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1427 datasets

i08 Delta InChannel Islands

Published by: California Department of Water Resources
Last updated: Friday, April 17, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Data contains historical polygons of in-channel islands within the Sacramento San Joaquin Delta. Data consists of merged datasets from 1929, 1940, 194...

i07 Habitat Restoration Polygons

Published by: California Department of Water Resources
Last updated: Friday, April 17, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Approximate locations for habitat projects located within the Sacramento-San Joaquin Delta. This project list builds on earlier efforts, including tho...

Statewide Crop Mapping

Published by: California Department of Water Resources
Last updated: Friday, April 17, 2026
File types: DATA, ZIP, PDF, REST SERVICE, GDB, SHP, STORY MAPS

The California Department of Water Resources (DWR) has been collecting land use data throughout the state and using it to produce agricultural water u...

State Water Project Facilitated Non-Project Water Transfers

Published by: California Department of Water Resources
Last updated: Friday, April 17, 2026
File types: WEB APP

A [water transfer](https://water.ca.gov/Programs/State-Water-Project/Management/Water-Transfers) is a voluntary sale of water proposed and initiated b...

Physician Orders for Life-Sustaining Treatment (POLST) (ARCHIVED)

Published by: California Department of Public Health
Last updated: Friday, April 17, 2026
File types: ZIP, XLSX, PDF

The California Department of Public Health (CDPH) has created a file of the prevalence of Physician Orders for Life-Sustaining Treatment (POLST) docum...

California Statewide Zoning South

Published by: California Office of Land Use and Climate Innovation
Last updated: Wednesday, April 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The following data is provided as a public service, for informational purposes only. This data should not be construed as legal advice. Users of this ...

California Statewide Zoning North

Published by: California Office of Land Use and Climate Innovation
Last updated: Wednesday, April 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The following data is provided as a public service, for informational purposes only. This data should not be construed as legal advice. Users of this ...

i03 SystemwidePA 20101007

Published by: California Department of Water Resources
Last updated: Friday, April 17, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class represents the Systemwide Planning Area. It is one of the three Central Valley Flood Protection Plan (CVFPP) Planning Areas. It is ...

i03 Local Maintenance Areas Flood Protection

Published by: California Department of Water Resources
Last updated: Friday, April 17, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Boundaries of various types of public agencies with responsibilities that include in part or primarily flood control, system maintenance, and improvem...

California General Plan Land Use

Published by: California Office of Land Use and Climate Innovation
Last updated: Wednesday, April 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The following data is provided as a public service, for informational purposes only. This data should not be construed as legal advice. Users of this ...