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799 datasets

Los Angeles River Restoration and Access (LLARRA) Water Quality Analysis - Lower Los Angeles River - 2024-2025

Published by: California Department of Fish and Wildlife
Last updated: Saturday, June 27, 2026
File types: XLS, ZIP

WCB Grant 2023114: Lower Los Angeles River Restoration and Access: Data includes one (1) year of water quality analysis to inform the design and serve...

Gridded Weather Generator Perturbations of Historical Detrended and Stochastically Generated Temperature and Precipitation for the State of CA and HUC8s

Published by: California Department of Water Resources
Last updated: Friday, June 26, 2026
File types: TXT, JPEG, XLSX, CSV, NETCDF

The Weather Generator Gridded Data consists of two products: [1] statistically perturbed gridded 100-year historic daily weather data including pre...

State of CA Workforce Data in Machine Readable Structure

Published by: California State Water Resources Control Board
Last updated: Friday, August 26, 2022
File types: CSV, XLSX

This is a machine readable version of datasets from the CalHR 5102 reports found here: https://www.calhr.ca.gov/pages/statewide-reports.aspx...

Monitoring and Evaluation of Salmonid Habitat Restoration Validation Monitoring

Published by: California Department of Fish and Wildlife
Last updated: Friday, June 26, 2026
File types: XLSX, ZIP

This data documents fish response to fish passage and instream habitat restoration treatments. Juvenile salmonid snorkel surveys are conducted pre-tr...

Central Coast State of the Region Report All Habitats 2007-2012

Published by: California Ocean Protection Council
Last updated: Friday, June 26, 2026
File types: PDF

State of the Central Coast Region-Results from Baseline Monitoring of Marine Protected Areas 2007-2012. Learn about the biological, ecological, oceano...

Methodological comparison of multiple MPA rocky ecosystem monitoring techniques

Published by: California Ocean Protection Council
Last updated: Friday, June 26, 2026
File types: PDF

California recently completed the implementation of a large network of Marine Protected Areas (MPAs) across the state via legislation called the Marin...

Water quality, fish, phytoplankton, clams and zooplankton monitoring to support the Summer-Fall Suisun Marsh Salinity Control Gates Action

Published by: California Department of Water Resources
Last updated: Friday, June 26, 2026
File types:

The Suisun Marsh Salinity Control Gates (SMSCG) have the potential to increase low-salinity-zone habitat for endangered Delta Smelt (Hypomesus transpa...

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

Published by: California Department of Fish and Wildlife
Last updated: Friday, June 26, 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...

CalOES Administrative Regions and MARs

Published by: California Office of Emergency Services
Last updated: Friday, June 26, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

The California Governor’s Office of Emergency Services’ (Cal OES) Regions and MARs feature layer is a graphical representation Administrative Regions ...

CalOES Administrative Regions

Published by: California Office of Emergency Services
Last updated: Friday, June 26, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The California Governor’s Office of Emergency Services’ (Cal OES) Regions and MARs feature layer is a graphical representation Administrative Regions ...