EPA Air · stack tests by county and year
Air-emissions stack tests in Jefferson County, Pennsylvania, 2022
- 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 Jefferson County, Pennsylvania 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 Jefferson County facility page.
Jefferson County, Pennsylvania, 2022
Air-emissions stack tests in Jefferson County, other years
Air-emissions stack tests recorded in Jefferson County, Pennsylvania, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-10-12 | COLUMBIA GAS TRANS LLC/IOWA COMP STA | Pass | State |
| 2022-08-02 | EASTERN GAS TRANS & STORAGE/PUNXSUTAWNEY | Pass | State |
| 2022-02-24 | DIVERSIFIED OIL & GAS LLC/SHAFFER COMP STA | Fail | State |
| 2022-02-21 | DIVERSIFIED PROD LLC/BROOKVILLE SOUTH COMP STA | Pass | State |
| 2022-02-15 | DIVERSIFIED PROD LLC/PINE CREEK COMP STA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.