EPA Air · stack tests by county and year
Air-emissions stack tests in Beaver County, Pennsylvania, 2024
- 17Stack 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 Beaver 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 Beaver County facility page.
Beaver County, Pennsylvania, 2024
Air-emissions stack tests in Beaver County, other years
Air-emissions stack tests recorded in Beaver County, Pennsylvania, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-09-21 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pass | State |
| 2024-09-18 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pass | State |
| 2024-09-11 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Fail | State |
| 2024-09-05 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pass | State |
| 2024-08-20 | ETC NORTHEAST FLD SVC LLC/PIKE COMP STA | Pass | State |
| 2024-08-01 | US GYPSUM CO/ALIQUIPPA | Pending | State |
| 2024-06-25 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pass | State |
| 2024-06-13 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pass | State |
| 2024-06-06 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pass | State |
| 2024-06-04 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pass | State |
| 2024-06-04 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/MCMICHAEL COMP STA | Pass | State |
| 2024-05-23 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pending | State |
| 2024-05-21 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pending | State |
| 2024-03-28 | US GYPSUM CO/ALIQUIPPA | Pending | State |
| 2024-03-12 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pass | State |
| 2024-03-11 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | Pass | State |
| 2024-02-19 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/MCMICHAEL COMP STA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Beaver county, PA, in 2024. It lists 17 stack tests recorded in 2024.