EPA Air · violations by county and year
High-priority air violations in Lee County, Iowa, 2026
- 3Violations
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 below is one violation recorded against a source in Lee County, Iowa during 2026. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Lee County facility page.
Lee County, Iowa, 2026
High-priority air violations in Lee County, other years
High-priority air violations recorded in Lee County, Iowa, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-02-25 | CLIMAX MOLYBDENUM CO — high-priority violation on file | Earliest FRV determination | State |
| 2026-02-23 | ROQUETTE AMERICA INC — high-priority violation on file | HPV day-zero determination | State |
| 2026-01-12 | ROQUETTE AMERICA INC — high-priority violation on file | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.