EPA Air · stack tests by county and year
Air-emissions stack tests in Chester County, Pennsylvania, 2020
- 9Stack 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 Chester County, Pennsylvania during 2020. 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 Chester County facility page.
Chester County, Pennsylvania, 2020
Air-emissions stack tests in Chester County, other years
Air-emissions stack tests recorded in Chester County, Pennsylvania, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-11-12 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | Pass | State |
| 2020-10-01 | METALLURGICAL PROD /WEST CHESTER | Pass | State |
| 2020-09-11 | COLUMBIA GAS TRANS LLC/EAGLE | Pass | State |
| 2020-08-27 | SECCRA LDFL/LONDON GROVE TWP | Pass | State |
| 2020-08-25 | AQUA PA INC/PICKERING WATER TRMT PLT | Pass | State |
| 2020-08-12 | ENERGY TRANSFER MKT & TERM LP/MALVERN TERM | Pass | State |
| 2020-08-05 | ALLAN MYERS LP/COATESVILLE ASPHALT PLT | Pass | State |
| 2020-06-04 | HERR FOODS INC/NOTTINGHAM | Pass | State |
| 2020-03-17 | COLUMBIA GAS TRANS LLC/EAGLE | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.