EPA Air · by county
Air-emissions sources in Marshall County, West Virginia
- 75Facilities
Every stationary source in Marshall County, West Virginia that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Marshall County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Marshall County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 7
- 2025 — inspections 7
- 2024 — inspections 20
- 2023 — inspections 9
- 2022 — inspections 17
- 2021 — inspections 9
- 2020 — inspections 19
- 2019 — inspections 22
- 2018 — inspections 19
- 2017 — inspections 17
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| APPALACHIA MIDSTREAM SERVICES, L.L.C., MILLER STATION | Major source | No |
| APPALACHIA MIDSTREAM SERVICES, L.L.C., PLEASANTS | Synthetic minor source | No |
| APPALACHIA MIDSTREAM SERVICES, L.L.C., RIDGELINE STATION | Major source | No |
| APPALACHIA MIDSTREAM SERVICES, L.L.C., SAND HILL STATION | Major source | No |
| APPALACHIA MIDSTREAM SERVICES, LLC, BLACK BEAR COM | Major source | No |
| BLUE RACER MIDSTREAM, LLC, NATRIUM EXTRACTION & FRACTIONA | Major source | No |
| CERTAINTEED GYPSUM WEST VIRGINIA, INC., MOUNDSVILLE | Major source | No |
| CHEVRON APPALACHIA, LLC, BARDALL SITE | Minor source | No |
| CHEVRON APPALACHIA, LLC, CAVENEY SITE | Minor source | No |
| CHEVRON APPALACHIA, LLC, CONNER | Minor source | No |
| CHEVRON APPALACHIA, LLC, CROW SITE | Minor source | No |
| CHEVRON APPALACHIA, LLC, CURRY SITE | Minor source | No |
| CHEVRON APPALACHIA, LLC, FRANCIS PAD | Minor source | No |
| CHEVRON APPALACHIA, LLC, MCLAIN SITE | Minor source | No |
| CHEVRON APPALACHIA, LLC, TAYLOR B SITE | Minor source | No |
| CHEVRON APPALACHIA, LLC, WITZGALL SITE | Minor source | No |
| CNX MIDSTREAM OPERATING COMPANY LLC, DRY RIDGE STATION | Synthetic minor source | No |
| CNX MIDSTREAM OPERATING COMPANY LLC, MAJORSVILLE STATION | Synthetic minor source | No |
| COLUMBIA GAS TRANSMISSION, LLC, ADALINE COMP. STATION | Major source | No |
| COLUMBIA GAS TRANSMISSION, LLC, LONE OAK STATION | Major source | No |
| COVESTRO LLC, NEW MARTINSVILLE | Major source | No |
| DOMINION ENERGY TRANSMISSION, INC., BURCH RIDGE STATION | Minor source | No |
| ELEMENTIS SPECIALTIES, INC., NEW MARTINSVILLE | Minor source | No |
| EQT PRODUCTION COMPANY, GOSHORN WELLPAD | Minor source | No |
| EQT PRODUCTION COMPANY, GREER WELL PAD | Minor source | No |
| EQT PRODUCTION COMPANY, YODER WELL PAD | Minor source | No |
| EQT XL MIDSTREAM OPERATING LLC, CHANNING COMPRESSOR | Synthetic minor source | No |
| EQT XL MIDSTREAM OPERATING LLC, LEGACY CONDENSATE PAD | Synthetic minor source | No |
| EQT XL MIDSTREAM OPERATING LLC, PAYNE STATION | Synthetic minor source | No |
| EXPAND OPERATING LLC, RUTH KELLER PAD | Minor source | No |
| HARSCO CORPORATION, MOUNDSVILLE | Minor source | No |
| HG ENERGY II APPALACHIA, LLC, SAND HILL 23 | Minor source | No |
| HG ENERGY II APPALACHIA, LLC, SAND HILL 25 | Minor source | No |
| HG ENERGY II APPALACHIA, LLC, WEB 22 | Minor source | No |
| IMI FABI, LLC, BENWOOD | Minor source | No |
| KELLY PAVING, INC., BENWOOD PLANT | Minor source | No |
| KENTUCKY POWER COMPANY, MITCHELL PLANT | Major source | No |
| KLUG BROTHERS, MOUNDSVILE | Minor source | No |
| MARKWEST LIBERTY MIDSTREAM & RESOURCES, L.L.C., MAJORSVILLE | Major source | No |
| NOBLE ENERGY, INC., SAND HILL 13 | Minor source | No |
| REYNOLDS MEM. HOSP., GLENDALE | Minor source | No |
| ROVER PIPELINE LLC, MAJORSVILLE STATION | Minor source | No |
| SWN PRODUCTION COMPANY, LLC, BONNETTE PAD | Minor source | No |
| SWN PRODUCTION COMPANY, LLC, CHARLES YOHO PAD | Minor source | No |
| SWN PRODUCTION COMPANY, LLC, FORK RIDGE PAD | Synthetic minor source | No |
| SWN PRODUCTION COMPANY, LLC, GLADYS BRIGGS PAD | Minor source | No |
| SWN PRODUCTION COMPANY, LLC, MICHAEL DUNN PAD | Minor source | No |
| SWN PRODUCTION COMPANY, LLC, MICHAEL SOUTHWORTH | Minor source | No |
| SWN PRODUCTION COMPANY, LLC, O.E. BURGE PAD | Minor source | No |
| SWN PRODUCTION COMPANY, LLC, ROBERT YOUNG PAD | Minor source | No |
| THE MARSHALL COUNTY COAL COMPANY, MARSHALL CNTY FAC | Minor source | No |
| THE OHIO COUNTY COAL COMPANY, OHIO COUNTY MINE PLANT | Minor source | No |
| TUG HILL OPERATING, LLC, HEAVEN HILL 2 WELL PAD | Minor source | No |
| UGI APPALACHIA, LLC, MAJORSVILLE | Major source | No |
| WESTLAKE NATRIUM LLC, WESTLAKE NATRIUM | Major source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, BARDALL | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, BURCH RIDGE ST | Synthetic minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, CAVENEY STATIO | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, CONNER STATION | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, CORLEY STATION | Synthetic minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, CROW DEHY STAT | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, DOMAN | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, FT. BEELER | Major source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, GOSHORN | Synthetic minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, HUNTER-PETHEL STATIO | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, KEATON DEHY ST | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, MARTINEZ | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, MOUNDSVILLE FRACTIONATION | Major source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, OAK GROVE | Major source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, PINECONE STATI | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, SIBURT STATION | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, SIVERT DEHY ST | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, SNYDER | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, WOODRUFF DEHY | Minor source | No |
| WILLIAMS OHIO VALLEY MIDSTREAM LLC, ZIEN STATION | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.