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2896 datasets

Watershed Boundary Dataset (WBD)

Published by: California Department of Water Resources
Last updated: Saturday, June 27, 2026
File types: FILE GEODATABASE OR SHAPEFILE, ARCGIS GEOSERVICES REST API, WEBSITE, PDF

The Watershed Boundary Dataset (WBD) from USGS' The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landsca...

Coho Distribution [ds326]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

August 2025 Version. This dataset represents the "Observed Distribution" for coho salmon in California by using observations made only between 1990 an...

NASA JPL InSAR Subsidence Data (Superseded)

Published by: California Department of Water Resources
Last updated: Saturday, June 27, 2026
File types: PDF

### This dataset has been superseded by https://data.cnra.ca.gov/dataset/tre-altamira-insar-subsidence This dataset represents measurements of ve...

State Highway System Intersection

Published by: Caltrans
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

As part of the Transportation System Network Replacement Project (TSNR), Highway Inventory module data migration, it was determined Caltrans would be ...

Vegetation - Proposed Tehachapi Pass High Speed Rail Corridor [ds1328]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Geographical Information Center (GIC) at California State University, Chico, completed a vegetation map of the Proposed Tehachapi Pass High-Speed ...

Alternative Fuel Corridors (November 3 2025)

Published by: California Energy Commission
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The U.S. Department of Transportation Federal Highway Administration (FHWA) designates a national network of plug-in electric vehicle (EV) charging an...

Tree Characteristics - Spears and Didion Ranches [ds320] Extended Table

Published by: California Department of Fish and Wildlife
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

These data are the characteristics of the individual live trees found in 0.05-ha circular plot habitat samples taken in 2005 at sample points at Spear...

RegMapsLinks 20251120

Published by: California Department of Conservation
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory &q...

Regulatory Maps

Published by: California Department of Conservation
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory &q...

DDS RegionalCenters

Published by: California Department of Developmental Services
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The State of California, Department of Developmental Services oversees and organizes services for individuals with developmental disabilities in Calif...