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146 datasets

Elk Migration Corridors - West Goose Lake - 1999-2002, 2018-2020 [ds2901]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The project leads for the collection of this data were Erin Zulliger and Richard Shinn. The winter range of the West Goose Lake Rocky Mountain elk (Ce...

California Native Fish Species by Watershed [ds1353]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

This dataset was created using the 123 PISCES extant species range layers listed below in the table. The PISCES datasets were converted to rasters usi...

California Native Fish Species by Watershed [ds1353]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

This dataset was created using the 123 PISCES extant species range layers listed below in the table. The PISCES datasets were converted to rasters usi...

California Native Fish Species by Watershed [ds1353] Extended Table

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, GEOJSON

This dataset was created using the 123 PISCES extant species range layers listed below in the table. The PISCES datasets were converted to rasters usi...

California Native Fish Species by Watershed [ds1353]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Wednesday, April 8, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset was created using the 123 PISCES extant species range layers listed below in the table. The PISCES datasets were converted to rasters usi...

Groundwater Basin Boundary Descriptions - Lahontan Region (6-XXX Basins)

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: PDF

This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easi...

Groundwater Basin Boundary Descriptions - Sacramento River Region (5-XXX Basins)

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: PDF

This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easi...

National Hydrography Data - NHD and 3DHP

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: PDF, ZIP, WEBSITE, ARCGIS GEOSERVICES REST API, CSV, WEB VIDEOS

The USGS National Hydrography Dataset (NHD) downloadable data collection from The National Map (TNM) is a comprehensive set of digital spatial data th...

State Water Project Routine Water Quality Monitoring

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 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 ...

SSWP Water Quality and Temperature

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, April 8, 2026
  • File types: ZIP

The SSWP Water Quality and Temperature Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The Califor...