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1140 datasets

California High Hazard Zones (Tier 1)

Published by: CAL FIRE
Last updated: Wednesday, July 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

On October 30, 2015 Governor Brown issued an emergency declaration requiring public agencies to identify areas of tree mortality that hold the greates...

CAL FIRE Nonindustrial Timber Management Plans and Notices TA83

Published by: CAL FIRE
Last updated: Wednesday, July 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

Nonindustrial Timber Management Plans (NTMPs) and Notices of Timber Operations (NTOs) approved by the California Department of Forestry and Fire Prote...

State Responsibility Area (SRA) Viewer

Published by: CAL FIRE
Last updated: Wednesday, July 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

Pursuant to California Public Resources Code (4125-4137), the Board of Forestry is tasked with classifying all lands within the State for the purpose ...

Toxicity Criteria Database

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Tuesday, December 30, 2025
File types: CSV, PDF

Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screeni...

California Vegetation - WHRTYPE

Published by: CAL FIRE
Last updated: Wednesday, July 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

An accurate depiction of the spatial distribution of habitat types within California is required for a variety of legislatively-mandated government fu...

California Vegetation - WHR13 Types

Published by: CAL FIRE
Last updated: Wednesday, July 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

An accurate depiction of the spatial distribution of habitat types within California is required for a variety of legislatively-mandated government fu...

CAL FIRE Nonindustrial Timber Management Plans TA83

Published by: CAL FIRE
Last updated: Wednesday, July 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Nonindustrial Timber Management Plans (NTMPs) and Notices of Timber Operations (NTOs) approved by the California Department of Forestry and Fire Prote...

CAL FIRE Notices of Timber Operations TA83

Published by: CAL FIRE
Last updated: Wednesday, July 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Nonindustrial Timber Management Plans (NTMPs) and Notices of Timber Operations (NTOs) approved by the California Department of Forestry and Fire Prote...

i03 RegionalFloodManagementPlanBoundaries

Published by: California Department of Water Resources
Last updated: Wednesday, July 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Following adoption of the 2012 Central Valley Flood Protection Plan (2012 CVFPP), DWR funded six regionally-led Regional Flood Management Plans (RFMPs...

CAL FIRE Administrative Units

Published by: CAL FIRE
Last updated: Wednesday, July 1, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Throughout the state, CAL FIRE has 21 operational units that are designed to address fire suppression over a certain geographic area. Each unit oper...