ExperimentalWe used data and feedback to make a user-friendly site. We’d love your feedback.
Back to data.ca.gov.

Search results

Search results

70 datasets

Catchable Trout Surveys - Lake Perris, Riverside County - 2008-2011

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, June 29, 2026
  • File types: XLSX, ZIP

Catch per hour, target species composition, hours spent angling (overall and by species), method of angling (boat/shore), annual catch totals (overall...

Recreational Angler Surveys - Lake Skinner, Riverside County - 2015-2021

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, June 29, 2026
  • File types: XLSX, ZIP

Catch per hour (overall and individual species), target species composition, hours spent angling (overall and by species), method of angling by specie...

Recreational Angler Surveys - Diamond Valley Lake, Riverside County - 2010-2021

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, June 29, 2026
  • File types: XLSX, ZIP

Catch per hour (overall and individual species), target species composition, hours spent angling (overall and by species), method of angling by specie...

Recreational Angler Surveys - Lake Silverwood, San Bernardino County - 1999-2020

  • Published by: California Department of Fish and Wildlife
  • Last updated: Tuesday, June 30, 2026
  • File types: XLSX, ZIP

Roving creel surveys using stratified random sampling to determine angler catch rates, angler satisfaction, estimated trout harvested, total pounds ha...

Juvenile Salmonid Emigration Monitoring Program - Middle Fork Sacramento River, Knights Landing, Yolo County

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, June 29, 2026
  • File types: XLSX, ZIP

Annual monitoring data contracted through USBR and DWR to assess the timing, composition, and abundance of salmonid emigration from the upper Sacramen...

Creel Surveys - Klamath River

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, June 29, 2026
  • File types: XLSX, ZIP

Annual field data from Klamath River Creel surveys. Field data collected from interviews with shore and boat based recreational anglers. Klamath River...

Pheasant Crowing Counts - Yolo Bypass Wildlife Area -2016-2025

  • Published by: California Department of Fish and Wildlife
  • Last updated: Tuesday, June 30, 2026
  • File types: XLSX, ZIP

The data included the number of pheasant crows heard at 28 fixed survey points within the Yolo Bypass WA. When conditions allow, surveys are conducted...

Dissolved Oxygen Measurements - Van Damme State Park - 2017-2025

  • Published by: California Department of Fish and Wildlife
  • Last updated: Tuesday, June 30, 2026
  • File types: XLSX, ZIP

Dissolved oxygen measurements at Van Damme State Park: September 2017 through August, 2025. This data set contains water temperature and dissolved ...

Delta Levees Habitat Assessments - Sacramento-San Joaquin Delta - 1998-2019

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, June 29, 2026
  • File types: .XLSX, ZIP

The data includes identifying species within riparian forest, scrub shrub, freshwater marsh, and shaded riverine aquatic habitats (habitat types recog...

Commercial Herring Fishery Monitoring Data - San Francisco Bay

  • Published by: California Department of Fish and Wildlife
  • Last updated: Monday, June 29, 2026
  • File types: XLSX, ZIP

Nearshore and Bays Management Project manages the commercial herring fishery in CA. Data used in this management includes age, maturity, and weight da...