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893 datasets

California Fire District Submission Web App

  • Published by: CAL FIRE
  • Last updated: Wednesday, April 8, 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...

California State Assembly Districts (October 2024)

  • Published by: California Energy Commission
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

California State Assembly district boundaries intended for the NEVI map.Data downloaded in October 2024 from https://gis.data.ca.gov/maps/b31d93f08c07...

California State Senate Districts (October 2024)

  • Published by: California Energy Commission
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

California State Senate district boundaries intended for the NEVI map.Data downloaded in October 2024 from https://gis.data.ca.gov/maps/b31d93f08c0747...

Aspen Delineation - Klamath National Forest, EUI [ds368]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The database represents delineations of known aspen stands where aspen assessments were collected in the Klamath National Forest, Siskiyou County, Cal...

Aspen Delineation - El Dorado National Forest [ds364]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The database represents delineations of known aspen stands, where aspen assessments were gathered in the Eldorado National Forest, Eldorado and Amador...

Aspen Characteristics - El Dorado National Forest [ds363]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The database represents aspen stand locations and field assessments conducted in the Eldorado National Forest, Eldorado and Amador Counties, Californi...

Aspen Characteristics - Klamath National Forest EUI [ds367]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The database represents point locations and associated stand assessment data collected within aspen stands in the Klamath National Forest, Siskiyou Co...

i03 WaterDistricts

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water districts, ur...

CalGEM District Boundaries

  • Published by: California Department of Conservation
  • Last updated: Thursday, April 9, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

District boundaries for the Geologic Energy Management Division in the California Department of Conservation. CalGEM is the Geologic Energy Management...

Caltrans Districts

  • Published by: Caltrans
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The District boundary definitions are primarily based on the California county boundaries. The Board of Equalization (BOE) County and City Boundary we...