EPA Air · stack tests by county and year
Air-emissions stack tests in Somerset County, New Jersey, 2021
- 4Stack 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 Somerset 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 Somerset County facility page.
Somerset County, New Jersey, 2021
Air-emissions stack tests in Somerset County, other years
Air-emissions stack tests recorded in Somerset County, New Jersey, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-09-16 | ORTHO CLINICAL DIAGNOSTIC SYSTEMS INC | Pass | State |
| 2021-06-23 | TRANSCO COMPRESSOR 505 | Pass | State |
| 2021-05-18 | JANSSEN PHARMACEUTICAL CO OF J&J | Pass | State |
| 2021-02-23 | JANSSEN PHARMACEUTICAL CO OF J&J | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.