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2487 datasets

CGS Seismic Hazards Program: Alquist-Priolo Fault Hazard Zones

Published by: California Department of Conservation
Last updated: Wednesday, June 10, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This data set contains the Alquist-Priolo Earthquake Fault Zones as shown on the Official Alquist-Priolo Earthquake Fault Zones Maps. The dataset is c...

California Tree Mortality Viewer

Published by: CAL FIRE
Last updated: Wednesday, June 10, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

Five long years of drought, combined with the increased infestation of native bark beetles as a result of the drought, have contributed to the death...

State Wildlife Action Plan Provinces [ds1900]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, June 10, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data contains the Provinces which are to be used for analysis purposes for the State Wildlife Action Plan created by the California Department of...

Wetland Habitat Area Refuges - Central Valley Project Improvement Act [ds2636]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, June 10, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Data was compiled to provide a singular resource of the extent of the 19 CVPIA wetland habitat areas where refuge water supplies can be used....

Utility Wind Project Size by County and State: 2021

Published by: California Energy Commission
Last updated: Wednesday, June 10, 2026
File types: HTML

This map illustrates the variety of median project capacity sizes across the United States and California counties for wind projects whose total namep...

Utility Wind Project Size by County and State: 2020

Published by: California Energy Commission
Last updated: Wednesday, June 10, 2026
File types: HTML

This map illustrates the variety of median project capacity sizes across the United States and California counties for wind projects whose total namep...

Cranston Fire

Published by: CAL FIRE
Last updated: Wednesday, June 10, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

On the morning of July 25th, 2018, numerous arson fires began along State Route 74. The Cranston Fire, as it came to be called, consumed thousands of ...

EPA Surf Your Watershed [ds732]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, June 10, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset offers a link to the California segment of the Surf Your Watershed service offered by the United States Environmental Protection Agency (...

Stream Habitat Reach Summary - Russian River [ds77]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, June 10, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Results of in-stream habitat surveys (Downie et al 1998 method), summarized by stream reach, for DFG surveys conducted between 1994 and 2001 (inclusiv...

Post-Census Group Quarters Explorer

Published by: California Department of Finance
Last updated: Wednesday, June 10, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

An app to assist in the evaluation of Group Quarters capture in the 2020 Census. In support of the 2020 Post-Census Group Quarters Review, this app em...