EPA Air · stack tests by county and year
Air-emissions stack tests in Snohomish County, Washington, 2022
- 18Stack 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 Snohomish County, Washington during 2022. 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 Snohomish County facility page.
Snohomish County, Washington, 2022
- Inspections 215
Air-emissions stack tests in Snohomish County, other years
Air-emissions stack tests recorded in Snohomish County, Washington, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-11-22 | IRON MOUNTAIN QUARRY LLC | Pass | Local |
| 2022-11-02 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | Pass | Local |
| 2022-11-02 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | Pass | Local |
| 2022-11-01 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | Pass | Local |
| 2022-10-18 | LENZ ENTERPRISES INC | Pass | Local |
| 2022-10-13 | LYNNWOOD, CITY OF, WASTEWATER TREATMENT FACILITY | Pending | U.S. EPA |
| 2022-10-11 | NORTHWEST PIPELINE LLC SNOHOMISH | Pass | Local |
| 2022-08-17 | IRON MOUNTAIN QUARRY LLC | Fail | Local |
| 2022-08-11 | CEDAR GROVE COMPOSTING, INC | Fail | Local |
| 2022-06-22 | GRANITE CONSTRUCTION COMPANY | Fail | Local |
| 2022-04-22 | LYNNWOOD, CITY OF, WASTEWATER TREATMENT FACILITY | Incomplete | U.S. EPA |
| 2022-03-30 | HAMPTON LUMBER MILLS-WASHINGTON INC | Pass | Local |
| 2022-03-30 | HAMPTON LUMBER MILLS-WASHINGTON INC | Pass | Local |
| 2022-03-30 | HAMPTON LUMBER MILLS-WASHINGTON INC | Pass | Local |
| 2022-03-30 | HAMPTON LUMBER MILLS-WASHINGTON INC | Pass | Local |
| 2022-03-29 | HAMPTON LUMBER MILLS-WASHINGTON INC | Pass | Local |
| 2022-02-23 | EDMONDS, CITY OF, WASTEWATER TREATMENT PLANT | Pass | Local |
| 2022-02-17 | REECE CONSTRUCTION COMPANY | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.