EPA Air · violations by county and year
High-priority air violations in San Mateo County, California, 2025
- 6Violations
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 San Mateo County, California 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 San Mateo County facility page.
High-priority air violations in San Mateo County, other years
High-priority air violations recorded in San Mateo County, California, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-09-22 | BROWNING FERRIS INDUSTRIES OF CA,INC — high-priority violation on file | HPV day-zero determination | Local |
| 2025-09-18 | BROWNING FERRIS INDUSTRIES OF CA,INC — high-priority violation on file | HPV day-zero determination | Local |
| 2025-08-20 | BROWNING FERRIS INDUSTRIES OF CA,INC — high-priority violation on file | HPV day-zero determination | Local |
| 2025-08-20 | BROWNING FERRIS INDUSTRIES OF CA,INC — high-priority violation on file | HPV day-zero determination | Local |
| 2025-02-27 | BROWNING FERRIS INDUSTRIES OF CA,INC — high-priority violation on file | HPV day-zero determination | Local |
| 2025-01-21 | BROWNING FERRIS INDUSTRIES OF CA,INC — high-priority violation on file | HPV day-zero determination | Local |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.