EPA Air · stack tests by state and year

Air-emissions stack tests in West Virginia, 2019

176Stack 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 2019; 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, 2019

West Virginia, other years

Air-emissions stack tests recorded in West Virginia, 2019

Date	Facility	Where	Kind	Agency
2019-06-06	MARKWEST LIBERTY MIDSTREAM & RESOURCES, L.L.C., MAJORSVILLE	DALLAS, Marshall, WV	Pass	State
2019-06-05	EASTERN GAS TRANSMISSION AND STORAGE, INC., KENNEDY STATION	VALLEY CHAPEL, Lewis, WV	Pass	State
2019-06-05	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2019-06-05	ANTERO MIDSTREAM LLC, MONROE STATION	ALMA, Tyler, WV	Pass	State
2019-06-04	MORGANTOWN ENERGY ASSOCIATES, MORGANTOWN PLANT	MORGANTOWN, Monongalia, WV	Pass	State
2019-06-04	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2019-05-29	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2019-05-28	MOUNTAIN GATHERING, LLC, MCCLELLAND STATION	WORTHINGTON, Marion, WV	Pass	State
2019-05-22	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2019-05-22	MPLX TERMINALS LLC, KENOVA	KENOVA, Wayne, WV	Pass	State
2019-05-21	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2019-05-19	VIRGINIA ELECTRIC AND POWER COMPANY, MT. STORM	MT. STORM, Grant, WV	Pass	State
2019-05-17	QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file	MARTINSBURG, Berkeley, WV	Pass	State
2019-05-15	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2019-05-14	VIRGINIA ELECTRIC AND POWER COMPANY, MT. STORM	MT. STORM, Grant, WV	Pass	State
2019-05-14	THE CHEMOURS COMPANY FC, LLC, WASHINGTON WORKS — high-priority violation on file	WASHINGTON, Wood, WV	Pass	State
2019-05-09	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2019-05-08	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2019-05-07	AMERICAN BITUMINOUS POWER PARTNERS, L. P., GRANT	GRANT TOWN, Marion, WV	Pass	State
2019-05-06	AMERICAN BITUMINOUS POWER PARTNERS, L. P., GRANT	GRANT TOWN, Marion, WV	Pass	State
2019-05-01	COLUMBIA GAS TRANSMISSION, LLC, WHITE OAK STATION	BROHARD, Calhoun, WV	Pass	State
2019-05-01	EASTERN GAS TRANSMISSION AND STORAGE, INC., LIGHTBURN STATION	JANE LEW, Lewis, WV	Pass	State
2019-04-30	ANTERO MIDSTREAM LLC, SOUTH CANTON STATION	WEST UNION, Doddridge, WV	Pass	State
2019-04-23	APPALACHIA MIDSTREAM SERVICES, L.L.C., BLAKE RIDGE FACILITY	NEW MARTINSVILLE, Wetzel, WV	Pass	State
2019-04-17	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2019-04-16	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2019-04-09	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2019-04-09	EASTERN GAS TRANSMISSION AND STORAGE, INC., LOUP CREEK STATION	KOPPERSTON, Wyoming, WV	Pass	State
2019-04-05	EQM GATHERING OPCO, LLC, SATURN STATION	CENTRAL STATION, Doddridge, WV	Pass	State
2019-04-03	U.S. SILICA COMPANY, BERKELEY SPRINGS QUARRY	BERKELEY SPRINGS, Morgan, WV	Pass	State
2019-04-02	ANTERO MIDSTREAM LLC, BANNER COMPRESSOR STATION	NEW MILTON, Doddridge, WV	Pass	State
2019-04-02	EASTERN GAS TRANSMISSION AND STORAGE, INC., MOCKINGBIRD HILL	PINE GROVE, Wetzel, WV	Pass	State
2019-04-01	COLUMBIA GAS TRANSMISSION, LLC, CEREDO	HUNTINGTON, Wayne, WV	Pass	State
2019-03-27	COLUMBIA GAS TRANSMISSION, LLC, SHERWOOD STATION	SHERWOOD, Doddridge, WV	Pass	State
2019-03-26	MORGANTOWN ENERGY ASSOCIATES, MORGANTOWN PLANT	MORGANTOWN, Monongalia, WV	Pass	State
2019-03-26	MARKWEST LIBERTY MIDSTREAM & RESOURCES, L.L.C., MOBLEY GAS PLANT	SMITHFIELD, Wetzel, WV	Pass	State
2019-03-22	WEYERHAEUSER NR COMPANY, HEATERS	HEATERS, Braxton, WV	Pass	State
2019-03-20	MARKWEST LIBERTY MIDSTREAM & RESOURCES, L.L.C., SHERWOOD	WEST UNION, Doddridge, WV	Pass	State
2019-03-20	UNION CARBIDE CORPORATION, INSTITUTE PLANT	INSTITUTE, Kanawha, WV	Pass	State
2019-03-20	APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN	NEW HAVEN, Mason, WV	Pass	State
2019-03-19	ND FAIRMONT LLC, FAIRMONT FACILITY	FAIRMONT, Marion, WV	Pass	State
2019-03-19	ND FAIRMONT LLC, FAIRMONT FACILITY	FAIRMONT, Marion, WV	Pass	State
2019-03-19	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2019-03-15	EQM GATHERING OPCO, LLC, JANUS STATION	WEST UNION, Doddridge, WV	Pass	State
2019-03-13	ANTERO MIDSTREAM LLC, JARVISVILLE COMPRESSOR STATION	SALEM, Harrison, WV	Pass	State
2019-03-13	WESTLAKE NATRIUM LLC, WESTLAKE NATRIUM	PROCTOR, Marshall, WV	Pass	State
2019-03-12	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2019-03-07	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2019-03-06	EASTERN GAS TRANSMISSION AND STORAGE, INC., SARDIS STATION	SARDIS, Harrison, WV	Pass	State
2019-03-06	UNION CARBIDE CORPORATION, SOUTH CHARLESTON	SOUTH CHARLESTON, Kanawha, WV	Pass	State
2019-03-01	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2019-02-27	ANTERO TREATMENT LLC, PATRIOT WATER FACILITY	PENNSBORO, Doddridge, WV	Pass	State
2019-02-27	EASTERN GAS TRANSMISSION AND STORAGE, INC., KENNEDY STATION	VALLEY CHAPEL, Lewis, WV	Pass	State
2019-02-27	OMNIS PLEASANTS, LLC, PLEASANTS POWER STATION	WILLOW ISLAND, Pleasants, WV	Pass	State
2019-02-27	OMNIS PLEASANTS, LLC, PLEASANTS POWER STATION	WILLOW ISLAND, Pleasants, WV	Pass	State
2019-02-21	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2019-02-20	OMNIS PLEASANTS, LLC, PLEASANTS POWER STATION	WILLOW ISLAND, Pleasants, WV	Pass	State
2019-02-20	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2019-02-19	COLUMBIA GAS TRANSMISSION, LLC, SENECA	SENECA ROCKS, Pendleton, WV	Pass	State
2019-02-19	ANTERO MIDSTREAM LLC, EAST MOUNTAIN	PENNSBORO, Tyler, WV	Pass	State
2019-02-12	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2019-02-07	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2019-02-07	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State
2019-02-05	AMERICAN BITUMINOUS POWER PARTNERS, L. P., GRANT	GRANT TOWN, Marion, WV	Pass	State
2019-01-30	ANTERO TREATMENT LLC, PATRIOT WATER FACILITY	PENNSBORO, Doddridge, WV	Pass	State
2019-01-25	COLUMBIA GAS TRANSMISSION, LLC, LONE OAK STATION	CAMERON, Marshall, WV	Pass	State
2019-01-24	COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER	MATHIAS, Hardy, WV	Pass	State
2019-01-24	COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER	MATHIAS, Hardy, WV	Pass	State
2019-01-23	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2019-01-17	KENTUCKY POWER COMPANY, MITCHELL PLANT	MOUNDSVILLE, Marshall, WV	Pass	State
2019-01-17	APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN	NEW HAVEN, Mason, WV	Pass	State
2019-01-16	KENTUCKY POWER COMPANY, MITCHELL PLANT	MOUNDSVILLE, Marshall, WV	Pass	State
2019-01-11	COLUMBIA GAS TRANSMISSION, LLC, SENECA	SENECA ROCKS, Pendleton, WV	Pass	State
2019-01-10	COLUMBIA GAS TRANSMISSION, LLC, FILES CREEK	BEVERLY, Randolph, WV	Pass	State
2019-01-09	APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN	NEW HAVEN, Mason, WV	Pass	State
2019-01-08	MONONGAHELA POWER COMPANY, HARRISON STATION	HAYWOOD, Harrison, WV	Pass	State

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