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15 datasets

Predicted Nearshore Benthic Substrates of California - R7 - CDFW [ds3091]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, ZIP

This dataset uses rugosity measurements collected during the California Seafloor Mapping Project (CSMP) as a proxy to classify benthic habitat as eith...

Pacific Herring Spawning Shoreline - SF Bay - 2012-2020 [ds2679]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data provides one-dimensional representation of herring spawn areas in shoreline areas of the San Francisco Bay....

Pacific Herring Spawning Submerged Vegetation Areas - SF Bay - 2012-2020 [ds2680]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data provides two-dimensional representation of herring spawn areas in subtidal areas of the San Francisco Bay....

Nearshore Substrate Mapping Change Analysis using Multispectral Imagery, California South Coast MPA Baseline Study, 2011 to 2012

Published by: California Ocean Protection Council
Last updated: Friday, May 29, 2026
File types: PDF, ZIP, XLSX, GEOTIFF

Three remote sensing datasets were utilized to create the final substrate map products: 1) 4-banded imagery collected in June, October and November of...

Monitoring and Evaluation of Salmonid Habitat Restoration (MESHR) Before After Control Impact (BACI)

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 2026
File types: XLSX, ZIP

MESHR has been testing an approach focused on habitat metrics and fish response for determining effectiveness of large wood treatments. Data is collec...

Citizen Scientist Monitoring of Rocky Reefs and Kelp Forests, California North Coast MPA Baseline Study, 2014 to 2016

Published by: California Ocean Protection Council
Last updated: Friday, May 29, 2026
File types: PDF, ZIP, CSV, XML

RCCA volunteer citizen scientists conducted 18 visual scuba transects at each monitoring site to survey densities and sizes of ecologically and econom...

Stream Habitat Reach Summary - Russian River [ds77]

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Results of in-stream habitat surveys (Downie et al 1998 method), summarized by stream reach, for DFG surveys conducted between 1994 and 2001 (inclusiv...

Quagga/Zebra Mussel Presence/Absence Monitoring - California - 2007-2023

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 2026
File types: XLSX, ZIP

Quagga/Zebra mussel monitoring data for both uninfested and infested waterbodies throughout the state. This includes presence/absence data from plan...

MLPA Marine Habitat Matrix Geoprocessing Model

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 2026
File types: XLSX, ZIP

An ArcGIS geoprocessing model built upon a personal geodatabase (.mdb file) with stored access queries and functions which output formatted results. T...

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

Published by: California Department of Fish and Wildlife
Last updated: Friday, May 29, 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...