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216 datasets

California Water Plan - Groundwater Update 2013

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 22, 2026
  • File types: PDF

California's Groundwater Update 2013: A Compilation of Enhanced Content for California Water Plan Update 2013 compiles and analyzes readily-available ...

National Hydrography Data - NHD and 3DHP

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 22, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

The USGS National Hydrography Dataset (NHD) downloadable data collection from The National Map (TNM) is a comprehensive set of digital spatial data th...

Golden Eagle Species Habitat Model (Categorical) - RADMAP [ds3323]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, June 22, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, ZIP

The Range and Distribution Mapping and Analysis Project (RADMAP) in the California Department of Fish and Wildlife’s (CDFW) Biogeographic Data Branch ...

CA Zip Code Boundaries

  • 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

This feature service is derived from the Esri "United States Zip Code Boundaries" layer, queried to only CA data.For the original data see: ...

Agricultural Water Use Data 2006-2010

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 22, 2026
  • File types: ZIP

Excel Application Tool for Agricultural Water Use Data 2006 - 2010 Department of water resources, Water Use Efficiency Branch, Water Use Unit progr...

Agricultural Water Use Data 1998-2005

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 22, 2026
  • File types: .ZIP

Excel Application Tool for Agricultural Water Use Data 1998 - 2005 Department of water resources, Water Use Efficiency Branch, Water Use Unit program...

Agricultural Water Use Data 2011-2015

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 22, 2026
  • File types: PDF, ZIP

Excel Application Tool for Agricultural Water Use Data 2011 - 2015 Department of water resources, Water Use Efficiency Branch, Water Use Unit program...

DWR Technical Support Services (TSS)

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 22, 2026
  • File types: CSV

(Webpage Under Development) The Department of Water Resources (DWR) provides Technical Support Services (TSS) to assist Groundwater Sustainability ...

SGMA Climate Change Resources

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 22, 2026
  • File types: CSV, ZIP, XLSX, PDF

This dataset includes processed climate change datasets related to climatology, hydrology, and water operations. The climatological data provided are ...

Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems

  • Published by: California State Water Resources Control Board
  • Last updated: Monday, June 22, 2026
  • File types: PDF, EXCEL (XLSX), CSV

The Division of Drinking Water (DDW) identifies Failing and At-Risk community water systems and K-12 non-transient, non-community schools. This inform...