EPA Air · stack tests by county and year
Air-emissions stack tests in Rockingham County, New Hampshire, 2023
- 9Stack 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 Rockingham County, New Hampshire during 2023. 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 Rockingham County facility page.
Rockingham County, New Hampshire, 2023
- Inspections 11
Air-emissions stack tests in Rockingham County, other years
Air-emissions stack tests recorded in Rockingham County, New Hampshire, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-11-07 | BENEVENTO BITUMINOUS PRODUCTS, LLC | Pass | State |
| 2023-08-23 | GEORGIA-PACIFIC GYPSUM LLC | Pass | State |
| 2023-08-15 | NEWINGTON ENERGY | Pass | State |
| 2023-08-15 | NEWINGTON ENERGY | Pass | State |
| 2023-08-01 | AJ NONWOVENS-HAMPTON, LLC | Pass | State |
| 2023-07-12 | GALLOWAY TRUCKING, INC. | Pass | State |
| 2023-05-18 | GEORGIA-PACIFIC GYPSUM LLC | Pass | State |
| 2023-05-11 | GRANITE RIDGE ENERGY, LLC | Pass | State |
| 2023-05-11 | GRANITE RIDGE ENERGY, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.