EPA Air · stack tests by county and year
Air-emissions stack tests in Merrimack County, New Hampshire, 2022
- 14Stack 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 Merrimack County, New Hampshire during 2022. 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 Merrimack County facility page.
Merrimack County, New Hampshire, 2022
Air-emissions stack tests in Merrimack County, other years
Air-emissions stack tests recorded in Merrimack County, New Hampshire, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-09-07 | NH DAS HAZEN DRIVE COMPLEX | Pass | State |
| 2022-08-18 | MERRIMACK STATION | Pass | State |
| 2022-07-21 | MERRIMACK STATION | Pass | State |
| 2022-07-20 | KALWALL CORPORATION - FLAT SHEET DIVISION | Pass | State |
| 2022-06-23 | WHEELABRATOR CONCORD COMPANY, L.P. | Pass | State |
| 2022-06-22 | WHEELABRATOR CONCORD COMPANY, L.P. | Pass | State |
| 2022-06-21 | MERRIMACK STATION | Pass | State |
| 2022-05-18 | WHEELABRATOR CONCORD COMPANY, L.P. | Pass | State |
| 2022-05-17 | WHEELABRATOR CONCORD COMPANY, L.P. | Pass | State |
| 2022-02-14 | MERRIMACK STATION | Pass | State |
| 2022-01-24 | MERRIMACK STATION | Pass | State |
| 2022-01-13 | MERRIMACK STATION | Pass | State |
| 2022-01-12 | MERRIMACK STATION | Pass | State |
| 2022-01-10 | MERRIMACK STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.