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3766 datasets

California Fire District Submission Web App

  • Published by: CAL FIRE
  • Last updated: Monday, May 25, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

To better serve the public and encourage cooperation, CAL FIRE has released the largest dataset of local fire districts within the State of California...

NLCD 2013 Land Cover California Subset

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

The U.S. Geological Survey (USGS), in partnership with several federal agencies, has developed and released five National Land Cover Database (NLCD) p...

COVID-19 Wastewater Surveillance Data. California

  • Published by: California State Water Resources Control Board
  • Last updated: Tuesday, September 10, 2024
  • File types: CSV, DOCX, XLSX

NOTICE: As of September 6, 2024, the wastewater surveillance dataset will now be hosted on: https://data.chhs.ca.gov/dataset/wastewater-surveillance-d...

Instantaneous Counts of Recreational Beach Anglers from Progressive Angler Survey (PAS) - Monterey County

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, May 25, 2026
  • File types: XLSX, ZIP

Progressive Angler Survey: Instantaneous counts of recreational beach anglers in northern Monterey County from 2007 to 2020. Excel spreadsheet cont...

California's Groundwater Update 2025 (Bulletin 118)

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

California's Groundwater: Bulletin 118 Updates (CalGW Updates) are a continuing series of California's primary technical publications on groundwater r...

2020 California Neighborhoods Count: DOF Report

  • Published by: California Department of Finance
  • Last updated: Sunday, May 24, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

The CNC survey included 26 questions: all of the questions on the 2020 Census form, five questions on neighborhood quality, and six questions provided...

Quarterly Certified Eligible Counts by Month of Eligibility, County, and Threshold Language

  • Published by: California Department of Health Care Services
  • Last updated: Sunday, May 24, 2026
  • File types: ZIP, CSV

The dataset presents the languages in each county that meet the threshold of 3,000 Medi-Cal beneficiaries or five percent (5%) of each county’s total ...

California High Hazard Zones (Tier 1)

  • Published by: CAL FIRE
  • Last updated: Monday, May 25, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

On October 30, 2015 Governor Brown issued an emergency declaration requiring public agencies to identify areas of tree mortality that hold the greates...

California High Hazard Zones (Tier 2)

  • Published by: CAL FIRE
  • Last updated: Monday, May 25, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

On October 30, 2015 Governor Brown issued an emergency declaration requiring public agencies to identify areas of tree mortality that hold the great...

California's Groundwater Semi-Annual Conditions Updates

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

Semi-annual Conditions Updates are more frequent supplements to the comprehensive 5-year CalGW Updates, and also provide additional perspective on the...