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3898 datasets

i08 FaultLines SacramentoValley

Published by: California Department of Water Resources
Last updated: Friday, May 22, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data set is a series of polylines denoting fault lines mapped in USGS Publication MF-1790, "Geologic Map of the Late Cenozoic Deposits of the Sac...

Biodiversity Explorer

Published by: California Natural Resources Agency
Last updated: Saturday, May 16, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

California supports one of the greatest displays of biodiversity in the nation and the world. The challenge posed by the 30x30 initiative, is to plan ...

California's Groundwater Basin Boundary Descriptions

Published by: California Department of Water Resources
Last updated: Friday, May 22, 2026
File types:

In conjunction with the release of [California’s Groundwater Update 2020](https://data.cnra.ca.gov/dataset/caglw_update2020), DWR has compiled a compr...

Water Shortage Vulnerability Analysis Archive

Published by: California Department of Water Resources
Last updated: Friday, May 22, 2026
File types: FILE GEODATABASE, ZIP, EXCEL (XLSX)

This page is meant to act as an archival repository for previous Water Shortage Vulnerability analyses, which includes the Water Shortage Vulnerabilit...

California Water Rights LIST (Detail Summary List)

Published by: California State Water Resources Control Board
Last updated: Tuesday, August 5, 2025
File types: CSV, DOCX, XLSX

This list includes detail information about every water rights record in the State Water Resources Control Board's "Electronic Water Rights Informatio...

Interagency Ecological Program: Zooplankton catch and water quality data from the Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2018.

Published by: California Department of Water Resources
Last updated: Friday, May 22, 2026
File types:

Largely supported by the Interagency Ecological Program (IEP), the California Department of Water Resources (DWR) has operated a fisheries and inverte...

Estuarine Ecosystems, California North Coast MPA Baseline Study, 2014 to 2016

Published by: California Ocean Protection Council
Last updated: Friday, May 22, 2026
File types: PDF, ZIP, CSV

The North Coast has 16 major estuaries that support a wide diversity of plant and animal life, including salmon and other commercially important speci...

i03 SPFCPlanningArea 20100301

Published by: California Department of Water Resources
Last updated: Friday, May 22, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

State Plan of Flood Control (SPFC) Planning Area is the lands currently receiving protection from the SPFC (CWC§ 9651(g)). State's flood management re...

i18 Deepwater Ship Channels

Published by: California Department of Water Resources
Last updated: Friday, May 22, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, OGC WFS, OGC WMS, CSV, ZIP, GEOJSON, KML

Dataset contains polygon features of deepwater ship channels, specifically the Sacramento and Stockton Deepwater Ship Channels in the California Delta...

CalSim Earlier Version ANNs 64 bit

Published by: California Department of Water Resources
Last updated: Friday, May 22, 2026
File types: APPLICATION/X-MSDOS-PROGRAM

BDCP ANNs 64 bit...