EPA Air · stack tests by county and year
Air-emissions stack tests in Clearfield County, Pennsylvania, 2021
- 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 Clearfield County, Pennsylvania during 2021. 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 Clearfield County facility page.
Clearfield County, Pennsylvania, 2021
Air-emissions stack tests in Clearfield County, other years
Air-emissions stack tests recorded in Clearfield County, Pennsylvania, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-11-09 | PA STATE UNIV/WPSU TOWER | Pass | State |
| 2021-11-09 | PA STATE UNIV/WPSU TOWER | Pass | State |
| 2021-08-16 | SENECA RESOURCES CORP/PHC COMP STA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.