EPA Air · stack tests by state, industry and year
Primary metal manufacturing (NAICS 3311): stack tests in Tennessee, 2020
- 3Stack 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 Tennessee source whose primary industry code is NAICS 3311. A facility filing more than one industry code is counted under the first one on its record.
Primary metal manufacturing (NAICS 3311) in Tennessee, other years
Other industries in Tennessee, 2020
- Petroleum and coal products manufacturing (NAICS 3241) 20
- Couriers and messengers (NAICS 4921) 20
- Chemical manufacturing (NAICS 3251) 19
- Utilities (NAICS 2211) 18
- Primary metal manufacturing (NAICS 3313) 8
- Waste management and remediation (NAICS 5622) 7
- Chemical manufacturing (NAICS 3259) 7
- Nonmetallic mineral product manufacturing (NAICS 3273) 6
- Pipeline transportation (NAICS 4862) 6
- Paper manufacturing (NAICS 3221) 5
- Primary metal manufacturing (NAICS 3315) 4
- Merchant wholesalers, nondurable goods (NAICS 4247) 3
- Printing and related support (NAICS 3231) 3
- Nonmetallic mineral product manufacturing (NAICS 3271) 3
Air-emissions stack tests recorded in Tennessee, 2020
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2020-07-30 | NUCOR STEEL MEMPHIS | MEMPHIS, Shelby, TN | Pass | Local |
| 2020-07-24 | NUCOR STEEL MEMPHIS | MEMPHIS, Shelby, TN | Pass | Local |
| 2020-05-01 | CMC STEEL US, LLC - CMC STEEL TENNESSEE | KNOXVILLE, Knox, TN | 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.