Hazardous waste · inspections by year
Large quantity generators inspected in California in 2025
- 809Handlers inspected
- 1,271Inspections on record
- 764Handlers inspected in 2024
- 1stAmong California counties that year
California has 809 hazardous waste handlers with at least one inspection on record during 2025, across 1,271 separate inspections. That compares with 764 in 2024. 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 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-04-09 | MAVERICK ENTERPRISES INC | Ukiah | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-09 | GILEAD SCIENCES, INC | La Verne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-08 | TE CONNECTIVITY | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-08 | TEIKURO CORP | Hayward | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-08 | AMEX PLATING INC | Santa Clara | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-08 | CVS PHARMACY #9198 | Sunnyvale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-08 | KAISER PERMANENTE MEDICAL OFFICE BUILDING GARDENA | Gardena | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-07 | ABBVIE INC. | Irvine | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-07 | ELECTRONIC PRECISION SPEC INC | Brea | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-07 | ZYGO CORPORATION | Richmond | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-07 | MORRELLS ELECTROPLATING INC | Compton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-07 | HIEFO CORPORATION | Alhambra | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-06 | SRI INTERNATIONAL | Menlo Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-04 | UNIVERSITY OF CALIFORNIA-SANTA CRUZ | Santa Cruz | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-04 | HD SUPPLY FACILITIES MAINTENANCE LTD (CA015) | City Of Industry | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-03 | HRL LABORATORIES LLC | Malibu | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-03 | BAYSIDE OIL II INC | Santa Cruz | FINANCIAL RECORD REVIEW | S |
| 2025-04-03 | LOCKHEED MARTIN MISSILES AND FIRE CONTROL | Goleta | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-03 | UNIVERSAL STUDIOS LLC | Universal City | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-02 | EMBEE PROCESSING | Santa Ana | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-02 | AMRIZE BUILDING ENVELOPE LLC | Garden Grove | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-02 | TAYCO ENGINEERING, INC | Cypress | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-02 | CP KELCO U.S., INC. | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-02 | ROCHE MOLECULAR SYSTEMS INC | Pleasanton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-01 | SPS TECHNOLOGIES LLC | Gardena | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-01 | CLEAN HARBORS BUTTONWILLOW LLC | Buttonwillow | FINANCIAL RECORD REVIEW | S |
| 2025-04-01 | ADVANCEDPCB ORANGE COUNTY | Placentia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-01 | JOHANSON TECHNOLOGY INC | Camarillo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-01 | CVS PHARMACY # 9721 | Arcadia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-01 | KAISER PERMANENTE MONTEBELLO MOB | Montebello | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-31 | SA RECYCLING | Anaheim | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-03-31 | KAISER PERMANENTE RICHMOND REGIONAL LABORATORY | Richmond | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-28 | BASF CORPORATION | Buena Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-28 | CVS PHARMACY #10919 | Spring Valley | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-27 | TRIUMPH PROCESSING, DBA VALENCE LYNWOOD (PLANT 1) | Lynwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-27 | CLEAN HARBORS ENVIRONMENTAL SERVICES INC PORT OF REDWOOD CITY | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-26 | SAN DIEGO GALVANIZING INC | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-25 | NAVAL AMPHIBIOUS BASE CORONADO | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-25 | CHEMTRADE LOGISTICS WEST US LLC | Richmond | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-25 | TARGET STORE T2096 | Riverbank | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-24 | MARINE CORPS AIR STATION MIRAMAR | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-24 | MARINE CORPS AIR STATION MIRAMAR | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-24 | MARINE CORPS AIR STATION MIRAMAR | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-23 | GILEAD SCIENCES INC | Foster City | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-21 | SRI INTERNATIONAL | Menlo Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-21 | KAISER PERMANENTE BERKLEY REGIONAL LAB - 1725 | Berkeley | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | TECHNO COATINGS INC | Anaheim | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | MARINE CORPS AIR STATION MIRAMAR | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | MARINE CORPS AIR STATION MIRAMAR | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | MARINE CORPS AIR STATION MIRAMAR | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | KAISER PERMANENTE | Roseville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | PARKER HANNIFIN CORP | Camarillo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | COOPERVISION INC | Pleasanton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | ECOLAB INC. | San Bernardino | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | NAVAL WEAPONS STATION SEAL BEACH | Seal Beach | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | CARGILL | Newark | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | GENENTECH INC - LOWER CAMPUS | South San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | LAKE COUNTY WASTE SOLUTIONS | Lakeport | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-03-19 | LAKE COUNTY WASTE SOLUTIONS | Lakeport | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | LAKE COUNTY WASTE SOLUTIONS | Lakeport | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | THERMAL VAC TECHNOLOGY | Orange | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | IVANPAH SOLAR ELECTRIC GENERATING FACILITY | Nipton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | CUSTOM FLAVORS | San Clemente | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-18 | PACIFIC IMAGE TECHNOLOGY INC | Anaheim | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-18 | SIMS METAL - REDWOOD CITY | Redwood | FINANCIAL RECORD REVIEW | S |
| 2025-03-18 | CLEAN HARBORS BUTTONWILLOW LLC | Buttonwillow | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-18 | CLEAN HARBORS BUTTONWILLOW LLC | Buttonwillow | SIGNIFICANT NON-COMPLIER | S |
| 2025-03-18 | CVS PHARMACY # 3078 | Richmond | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-18 | SAN DIEGO GAS AND ELECTRIC | San Juan Capistrano | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-18 | CVS PHARMACY #11112 | Upland | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-18 | CHEVRON 1001654 MONTEBELLO | Montebello | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-14 | ARROWHEAD PRODUCTS CORPORATION | Los Alamitos | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-14 | NATIONAL CEMENT CO | Lebec | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-13 | MCB CAMP PENDLETON; ENVIRONMENTAL SECURITY | Camp Pendleton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-13 | MCB CAMP PENDLETON; ENVIRONMENTAL SECURITY | Camp Pendleton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-13 | DUCOMMUN AEROSTRUCTURES | Orange | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-13 | UNIVERSITY OF SOUTHERN CALIFORNIA, CSC | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-12 | EME INC | Compton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-12 | AMRIZE BUILDING ENVELOPE LLC | Garden Grove | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-12 | MOOG, INC. | Torrance | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-12 | CVS PHARMACY # 9941 | Berkeley | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-12 | DOUGLAS PRODUCTS LLC | Pittsburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-11 | EMBEE PROCESSING | Santa Ana | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-11 | BAYSIDE OIL II INC | Santa Cruz | FOLLOW-UP INSPECTION | S |
| 2025-03-11 | BAYSIDE OIL II INC | Santa Cruz | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-11 | SIMS METAL - REDWOOD CITY | Redwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-11 | CVS PHARMACY # 10121 | Berkeley | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-10 | FUJIFILM NORTH AMERICA CORP | Cypress | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-10 | CVS PHARMACY # 3153 | Santa Maria | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-10 | CVS PHARMACY #9331 | Santa Cruz | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-10 | UNITED AIRLINES, INC. | Los Angeles | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-10 | LABCORP GENETICS INC. | San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-07 | METAL CHEM INC | Chatsworth | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-07 | SUMMIT INTERCONNECT INC., ORANGE DIVISION | Orange | SIGNIFICANT NON-COMPLIER | S |
| 2025-03-07 | KAISER PERMANENTE ROSEVILLE HOSPITAL | Roseville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-07 | HOLOGIC INC | San Diego | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-07 | YORBA STATION | Yorba Linda | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-07 | STANFORD MEDICINE OUTPATIENT CENTER | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-07 | CVS PHARMACY #9690 | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-06 | THE BOEING COMPANY AIRFORCE SYSTEMS | Palmdale | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.