EPA Air · stack tests by state, industry and year
Utilities (NAICS 2211): stack tests in Iowa, 2022
- 102Stack 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 2211. A facility filing more than one industry code is counted under the first one on its record.
Utilities (NAICS 2211) in Iowa, other years
Other industries in Iowa, 2022
- Chemical manufacturing (NAICS 3251) 138
- 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
- Primary metal manufacturing (NAICS 3315) 8
- 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 |
|---|---|---|---|---|
| 2022-02-09 | IPL-PRAIRIE CREEK STATION | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-02-08 | IPL-PRAIRIE CREEK STATION | CEDAR RAPIDS, Linn, IA | Pass | Local |
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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.