EPA Air · stack tests by county and year
Air-emissions stack tests in Orleans County, Vermont, 2021
- 5Stack 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 Orleans County, Vermont during 2021. 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 Orleans County facility page.
Orleans County, Vermont, 2021
Air-emissions stack tests in Orleans County, other years
- 2019 3
Air-emissions stack tests recorded in Orleans County, Vermont, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-10-13 | COVENTRY CLEAN ENERGY CORPORATION — high-priority violation on file | Pass | State |
| 2021-09-23 | GRAYS PAVING & ASPHALT PLANT INC | Fail | State |
| 2021-09-02 | ETHAN ALLEN OPERATIONS INC (ORLEANS) | Pass | State |
| 2021-07-07 | GRAYS PAVING & ASPHALT PLANT INC | Fail | State |
| 2021-01-21 | TREW STONE LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.