EPA Air · violations by county and year
High-priority air violations in Walla Walla County, Washington, 2025
- 4Violations
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 Walla Walla County, Washington during 2025. 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 Walla Walla County facility page.
Walla Walla County, Washington, 2025
High-priority air violations recorded in Walla Walla County, Washington, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-10-19 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | Earliest FRV determination | State |
| 2025-10-07 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | HPV day-zero determination | State |
| 2025-09-11 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | Earliest FRV determination | Local |
| 2025-01-09 | PACKAGING CORPORATION OF AMERICA — 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.