EPA Air · stack tests by county and year
Air-emissions stack tests in Undetermined County, California, 2023
- 20Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Undetermined County, California 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 Undetermined County facility page.
Undetermined County, California, 2023
Air-emissions stack tests in Undetermined County, other years
Air-emissions stack tests recorded in Undetermined County, California, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-09-07 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-07 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-07 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-07 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-07 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-07 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-06 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-06 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-06 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-06 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-06 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-09-06 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-08-30 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-08-30 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-08-30 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-08-30 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-08-30 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-08-30 | PHILLIPS 66 PIPELINE LLC — high-priority violation on file | Pass | Local |
| 2023-05-11 | HECK CELLARS — high-priority violation on file | Pass | Local |
| 2023-05-11 | HECK CELLARS — high-priority violation on file | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.