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132 datasets

CoastalZone

Published by: CAL FIRE
Last updated: Thursday, August 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This is a spatial depiction of the California Coastal Zone as defined by the California Coastal Commission. For more information, please see https://w...

Fuels Treatment Effectiveness Reporting Dashboard

Published by: CAL FIRE
Last updated: Thursday, August 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The Fuels Treatment Effectiveness Reports (FTER) evaluate the impacts vegetation management treatments have on fire behavior and highlight how fuel re...

California Seed Zones

Published by: CAL FIRE
Last updated: Thursday, August 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

California seed zone boundaries were first proposed in 1946, revised, and published as a joint report between the U.S. Forest Service and CAL FIRE in ...

California High Hazard Zones (Tier 2)

Published by: CAL FIRE
Last updated: Thursday, August 27, 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 great...

Forest Health Research Grant Projects Viewer

Published by: CAL FIRE
Last updated: Thursday, August 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

This app utilizes the Forest Health Research Projects Map which includes the Forest Health Research Grant Projects Locations data, and several explora...

SRA FHSZ Rollout Application September 2023

Published by: CAL FIRE
Last updated: Thursday, August 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

Pursuant to Public Resource Code 4202, The State Fire Marshal shall classify lands within State Responsibility Areas into fire hazard severity zones. ...

Ecoregions FCAT

Published by: CAL FIRE
Last updated: Thursday, August 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The dataset was originally issued in 2007 by the USDA Forest Service Washington Office-Ecosystem Management Coordination staff. The Forest Carbon Plan...

High Hazard Zones Viewer App

Published by: CAL FIRE
Last updated: Thursday, August 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

From 2012-2015 California faced the worst epidemic of tree mortality in modern history. Multiple years of drought, combined with an infestation of nat...

Wildland Urban Interface, Intermix, and Influence Zones (WUI25 1)

Published by: CAL FIRE
Last updated: Thursday, August 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

note:  This feature layer is an ESRI Parquet, currently in Beta.  This format is currently not downloadable, and will need to be manually sy...

California Land Ownership Public

Published by: CAL FIRE
Last updated: Friday, August 28, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset was updated May, 2026. This is a hosted view for the public of the California Land Ownership layer. This ownership dataset was gener...