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54 datasets

Hazardous Waste Tracking System - Inactive Facilities

  • Published by: California Department of Toxic Substances Control
  • Last updated: Monday, April 28, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The Hazardous Waste Tracking System (HWTS) is the Department of Toxic Substances Control's data repository for hazardous waste Identification (ID) num...

Hazardous Waste Tracking System - Active Facilities

  • Published by: California Department of Toxic Substances Control
  • Last updated: Monday, April 28, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The Hazardous Waste Tracking System (HWTS) is the Department of Toxic Substances Control's data repository for hazardous waste Identification (ID) num...

Class-5-Organic-Peroxides-5.1

  • Published by: California Department of Toxic Substances Control
  • Last updated: Tuesday, April 22, 2025
  • File types: HTML

Hazard Class 5: Class 5 hazards are oxidizing chemicals that could be prone to combustion. There are two divisions to this class — oxidizers and organ...

Class-1-Explosives-1.3

  • Published by: California Department of Toxic Substances Control
  • Last updated: Monday, April 14, 2025
  • File types: HTML

Hazard Class 1: Class 1 hazards are explosives or any devices or chemicals that are designed to explode or combust. Class 1 explosives are illustrated...

Class-1-Explosives-1.4

  • Published by: California Department of Toxic Substances Control
  • Last updated: Saturday, April 26, 2025
  • File types: HTML

Hazard Class 1: Class 1 hazards are explosives or any devices or chemicals that are designed to explode or combust. Class 1 explosives are illustrated...

Class-1-Explosives-1.6

  • Published by: California Department of Toxic Substances Control
  • Last updated: Saturday, April 26, 2025
  • File types: HTML

Hazard Class 1: Class 1 hazards are explosives or any devices or chemicals that are designed to explode or combust. Class 1 explosives are illustrated...

Class-5-Organic-Peroxides-5.2

  • Published by: California Department of Toxic Substances Control
  • Last updated: Saturday, April 26, 2025
  • File types: HTML

Hazard Class 5: Class 5 hazards are oxidizing chemicals that could be prone to combustion. There are two divisions to this class — oxidizers and organ...

Fires2021 Public View

  • Published by: California Department of Toxic Substances Control
  • Last updated: Monday, April 28, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

DTSC assists local, state, and federal agencies after major disasters, including wildfires and flooding, to remove household hazardous waste and other...

Facilities with Chemical Hazards - All

  • Published by: California Department of Toxic Substances Control
  • Last updated: Monday, April 28, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Facilities that store hazardous chemicals and counts of chemicals stored at each facility where the chemical stored pose a fire, reactivity, or sudden...

Facilities with Chemical Hazards - Reactivity

  • Published by: California Department of Toxic Substances Control
  • Last updated: Monday, April 28, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Facilities that store hazardous chemicals and counts of chemicals stored at each facility where the chemical stored poses a reactivity hazard. This da...