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92 datasets

SSWP Fish Entrainment Risk Assessment

  • Published by: California Department of Water Resources
  • Last updated: Saturday, October 3, 2026
  • File types: ZIP

The SSWP Fish Entrainment Risk Assessment Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The Cali...

Fish - High Mountain Lakes [ds102]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Saturday, October 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The fish dataset presents results from High Mountain Lakes (HML), SLIP (Sierra Lakes Inventory), and Redwood Sciences Laboratory (RSL) project fishery...

Fishing License Sales Agents - CDFW [ds2797]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Saturday, October 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents commercial business locations that are California Department of Fish and Wildlife authorized Fishing License Sales Agents. The...

Protected Spawning Areas - Fish and Game Code 1505 [ds647]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Saturday, October 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The data set captures California Fish & Game Code section 1505 as stream events on CalHydro 100k hydrography, a CalFish developed derivitave of th...

Synthesized Dataset of Length-Weight Regression Coefficients for Delta Fish

  • Published by: California Department of Water Resources
  • Last updated: Saturday, October 3, 2026
  • File types: CSV (EXTERNAL DOWNLOAD), R, HTML

This dataset is a compilation of length-weight regression coefficients for fish species commonly found in the freshwater tidal habitats of the San Fra...

Interagency Ecological Program: Drift invertebrate and ichthyoplankton catch and water quality from the Sacramento River channel, and Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2024

  • Published by: California Department of Water Resources
  • Last updated: Saturday, October 3, 2026
  • File types: CSV (EXTERNAL DOWNLOAD), PDF, RMD, R, HTML

Largely supported by the Interagency Ecological Program (IEP), California Department of Water Resources (DWR) has operated a fish monitoring program i...

Chinook Abundance - Linear Features [ds181]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Saturday, October 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The dataset 'ds181_Chinook_ln' is a product of the CalFish Adult Salmonid Abundance Database. Data in this shapefile are collected from stream section...

Chinook Abundance - Point Features [ds180]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Saturday, October 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The dataset 'ds180_Chinook_pnts' is a product of the CalFish Adult Salmonid Abundance Database. Data in this shapefile are collected from point featur...

Amphibian Restoration - High Mountain Lakes [ds103]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Saturday, October 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data provides an overview of native amphibian restoration sites in the Sierra Nevada. Following High Mountain Lakes surveys, fish were manually r...

Kelp, Gopher, or Black & Yellow Rockfish YOY Mean Density - North Central Coast - 2010-11 - PISCO [ds1377]

  • Published by: California Department of Fish and Wildlife
  • Last updated: Saturday, October 3, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This map service is a synthesis of the baseline characterization of kelp and shallow rock ecosystems inside and outside of several North Central Coast...