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675 datasets

Drinking Water - Laboratory Water Quality Results

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, October 29, 2019
  • File types: PDF

The Division of Drinking Water requires laboratories to submit water quality data directly. The data is received, and published twice monthly on the D...

i03 Hydrologic Regions

  • Published by: California Department of Water Resources
  • Last updated: Thursday, April 9, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (*See metada...

Surface Water - Freshwater Harmful Algal Blooms

  • Published by: California State Water Resources Control Board
  • Last updated: Thursday, April 9, 2026
  • File types: PDF, CSV

Freshwater harmful algal bloom (HAB) data from the Freshwater Harmful Algal Bloom (FHAB) data system. The FHAB data system is the California State Wat...

Wind Techno-economic Exclusion

  • Published by: California Energy Commission
  • Last updated: Thursday, April 9, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The site suitability criteria included in the techno-economic land use screens are listed below. As this list is an update to previous cycles, tribal ...

Educational Attainment

  • Published by: California Department of Public Health
  • Last updated: Thursday, April 9, 2026
  • File types: PDF, CSV, XLSX, ZIP

This table contains data on the percent of population age 25 and up with a four-year college degree or higher for California, its regions, counties, c...

i03 dwr region offices

  • Published by: California Department of Water Resources
  • Last updated: Thursday, April 9, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (*See metada...

Adult Depression (LGHC Indicator)

  • Published by: California Department of Public Health
  • Last updated: Thursday, April 9, 2026
  • File types: CSV, CHART, ZIP

This is a source dataset for a Let's Get Healthy California indicator at "https://letsgethealthy.ca.gov/." This table displays the proportion of adult...

i07 SignificantResourceAreas Delta 1979

  • Published by: California Department of Water Resources
  • Last updated: Thursday, April 9, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

"This section identifies those areas in the Delta which because of their resource value should receive special consideration. Those areas...have ...

Statewide Crop Mapping

  • Published by: California Department of Water Resources
  • Last updated: Thursday, April 9, 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...

i07 Water Shortage Vulnerability Small Water Systems

  • Published by: California Department of Water Resources
  • Last updated: Thursday, April 9, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents a water shortage vulnerability analysis performed by DWR using Small Water System boundaries pulled from the SWRCB (State Wate...