EPA Air · violations by state, industry and year
Chemical manufacturing (NAICS 3251): violations in Nebraska, 2026
- 7Violations
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 tier below it. Each row is one violation recorded during 2026 at a Nebraska source whose primary industry code is NAICS 3251. A facility filing more than one industry code is counted under the first one on its record.
Chemical manufacturing (NAICS 3251) in Nebraska, other years
High-priority air violations recorded in Nebraska, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-07-02 | GREEN PLAINS YORK LLC — high-priority violation on file | YORK, York, NE | HPV day-zero determination | State |
| 2026-04-20 | SIOUXLAND ETHANOL LLC — high-priority violation on file | JACKSON, Dakota, NE | Earliest FRV determination | State |
| 2026-04-20 | NEBRASKA CORN PROCESSING LLC — high-priority violation on file | CAMBRIDGE, Furnas, NE | Earliest FRV determination | State |
| 2026-04-14 | CIE NORFOLK GNS LLC — high-priority violation on file | NORFOLK, Madison, NE | Earliest FRV determination | State |
| 2026-04-13 | CIE NORFOLK GNS LLC — high-priority violation on file | NORFOLK, Madison, NE | Earliest FRV determination | State |
| 2026-02-20 | KAAPA PARTNERS AURORA LLC — high-priority violation on file | AURORA, Hamilton, NE | Earliest FRV determination | State |
| 2026-02-13 | GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file | CENTRAL CITY, Merrick, NE | Earliest FRV 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.