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669 datasets

Bobcat least-cost corridors for NSNF Connectivity - CDFW [ds1010]

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

The northern Sierra Nevada foothills wildlife connectivity project modeled wildlife corridors for 9 focal species between 238 landscape blocks within ...

Black Bear least-cost corridors for NSNF Connectivity - CDFW [ds1009]

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

The northern Sierra Nevada foothills wildlife connectivity project modeled wildlife corridors for 9 focal species between 238 landscape blocks within ...

Automated Weather Observation System

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

This layer was created from the California Aviation System Plan list of Automated Weather Observation Systems. The upgrades and distribution of Automa...

Foothill Yellow-legged Frog Clade Boundaries [ds2865]

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

Foothill Yellow-legged Frogs (Rana boylii) are currently recognized as a California Species of Special Concern, a non-regulatory designation intended ...

Vegetation - Lassen Volcanic National Park [ds2959]

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

The Director of the NPS approved the Natural Resource Challenge in 1999 to encourage national parks to focus on the preservation of the nation’s natur...

Traditional Ecological Knowledge of Keystone Marine Species and Ecosystems, California North Coast MPA Baseline Study, 2014 to 2015

Published by: California Ocean Protection Council
Last updated: Friday, May 29, 2026
File types: PDF, ZIP, CSV, TXT

This project, Informing the North Coast MPA Baseline: Traditional Ecological Knowledge of Keystone Marine Species and Ecosystems, applies Tribal/Indig...

California Inpatient Severe Sepsis

Published by: Department of Health Care Access and Information
Last updated: Friday, May 29, 2026
File types: CSV, PDF, ZIP

The datasets include severe sepsis information on 1) the number of severe sepsis cases, percent of hospital-acquired and non-hospital-acquired severe ...

Preterm and Very Preterm Live Births

Published by: California Department of Public Health
Last updated: Thursday, May 28, 2026
File types: CSV, XLSX, ZIP

This dataset contains percent preterm and very preterm live births by race/ethnic group of mother. Preterm births are all live births less than 37 wee...

Toxicity Criteria Database

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Tuesday, December 30, 2025
File types: CSV, PDF

Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screeni...

California Land Ownership

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

This dataset is intended to provide a statewide depiction of land ownership in California. It includes lands owned by each federal agency, state agenc...