EPA Air · violations by county and year
High-priority air violations in Polk County, Iowa, 2023
- 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 Polk County, Iowa during 2023. 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 Polk County facility page.
Polk County, Iowa, 2023
- Inspections 487
- Stack tests 23
High-priority air violations recorded in Polk County, Iowa, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-08-14 | CB & I, LLC | Earliest FRV determination | State |
| 2023-06-19 | ARCHER DANIELS MIDLAND DM SOYBEAN PLANT | Earliest FRV determination | State |
| 2023-02-10 | MICROSOFT CORPORATION - WILLOW CREEK/GINGER EAST DATA | HPV day-zero determination | Local |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.