Hazardous waste · violations by year
Hazardous waste violations in California in 2025
- 424Handlers cited
- 865Violations on record
- 467Handlers cited in 2024
- 1stAmong California counties that year
California has 424 hazardous waste handlers with at least one violation on record during 2025, across 865 separate violations. That compares with 467 in 2024. 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 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-10-28 | PENTAGON TECHNOLOGIES INC. | Hayward | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-28 | SAFETY-KLEEN OF CALIFORNIA INC | Newark | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-28 | SAFETY-KLEEN OF CALIFORNIA INC | Newark | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-28 | KAISER PERMANENTE FOLSOM AMBULATORY SURGERY CENTER | Folsom | Standards Applicable to Generators of HW: General | S |
| 2025-10-28 | KAISER PERMANENTE FOLSOM AMBULATORY SURGERY CENTER | Folsom | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-10-28 | KAISER PERMANENTE FOLSOM AMBULATORY SURGERY CENTER | Folsom | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-28 | KAISER PERMANENTE FOLSOM AMBULATORY SURGERY CENTER | Folsom | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-28 | KAISER PERMANENTE FOLSOM AMBULATORY SURGERY CENTER | Folsom | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-24 | GEORGE INDUSTRIES INC | Los Angeles | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-24 | GEORGE INDUSTRIES INC | Los Angeles | Standards Applicable to Generators of HW: General | S |
| 2025-10-23 | STERLING ENVIRONMENTAL CORP | Oakland | Standards Applicable to Transporters of HW: General | S |
| 2025-10-23 | STERLING ENVIRONMENTAL CORP | Oakland | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-23 | KAISER PERMANENTE 1600 OWENS ST MOB | San Francisco | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-23 | KAISER PERMANENTE 1600 OWENS ST MOB | San Francisco | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-10-23 | KAISER PERMANENTE 1600 OWENS ST MOB | San Francisco | Standards Applicable to Generators of HW: General | S |
| 2025-10-21 | HERAEUS PRECIOUS METALS NORTH AMERICA LLC | Santa Fe Springs | Standards Applicable to Generators of HW: General | S |
| 2025-10-21 | HONEYWELL AEROSPACE US LLC | Torrance | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-21 | J&B REFINING INC. DBA J&B ENTERPRISES | Santa Clara | Standards Applicable to Generators of HW: General | S |
| 2025-10-17 | SAN DIEGO STATE UNIVERSITY- EHS | San Diego | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-17 | SAN DIEGO STATE UNIVERSITY- EHS | San Diego | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-17 | AUGUSTA LIFE SCIENCES US OPCO I LLC | San Diego | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-16 | OLYMPUS TERMINALS LLC | Long Beach | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-16 | OLYMPUS TERMINALS LLC | Long Beach | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-10-15 | QUALAWASH HOLDINGS, LLC | South Gate | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-15 | CRANE'S WASTE OIL INC | Weldon | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-15 | CRANE'S WASTE OIL INC | Weldon | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-15 | CRANE'S WASTE OIL INC | Weldon | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-15 | GULFSTREAM AEROSPACE CORPORATION - SPRING ST | Long Beach | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-15 | STANISLAUS COUNTY/ENVT'L RESOURCES/PERMA | Modesto | Standards for Universal Waste Management: Standards for Large Quantity Handlers | S |
| 2025-10-15 | STANISLAUS COUNTY/ENVT'L RESOURCES/PERMA | Modesto | Standards Applicable to Generators of HW: General | S |
| 2025-10-15 | EMD MILLIPORE CORP | Temecula | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-14 | LAWRENCE LIVERMORE NATIONAL LABORATORY | Livermore | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-13 | SO CAL SHIP SERVICES | Terminal Island | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-10 | KING LOKI TRANSPORTATION INC | Apple Valley | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-09 | BODYCOTE THERMAL PROCESSING | Huntington Park | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-09 | SA RECYCLING | Bakersfield | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-09 | HYDROFORM USA INC | Carson | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-08 | WESTERN ENVIRONMENTAL SERVICES INC | Glendora | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-07 | HOWMET GLOBAL FASTENING SYSTEMS INC. | City Of Industry | Standards Applicable to Generators of HW: General | S |
| 2025-10-07 | SANTIER INC | San Diego | Standards Applicable to Generators of HW: General | S |
| 2025-10-01 | EAGLE TECH CIRCUITS | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-01 | EAGLE TECH CIRCUITS | San Jose | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-10-01 | EAGLE TECH CIRCUITS | San Jose | Standards Applicable to Generators of HW: General | S |
| 2025-10-01 | EAGLE TECH CIRCUITS | San Jose | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-01 | EAGLE TECH CIRCUITS | San Jose | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-10-01 | TESLA INC | Fremont | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-10-01 | ENVIRONMENTAL REGULATORY COMPLIANCE LLC DBA ERC-LLC | San Bernardino | Standards Applicable to Transporters of HW: General | S |
| 2025-09-30 | VAGA INDUSTRIES | South El Monte | Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2025-09-30 | VAGA INDUSTRIES | South El Monte | Standards Applicable to Generators of HW: General | S |
| 2025-09-30 | VAGA INDUSTRIES | South El Monte | Standards Applicable to Generators of HW: General | S |
| 2025-09-30 | VAGA INDUSTRIES | South El Monte | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-09-30 | VAGA INDUSTRIES | South El Monte | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-09-30 | VAGA INDUSTRIES | South El Monte | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2025-09-30 | VAGA INDUSTRIES | South El Monte | Standards Applicable to Generators of HW: General | S |
| 2025-09-30 | VAGA INDUSTRIES | South El Monte | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2025-09-30 | TRIUMPH PROCESSING, DBA VALENCE LYNWOOD (PLANT 2) | Lynwood | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-30 | ALLIANCE ENVIRONMENTAL GROUP LLC | Azusa | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-09-30 | ALLIANCE ENVIRONMENTAL GROUP LLC | Azusa | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-09-30 | AMAZON.COM SERVICES LLC - OAK5 | Newark | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-09-30 | AMAZON.COM SERVICES LLC - OAK5 | Newark | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-29 | COHERENT, INC. SUNNYVALE | Sunnyvale | Standards Applicable to Generators of HW: General | S |
| 2025-09-29 | COHERENT, INC. SUNNYVALE | Sunnyvale | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-29 | LIGHTING RESOURCES LLC | Ontario | Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | S |
| 2025-09-29 | LIGHTING RESOURCES LLC | Ontario | EPA Administered Permit Programs: the HW Permit Program Permit Conditions | S |
| 2025-09-26 | BENCHMARK CONCORD 4021 | Concord | Standards Applicable to Generators of HW: General | S |
| 2025-09-25 | INTERNATIONAL MEDICATION SYSTEMS LTD | South El Monte | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-09-25 | INTERNATIONAL MEDICATION SYSTEMS LTD | South El Monte | Standards Applicable to Generators of HW: General | S |
| 2025-09-25 | CVS PHARMACY # 7962 | San Diego | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-25 | CVS PHARMACY # 7962 | San Diego | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-09-24 | SAFE PLATING INC | City Of Industry | Standards Applicable to Generators of HW: General | S |
| 2025-09-24 | SAFE PLATING INC | City Of Industry | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-24 | SAFE PLATING INC | City Of Industry | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-09-24 | AVIATION EQUIPMENT INC | Costa Mesa | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-24 | AVIATION EQUIPMENT INC | Costa Mesa | Standards Applicable to Generators of HW: General | S |
| 2025-09-24 | AVIATION EQUIPMENT INC | Costa Mesa | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-24 | US CIRCUIT INC | Escondido | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-24 | US CIRCUIT INC | Escondido | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-24 | US CIRCUIT INC | Escondido | Standards Applicable to Generators of HW: General | S |
| 2025-09-23 | O.C. VACUUM INC | Santa Fe Springs | Standards Applicable to Transporters of HW: General | S |
| 2025-09-22 | KAISER PERMANENTE MEDICAL OFFICE BUILDING DUBLIN | Dublin | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-09-19 | CASTHEON | Newbury Park | Standards Applicable to Generators of HW: General | S |
| 2025-09-19 | CASTHEON | Newbury Park | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-09-18 | OMNI METAL FINISHING INC | Fountain Valley | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-18 | OMNI METAL FINISHING INC | Fountain Valley | Standards Applicable to Generators of HW: General | S |
| 2025-09-18 | BAE SYSTEMS MARITIME SOLUTIONS SAN DIEGO INC. | San Diego | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-18 | VERSUM MATERIALS US LLC | Carlsbad | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-17 | DAISY NAIL PRODUCTS, INC | Garden Grove | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-17 | DAISY NAIL PRODUCTS, INC | Garden Grove | Standards Applicable to Generators of HW: General | S |
| 2025-09-17 | SFPP LP (BRADSHAW TERMINAL) | Sacramento | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-17 | SFPP LP (BRADSHAW TERMINAL) | Sacramento | Standards Applicable to Generators of HW: General | S |
| 2025-09-16 | CADILLAC PLATING INC | Orange | Standards Applicable to Generators of HW: General | S |
| 2025-09-16 | CADILLAC PLATING INC | Orange | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-16 | CADILLAC PLATING INC | Orange | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-16 | CADILLAC PLATING INC | Orange | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-16 | RB ENVIRONMENTAL INC | Stockton | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-09-16 | KENVUE BRANDS LLC | Fontana | Standards Applicable to Generators of HW: General | S |
| 2025-09-16 | BENCHMARK ELECTRONICS - DBA: PRECISION TECHNOLOGIES | Concord | Standards Applicable to Generators of HW: General | S |
| 2025-09-11 | NASA AMES RESEARCH CENTER | Moffett Field | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-11 | MARINE CORPS AIR STATION MIRAMAR | San Diego | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2025-09-11 | ALCO PLATING CORP | Los Angeles | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
Figures from EPA’s RCRAInfo download.