EPA Air · stack tests by county and year
Air-emissions stack tests in Knox County, Maine, 2017
- 11Stack 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 2017. 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, 2017
Air-emissions stack tests in Knox County, other years
Air-emissions stack tests recorded in Knox County, Maine, 2017
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2017-12-14 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
| 2017-11-28 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
| 2017-11-28 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
| 2017-08-30 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
| 2017-06-21 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
| 2017-06-20 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pending | State |
| 2017-05-10 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pass | State |
| 2017-05-09 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pending | State |
| 2017-05-09 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | Pending | State |
| 2017-04-12 | EUROVIA ATLANTIC COAST LLC | Pending | State |
| 2017-04-11 | EUROVIA ATLANTIC COAST LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.