EPA Air · inspections by state and year
Air-emissions inspections in West Virginia, 2026
- 175Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in West Virginia during 2026; 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, 2026
- Berkeley County 43
- Kanawha County 13
- Tyler County 13
- Harrison County 12
- Wetzel County 8
- Marshall County 7
- Jefferson County 6
- Brooke County 5
- Marion County 5
- Monongalia County 5
- Wayne County 5
- Mason County 4
- Doddridge County 4
- Ritchie County 3
- Wyoming County 3
- McDowell County 3
- Hardy County 3
- Mercer County 3
- Jackson County 3
West Virginia, other years
Air-emissions inspections recorded in West Virginia, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-05-06 | U.S. DEPT OF THE TREASURY - IRS, KEARNEYSVILLE | MARTINSBURG, Berkeley, WV | FCE On-Site | U.S. EPA |
| 2026-05-05 | CHEM-PAK, INC., MARTINSBURG | MARTINSBURG, Berkeley, WV | FCE On-Site | U.S. EPA |
| 2026-05-05 | CHEM-PAK, INC., MARTINSBURG | MARTINSBURG, Berkeley, WV | FCE On-Site | State |
| 2026-05-04 | QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-05-04 | ROXUL USA INC., RAN FACILITY | RANSON, Jefferson, WV | PCE On-Site | State |
| 2026-04-30 | QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-04-30 | KNAUF INSULATION, INC., INWOOD | INWOOD, Berkeley, WV | PCE On-Site | State |
| 2026-04-30 | QUAD/GRAPHICS, INC., HEDGESVILLE | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-04-28 | JUPITER ALUMINUM CORPORATION, JUPITER COIL COATING | WELLSBURG, Brooke, WV | PCE Off-Site | State |
| 2026-04-16 | MORGANTOWN ENERGY ASSOCIATES, MORGANTOWN PLANT | MORGANTOWN, Monongalia, WV | FCE On-Site | U.S. EPA |
| 2026-04-16 | MORGANTOWN ENERGY ASSOCIATES, MORGANTOWN PLANT | MORGANTOWN, Monongalia, WV | FCE On-Site | State |
| 2026-04-15 | ANTERO MIDSTREAM LLC, CASTLE PEAK STN | NEW MARTINSVILLE, Tyler, WV | FCE On-Site | State |
| 2026-04-14 | WILLIAMS OHIO VALLEY MIDSTREAM LLC, FT. BEELER | CAMERON, Marshall, WV | FCE On-Site | State |
| 2026-04-10 | QUAD/GRAPHICS, INC., HEDGESVILLE | MARTINSBURG, Berkeley, WV | FCE On-Site | State |
| 2026-04-07 | UNION CARBIDE CORPORATION, SOUTH CHARLESTON | SOUTH CHARLESTON, Kanawha, WV | FCE On-Site | State |
| 2026-04-02 | MOUNTAIN VALLEY PIPELINE, LLC, HARRIS STATION | FLATWOODS, Braxton, WV | FCE On-Site | State |
| 2026-04-02 | CERTAINTEED GYPSUM WEST VIRGINIA, INC., MOUNDSVILLE | PROCTOR, Marshall, WV | FCE On-Site | State |
| 2026-04-01 | UNION CARBIDE CORPORATION, TECHNOLOGY PARK | SOUTH CHARLESTON, Kanawha, WV | FCE On-Site | State |
| 2026-04-01 | EASTERN GAS TRANSMISSION AND STORAGE, INC., CORNWELL STATION | CLENDENIN, Kanawha, WV | FCE On-Site | State |
| 2026-03-31 | APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN | NEW HAVEN, Mason, WV | FCE On-Site | State |
| 2026-03-30 | MERCER COUNTY SOLID WASTE AUTH., SANITARY LANDFILL — high-priority violation on file | PRINCETON, Mercer, WV | FCE On-Site | State |
| 2026-03-27 | KNAUF INSULATION, INC., INWOOD | INWOOD, Berkeley, WV | PCE On-Site | State |
| 2026-03-26 | COLUMBIA GAS TRANSMISSION, LLC, CEREDO | HUNTINGTON, Wayne, WV | FCE On-Site | State |
| 2026-03-25 | EUREKA MIDSTREAM, LLC, CARBIDE SITE | HASTINGS, Wetzel, WV | FCE On-Site | State |
| 2026-03-24 | APPALACHIA MIDSTREAM SERVICES, L.L.C., RIDGELINE STATION | CAMERON, Marshall, WV | FCE On-Site | State |
| 2026-03-20 | COVESTRO LLC, NEW MARTINSVILLE | PROCTOR, Marshall, WV | FCE On-Site | State |
| 2026-03-19 | UNION CARBIDE CORPORATION, TECHNOLOGY PARK | SOUTH CHARLESTON, Kanawha, WV | PCE On-Site | State |
| 2026-03-19 | WILLIAMS OHIO VALLEY MIDSTREAM LLC, OAK GROVE | MOUNDSVILLE, Marshall, WV | FCE On-Site | State |
| 2026-03-18 | CRANBERRY PIPELINE CORPORATION, LESTER/BUCK STATI | LESTER, Raleigh, WV | FCE On-Site | State |
| 2026-03-18 | EQUITRANS, L. P., LOGANSPORT | SMITHFIELD, Wetzel, WV | FCE On-Site | State |
| 2026-03-18 | MOUNTAIN VALLEY PIPELINE, LLC, BRADSHAW STATION | MANNINGTON, Wetzel, WV | FCE On-Site | State |
| 2026-03-17 | QUAD/GRAPHICS, INC., HEDGESVILLE | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-03-17 | CNX MIDSTREAM OPERATING COMPANY LLC, MAJORSVILLE STATION | ALMA, Marshall, WV | FCE On-Site | State |
| 2026-03-17 | COLUMBIA GAS TRANSMISSION, LLC, SMITHFIELD | SMITHFIELD, Wetzel, WV | FCE On-Site | State |
| 2026-03-13 | EQM GATHERING OPCO, LLC, SATURN STATION | CENTRAL STATION, Doddridge, WV | FCE On-Site | State |
| 2026-03-12 | COLUMBIA GAS TRANSMISSION, LLC, HUBBALL | BRANCHLAND, Lincoln, WV | PCE On-Site | State |
| 2026-03-12 | COLUMBIA GAS TRANSMISSION, LLC, HAMLIN | BRANCHLAND, Lincoln, WV | FCE On-Site | State |
| 2026-03-12 | ANTERO MIDSTREAM LLC, MIDDLEBOURNE IV | MIDDLEBOURNE, Tyler, WV | FCE On-Site | State |
| 2026-03-09 | VIRGINIA ELECTRIC AND POWER COMPANY, MT. STORM | MT. STORM, Grant, WV | PCE On-Site | State |
| 2026-03-05 | ANTERO MIDSTREAM LLC, MIDDLEBOURNE III | WICK, Tyler, WV | FCE On-Site | State |
| 2026-03-04 | QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-03-04 | KNAUF INSULATION, INC., INWOOD | INWOOD, Berkeley, WV | PCE On-Site | State |
| 2026-03-04 | ANTERO MIDSTREAM LLC, MIDDLEBOURNE V | MIDDLEBOURNE, Tyler, WV | FCE On-Site | State |
| 2026-02-24 | US METHANOL LLC, LIBERTY ONE METHANOL PLANT | INSTITUTE, Kanawha, WV | FCE On-Site | State |
| 2026-02-23 | QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-02-23 | KNAUF INSULATION, INC., INWOOD | INWOOD, Berkeley, WV | PCE On-Site | State |
| 2026-02-19 | ROXUL USA INC., RAN FACILITY | RANSON, Jefferson, WV | PCE On-Site | State |
| 2026-02-18 | QUAD/GRAPHICS, INC., HEDGESVILLE | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-02-18 | ANTERO TREATMENT LLC, PATRIOT WATER FACILITY | PENNSBORO, Doddridge, WV | FCE On-Site | State |
| 2026-02-17 | ROXUL USA INC., RAN FACILITY | RANSON, Jefferson, WV | PCE On-Site | State |
| 2026-02-12 | QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-02-12 | KNAUF INSULATION, INC., INWOOD | INWOOD, Berkeley, WV | PCE On-Site | State |
| 2026-02-11 | QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-02-11 | QUAD/GRAPHICS, INC., HEDGESVILLE | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-02-11 | EASTERN GAS TRANSMISSION AND STORAGE, INC., MOCKINGBIRD HILL | PINE GROVE, Wetzel, WV | FCE On-Site | State |
| 2026-02-11 | EASTERN GAS TRANSMISSION AND STORAGE, INC., HASTINGS EXTRACTION | PINE GROVE, Wetzel, WV | FCE On-Site | State |
| 2026-02-05 | CRANBERRY PIPELINE CORPORATION, DANVILLE STATION | DANVILLE, Boone, WV | FCE On-Site | State |
| 2026-02-04 | QUAD/GRAPHICS, INC., HEDGESVILLE | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-02-03 | APPALACHIA MIDSTREAM SERVICES, L.L.C., BUFFALO STATION | BETHANY, Brooke, WV | FCE On-Site | State |
| 2026-02-02 | APPALACHIA MIDSTREAM SERVICES, L.L.C., MILLER STATION | BANNEN, Marshall, WV | FCE On-Site | State |
| 2026-02-02 | DISPOSAL SERVICE, INC., HURRICANE | HURRICANE, Putnam, WV | FCE On-Site | State |
| 2026-01-29 | MAAX US CORP., MARTINSBURG | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-01-22 | STEEL OF WEST VIRGINIA, HUNTINGTON | HUNTINGTON, Cabell, WV | FCE On-Site | State |
| 2026-01-22 | EQUITRANS, L. P., WEST UNION STATION #53 | WEST UNION, Doddridge, WV | PCE Off-Site | State |
| 2026-01-21 | QUAD/GRAPHICS, INC., HEDGESVILLE | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-01-14 | QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-01-14 | QUAD/GRAPHICS, INC., HEDGESVILLE | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-01-14 | COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER | MATHIAS, Hardy, WV | FCE On-Site | State |
| 2026-01-14 | AMERICAN WOODMARK CORPORATION, SOUTH BRANCH | MOOREFIELD, Hardy, WV | PCE On-Site | State |
| 2026-01-14 | NORTHWESTERN LANDFILL, PARKERSBURG | PARKERSBURG, Wood, WV | FCE On-Site | State |
| 2026-01-13 | KNAUF INSULATION, INC., INWOOD | INWOOD, Berkeley, WV | PCE On-Site | State |
| 2026-01-13 | TOYOTA MOTOR MANUFACTURING, WEST VIRGINIA, INC., BUFFALO | BUFFALO, Putnam, WV | FCE On-Site | State |
| 2026-01-08 | COPPER RIDGE LANDFILL, LLC, COPPER RIDGE LANDFILL — high-priority violation on file | WELCH, McDowell, WV | FCE On-Site | State |
| 2026-01-06 | QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file | MARTINSBURG, Berkeley, WV | PCE On-Site | State |
| 2026-01-06 | EASTERN GAS TRANSMISSION AND STORAGE, INC., L. L. TONKIN STATION | WEST UNION, Doddridge, WV | FCE On-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.