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87 datasets

California Recreational Fisheries Survey, Catch Per Unit Angler for Salmon - R7 - 2004-2024 - CDFW [ds3184]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The data is reported in Catch Per Unit Angler (CPUA) which is a simple calculation of the number of fish caught divided by the number of anglers targe...

California Recreational Fisheries Survey, Catch Per Unit Angler for All Species and All Effort - R7 - 2004-2024 - CDFW [ds3186]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The data is reported in Catch Per Unit Angler (CPUA) which is a simple calculation of the number of fish caught divided by the number of anglers targe...

California Population Trends by Geography

Published by: California Department of Water Resources
Last updated: Saturday, June 27, 2026
File types: CSV, WEBSITE

The datasets provide population estimate trends from 1998 to the current year for each of California’s 58 counties, further disaggregated by Detailed ...

California Recreational Fisheries Survey, Catch Per Unit Angler for Rockfish, Cabezon, Greenling, and Lingcod - R7 - 2004-2024 - CDFW [ds3185]

Published by: California Department of Fish and Wildlife
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The data is reported in Catch Per Unit Angler (CPUA) which is a simple calculation of the number of fish caught divided by the number of anglers targe...

National Hydrography Data - NHD and 3DHP

Published by: California Department of Water Resources
Last updated: Saturday, June 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The USGS National Hydrography Dataset (NHD) downloadable data collection from The National Map (TNM) is a comprehensive set of digital spatial data th...

National Hydrography Data - NHD and 3DHP

Published by: California Department of Water Resources
Last updated: Saturday, June 27, 2026
File types: WEBSITE, ARCGIS GEOSERVICES REST API, PDF, ZIP, CSV

The USGS National Hydrography Dataset (NHD) downloadable data collection from The National Map (TNM) is a comprehensive set of digital spatial data th...

CalEnviroScreen 3.0 Results

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Wednesday, October 23, 2019
File types: PDF, CSV, SHP

CalEnviroScreen is a mapping tool that helps identify California communities that are most affected by many sources of pollution, and where people are...