EPA Air · stack tests by county and year
Air-emissions stack tests in Dauphin County, Pennsylvania, 2021
- 6Stack 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 Dauphin 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 Dauphin County facility page.
Dauphin County, Pennsylvania, 2021
Air-emissions stack tests in Dauphin County, other years
Air-emissions stack tests recorded in Dauphin County, Pennsylvania, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-12-31 | CLEVELAND CLIFFS STEELTON LLC/STEELTON | Pass | State |
| 2021-11-16 | TEXAS EASTERN TRANS LP/GRANTVILLE | Pass | State |
| 2021-11-11 | LANCASTER CNTY SWMA/SUSQ RESOURCE MGMT COMPLEX — high-priority violation on file | Pass | State |
| 2021-06-11 | LANCASTER CNTY SWMA/SUSQ RESOURCE MGMT COMPLEX — high-priority violation on file | Pass | State |
| 2021-04-23 | HERSHEY CO/WWTP | Pass | State |
| 2021-02-19 | ENERGY CTR HBG LLC/ENERGY CTR PAXTON LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.