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2265 datasets

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

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 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...

Recreational Angler Surveys - Lake Perris, Riverside County - 2020-2021

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 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...

Estimated Inundation Periods in the Yolo Bypass, 1998 – 2022

Published by: California Department of Water Resources
Last updated: Tuesday, May 19, 2026
File types:

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

Angler Surveys - Lake Jennings, San Diego - 2018-2019

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: XLSX, ZIP

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

Sacramento Orcutt Grass Monitoring - Phoenix Field Ecological Reserve

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: XLSX, ZIP, JPEG

This dataset contains data from a nested frequency monitoing program for two vernal pools containing the endangered Sacramento Orcutt grass (Orcuttia ...

Beach Width Monitoring - Bolsa Chica State Beach-Huntington Beach

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: XLSX, ZIP

Beach Width Monitoring Bolsa Chica State Beach-Huntington Beach region 5 records the monthly beach width of Bolsa Chica State Beach and Huntington Bea...

Chronic Wasting Disease Surveillance - CDFW [ds3157] Extended Table

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This compilation of layers provides a comprehensive view of CWD-related activities, facilitating informed decision-making and strategic planning for w...

Chronic Wasting Disease Lined Landfills for Deer Carcass Disposal - CDFW [ds3156]

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This compilation of layers provides a comprehensive view of CWD-related activities, facilitating informed decision-making and strategic planning for w...

Sandhill Crane Roost Counts - Woodbridge Ecological Reserve, San Joaquin County - 2015-2026

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: XLSX, ZIP

This project surveys greater and lesser sandhill cranes that roost on the Woodbridge Ecological Reserve in San Joaquin County. Surveys are conducted o...

Water Temperature Measurements - Van Damme State Park - 1992-2025

Published by: California Department of Fish and Wildlife
Last updated: Tuesday, May 19, 2026
File types: XLSX, ZIP

Instantaneous temperatures (C) at intervals ranging from 5 to 60 minutes obtained with HOBOtemp data loggers (Onset Computer Corp.) at 10m depth for M...