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632 datasets

Caspian Tern Range - CWHR B227 [ds604]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 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: Friday, May 29, 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...

Double-crested Cormorant Range - CWHR B044 [ds602]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 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...

Osprey Range - CWHR B110 [ds601]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 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...

State Responsibility Area (SRA) Viewer

Published by: CAL FIRE
Last updated: Friday, May 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

Pursuant to California Public Resources Code (4125-4137), the Board of Forestry is tasked with classifying all lands within the State for the purpose ...

Waterfowl Breeding Population - California - 1992-2022

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 2026
File types: XLSX, ZIP

The Waterfowl Program annually monitors the waterfowl breeding population in California for conservation and to establish hunting frameworks within th...

National Highway System

Published by: Caltrans
Last updated: Friday, May 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The National Highway System consists of a network of roads important to the economy, defense and mobility. On October 1, 2012 the existing National Hi...

Highway Rail Crossing

Published by: Caltrans
Last updated: Friday, May 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The PUC data contains a [grade] attribute that allows for the isolation of at-grade crossings. There are 10,478 at-grade records in the most recent PU...

California Snow Data

Published by: California Department of Water Resources
Last updated: Saturday, May 30, 2026
File types: CSV, PDF, WEB APPLICATION

The California Snow Data page contains resources from the California Data Exchange Center (CDEC) in open and machine readable format. These resources ...

Vegetation - San Mateo County [ds3021]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

In 2018, the Golden Gate National Parks Conservancy (Parks Conservancy) (https://parksconservancy.org), non-profit support partner to the National Par...