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1974 datasets

Climate Change Projections for Water Storage Investment Program (WSIP)

  • Published by: California Water Commission
  • Last updated: Friday, June 26, 2026
  • File types: PDF, ZIP

To aid applicants with quantification and monetization of benefits of proposed water storage projects per Chapter 8 of Proposition 1 (Water Code secti...

i08 C2VSimFG Element Centroids

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 29, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

There is a total of 32, 537 elements (centroids) within the C2VSimFG model, which make up the finite element mesh of the model. The elements are subdi...

i08 C2VSimFG Boundary

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 29, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The boundary dataset covers the model domain of the C2VSimFG. The total area of the model domain is 20,742 square miles. It contains 32,537 elements, ...

IWFM Demand Calculator (IDC)

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 29, 2026
  • File types: ZIP

Publicly available version of IDC (IWFM Demand Calculator)...

Bay-Delta SCHISM Input Data

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 29, 2026
  • File types: TH, TAR, ZIP

Boundary forcing data for historical modeling with Bay-Delta SCHISM 2008-2016....

CalSim 3

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 29, 2026
  • File types: PDF, ZIP

CalSim 3 related model, doc, and materials...

DSM2 v8.2.1

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 29, 2026
  • File types: ZIP, HTML

The current release DSM2 V8.2.1 differs from the previous release DSM2 V8.2.0 as follows: ==========================================================...

C2VSimCG R374_rev

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 29, 2026
  • File types: PDF, ZIP, MSI, WMV

### A new version of the C2VSimCG model is available here (https://data.cnra.ca.gov/dataset/c2vsimcg-version-2025-draft) Revised version of the C2V...

i08 C2VSimFG Subregions

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 29, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The C2VSimFG model elements are grouped into 21 subregions to facilitate data entry and reporting of model results. The subregion can be further group...

CalSim 3.0 Release

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 29, 2026
  • File types: ZIP, PDF

CalSim 3.0 Release to the public...