EPA Air · stack tests by state, industry and year
Primary metal manufacturing (NAICS 3311): stack tests in Nebraska, 2021
- 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 2021 at a Nebraska 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 Nebraska, other years
Other industries in Nebraska, 2021
- Chemical manufacturing (NAICS 3251) 44
- Utilities (NAICS 2211) 35
- Nonmetallic mineral product manufacturing (NAICS 3273) 11
- Food manufacturing (NAICS 3112) 9
- Animal production (NAICS 1123) 3
- Data processing and hosting (NAICS 5182) 3
Air-emissions stack tests recorded in Nebraska, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-12-14 | NUCOR STEEL | NORFOLK, Madison, NE | N/A | State |
| 2021-10-15 | NUCOR STEEL | NORFOLK, Madison, NE | Fail | State |
| 2021-07-26 | NUCOR STEEL | NORFOLK, Madison, NE | N/A | State |
| 2021-04-12 | NUCOR STEEL | NORFOLK, Madison, NE | N/A | State |
| 2021-04-12 | NUCOR STEEL | NORFOLK, Madison, NE | N/A | 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.