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3280 datasets

Access Explorer All Areas Open Access Enriched

  • Published by: California Natural Resources Agency
  • Last updated: Saturday, May 23, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Half-mile access sheds to open access open space in the conservation areas dataset built for CA Nature. Each has been intersected to a city and county...

Access Explorer GAP12 Open Access Enriched

  • Published by: California Natural Resources Agency
  • Last updated: Saturday, May 23, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Half-mile access sheds to open access open space in the conservation areas dataset built for CA Nature. Each has been intersected to a city and county...

Paleo-Dendrochronological "Tree-Ring" Hydroclimatic Reconstructions for Northern and Southern California River Basins

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

### Background Tree-ring chronologies allow assessment of hydrologic variability over centuries to millennia, gives historic context for assessing re...

California Groundwater Recharge Information

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

The following information is to support groundwater recharge efforts coordinated by the California Department of Water Resources, State Water Resource...

Live Births with Low and Very Low Birthweight (ARCHIVED)

  • Published by: California Department of Public Health
  • Last updated: Monday, May 25, 2026
  • File types: CSV, XLSX, ZIP

This dataset contains tables with the percent of live births with low birthweight and very low birthweight: 1) by maternal county of residence 2) by r...

Steelhead Abundance - Point Features [ds184]

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

The CalFish Abundance Database contains a comprehensive collection of anadromous fisheries abundance information. Beginning in 1998, the Pacific State...

Vegetation - Knoxville Wildlife Area [ds2812]

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

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

Tank

  • Published by: California Department of Conservation
  • Last updated: Monday, May 25, 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...

Seedlings and Saplings - Spears and Didion Ranches [ds318]

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

These data are the total number and average number of saplings and seedlings of trees detected from 0.05-ha circular plot habitat samples taken in 200...

Family PACT Reimbursement by Service Type

  • Published by: California Department of Health Care Services
  • Last updated: Monday, May 25, 2026
  • File types: CSV, ZIP

This data file contains information on the total reimbursement for clinician services, drug and supply services, and laboratory services accessed thro...