EPA Air · stack tests by county and year
Air-emissions stack tests in Cheshire County, New Hampshire, 2018
- 6Stack 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 Cheshire County, New Hampshire during 2018. 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 Cheshire County facility page.
Cheshire County, New Hampshire, 2018
- Inspections 14
Air-emissions stack tests in Cheshire County, other years
Air-emissions stack tests recorded in Cheshire County, New Hampshire, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-12-18 | COLD RIVER MATERIALS - WALPOLE (S&G) | Pass | State |
| 2018-12-18 | COLD RIVER MATERIALS - WALPOLE (S&G) | Pass | State |
| 2018-08-21 | EMD MILLIPORE CORPORATION | Pass | State |
| 2018-07-05 | FUZZY BROTHERS LLC | Pass | State |
| 2018-06-15 | COLD RIVER MATERIALS - WALPOLE (S&G) | Pass | State |
| 2018-05-30 | POLYONICS, INC. | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.