EPA Air · stack tests by county and year
Air-emissions stack tests in San Joaquin County, California, 2025
- 413Stack 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 San Joaquin 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 Joaquin County facility page.
San Joaquin County, California, 2025
Air-emissions stack tests in San Joaquin County, other years
Air-emissions stack tests recorded in San Joaquin County, California, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-05-15 | LODI GAS STORAGE LLC | Pass | Local |
| 2025-05-14 | COTTAGE BAKERY, INC. | Pass | Local |
| 2025-05-14 | COTTAGE BAKERY, INC. | Pass | Local |
| 2025-05-14 | COTTAGE BAKERY, INC. | Pass | Local |
| 2025-05-14 | COTTAGE BAKERY, INC. | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-05-08 | DTE STOCKTON LLC | Pass | Local |
| 2025-03-20 | LEPRINO FOODS | Pass | Local |
| 2025-03-20 | LEPRINO FOODS | Pass | Local |
| 2025-03-20 | LEPRINO FOODS | Pass | Local |
| 2025-03-20 | LEPRINO FOODS | Pass | Local |
| 2025-03-20 | LEPRINO FOODS | Pass | Local |
| 2025-03-20 | LEPRINO FOODS | Pass | Local |
| 2025-03-10 | NORTHERN CALIFORNIA POWER AGENCY | Pass | Local |
| 2025-03-10 | NORTHERN CALIFORNIA POWER AGENCY | Pass | Local |
| 2025-03-10 | NORTHERN CALIFORNIA POWER AGENCY | Pass | Local |
| 2025-03-04 | OWENS BROCKWAY GLASS | Pass | Local |
| 2025-03-04 | OWENS BROCKWAY GLASS | Pass | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-03-03 | OWENS BROCKWAY GLASS | Fail | Local |
| 2025-02-26 | TESORO LOGISTICS OPERATIONS LLC | Pass | Local |
| 2025-02-26 | TESORO LOGISTICS OPERATIONS LLC | Pass | Local |
| 2025-02-26 | TESORO LOGISTICS OPERATIONS LLC | Pass | Local |
| 2025-02-25 | ALTAGAS RIPON ENERGY INC | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.