EPA Air · stack tests by county and year
Air-emissions stack tests in Hillsborough County, New Hampshire, 2020
- 10Stack 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 Hillsborough County, New Hampshire during 2020. 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 Hillsborough County facility page.
Hillsborough County, New Hampshire, 2020
- Inspections 24
Air-emissions stack tests in Hillsborough County, other years
Air-emissions stack tests recorded in Hillsborough County, New Hampshire, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-12-18 | MANCHESTER WASTEWATER TREATMENT PLANT | Pass | State |
| 2020-12-18 | MANCHESTER WASTEWATER TREATMENT PLANT | Pass | U.S. EPA |
| 2020-09-09 | NASHUA, CITY OF - WASTEWATER TREATMENT FACILITY | Pass | State |
| 2020-09-09 | NASHUA, CITY OF - WASTEWATER TREATMENT FACILITY | Pass | State |
| 2020-09-01 | SAU #42 NASHUA HIGH SCHOOL NORTH | Pass | State |
| 2020-08-31 | SAU #42 NASHUA HIGH SCHOOL SOUTH | Incomplete | State |
| 2020-07-16 | THE HARRIS CONSTRUCTION CO., INC. | Pass | State |
| 2020-06-30 | MANCHESTER, CITY OF - WATER TREATMENT PLANT | Pass | State |
| 2020-01-22 | WARWICK MILLS, INC. | Pass | State |
| 2020-01-14 | CONCORD EXPANSION COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.