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124 datasets

Earthquake Zones of Required Investigation Maps and Reports

Published by: California Department of Conservation
Last updated: Thursday, April 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory &q...

Acorns - Spears and Didion Ranches [ds322]

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

These data are the characteristics and acorn counts from 2005 of individual live oak trees found in 0.05-ha circular habitat plots at Spears and Didio...

Regulatory Maps

Published by: California Department of Conservation
Last updated: Friday, April 17, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Alquist-Priolo Earthquake Fault Zoning Act (1972) and the Seismic Hazards Mapping Act (1990) direct the State Geologist to delineate regulatory &q...

i08 CriticallyOverdraftedBasins

Published by: California Department of Water Resources
Last updated: Thursday, April 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The dataset is a feature class showing the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resourc...

i08 B118 CA GroundwaterBasins 2016

Published by: California Department of Water Resources
Last updated: Thursday, April 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The dataset is a feature class showing the boundaries of 517 groundwater basins and subbasins as defined by the California Department of Water Resourc...

Monitoring and Evaluation of Salmonid Habitat Restoration Validation Monitoring

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: XLSX, ZIP

This data documents fish response to fish passage and instream habitat restoration treatments. Juvenile salmonid snorkel surveys are conducted pre-tr...

Beach Width Monitoring - Bolsa Chica State Beach-Huntington Beach

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: XLSX, ZIP

Beach Width Monitoring Bolsa Chica State Beach-Huntington Beach region 5 records the monthly beach width of Bolsa Chica State Beach and Huntington Bea...

i08 B118 CA GroundwaterBasins

Published by: California Department of Water Resources
Last updated: Friday, April 17, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The dataset is a feature class showing the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resourc...

Climate Land Cover (LANDFIRE Derived)

Published by: California Natural Resources Agency
Last updated: Saturday, April 11, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

Based primarily on the most recent release of LANDFIRE v2.0.0, this generalized land cover dataset provides full coverage of California including to t...

Camera Trap Survey - Terrestrial Species Stressor Monitoring [ds2826]

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Camera traps were deployed at 320 sites across the Mojave Desert ecoregion and 265 sites across the Great Valley ecoregion between March and July of 2...