EPA Air · stack tests by county and year
Air-emissions stack tests in Canyon County, Idaho, 2024
- 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 Canyon County, Idaho during 2024. 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 Canyon County facility page.
Canyon County, Idaho, 2024
- Inspections 21
Air-emissions stack tests in Canyon County, other years
Air-emissions stack tests recorded in Canyon County, Idaho, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-09-12 | DIXIE RIVER DBA RIVER ROCK SAND & GRAVEL 00586 | Pass | State |
| 2024-04-23 | NORTHWEST PIPELINE LLC CALDWELL | Pass | State |
| 2024-03-19 | ROCK CONTRACTORS INC 00160 | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.