EPA Air · inspections by county and year
Air-emissions inspections in Contra Costa County, California, 2025
- 24Inspections
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 Contra Costa 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 Contra Costa County facility page.
Contra Costa County, California, 2025
Air-emissions inspections in Contra Costa County, other years
Air-emissions inspections recorded in Contra Costa County, California, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-10-09 | TRANSMONTAIGNE OPERATING LP | FCE On-Site | Local |
| 2025-09-23 | ACME FILL CORPORATION — high-priority violation on file | FCE On-Site | Local |
| 2025-09-12 | CENTRAL CONTRA COSTA SANITARY DISTRICT — high-priority violation on file | FCE On-Site | Local |
| 2025-09-11 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | PCE On-Site | U.S. EPA |
| 2025-08-20 | KELLER CANYON LANDFILL COMPANY — high-priority violation on file | FCE On-Site | Local |
| 2025-07-31 | AIR LIQUIDE LARGE INDUSTRIES US LP — high-priority violation on file | FCE On-Site | Local |
| 2025-07-22 | WEST CONTRA COSTA SANITARY LANDFILL — high-priority violation on file | FCE On-Site | Local |
| 2025-07-02 | C & H SUGAR COMPANY, INC — high-priority violation on file | FCE On-Site | Local |
| 2025-06-10 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | FCE On-Site | Local |
| 2025-05-21 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | FCE On-Site | Local |
| 2025-05-13 | C & H SUGAR COMPANY, INC — high-priority violation on file | FCE On-Site | Local |
| 2025-04-29 | CENTRAL CONTRA COSTA SANITARY DISTRICT — high-priority violation on file | FCE On-Site | Local |
| 2025-04-10 | ST SHORE TERMINALS LLC — high-priority violation on file | FCE On-Site | Local |
| 2025-04-08 | CROCKETT COGENERATION, A CAL LTD PARTNER — high-priority violation on file | FCE On-Site | Local |
| 2025-03-25 | ST SHORE TERMINALS LLC — high-priority violation on file | FCE On-Site | Local |
| 2025-03-24 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | FCE On-Site | Local |
| 2025-03-20 | TESORO REFINING & MARKETING COMPANY — high-priority violation on file | FCE On-Site | Local |
| 2025-03-12 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | FCE On-Site | Local |
| 2025-02-26 | CENTRAL CONTRA COSTA SANITARY DISTRICT — high-priority violation on file | FCE On-Site | Local |
| 2025-02-25 | PHILLIPS 66 COMPANY - SAN FRANCISCO REFINERY — high-priority violation on file | FCE On-Site | Local |
| 2025-02-19 | PHILLIPS 66 COMPANY - SAN FRANCISCO REFINERY — high-priority violation on file | FCE On-Site | Local |
| 2025-02-11 | GILROY ENERGY CENTER LLC (RIVERVIEW) | FCE On-Site | Local |
| 2025-01-28 | LOS MEDANOS ENERGY CENTER — high-priority violation on file | FCE On-Site | Local |
| 2025-01-22 | DELTA ENERGY CENTER — high-priority violation on file | FCE On-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.