EPA Air · stack tests by state, industry and year
Mining and quarrying (NAICS 2123): stack tests in Washington, 2022
- 5Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2022 at a Washington source whose primary industry code is NAICS 2123. A facility filing more than one industry code is counted under the first one on its record.
Mining and quarrying (NAICS 2123) in Washington, other years
Other industries in Washington, 2022
- Paper manufacturing (NAICS 3221) 90
- Petroleum and coal products manufacturing (NAICS 3241) 32
- Utilities (NAICS 2211) 23
- Chemical manufacturing (NAICS 3251) 20
- Hospitals (NAICS 6221) 13
- Wood product manufacturing (NAICS 3211) 11
- Pipeline transportation (NAICS 4862) 10
- Utilities (NAICS 2213) 8
- NAICS 9999 7
- Chemical manufacturing (NAICS 3253) 6
- Nonmetallic mineral product manufacturing (NAICS 3272) 6
- Transportation equipment manufacturing (NAICS 3364) 5
- Nonmetallic mineral product manufacturing (NAICS 3273) 3
- Food manufacturing (NAICS 3118) 3
Air-emissions stack tests recorded in Washington, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-11-22 | IRON MOUNTAIN QUARRY LLC | GRANITE FALLS, Snohomish, WA | Pass | Local |
| 2022-10-18 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2022-08-17 | IRON MOUNTAIN QUARRY LLC | GRANITE FALLS, Snohomish, WA | Fail | Local |
| 2022-05-10 | MOUNTAIN STONE AGGREGATE LLC | ROY, Pierce, WA | Pass | Local |
| 2022-03-28 | ASCENDANT LLC | PUYALLUP, Pierce, WA | Pass | Local |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.