ExperimentalWe used data and feedback to make a user-friendly site. We’d love your feedback.
Back to data.ca.gov.

Search results

Search results

2954 datasets

IWFM and IDC Support Tools

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, May 20, 2026
  • File types: ESRIADDIN FOR ARCMAP, MSI, ZIP

Software products to prepare input data for IWFM and IDC models and to import model results into Excel for further analysis and visualization...

Asthma Hospitalization Rates by County

  • Published by: California Department of Public Health
  • Last updated: Wednesday, May 20, 2026
  • File types: CSV, ZIP

This dataset contains counts and rates (per 10,000 residents) of asthma hospitalizations among Californians statewide and by county. The data are stra...

CalOES Fire Mutual Aid Regions

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

The California Governor’s Office of Emergency Services’ (Cal OES) Regions and MARs feature layer is a graphical representation Administrative Regions ...

Refuge Conveyance Waterways - Central Valley Project Improvement Act [ds2635]

  • 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

Data was compiled to provide a singular visual representation of conveyance waterways and features available to deliver water to CVPIA wetland habitat...

Facility Boundary (non-wellstar)

  • Published by: California Department of Conservation
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map displays facility sites in group or by facility types in separate layers: 1. All facility types in separate layers including tank, tan...

Pit/Sump

  • Published by: California Department of Conservation
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map displays facility sites in group or by facility types in separate layers: 1. All facility types in separate layers including tank, tan...

Tank

  • Published by: California Department of Conservation
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This online map displays facility sites in group or by facility types in separate layers: 1. All facility types in separate layers including tank, tan...

CalOES Law Mutual Aid Regions

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

The California Governor’s Office of Emergency Services’ (Cal OES) Regions and MARs feature layer is a graphical representation Administrative Regions ...

DCP ESA Listed Plant Species

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, May 20, 2026
  • File types: ZIP

The DCP ESA Listed Plant Species Study is one of many relicensing documents for the Devil Canyon Project (DCP) Hydropower Project Number 14797. The Ca...

California Fish Passage Assessment Database [ds69]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

The Passage Assessment Database (PAD) geospatial file contains locations of known and potential barriers to salmonid migration in California streams w...