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3150 datasets

2020 Adjusted Urban Area

Published by: Caltrans
Last updated: Sunday, June 7, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Caltrans is responsible for the decennial production of the Adjusted Urban Area Boundaries for the State of California. The CA 2020 adjusted urban are...

Twenty Fathom Groundfish Boundary Line - R7 - CDFW [ds3160]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, June 7, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature depicts the 20-fathom boundary line that can be used in California groundfish regulations. The 20-fathom boundary line is a connection of...

Chronic Wasting Disease Surveillance - CDFW [ds3157] Extended Table

Published by: California Department of Fish and Wildlife
Last updated: Sunday, June 7, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, ZIP, CSV, GEOJSON

This data is associated with the following layers: Chronic Wasting Disease Testing Sites - CDFW [ds3154] (https://apps.wildlife.ca.gov/bios6/?al=3154)...

Habitat Rapid Assessment Survey - 2016 - Terrestrial Species Stressor Monitoring [ds2827]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, June 7, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Vegetation surveys were conducted at all Great Valley and Mojave Desert study sites between May and July 2016. These surveys followed the California N...

Vegetation - Anza-Borrego Desert State Park [ds165]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, June 7, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Anza Borrego Desert State Park (ABDSP) Vegetation Map depicts vegetation within the Park and its surrounding environment. The map was prepared by ...

Vegetation - Fish Slough [ds985]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, June 7, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

A fine-scale vegetation classification and map of a portion of the Fish Slough Area of Critical Environmental Concern (ACEC) (including the California...

30x30 Ecoregions

Published by: California Natural Resources Agency
Last updated: Saturday, June 6, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This layer contains polygon features of Ecological Units for the state of California as described by ECOMAP (1993) "... mapped based on associati...

Vegetation - Central Mojave Desert [ds166]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, June 7, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Department of Defense and the other desert managers are developing and organizing scientific information needed to better manage the natural resou...

Aspen Stands - Warner Mountain [ds112]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, June 7, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset displays aspen stands in the Warner Mountains south of State Highway 299. The 1946 and 1994 data are presented as polygons depicting aspe...

Inland Fisheries - Length/Weight [ds195]

Published by: California Department of Fish and Wildlife
Last updated: Sunday, June 7, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a subset of the Tuolumne Aquatic Resources Relational Inventory (TARRI) compiled by Brian Quelvog, California Department of Fish and G...