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682 datasets

General Fish Surveys - Lake Silverwood, San Bernardino County - 1999-2021

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: XLSX, ZIP

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

Angler Surveys - Lower Otay Lake, San Diego County - 2019-2021

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: XLSX, ZIP

Access point angler surveys at Lower Otay Lake in San Diego County to determine trends pertaining to angler effort, catch rate, harvest rate, species ...

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

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 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...

Quadrat Survey - Great Valley - 2016 - Terrestrial Species Stressor Monitoring [ds2830]

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

A total of 36 visual encounter quadrat surveys were conducted at a subset of study sites in the Great Valley between April and July 2016. A time-const...

Transect Survey - Mojave Desert - 2017 - Terrestrial Species Stressor Monitoring [ds2834]

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Visual Encounter Transect Surveys of reptiles, amphibians, and other vertebrate wildlife taxa were conducted at a subset of study sites in the Mojave ...

Habitat Rapid Assessment Survey - 2016 - Terrestrial Species Stressor Monitoring [ds2827]

Published by: California Department of Fish and Wildlife
Last updated: Wednesday, April 15, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Vegetation surveys were conducted at all Great Valley and Mojave Desert study sites between May and July 2016. These surveys followed the California N...

Recreational Fishing Effort Estimates from Progressive Angler Surveys (PAS) - Monterey County

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: XLSX, ZIP

Estimates of recreational fishing effort on Monterey County sandy beaches based on instantaneous angler counts from indicator Progressive Angler Surve...

Kelp Forest Transect Surveys - Sonoma and Mendocino County, Northern California Coast

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: XLSX, ZIP

Kelp Forest Transect Surveys conducted along 30x2m transects on rocky reef habitats from 0-60 ft depth in Sonoma and Mendocino counties, Northern Cali...

California Recreational Fisheries Survey 1' Block-Box - R7 - CDFW [ds3260]

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

These cells divide the 10-minute (10‘) grid or California trawl (Cal-Trawl) Blocks that are used in commercial fishing into 1-minute (1'') boxes. The ...

Instantaneous Counts of Recreational Beach Anglers from Progressive Angler Survey (PAS) - Monterey County

Published by: California Department of Fish and Wildlife
Last updated: Thursday, April 16, 2026
File types: XLSX, ZIP

Progressive Angler Survey: Instantaneous counts of recreational beach anglers in northern Monterey County from 2007 to 2020. Excel spreadsheet cont...