EPA Air · violations by state, industry and year
Food manufacturing (NAICS 3112): violations in Iowa, 2026
- 10Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Each row is one violation recorded during 2026 at a Iowa source whose primary industry code is NAICS 3112. A facility filing more than one industry code is counted under the first one on its record.
Food manufacturing (NAICS 3112) in Iowa, other years
Other industries in Iowa, 2026
- Chemical manufacturing (NAICS 3251) 11
- Primary metal manufacturing (NAICS 3315) 5
- Utilities (NAICS 2211) 5
- Food manufacturing (NAICS 3116) 4
- Nonmetallic mineral product manufacturing (NAICS 3273) 3
- Waste management and remediation (NAICS 5622) 3
High-priority air violations recorded in Iowa, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-08-17 | CARGILL INC-SIOUX CITY — high-priority violation on file | SIOUX CITY, Woodbury, IA | Earliest FRV determination | State |
| 2026-08-14 | CARGILL INC-FORT DODGE — high-priority violation on file | FORT DODGE, Webster, IA | Earliest FRV determination | State |
| 2026-07-13 | CARGILL INC-SIOUX CITY — high-priority violation on file | SIOUX CITY, Woodbury, IA | Earliest FRV determination | State |
| 2026-07-08 | CARGILL INC-SIOUX CITY — high-priority violation on file | SIOUX CITY, Woodbury, IA | Earliest FRV determination | State |
| 2026-05-28 | GENERAL MILLS OPERATIONS, INC. — high-priority violation on file | CEDAR RAPIDS, Linn, IA | Earliest FRV determination | Local |
| 2026-02-23 | ROQUETTE AMERICA INC — high-priority violation on file | KEOKUK, Lee, IA | HPV day-zero determination | State |
| 2026-01-27 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Earliest FRV determination | State |
| 2026-01-12 | ROQUETTE AMERICA INC — high-priority violation on file | KEOKUK, Lee, IA | Earliest FRV determination | State |
| 2026-01-06 | CARGILL INC-SIOUX CITY — high-priority violation on file | SIOUX CITY, Woodbury, IA | Earliest FRV determination | State |
| 2026-01-01 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | HPV day-zero determination | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.