EPA Air · stack tests by state, industry and year
Mining and quarrying (NAICS 2123): stack tests in Vermont, 2019
- 4Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2019 at a Vermont source whose primary industry code is NAICS 2123. A facility filing more than one industry code is counted under the first one on its record.
Mining and quarrying (NAICS 2123) in Vermont, other years
Other industries in Vermont, 2019
- Computer and electronic product manufacturing (NAICS 3344) 6
- Petroleum and coal products manufacturing (NAICS 3241) 6
Air-emissions stack tests recorded in Vermont, 2019
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2019-09-18 | MAGRIS TALC USA INC | LUDLOW, Windsor, VT | Fail | State |
| 2019-09-17 | MAGRIS TALC USA INC | LUDLOW, Windsor, VT | Pass | State |
| 2019-09-16 | MAGRIS TALC USA INC | LUDLOW, Windsor, VT | Pass | State |
| 2019-01-10 | MAGRIS TALC USA INC | LUDLOW, Windsor, VT | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.