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414 datasets

California's Groundwater Basin Boundary Descriptions

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 19, 2026
  • File types:

In conjunction with the release of [California’s Groundwater Update 2020](https://data.cnra.ca.gov/dataset/caglw_update2020), DWR has compiled a compr...

Primacy Aquifer Exemptions

  • Published by: California Department of Conservation
  • Last updated: Wednesday, May 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a partial rendition of the CalGEM (formerly the California Division of Oil, Gas, and Geothermal Resources) publication called Californ...

Primacy Aquifer Exemptions

  • Published by: California Department of Conservation
  • Last updated: Wednesday, May 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a partial rendition of the CalGEM (formerly the California Division of Oil, Gas, and Geothermal Resources) publication called Californ...

Integrated Water Flow Model (IWFM) - Version 3.02.193

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 19, 2026
  • File types: PDF, ZIP

IWFM (Integrated Water Flow Model) - Version 3.02.193 (released April 16, 2018)...

Solar Techno-economic Exclusion

  • Published by: California Energy Commission
  • Last updated: Tuesday, May 19, 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 ...

Integrated Water Flow Model (IWFM)

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, May 19, 2026
  • File types: PDF, ZIP

Publicly available versions of the Integrated Water Flow Model (IWFM)...

Languages Spoken by Patients and Hospital-Based Providers in California

  • Published by: Department of Health Care Access and Information
  • Last updated: Tuesday, May 19, 2026
  • File types: CSV, XLSX, ZIP

The dataset contains percentages of languages spoken for patient encounters in an inpatient setting, the emergency room, and hospital-based ambulatory...

Infectious Diseases by Disease, County, Year, and Sex

  • Published by: California Department of Public Health
  • Last updated: Tuesday, May 19, 2026
  • File types: CSV, ZIP

These data contain case counts and rates for selected communicable diseases—listed in the data dictionary—that met the surveillance case definition fo...

Nonindigenous Aquatic Species (NAS) - USGS [ds731]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, May 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This GIS dataset offers a link to the California portion of the Nonindigenous Aquatic Species (NAS) information resource for the United States Geologi...

Automated Weather Observation System

  • Published by: Caltrans
  • Last updated: Tuesday, May 19, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This layer was created from the California Aviation System Plan list of Automated Weather Observation Systems. The upgrades and distribution of Automa...