EPA Air · inspections by county and year
Air-emissions inspections in Undetermined County, California, 2026
- 7Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Undetermined County, California 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 Undetermined County facility page.
Air-emissions inspections in Undetermined County, other years
Air-emissions inspections recorded in Undetermined County, California, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-07-28 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | PCE On-Site Record/Report Review | Local |
| 2026-07-28 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | PCE On-Site Record/Report Review | Local |
| 2026-04-23 | HECK CELLARS — high-priority violation on file | PCE On-Site Record/Report Review | Local |
| 2026-04-23 | HECK CELLARS — high-priority violation on file | PCE On-Site Record/Report Review | Local |
| 2026-04-23 | HECK CELLARS — high-priority violation on file | FCE On-Site | Local |
| 2026-03-18 | NASA JPL-GOLDSTONE-MARS SITE | PCE On-Site | Local |
| 2026-03-18 | NASA JPL-GOLDSTONE-MARS SITE | FCE On-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.