Hazardous waste · violations by year
Hazardous waste violations in California in 2026
- 267Handlers cited
- 565Violations on record
- 424Handlers cited in 2025
- 1stAmong California counties that year
California has 267 hazardous waste handlers with at least one violation on record during 2026, across 565 separate violations. That compares with 424 in 2025. Each row below carries the date the violation was recorded, the agency that recorded it and the kind of violation it was.
Other years
Violations recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-06-05 | MICROSS HI-REL POWER SOLUTIONS | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-04 | QUANTUMSCAPE BATTERY INC. | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-04 | QUANTUMSCAPE BATTERY INC. | San Jose | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-06-03 | TESLA, INC. - CA-PALO ALTO 3500 DEER CREEK RD | Palo Alto | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-02 | CAREER TECHNOLOGIES - MASON FACILITY | Chatsworth | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-02 | CAREER TECHNOLOGIES - MASON FACILITY | Chatsworth | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-02 | CAREER TECHNOLOGIES - MASON FACILITY | Chatsworth | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-06-02 | CAREER TECHNOLOGIES - MASON FACILITY | Chatsworth | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-02 | CAREER TECHNOLOGIES - MASON FACILITY | Chatsworth | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-06-02 | CAREER TECHNOLOGIES - MASON FACILITY | Chatsworth | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-06-02 | CAREER TECHNOLOGIES - MASON FACILITY | Chatsworth | Standards Applicable to Generators of HW: General | S |
| 2026-06-02 | CAREER TECHNOLOGIES - MASON FACILITY | Chatsworth | Standards Applicable to Generators of HW: General | S |
| 2026-05-29 | F AND SONS TRUCKING | Riverside | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-28 | SA RECYCLING | Bakersfield | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-28 | PAN PACIFIC PETROLEUM CO INC | Bakersfield | Standards Applicable to Transporters of HW: General | S |
| 2026-05-28 | PAN PACIFIC PETROLEUM CO INC | Bakersfield | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-27 | SOLAR TURBINES INC | San Diego | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-27 | UNIVERSAL WASTE OIL COMPANY | Bell Gardens | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-27 | TESLA INC. | Lathrop | Standards Applicable to Generators of HW: General | S |
| 2026-05-27 | INDEPENDENCE ENVIRONMENTAL SERVICES, LLC | Fresno | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-27 | INDEPENDENCE ENVIRONMENTAL SERVICES, LLC | Fresno | Standards Applicable to Transporters of HW: Compliance with the Manifest System and Recordkeeping | S |
| 2026-05-27 | INDEPENDENCE ENVIRONMENTAL SERVICES, LLC | Fresno | Standards Applicable to Transporters of HW: General | S |
| 2026-05-27 | INDEPENDENCE ENVIRONMENTAL SERVICES, LLC | Fresno | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-26 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | Standards Applicable to Generators of HW: General | S |
| 2026-05-26 | SANTA CLARA VALLEY MEDICAL CENTER | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-26 | KDC ONE CHATSWORTH - THIBIANT | Chatsworth | Standards Applicable to Generators of HW: General | S |
| 2026-05-26 | KDC ONE CHATSWORTH - THIBIANT | Chatsworth | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-22 | CSBIO | Milpitas | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-22 | CSBIO | Milpitas | Standards Applicable to Generators of HW: General | S |
| 2026-05-22 | CSBIO | Milpitas | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-22 | KAISER PERMANENTE ALAMEDA MEDICAL OFFICES | Alameda | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-22 | KAISER PERMANENTE ALAMEDA MEDICAL OFFICES | Alameda | Standards Applicable to Generators of HW: General | S |
| 2026-05-21 | AIRGAS USA, LLC. | Sacramento | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-21 | AIRGAS USA, LLC. | Sacramento | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-21 | AIRGAS USA, LLC. | Sacramento | Standards Applicable to Generators of HW: General | S |
| 2026-05-21 | FEDERAL EXPRESS - DBRS | Industry | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-21 | FEDERAL EXPRESS - DBRS | Industry | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-21 | CYTEC ENGINEERED MATERIALS | Anaheim | Standards Applicable to Generators of HW: General | S |
| 2026-05-20 | ELECTRO-COATINGS OF CALIFORNIA INC | Berkeley | Standards Applicable to Generators of HW: General | S |
| 2026-05-20 | THE SALVATION ARMY ADULT REHABILITATION CENTER (PASADENA) | Pasadena | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-20 | RECOLOGY VALLEJO | Vallejo | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-20 | RECOLOGY VALLEJO | Vallejo | Standards for Universal Waste Management: Standards for Large Quantity Handlers | S |
| 2026-05-20 | RECOLOGY VALLEJO | Vallejo | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-20 | PROFESSIONAL ASBESTOS REMOVAL CORP DBA PARC ENVIRONMENTAL | Fresno | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-19 | NORTHROP GRUMMAN SYSTEMS CORPORATION | Azusa | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-14 | USA DEBUSK | Adelanto | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-14 | DESERT ENVIRONMENTAL SERVICES INC | Victorville | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-14 | KAISER PERMANENTE MEDICAL OFFICE BUILDING, LYNWOOD | Lynwood | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-14 | KAISER PERMANENTE MEDICAL OFFICE BUILDING, LYNWOOD | Lynwood | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | EMERALD PACKAGING | Union City | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | EMERALD PACKAGING | Union City | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | PACIRA PHARMACEUTICALS, INC. | San Diego | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | PACIRA PHARMACEUTICALS, INC. | San Diego | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | PACIRA PHARMACEUTICALS, INC. | San Diego | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-13 | PACIRA PHARMACEUTICALS, INC. | San Diego | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-13 | CEPHEID LODI B2 | Lodi | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | CEPHEID LODI B2 | Lodi | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | KAISER PERMANENTE SIGNAL HILL MEDICAL OFFICES | Signal Hill | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | KAISER PERMANENTE SIGNAL HILL MEDICAL OFFICES | Signal Hill | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-13 | KAISER PERMANENTE SIGNAL HILL MEDICAL OFFICES | Signal Hill | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | ALPHACOAT FINISHING | San Diego | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-13 | ALPHACOAT FINISHING | San Diego | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-12 | KINDER MORGAN LIQUIDS TERMINALS, LLC | Richmond | Standards Applicable to Generators of HW: General | S |
| 2026-05-12 | SFPP LP (ONTARIO TERMINAL) INC | Ontario | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-12 | SFPP LP (ONTARIO TERMINAL) INC | Ontario | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-11 | LONG WALL COMPANY | El Segundo | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-11 | LONG WALL COMPANY | El Segundo | Standards Applicable to Generators of HW: General | S |
| 2026-05-11 | LONG WALL COMPANY | El Segundo | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-08 | CAL AURUM INDUSTRIES | Huntington Beach | Standards Applicable to Generators of HW: General | S |
| 2026-05-07 | CITY OF ALAMEDA BUREAU OF ELECTRICITY | Alameda | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-07 | CITY OF ALAMEDA BUREAU OF ELECTRICITY | Alameda | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-07 | CITY OF ALAMEDA BUREAU OF ELECTRICITY | Alameda | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-07 | CITY OF ALAMEDA BUREAU OF ELECTRICITY | Alameda | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-07 | RIVERSIDE CONSTRUCTION COMPANY INC | Riverside | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-07 | STANFORD MEDICINE OUTPATIENT CENTER | Redwood City | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-07 | STANFORD MEDICINE OUTPATIENT CENTER | Redwood City | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-07 | STANFORD MEDICINE OUTPATIENT CENTER | Redwood City | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-07 | KAISER PERMANENTE TEMECULA MEDICAL OFFICES | Temecula | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-07 | KAISER PERMANENTE TEMECULA MEDICAL OFFICES | Temecula | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-05-06 | II-VI OPTICAL SYSTEMS INC | Murrieta | Standards Applicable to Generators of HW: General | S |
| 2026-05-06 | II-VI OPTICAL SYSTEMS INC | Murrieta | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-06 | CVS PHARMACY # 9622 | Hayward | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-06 | CVS PHARMACY # 9622 | Hayward | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-05 | KAISER PERMANENTE SHERMAN WAY CENTRAL LABORATORY | North Hollywood | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-05 | KAISER PERMANENTE SHERMAN WAY CENTRAL LABORATORY | North Hollywood | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-05 | KAISER PERMANENTE SHERMAN WAY CENTRAL LABORATORY | North Hollywood | Standards Applicable to Generators of HW: General | S |
| 2026-05-05 | CVS PHARMACY # 10199 | Hayward | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-05 | CVS PHARMACY # 10199 | Hayward | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-05-04 | ELECTROLIZING INC. | Los Angeles | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-05-01 | UNITED PARCEL SERVICE MAIN ST | Los Angeles | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-04-30 | HP INC | Palo Alto | Standards Applicable to Generators of HW: General | S |
| 2026-04-30 | MECS, INC. - THE AVON PLANT | Martinez | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-04-30 | UNIVAR SOLUTIONS USA LLC | Commerce | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2026-04-30 | UNIVAR SOLUTIONS USA LLC | Commerce | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-04-29 | ANILLO INDUSTRIES | Orange | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-04-29 | THERMIONICS METAL PROCESSING INC-TMPI | Hayward | Standards Applicable to Generators of HW: General | S |
| 2026-04-29 | E C T I | San Bernardino | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-04-29 | ELIAS ESTRADA DBA ESTRADA TRUCKING | Fontana | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-04-29 | ELIAS ESTRADA DBA ESTRADA TRUCKING | Fontana | Standards Applicable to Transporters of HW: General | S |
| 2026-04-28 | SIMS METAL - REDWOOD CITY | Redwood | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
Figures from EPA’s RCRAInfo download.