EPA Air · stack tests by state and year
Air-emissions stack tests in New Jersey, 2025
- 4Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in New Jersey during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
New Jersey, other years
Air-emissions stack tests recorded in New Jersey, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-09-18 | BRAEN ROYALTY LLC — high-priority violation on file | SPARTA, Sussex, NJ | Fail | State |
| 2025-02-11 | AARHUS (OPER/OTH/SM) | NEWARK, Essex, NJ | Pass | State |
| 2025-01-22 | WENNER BREAD PRODUCTS INC. | NEW BRUNSWICK, Middlesex, NJ | Pass | State |
| 2025-01-08 | LABCORP OF AMERICA RARITAN DIV | RARITAN, Somerset, NJ | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
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