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1266 datasets

High Quality Transit Stops

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

Use GTFS schedule trips, stop_times, shapes, and stops to estimate whether corridor segments have scheduled headways of 20 minutes or less....

i08 GroundwaterElevationSeasonal Countours

Published by: California Department of Water Resources
Last updated: Wednesday, May 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset depicts contours of estimated change in groundwater piezometric surfaces in the unconfined or uppermost semi-confined aquifers, between t...

CalGEM District Boundaries

Published by: California Department of Conservation
Last updated: Thursday, May 28, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

District boundaries for the Geologic Energy Management Division in the California Department of Conservation. CalGEM is the Geologic Energy Management...

Public Road Functional Classification

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

This Functional Classification dataset was exported from Caltrans Linear Reference System (LRS) on July 3rd, 2024. The LRS serves as the framework upo...

Utility Hydroelectric Generation by Size and County: 2022

Published by: California Energy Commission
Last updated: Wednesday, May 27, 2026
File types: HTML

Energy generation data and map are from the California Energy Commission for all power plants that have a nameplate capacity of 1MW or more. Small hyd...

Mountain Lion Habitat Suitability - Summer - CDFW [ds2916]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, May 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, ZIP

Habitat suitability model for mountain lion based on a summer resource selection function as described in Dellinger et al. 2020. Using Mountain Lion H...

Public Airport

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

This is a point layer of Public Use Airports currently permitted by the State of California, Department of Transportation (Caltrans), Division of Tran...

Utility Renewable Generation by Type and County: 2019

Published by: California Energy Commission
Last updated: Wednesday, May 27, 2026
File types: HTML

This map outlines the renewable sources of electrical generation in gigawatt-hours(GWh) for all counties in California for 2019. Sources below 1 mega...

Modeling and Analysis Web Page General Contents

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

Modeling and Analysis Web Page General Contents...

Coastal Steelhead Trout Watersheds [ds962]

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

This data set is an extract of the California Watershed (calwater) dataset. It has been generalized to hydrologic sub-areas for those watersheds that ...