EPA Air · stack tests by state, industry and year
Primary metal manufacturing (NAICS 3315): stack tests in Iowa, 2022
- 8Stack 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 2022 at a Iowa source whose primary industry code is NAICS 3315. A facility filing more than one industry code is counted under the first one on its record.
Primary metal manufacturing (NAICS 3315) in Iowa, other years
Other industries in Iowa, 2022
- Chemical manufacturing (NAICS 3251) 138
- Utilities (NAICS 2211) 102
- Food manufacturing (NAICS 3112) 53
- Nonmetallic mineral product manufacturing (NAICS 3274) 13
- Waste management and remediation (NAICS 5622) 12
- Electrical equipment and appliance manufacturing (NAICS 3353) 11
- Pipeline transportation (NAICS 4862) 11
- Machinery manufacturing (NAICS 3331) 10
- Nonmetallic mineral product manufacturing (NAICS 3273) 10
- Chemical manufacturing (NAICS 3253) 7
- Utilities (NAICS 2213) 6
- Data processing and hosting (NAICS 5182) 4
- Primary metal manufacturing (NAICS 3311) 4
- Mining and quarrying (NAICS 2123) 4
- Hospitals (NAICS 6221) 4
- Chemical manufacturing (NAICS 3259) 4
- Wood product manufacturing (NAICS 3219) 4
- Food manufacturing (NAICS 3111) 4
- Primary metal manufacturing (NAICS 3313) 3
- Fabricated metal product manufacturing (NAICS 3323) 3
- Agriculture and forestry support (NAICS 1151) 3
Air-emissions stack tests recorded in Iowa, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-10-10 | JOHN DEERE FOUNDRY WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-09-19 | AMSTED RAIL COMPANY, INC | KEOKUK, Lee, IA | Pass | State |
| 2022-09-16 | KEOKUK MILLS, LLC DBA KEOKUK STEEL CASTINGS, INC. | KEOKUK, Lee, IA | Pass | State |
| 2022-09-15 | CLOW VALVE COMPANY | OSKALOOSA, Mahaska, IA | Pass | State |
| 2022-09-14 | CLOW VALVE COMPANY | OSKALOOSA, Mahaska, IA | Pass | State |
| 2022-05-02 | JOHN DEERE FOUNDRY WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-09 | CLOW VALVE COMPANY | OSKALOOSA, Mahaska, IA | Pass | State |
| 2022-03-08 | CLOW VALVE COMPANY | OSKALOOSA, Mahaska, IA | 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.