EPA Air · stack tests by county and year
Air-emissions stack tests in Brooke County, West Virginia, 2025
- 5Stack 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 Brooke 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 Brooke County facility page.
Brooke County, West Virginia, 2025
Air-emissions stack tests in Brooke County, other years
Air-emissions stack tests recorded in Brooke County, West Virginia, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-09-23 | APPALACHIA MIDSTREAM SERVICES, L.L.C., THREEDUBS STATION | Pass | State |
| 2025-07-14 | APPALACHIA MIDSTREAM SERVICES, L.L.C., MOUNTAINEER COMPRESSOR | Pass | State |
| 2025-05-29 | PRECOAT METALS CORP., WEIRTON | Pass | State |
| 2025-04-29 | APPALACHIA MIDSTREAM SERVICES, L.L.C., BUFFALO STATION | Pass | State |
| 2025-01-28 | APPALACHIA MIDSTREAM SERVICES, L.L.C., BUFFALO STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.