EPA Air · stack tests by county and year
Air-emissions stack tests in Mercer County, New Jersey, 2021
- 5Stack 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 Mercer County, New Jersey 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 Mercer County facility page.
Mercer County, New Jersey, 2021
Air-emissions stack tests in Mercer County, other years
Air-emissions stack tests recorded in Mercer County, New Jersey, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-09-02 | RIDER UNIVERSITY | Pass | State |
| 2021-07-09 | TRENTON BIOGAS | Pass | State |
| 2021-04-23 | HOPEWELL CAMPUS OWNER, LLC | Pass | State |
| 2021-04-05 | TRENTON BIOGAS | Fail | State |
| 2021-03-29 | TRENTON BIOGAS | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.