EPA Air · stack tests by county and year
Air-emissions stack tests in Armstrong County, Pennsylvania, 2024
- 24Stack 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 Armstrong 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 Armstrong County facility page.
Armstrong County, Pennsylvania, 2024
- Inspections 56
Air-emissions stack tests in Armstrong County, other years
Air-emissions stack tests recorded in Armstrong County, Pennsylvania, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-05 | KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATION | Pass | State |
| 2024-12-05 | KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATION | Pass | State |
| 2024-11-15 | PEOPLES NATURAL GAS CO LLC/ROARING RUN STA | Pass | State |
| 2024-11-13 | EXCO APPALACHIA MIDSTREAM LLC/SAWMILL COMP STA | Pass | State |
| 2024-10-02 | DIVERSIFIED PROD CO LLC/STATE GAME LANDS COMP STA | Pass | State |
| 2024-08-23 | PINE RUN MIDSTREAM LLC/TROUT COMP STA | Pass | State |
| 2024-08-09 | KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATION | Pass | State |
| 2024-08-09 | KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATION | Pass | State |
| 2024-07-31 | EASTERN GAS TRANS & STORAGE/RURAL VLY COMP STA | Fail | State |
| 2024-07-30 | SNYDER BROS INC/HOGBACK COMP STA | Pass | State |
| 2024-06-27 | PINE RUN MIDSTREAM LLC/TROUT COMP STA | Pass | State |
| 2024-06-27 | PINE RUN MIDSTREAM LLC/TROUT COMP STA | Pass | State |
| 2024-06-19 | PEOPLES NATURAL GAS CO LLC/VALLEY STA | Pass | State |
| 2024-06-13 | PEOPLES NATURAL GAS CO LLC/BELKNAP COMP STA | Pass | State |
| 2024-05-31 | SNYDER BROS INC/ENSIGN COMPRESSOR STATION | Pass | State |
| 2024-05-30 | SNYDER BROS INC/WHITE COMP STA | Pass | State |
| 2024-05-29 | SNYDER BROS INC/AMBROSE COMP STA | Pass | State |
| 2024-05-24 | SNYDER BROS INC/MUSHROOM MINE COMP STA | Pass | State |
| 2024-05-23 | SNYDER BROS INC/FURNACE RUN COMP STA | Pass | State |
| 2024-04-16 | EQM GATHERING OPCO LLC/TERRA COMP STA | Pass | State |
| 2024-04-09 | PINE RUN MIDSTREAM LLC/TROUT COMP STA | Pass | State |
| 2024-02-20 | EXCO APPALACHIA MIDSTREAM LLC/SAWMILL COMP STA | Pass | State |
| 2024-02-07 | INFINITY NATURAL RESOURCES SOUTH BEND COMP STA | Pass | State |
| 2024-01-11 | EXCO APPALACHIA MIDSTREAM LLC/POVERTY HILL COMP STA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.