EPA Air · stack tests by county and year
Air-emissions stack tests in Armstrong County, Pennsylvania, 2021
- 19Stack 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 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 Armstrong County facility page.
Armstrong County, Pennsylvania, 2021
- Inspections 80
Air-emissions stack tests in Armstrong County, other years
Air-emissions stack tests recorded in Armstrong County, Pennsylvania, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-11-10 | SNYDER BROS INC/AMBROSE COMP STA | Pass | State |
| 2021-10-14 | EQM GATHERING OPCO LLC/TERRA COMP STA | Pass | State |
| 2021-08-17 | PEOPLES NATURAL GAS CO LLC/ROARING RUN STA | Pass | State |
| 2021-07-29 | KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATION | Pass | State |
| 2021-07-27 | EASTERN GAS TRANS & STORAGE/RURAL VLY COMP STA | Pass | State |
| 2021-07-14 | PEOPLES NATURAL GAS CO LLC/VALLEY STA | Pass | State |
| 2021-07-08 | KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATION | Pass | State |
| 2021-06-24 | LEADING TECH/LEECHBURG | Fail | State |
| 2021-06-09 | PEOPLES NATURAL GAS CO LLC/BELKNAP COMP STA | Pass | State |
| 2021-06-02 | ARMSTRONG POWER/S BEND | Pass | State |
| 2021-05-14 | SNYDER BROS INC/MUSHROOM MINE COMP STA | Pass | State |
| 2021-05-13 | SNYDER BROS INC/FURNACE RUN COMP STA | Pass | State |
| 2021-05-04 | PEOPLES NATURAL GAS CO LLC/VALLEY STA | Pass | State |
| 2021-04-28 | PEOPLES NATURAL GAS CO LLC/GIRTY STA | Pass | State |
| 2021-04-15 | PINE RUN MIDSTREAM LLC/TROUT COMP STA | Pass | State |
| 2021-04-13 | EASTERN GAS TRANS & STORAGE INC/SOUTH BEND COMP STA | Pass | State |
| 2021-02-22 | EXCO APPALACHIA MIDSTREAM LLC/SAWMILL COMP STA | Pass | State |
| 2021-02-19 | SNYDER BROS INC/AMBROSE COMP STA | Pass | State |
| 2021-01-12 | 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.