EPA Air · stack tests by county and year
Air-emissions stack tests in Rockingham County, New Hampshire, 2024
- 11Stack 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 2024. 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, 2024
Air-emissions stack tests in Rockingham County, other years
Air-emissions stack tests recorded in Rockingham County, New Hampshire, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-08-29 | GSP NEWINGTON LLC | Pass | State |
| 2024-08-15 | AJ NONWOVENS-HAMPTON, LLC | Pass | State |
| 2024-08-14 | AJ NONWOVENS-HAMPTON, LLC | Pass | State |
| 2024-08-13 | LIBERTY MUTUAL DATA CENTER | Pass | State |
| 2024-08-13 | LIBERTY MUTUAL DATA CENTER | Pass | State |
| 2024-08-13 | LIBERTY MUTUAL DATA CENTER | Pass | State |
| 2024-08-13 | NEWINGTON ENERGY | Pass | State |
| 2024-08-13 | NEWINGTON ENERGY | Pass | State |
| 2024-07-19 | C.P. MCDONOUGH CONSTRUCTION CORPORATION | Pass | State |
| 2024-05-03 | GRANITE RIDGE ENERGY, LLC | Pass | State |
| 2024-05-02 | GRANITE RIDGE ENERGY, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.