EPA Air · stack tests by county and year
Air-emissions stack tests in Elk County, Pennsylvania, 2024
- 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 Elk County, Pennsylvania during 2024. 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 Elk County facility page.
Elk County, Pennsylvania, 2024
Air-emissions stack tests in Elk County, other years
Air-emissions stack tests recorded in Elk County, Pennsylvania, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-10 | GREENTREE BOOSTER COMPRESSOR/ BROCKWAY | Pass | State |
| 2024-07-18 | LONGHORN PAD C/ELK | Pass | State |
| 2024-05-29 | SGL CARBON CORP/ST MARYS PLT | Pass | State |
| 2024-05-22 | KC MIDSTREAM SOLUTIONS LLC/OVERBEK STA | Pass | State |
| 2024-04-24 | NFG MIDSTREAM CLERMONT LLC/CLERMONT WEST COMP STA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.