EPA Air · stack tests by county and year
Air-emissions stack tests in Fayette County, West Virginia, 2025
- 3Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Fayette County, West Virginia during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Fayette County facility page.
Air-emissions stack tests recorded in Fayette County, West Virginia, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-10 | WVA MANUFACTURING, LLC, ALLOY — high-priority violation on file | Pass | State |
| 2025-10-14 | WVA MANUFACTURING, LLC, ALLOY — high-priority violation on file | Fail | State |
| 2025-08-26 | MOUNTAIN VALLEY PIPELINE, LLC, STALLWORTH STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.