Hazardous waste · inspections by year
Waste management and remediation inspected in California in 2026
- 36Handlers inspected
- 60Inspections on record
- 67Handlers inspected in 2025
- 4thAmong California counties that year
California has 36 hazardous waste handlers with at least one inspection on record during 2026, across 60 separate inspections. That compares with 67 in 2025. It is the 4th largest of the 26 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
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-08-20 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SANTA SUSANA FIELD LAB | Canoga Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-18 | CLEAN HARBORS ENVIRONMENTAL SERVICES INC PORT OF REDWOOD CITY | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-27 | GENERAL ELECTRIC COMPANY | Ontario | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-22 | ENVIROPOL ENVIRONMENTAL SERVICES LLC | Bellflower | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-10 | VICTOR G RODRIGUEZ V AND T TRUCKING | Palmdale | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-24 | J ZEPEDA TRUCKING INC | Fontana | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-08 | SAFETY-KLEEN SYSTEMS, INC | San Jose | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-29 | F AND SONS TRUCKING | Riverside | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-29 | CHAVEZ TRUCKING | Downey | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-29 | ESPESIL TRANSPORT INC | San Bernardino | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-28 | SIMON AND SIMON TRUCKING INC | Fresno | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-13 | PUNO TRANSPORT INC | San Jose | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-12 | CROSBY & OVERTON | Long Beach | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | US ECOLOGY VERNON INC | Los Angeles | FINANCIAL RECORD REVIEW | S |
| 2026-05-04 | INDUSTRIAL WASTE UTILIZATION LLC D/B/A VLS MONTCLAIR | Montclair | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-28 | CHEMICAL WASTE MANAGEMENT, INC. | Kettleman City | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-27 | CLEAN HARBORS SAN JOSE | San Jose | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-23 | ABLE DEGASSING INC | Stanton | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | US ECOLOGY VERNON INC | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | CLEAN HARBORS BUTTONWILLOW LLC | Buttonwillow | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-15 | CLEAN HARBORS WESTMORLAND LLC | Westmorland | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-14 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Azusa | FINANCIAL RECORD REVIEW | S |
| 2026-04-10 | ROMERO TRUCKING | San Bernardino | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-09 | INDUSTRIAL WASTE UTILIZATION LLC D/B/A VLS MONTCLAIR | Montclair | SIGNIFICANT NON-COMPLIER | S |
| 2026-04-09 | INDUSTRIAL WASTE UTILIZATION LLC D/B/A VLS MONTCLAIR | Montclair | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-07 | INDUSTRIAL SERVICE OIL CO INC | Los Angeles | FINANCIAL RECORD REVIEW | S |
| 2026-03-25 | C&H VETERAN ENTERPRISES, INC. | West Sacramento | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-24 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Azusa | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-03-24 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Azusa | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-20 | USA WASTE OF CALIFORNIA INC CHINO | Chino | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-03-20 | A SIERRA INC | Madera | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-19 | INDUSTRIAL SERVICE OIL CO INC | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-19 | INDUSTRIAL SERVICE OIL CO INC | Los Angeles | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-03-10 | WEST COUNTY LANDFILL INC | Richmond | FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | PANOCHE FACILITY | Benicia | FINANCIAL RECORD REVIEW | S |
| 2026-03-04 | PACIFIC RESOURCE RECOVERY SERVICES INC | Los Angeles | FINANCIAL RECORD REVIEW | S |
| 2026-03-03 | CROSBY & OVERTON | Long Beach | FINANCIAL RECORD REVIEW | S |
| 2026-02-26 | PANOCHE FACILITY | Benicia | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-25 | PACIFIC RESOURCE RECOVERY SERVICES INC | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-17 | RHO-CHEM LLC | Inglewood | FINANCIAL RECORD REVIEW | S |
| 2026-02-17 | CLEAN HARBORS SAN JOSE | San Jose | FINANCIAL RECORD REVIEW | S |
| 2026-02-17 | CLEAN HARBORS ENVIRONMENTAL SERVICES INC PORT OF REDWOOD CITY | Redwood City | FINANCIAL RECORD REVIEW | S |
| 2026-02-05 | WEST COUNTY LANDFILL INC | Richmond | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-04 | RHO-CHEM LLC | Inglewood | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-04 | CLEAN HARBORS SAN JOSE | San Jose | SIGNIFICANT NON-COMPLIER | S |
| 2026-02-04 | CLEAN HARBORS SAN JOSE | San Jose | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-04 | CLEAN HARBORS SAN JOSE | San Jose | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-03 | CLEAN HARBORS BUTTONWILLOW LLC | Buttonwillow | FINANCIAL RECORD REVIEW | S |
| 2026-02-02 | CHEMICAL WASTE MANAGEMENT, INC. | Kettleman City | FINANCIAL RECORD REVIEW | S |
| 2026-01-29 | CLEAN HARBORS ENVIRONMENTAL SERVICES INC PORT OF REDWOOD CITY | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-29 | ZAMORA TRUCKING | Fontana | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-28 | PANOCHE FACILITY | Benicia | FOLLOW-UP INSPECTION | E |
| 2026-01-28 | CLEAN HARBORS BUTTONWILLOW LLC | Buttonwillow | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-27 | SIMS RECYCLING SOLUTIONS, INC. DBA SIMS LIFECYCLE SERVICES | Roseville | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-26 | EFR ENVIRONMENTAL SERVICES INC | Alpine | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-23 | EARTHWISE SERVICES LLC | Mira Loma | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-16 | EMERALD TRANSFORMER LOS ANGELES, LLC | Los Angeles | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-01-15 | PANOCHE FACILITY | Benicia | OPERATION AND MAINTENANCE INSPECTION | E |
| 2026-01-13 | SAFETY-KLEEN OF CALIFORNIA INC - FRESNO | Fresno | FINANCIAL RECORD REVIEW | S |
| 2026-01-13 | CHEMICAL WASTE MANAGEMENT, INC. | Kettleman City | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.