EPA Air · stack tests by state, industry and year
Primary metal manufacturing (NAICS 3311): stack tests in Minnesota, 2017
- 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 2017 at a Minnesota 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 Minnesota, other years
Other industries in Minnesota, 2017
- Utilities (NAICS 2211) 62
- Petroleum and coal products manufacturing (NAICS 3241) 32
- Mining and quarrying (NAICS 2122) 19
- Chemical manufacturing (NAICS 3251) 14
- Paper manufacturing (NAICS 3221) 13
- Food manufacturing (NAICS 3112) 10
- Food manufacturing (NAICS 3113) 9
- Wood product manufacturing (NAICS 3219) 8
- Utilities (NAICS 2213) 8
- Mining and quarrying (NAICS 2123) 7
- Primary metal manufacturing (NAICS 3313) 7
- Pipeline transportation (NAICS 4862) 6
- Paper manufacturing (NAICS 3222) 5
- Merchant wholesalers, nondurable goods (NAICS 4247) 4
- Primary metal manufacturing (NAICS 3315) 4
- Merchant wholesalers, nondurable goods (NAICS 4245) 4
- Food manufacturing (NAICS 3111) 4
- Waste management and remediation (NAICS 5622) 3
- Wood product manufacturing (NAICS 3212) 3
- Printing and related support (NAICS 3231) 3
- Plastics and rubber products manufacturing (NAICS 3261) 3
Air-emissions stack tests recorded in Minnesota, 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-10-18 | GERDAU - SAINT PAUL MILL | SAINT PAUL, Ramsey, MN | Pass | State |
| 2017-10-17 | GERDAU - SAINT PAUL MILL | SAINT PAUL, Ramsey, MN | Pass | State |
| 2017-10-17 | GERDAU - SAINT PAUL MILL | SAINT PAUL, Ramsey, MN | Fail | State |
| 2017-10-10 | GERDAU - SAINT PAUL MILL | SAINT PAUL, Ramsey, MN | 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.