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3668 datasets

County Land Use Surveys

Published by: California Department of Water Resources
Last updated: Tuesday, October 21, 2025
File types: ZIP

This is collection of DWR County Land Use Surveys. You may scroll the list below to download any individual survey of interest. Historic County L...

California Community College Districts

Published by: California Department of Technology
Last updated: Wednesday, October 1, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

The Foundation for California Community Colleges produces the map linked here.  To access the California Community College Foundation webpage htt...

Fault Activity Map of California (2010)

Published by: California Department of Conservation
Last updated: Tuesday, October 21, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

"This digital database contains the faults shown on the Fault Activity Map of California by Charles W. Jennings and William A. Bryant published i...

California Census Designated Places (CDPs)

Published by: California Department of Technology
Last updated: Wednesday, October 1, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

No description available...

California County Names

Published by: California Department of Technology
Last updated: Thursday, September 19, 2024
File types: CSV

Reference listing of all counties in California. ...

California Seed Bank Assessment of Need App

Published by: CAL FIRE
Last updated: Tuesday, October 21, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

This app is a tool designed for individuals interested in California's reforestation efforts. Users can look up local reforestation information or sel...

Drinking Water - Results of Lead Sampling of Drinking Water in California Schools

Published by: California State Water Resources Control Board
Last updated: Monday, September 30, 2024
File types: CSV

The Division of Drinking Water (DDW), in collaboration with the California Department of Education, has taken the initiative to begin testing for lead...

2020 California Redistricting Maps

Published by: California Citizens Redistricting Commission
Last updated: Monday, March 24, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

The authoritative and official final approved maps by the 2020 California Citizens Redistricting Commission for the 2020 redistricting cycle. The Ci...

Special Report 230: Geologic Gems of California State Parks

Published by: California Department of Conservation
Last updated: Tuesday, October 21, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

California is a veritable treasure chest of nationally acclaimed natural landmarks and much adored scenery. This geologic legacy on display in the lan...

Number of Weight Loss Surgeries Performed in California Hospitals

Published by: Department of Health Care Access and Information
Last updated: Tuesday, October 21, 2025
File types: CSV, ZIP, PDF

The dataset contains the number for five types of weight loss (bariatric) surgeries (Open Roux-en-Y gastric bypass, laparoscopic Roux-en-Y gastric byp...