Hazardous waste · inspections by year
Petroleum and coal products manufacturing inspected in Contra Costa County, California in 2026
- 3Handlers inspected
- 3Inspections on record
- 3Handlers inspected in 2025
- 19thAmong California counties that year
Contra Costa County, California has 3 hazardous waste handlers with at least one inspection on record during 2026, across 3 separate inspections. That compares with 3 in 2025, the same number. It is the 19th largest of the 35 California counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Comparable counties in California, 2026
- Alameda County 3
- Alameda County 3
- Alameda County 3
- Contra Costa County 3
- Fresno County 3
- Kern County 3
- Kern County 3
- Los Angeles County 3
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-07-23 | MARTINEZ RENEWABLES | Pacheco | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-11 | MARTINEZ REFINING COMPANY LLC | Martinez | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-30 | TESORO MARTINEZ REFINERY | Martinez (E Of) | FOCUSED COMPLIANCE INSPECTION | S |
Figures from EPA’s RCRAInfo download.