EPA Air · stack tests by state, industry and year
Primary metal manufacturing (NAICS 3314): stack tests in Arizona, 2018
- 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 2018 at a Arizona source whose primary industry code is NAICS 3314. A facility filing more than one industry code is counted under the first one on its record.
Primary metal manufacturing (NAICS 3314) in Arizona, other years
Other industries in Arizona, 2018
- Utilities (NAICS 2211) 22
- Pipeline transportation (NAICS 4862) 11
- Mining and quarrying (NAICS 2122) 9
- Nonmetallic mineral product manufacturing (NAICS 3273) 8
- Chemical manufacturing (NAICS 3253) 3
Air-emissions stack tests recorded in Arizona, 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-09-28 | ASARCO - HAYDEN SMELTER — high-priority violation on file | HAYDEN, Gila, AZ | Pass | State |
| 2018-05-18 | ASARCO - HAYDEN SMELTER — high-priority violation on file | HAYDEN, Gila, AZ | Pass | State |
| 2018-05-15 | FREEPORT MCMORAN - MIAMI SMELTER | MIAMI, Gila, AZ | Pass | State |
| 2018-03-27 | FREEPORT MCMORAN - MIAMI SMELTER | MIAMI, Gila, AZ | 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.