EPA Air · stack tests by county and year
Air-emissions stack tests in Knox County, Maine, 2018
- 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 Knox County, Maine 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 Knox County facility page.
Knox County, Maine, 2018
- Inspections 13
Air-emissions stack tests in Knox County, other years
Air-emissions stack tests recorded in Knox County, Maine, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-06-27 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
| 2018-06-26 | DANISCO USA INC. | Pass | State |
| 2018-06-14 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
| 2018-06-12 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
| 2018-06-12 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.