EPA Air · stack tests by county and year
Air-emissions stack tests in Bonneville County, Idaho, 2025
- 9Stack 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 Bonneville County, Idaho during 2025. 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 Bonneville County facility page.
Bonneville County, Idaho, 2025
Air-emissions stack tests in Bonneville County, other years
Air-emissions stack tests recorded in Bonneville County, Idaho, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-10-02 | SUNCORE CONSTRUCTION & MATERIALS INC 00572 | Pass | State |
| 2025-09-25 | HK CONTRACTORS INC 00079 | Pass | State |
| 2025-09-25 | HK CONTRACTORS INC 00121 | Pass | State |
| 2025-09-25 | HK CONTRACTORS INC 00168 | Pass | State |
| 2025-09-25 | HK CONTRACTORS 00413 | Pass | State |
| 2025-09-25 | HK CONTRACTORS INC 00463 | Pass | State |
| 2025-09-25 | HK CONTRACTORS INC 00480 | Pass | State |
| 2025-09-25 | HK CONTRACTORS 00495 | Pass | State |
| 2025-08-05 | HK CONTRACTORS INC - 142 HOT PLANT 00688 | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.