021-02-23	ALTIVIA SERVICES, LLC, INSTITUTE PLANT	DUNBAR, Kanawha, WV	Pass	State
2021-02-23	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2021-02-22	ANTERO MIDSTREAM LLC, PERKINS COMPRESSOR STATION	SALEM, Doddridge, WV	Pass	State
2021-02-21	AMERICAN BITUMINOUS POWER PARTNERS, L. P., GRANT	GRANT TOWN, Marion, WV	Pass	State
2021-02-19	ANTERO MIDSTREAM LLC, EAST MOUNTAIN	PENNSBORO, Tyler, WV	Pass	State
2021-02-17	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2021-02-16	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2021-02-16	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2021-02-12	APPALACHIA MIDSTREAM SERVICES, L.L.C., BUFFALO STATION	BETHANY, Brooke, WV	Pass	State
2021-02-08	ANTERO MIDSTREAM LLC, MOUNTAIN STATION	PENNSBORO, Tyler, WV	Pass	State
2021-02-05	ANTERO MIDSTREAM LLC, WEST MOUNTAIN STATION	PENNSBORO, Ritchie, WV	Pass	State
2021-02-03	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2021-02-02	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2021-02-02	COLUMBIA GAS TRANSMISSION, LLC, LONE OAK STATION	CAMERON, Marshall, WV	Pass	State
2021-01-28	COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER	MATHIAS, Hardy, WV	Pass	State
2021-01-28	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2021-01-27	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2021-01-26	THE PROCTER AND GAMBLE MANUFACTURING COMPANY, TABLER STATION	INWOOD, Berkeley, WV	Pass	State
2021-01-25	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2021-01-19	APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN	NEW HAVEN, Mason, WV	Pass	State
2021-01-15	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2021-01-14	VIRGINIA ELECTRIC AND POWER COMPANY, MT. STORM	MT. STORM, Grant, WV	Pass	State
2021-01-12	EASTERN GAS TRANSMISSION AND STORAGE, INC., CORNWELL STATION	CLENDENIN, Kanawha, WV	Pass	State

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