EPA Air · stack tests by state, industry and year
Mining and quarrying (NAICS 2123): stack tests in Hawaii, 2020
- 4Stack 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 2020 at a Hawaii 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 Hawaii, other years
Other industries in Hawaii, 2020
- Utilities (NAICS 2211) 49
- Petroleum and coal products manufacturing (NAICS 3241) 24
- Waste management and remediation (NAICS 5622) 5
Air-emissions stack tests recorded in Hawaii, 2020
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2020-12-23 | WEST HAWAII CONCRETE - WAIMEA | UNKNOWN, Undetermined, HI | Pass | State |
| 2020-12-18 | WEST HAWAII CONCRETE - WAIMEA | UNKNOWN, Undetermined, HI | Pass | State |
| 2020-12-08 | HAWAIIAN CEMENT - HALAWA | AIEA, Honolulu, HI | Pass | State |
| 2020-08-26 | WEST HAWAII CONCRETE - WAIMEA | UNKNOWN, Undetermined, HI | Pass | State |
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.