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423 datasets
DSM2
- Published by: California Department of Water Resources
- Last updated: Saturday, May 23, 2026
- File types: HTML, ZIP, APPLICATION/X-MSDOS-PROGRAM, PDF
DSM2 models, data, and other resources. The links are in chronological order, with most recent releases at the top. * The Delta Simulation Model I...
San Francisco Bay and Sacramento-San Joaquin Delta DEM for Modeling Version 4 (superseded)
- Published by: California Department of Water Resources
- Last updated: Saturday, May 23, 2026
- File types: ZIP, PNG
#Superseded https://data.cnra.ca.gov/dataset/san-francisco-bay-and-sacramento-san-joaquin-delta-dem-for-modeling-version-4-1## A more recent version ...
i03 Delta PrimarySecondary Zones
- Published by: California Department of Water Resources
- Last updated: Saturday, May 23, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Delta Primary Zone Boundary The history of the primary zone boundary is as follows: the Primary Zone was defined in the 1992 Delta Flood Protection Ac...
Bay-Delta SCHISM Input Data
- Published by: California Department of Water Resources
- Last updated: Saturday, May 23, 2026
- File types: TH, TAR, ZIP
Boundary forcing data for historical modeling with Bay-Delta SCHISM 2008-2016....
National Hydrography Data - NHD and 3DHP
- Published by: California Department of Water Resources
- Last updated: Sunday, May 24, 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...
i03 dwr region offices
- Published by: California Department of Water Resources
- Last updated: Saturday, May 23, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (*See metada...
San Francisco Bay and Sacramento-San Joaquin Delta DEM version 3 (Superseded)
- Published by: California Department of Water Resources
- Last updated: Saturday, May 23, 2026
- File types: JPEG, ZIP
# Superseded: A more recent version of this product appears here: https://data.cnra.ca.gov/dataset/san-francisco-bay-and-sacramento-san-joaquin-de...
San Francisco Bay and Sacramento-San Joaquin Delta DEM for Modeling, Version 4.2
- Published by: California Department of Water Resources
- Last updated: Saturday, May 23, 2026
- File types: PNG, ZIP
# SUPERSEDED --> See version 4.3 https://data.cnra.ca.gov/dataset/san-francisco-bay-and-sacramento-san-joaquin-delta-dem-for-modeling-version-4-3 ...
DSM2 Input 2025-05-28 historical update
- Published by: California Department of Water Resources
- Last updated: Saturday, May 23, 2026
- File types: ZIP, HTML, PDF
The following is a summary of the features from the DSM2 Monitoring Special Study (MSS) release that were merged into the DSM2 2023 Full Calibratio...
DWR's Basin Characterization Tools - BCTools
- Published by: California Department of Water Resources
- Last updated: Saturday, May 23, 2026
- File types: PNG, ZIP, PDF, .ZIP
[DWR’s California's Groundwater Basin Characterization Program](https://water.ca.gov/Programs/Groundwater-Management/Bulletin-118/Basin-Characterizati...