EPA Air · stack tests by county and year
Air-emissions stack tests in Delaware County, Pennsylvania, 2021
- 12Stack 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 Delaware 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 Delaware County facility page.
Delaware County, Pennsylvania, 2021
Air-emissions stack tests in Delaware County, other years
Air-emissions stack tests recorded in Delaware County, Pennsylvania, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-12-20 | BRASKEM AMER INC/MARCUS HOOK | Fail | State |
| 2021-12-03 | MARCUS HOOK ENERGY LP/750 MW | Pass | State |
| 2021-11-17 | BOEING CO PHILA/RIDLEY PARK PA FAC — high-priority violation on file | Pass | State |
| 2021-10-12 | MONROE ENERGY LLC/TRAINER — high-priority violation on file | Pass | State |
| 2021-09-03 | SUNOCO LLC/MH RACE FUELS — high-priority violation on file | Pass | State |
| 2021-08-24 | KIMBERLY CLARK CORP/CHESTER OPR | Pass | State |
| 2021-06-28 | REWORLD DELAWARE VALLEY LP/DELAWARE VALLEY RES REC — high-priority violation on file | Pass | State |
| 2021-06-18 | BOEING CO PHILA/RIDLEY PARK PA FAC — high-priority violation on file | Pass | State |
| 2021-06-09 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | Pass | State |
| 2021-05-17 | REWORLD DELAWARE VALLEY LP/DELAWARE VALLEY RES REC — high-priority violation on file | Pass | State |
| 2021-02-18 | DELAWARE CNTY REG WA/DELCORA WESTERN REG TRMT PLT | Fail | State |
| 2021-02-11 | DELAWARE CNTY REG WA/DELCORA WESTERN REG TRMT PLT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.