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501 datasets

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, May 22, 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...

Final State Water Project Delivery Capability Report 2023

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

State Water Project Final Delivery Capability Report 2023...

Bay-Delta SCHISM Atmospheric Collection v2.0

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

This dataset collects together collated and interpolated data required to run schism and are formatted for use in the model. SCHISM requires atmopheri...

Bay-Delta SCHISM Atmospheric Collection v1.0 [SUPERSEDED]

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

This dataset is SUPERSEDED. Unless you have a particular motive and really know what you are doing, please use the newer version: https://data.cnra.ca...

Bay-Delta SCHISM Coastal Data for Ocean Boundary

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

The Bay-Delta SCHISM model connects to coastal models on its ocean boundary for salinity and temperature, using Newtonian relaxation or "nudging". The...

IWFM Demand Calculator (IDC) Workshops

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

Materials for past training workshops for IDC. Each workshop material includes slides used during the workshop, complete and incomplete input data fil...

Natural Communities Commonly Associated with Groundwater

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

The Natural Communities dataset is a compilation of 48 publicly available State and federal agency datasets that map vegetation, wetlands, springs, an...

San Francisco Bay and Sacramento-San Joaquin Delta DEM for Modeling, Version 4.2

  • Published by: California Department of Water Resources
  • Last updated: Friday, May 22, 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 ...

San Francisco Bay and Sacramento-San Joaquin Delta DEM for Modeling, Version 4.3

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

# Citation and Main Description: This product is described in Chapter 5 of the 2018 DWR Delta Modeling Section annual report, produced jointly with...

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...