EPA Air · stack tests by county and year
Air-emissions stack tests in Mason County, West Virginia, 2022
- 7Stack 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 Mason County, West Virginia during 2022. 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 Mason County facility page.
Mason County, West Virginia, 2022
Air-emissions stack tests in Mason County, other years
Air-emissions stack tests recorded in Mason County, West Virginia, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-12-14 | APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN | Pass | State |
| 2022-12-06 | APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN | Pass | State |
| 2022-11-10 | ICL-IP AMERICA INC., GALLIPOLIS FERRY | Pass | State |
| 2022-09-27 | FELMAN PRODUCTION, LLC, LETART | Pass | State |
| 2022-02-15 | FELMAN PRODUCTION, LLC, LETART | Pass | State |
| 2022-02-02 | APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN | Pass | State |
| 2022-01-06 | APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Mason county, WV, for 2022. Stack tests recorded in 2022: 7.