EPA Air · stack tests by county and year
Air-emissions stack tests in Windsor County, Vermont, 2018
- 3Stack 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 Windsor County, Vermont 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 Windsor County facility page.
Windsor County, Vermont, 2018
Air-emissions stack tests in Windsor County, other years
- 2019 4
Air-emissions stack tests recorded in Windsor County, Vermont, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-10-23 | TWIN STATE SAND & GRAVEL INC | Pass | State |
| 2018-09-12 | MAGRIS TALC USA INC | Fail | State |
| 2018-06-08 | MAGRIS TALC USA INC | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.