Hazardous waste · inspections by year
Large quantity generators inspected in California in 2026
- 468Handlers inspected
- 651Inspections on record
- 809Handlers inspected in 2025
- 1stAmong California counties that year
California has 468 hazardous waste handlers with at least one inspection on record during 2026, across 651 separate inspections. That compares with 809 in 2025. It is the 1st largest of the 3 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 |
|---|---|---|---|---|
| 2026-05-13 | EMERALD PACKAGING | Union City | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-13 | PACIRA PHARMACEUTICALS, INC. | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-13 | CEPHEID LODI B2 | Lodi | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-13 | KAISER PERMANENTE SIGNAL HILL MEDICAL OFFICES | Signal Hill | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-13 | ALPHACOAT FINISHING | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-13 | FLEET READINESS CENTER SOUTHWEST | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-12 | LAWRENCE LIVERMORE NATIONAL LABORATORY | Livermore | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-12 | KINDER MORGAN LIQUIDS TERMINALS, LLC | Richmond | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-12 | CROSBY & OVERTON | Long Beach | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-12 | SAFETY-KLEEN OF CALIFORNIA INC | Newark | FINANCIAL RECORD REVIEW | S |
| 2026-05-12 | OMNICARE OF CERRITOS | Cerritos | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-12 | SFPP LP (ONTARIO TERMINAL) INC | Ontario | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | NORTHROP GRUMMAN SYSTEMS CORPORATION | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | NORTHROP GRUMMAN SYSTEMS CORPORATION | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | NORTHROP GRUMMAN SYSTEMS CORPORATION | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | NORTHROP GRUMMAN SYSTEMS CORPORATION | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | NORTHROP GRUMMAN SYSTEMS CORPORATION | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | NORTHROP GRUMMAN SYSTEMS CORPORATION | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | CORTEVA AGRISCIENCE LLC | Pittsburg | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-05-11 | CIREXX INTERNATIONAL | Santa Clara | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | CVS PHARMACY # 9617 | Monterey Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | CVS PHARMACY # 9798 | Monterey Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-11 | CVS PHARMACY #10146 | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-08 | HUCK INTERNATIONAL INC | Carson | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-05-08 | CVS PHARMACY # 9734 | Burbank | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-08 | FULL CIRCLE ELECTRONICS CA, LLC DBA CAL MICRO RECYCLING | Ontario | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-05-08 | CAL AURUM INDUSTRIES | Huntington Beach | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | FOUR STAR CHEMICAL | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | STANFORD MEDICINE OUTPATIENT CENTER | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | KAISER PERMANENTE TEMECULA MEDICAL OFFICES | Temecula | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-07 | VOESTALPINE HIGH PERFORMANCE METALS LLC (D/B/A EDRO ENGINEERING) | Walnut | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | BAY STANDING INC | Brentwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | II-VI OPTICAL SYSTEMS INC | Murrieta | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | CVS PHARMACY # 2289 | Winnetka | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | CVS PHARMACY # 9488 | Artesia | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | CVS PHARMACY # 9845 | Porterville | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | GILLIG LLC | Livermore | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | AMVAC CHEMICAL CORP | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | US ECOLOGY VERNON INC | Los Angeles | FINANCIAL RECORD REVIEW | S |
| 2026-05-05 | KAISER PERMANENTE SHERMAN WAY CENTRAL LABORATORY | North Hollywood | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | CVS PHARMACY # 9622 | Hayward | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | CVS PHARMACY # 10199 | Hayward | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-05 | WEST VALLEY PLATING, INC. | Chatsworth | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-04 | AEROJET ROCKETDYNE, INC. | Canoga Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-04 | THANG BOTANICALS INC | Ojai | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-01 | UNITED PARCEL SERVICE MAIN ST | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-01 | EMCORE CORPORATION | Concord | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-30 | HP INC | Palo Alto | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-30 | CYTEC ENGINEERED MATERIALS INC | Orange | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-30 | UNIVAR SOLUTIONS USA LLC | Commerce | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-30 | EDWARDS LIFESCIENCES | Irvine | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-29 | ANILLO INDUSTRIES | Orange | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-28 | SIMS METAL - REDWOOD CITY | Redwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-28 | KORTICK MANUFACTURING LLC | Pittsburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-28 | SCRIPPS CLINIC RANCHO BERNARDO | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-28 | CHEMICAL WASTE MANAGEMENT, INC. | Kettleman City | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-27 | PHILLIPS 66 CO LOS ANGELES REFINERY - WILMINGTON PLANT | Wilmington | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-27 | CLEAN HARBORS SAN JOSE | San Jose | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-27 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-27 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-27 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-27 | MONOGRAM AEROSPACE FASTENERS | Commerce | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-24 | MECS, INC. - THE AVON PLANT | Martinez | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-24 | CORDOVA PRINTED CIRCUITS | Milpitas | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-23 | TOOL & JIG PLATING COMPANY | Whittier | 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 |
| 2026-04-22 | SAFETY-KLEEN OF CALIFORNIA INC | Newark | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-22 | SAFETY-KLEEN OF CALIFORNIA INC | Newark | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | STRUCTURAL COMPOSITES IND | Pomona | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | HYDRITE CHEMICAL CO. | Visalia | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | CVS PHARMACY NO 8879 | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | HYDRITE CHEMICAL CO. - VISALIA EAST | Visalia | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | FC MANAGEMENT SERVICES DBA TEMPUS | Newbury Park | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-22 | RIGETTI QUANTUM COMPUTING | Fremont | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-22 | RIGETTI QUANTUM COMPUTING | Fremont | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-21 | MILLS TREATMENT PLANT | Riverside | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-21 | INDUSTRIAL TECHTONICS BEARINGS | Rancho Dominguez | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-21 | SCHNITZER STEEL PRODUCTS CO. | Oakland | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-20 | ELECTRON PLATING III | Garden Grove | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-17 | CONTINUOUS COATING CORP | Orange | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | PHIBRO-TECH INC | Santa Fe Springs | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-16 | STUDIO 1 | Rancho Cucamonga | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | KAISER PERMANENTE ORANGE COUNTY IRVIN MEDICAL CENTER | Irvine | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | PRL ALUMINUM INC | City Of Industry | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | CLEAN HARBORS WESTMORLAND LLC | Westmorland | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-15 | U.S. STEEL PROPERTY HOLDINGS, LLC | Pittsburg | FINANCIAL RECORD REVIEW | S |
| 2026-04-15 | INCOTEC CORPORATION | Mojave | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | TARGET STORE T1423 | Montclair | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | CVS PHARMACY # 5499 | South El Monte | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | CVS PHARMACY # 8847 | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-15 | GENESIS SOLAR, LLC | Blythe | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-14 | NAVAL AIR WEAPONS STATION CHINA LAKE | Ridgecrest | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-14 | US MINT SAN FRANCISCO | San Francisco | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-04-14 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Azusa | FINANCIAL RECORD REVIEW | S |
| 2026-04-14 | THE PROCTOR AND GAMBLE DISTRIBUTING LLC WCMC | Moreno Valley | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-14 | SPECTRUM, INC. | Rancho Dominguez | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-13 | PEMACO METAL PROCESSING CO# | Alhambra | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-13 | DUCOMMUN AEROSTRUCTURES | Adelanto | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-13 | CVS PHARMACY # 8871 | Marina Del Rey | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.