EPA Air · stack tests by county and year
Air-emissions stack tests in Clarion County, Pennsylvania, 2020
- 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 Clarion County, Pennsylvania during 2020. 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 Clarion County facility page.
Clarion County, Pennsylvania, 2020
Air-emissions stack tests in Clarion County, other years
Air-emissions stack tests recorded in Clarion County, Pennsylvania, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-11-10 | CLARION BOARDS/CLARION PLT | Pass | State |
| 2020-08-27 | CLARION BOARDS/CLARION PLT | Pass | State |
| 2020-08-06 | CLARION BOARDS/CLARION PLT | Pass | State |
| 2020-03-17 | CLARION BOARDS/CLARION PLT | Pass | State |
| 2020-01-29 | CLARION BOARDS/CLARION PLT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.