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228 datasets

Stream Habitat Reach Summary - South Coast [ds768]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, April 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset contains in-stream salmonid habitat data summarized at the reach level. The data have been summarized from habitat unit level data collec...

i08 C2VSimFG Subregions

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The C2VSimFG model elements are grouped into 21 subregions to facilitate data entry and reporting of model results. The subregion can be further group...

Nonindigenous Aquatic Species (NAS) - USGS [ds731]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, April 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This GIS dataset offers a link to the California portion of the Nonindigenous Aquatic Species (NAS) information resource for the United States Geologi...

Foothill Yellow-legged Frog Clade Boundaries [ds2865]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, April 20, 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 ...

Marine Protected Areas Long-term Monitoring Bioregions - R7 - CDFW [ds3179]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, April 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The 2018 Marine Protected Area Monitoring Action Plan identified three bioregions for long-term marine protected area (MPA) monitoring: the north coas...

Vegetation - Southern Sierra Nevada Foothills [ds3073]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, April 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Under contract to the California Department of Fish and Wildlife (CDFW), Aerial Information Systems (AIS) created a fine-scale vegetation map of porti...

Mule Deer Migration Corridors - Casa Diablo - 2014-2023 [ds3152]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, April 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The project lead for the collection of this data was Tom Stephenson. Mule deer (130 adult females) from the Casa Diablo herd were captured and equippe...

County SB 552 Status Dashboard Data and Drought Resilience Plans

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 20, 2026
  • File types: CSV

This dataset supports the County SB 552 Progress Dashboard, which is published on DWR’s [County Drought Resilience Planning webpage](https://water.ca....

State Water Project Routine Water Quality Monitoring

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 20, 2026
  • File types: CSV, LINK, PDF

The California State Water Project (SWP) is one of the nation’s largest water conveyance projects. Its geographic extent stretches from Sierra Nevada ...

i12 Flood Bypasses 2012

  • Published by: California Department of Water Resources
  • Last updated: Monday, April 20, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class is a vector file containing polygons that represent the flood control bypasses of the Sacramento and San Joaquin Rivers. Bypasses c...