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1932 datasets

General Fish Surveys - Diamond Valley Lake, Riverside County - 2003-2021

Published by: California Department of Fish and Wildlife
Last updated: Thursday, July 30, 2026
File types: XLSX, ZIP

General Fish Surveys compare trends among the fishery species in Diamond Valley Lake utilizing data that calculates catch per unit of effort (CPUE), r...

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

Published by: California Department of Fish and Wildlife
Last updated: Thursday, July 30, 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: Thursday, July 30, 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: Thursday, July 30, 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...

2020 California Neighborhoods Count: DOF Report

Published by: California Department of Finance
Last updated: Thursday, July 30, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The CNC survey included 26 questions: all of the questions on the 2020 Census form, five questions on neighborhood quality, and six questions provided...

Geothermal Resource Potential by Field

Published by: California Energy Commission
Last updated: Thursday, July 30, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This data layer contains geothermal resource areas and their technical potential used in long-term electric system modeling for Integrated Resource Pl...

Waterfowl Surveys - Yolo Bypass Wildlife Area - 2017-2025

Published by: California Department of Fish and Wildlife
Last updated: Thursday, July 30, 2026
File types: XLSX, ZIP

Surveys are conducted to record the number of waterfowl utilizing the Yolo Bypass Wildlife Area. Data are broken up by species and pond number where i...

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

Published by: California Department of Fish and Wildlife
Last updated: Thursday, July 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...

Quantifying Southern Sea Otter Reactions to a Quadcopter Drone - Central California - 2020-2022

Published by: California Department of Fish and Wildlife
Last updated: Thursday, July 30, 2026
File types: XLSX, ZIP

These data include sea otter behavior codes, drone altitudes, sea otter demographic information, and environmental conditions. This project involved d...

i07 Habitat Restoration Polygons

Published by: California Department of Water Resources
Last updated: Thursday, July 30, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Approximate locations for habitat projects located within the Sacramento-San Joaquin Delta. This project list builds on earlier efforts, including tho...