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

809 datasets

Ecological Particle Tracking Model (ECO-PTM)

  • Published by: California Department of Water Resources
  • Last updated: Sunday, May 24, 2026
  • File types: WEBSITE, ZIP, HTML

Ecological Particle Tracking Model (ECO-PTM) is an individual-based juvenile salmonid migration and survival model....

Three Nautical Mile State Maritime Limit - R7 - CDFW [ds3158]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, May 24, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This line was generated from NOAAs 3 nautical mile offshore maritime limit line clipped to California state waters. NOAAs Office of Coast Survey (OCS)...

Fall Chinook Escapement - Klamath Basin Watershed

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, May 24, 2026
  • File types: XLSX, ZIP

Adult salmonid data collected from various areas within the Klamath basin watershed. Various tributaries are monitored using video systems (Bogus Cree...

Vegetation - Fish Slough [ds985]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, May 24, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

A fine-scale vegetation classification and map of a portion of the Fish Slough Area of Critical Environmental Concern (ACEC) (including the California...

Aquatic Organisms [ds193]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, May 24, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a subset of the Tuolumne Aquatic Resources Relational Inventory (TARRI) compiled by Brian Quelvog, California Department of Fish and G...

DWR Technical Support Services (TSS)

  • Published by: California Department of Water Resources
  • Last updated: Monday, May 25, 2026
  • File types: CSV

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

Medical Service Study Areas

  • Published by: Department of Health Care Access and Information
  • Last updated: Sunday, May 24, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is the current Medical Service Study Area. California Medical Service Study Areas are created by the California Department of Health Care Access ...

Regulatory Maps

  • Published by: California Department of Conservation
  • Last updated: Monday, May 25, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory &q...

Fault Activity Map of California (2010)

  • Published by: California Department of Conservation
  • Last updated: Monday, May 25, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

"This digital database contains the faults shown on the Fault Activity Map of California by Charles W. Jennings and William A. Bryant published i...

Vegetation - Oak Grove - San Diego County - 2011 [ds712]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Sunday, May 24, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The California Department of Fish and Wildlife Vegetation Classification and Mapping Program (VegCAMP) created a fine-scale vegetation classification ...