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3284 datasets

California Least Tern Range - CWHR B234a [ds3296]

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 26, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

CWHR species range datasets represent the maximum current geographic extent of each species within California. Ranges were originally delineated at a ...

SB 535 Disadvantaged Communities 2022 (Census Tracts)

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Tuesday, May 26, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This map shows the 2022 disadvantaged communities designated by CalEPA for the purpose of SB 535. These areas represent:Highest scoring 25% of census ...

Conserved Areas Explorer

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

California Nature Conserved Areas Explorer The Conserved Areas Explorer is a web application enabling users to investigate a synthesis of the best ava...

Integrated Water Flow Model (IWFM)

Published by: California Department of Water Resources
Last updated: Tuesday, May 26, 2026
File types: PDF, ZIP

Publicly available versions of the Integrated Water Flow Model (IWFM)...

i03 SuisunMarshBoundary

Published by: California Department of Water Resources
Last updated: Tuesday, May 26, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class was digitized from the map, A.B. 1717, by Jeff Galef on August 22, 2012. The features were labeled as being in the Primary or Secon...

Fault Activity Map of California (2010)

Published by: California Department of Conservation
Last updated: Tuesday, May 26, 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...

Gull-billed Tern Range - CWHR B226 [ds976]

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

Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predi...

Caspian Tern Range - CWHR B227 [ds604]

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

Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predi...

Common Loon Range - CWHR B003 [ds603]

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

Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predi...

Fishing Effort Study of Private and Rental Boats - Private-Access Sites, Southern California - 2008-2009

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 26, 2026
File types: XLSX, ZIP

Fishing effort study of private and rental boats returning to private-access sites in southern California, 2008 through 2009 to compare field-based fi...