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2105 datasets

Citizen Scientist Monitoring of Rocky Reefs and Kelp Forests, California South Coast MPA Baseline Study, 2011 to 2012

  • Published by: California Ocean Protection Council
  • Last updated: Friday, May 22, 2026
  • File types: PDF, ZIP, CSV

Reef Check California has surveyed rocky reefs and kelp forests in southern California since 2006 and has up to nine years of data from the MLPA South...

Readmissions for Isolated Coronary Artery Bypass Graft (CABG) Complications

  • Published by: Department of Health Care Access and Information
  • Last updated: Friday, May 22, 2026
  • File types: ZIP, CSV, PDF

This report uses data from the California Cardiovascular Outcomes Reporting Program (CCORP) for Coronary Artery Bypass Graft (CABG) to provide compari...

Acute Care Hospital Transfers by Major Diagnostic Category (MDC)

  • Published by: Department of Health Care Access and Information
  • Last updated: Friday, May 22, 2026
  • File types: XLSX, CSV, ZIP

The three datasets (i.e., Transfer-Encounters, Transfer-Outcomes, Transfer-Locations) provide the number of hospital transfers and Major Diagnostic Ca...

Access Explorer City County Reference

  • Published by: California Natural Resources Agency
  • Last updated: Saturday, May 16, 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 sheds for all public open spaces

  • Published by: California Natural Resources Agency
  • Last updated: Saturday, May 16, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

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 All Areas Open Access Enriched

  • Published by: California Natural Resources Agency
  • Last updated: Saturday, May 16, 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 16, 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...

California County Boundaries and Identifiers with Coastal Buffers

  • Published by: California Department of Technology
  • Last updated: Wednesday, October 1, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. ...

California County Boundaries and Identifiers

  • Published by: California Department of Technology
  • Last updated: Wednesday, October 1, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. ...

California City Boundaries and Identifiers

  • Published by: California Department of Technology
  • Last updated: Wednesday, October 1, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. ...