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494 datasets

CDEC Water Year Type Dataset

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: XLSX

URL: https://data.cnra.ca.gov/dataset/8f7c9792-652a-4f5e-95ad-707961dfc3f5/resource/da64051a-7751-48e1-ab59-39c73a3ea52d/download/cdec-water-year-type...

CSDP Bathymetry Files

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: HTML

Bathymetry data files used by CSDP...

CSDP Bathymetry Files version 2025-05-28

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: CDP

Bathymetry files used for CSDP...

California Central Valley Groundwater-Surface Water Simulation Model – Fine Grid (C2VSimFG)

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: ZIP, PDF

(Released on June 6, 2025) Version 1.5 of the California Central Valley Groundwater-Surface Water Simulation Model – Fine Grid (C2VSimFG) is a major u...

CSDP Version 2025-06-11_#d0d0f0c

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: ZIP, HTML

This release includes a number of improvements, including output location creation...

Integrated Water Flow Model (IWFM) Workshops

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: ZIP

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

i15 Parcels SWP

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset is a compilation of ownership rights represented as parcels owned by the State of California, Department of Water Resources. The associat...

i08 FaultCrossings SWP ObservationPoints

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Fault Descriptions of locations crossing the California Aqueduct, Coastal Branch, North Bay Aqueduct, and South Bay Aqueduct. Taken from "State Water ...

i08 GeologicUnits SacramentoValley

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data set is a series of polygons denoting the geologic units mapped in USGS Publication MF-1790, "Geologic Map of the Late Cenozoic Deposits of t...

i08 GeologicStructures SacramentoValley

  • Published by: California Department of Water Resources
  • Last updated: Friday, January 30, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data set is a series of polylines denoting the major geologic structures of the Sacramento Valley as mapped in USGS Professional Paper 1359, &quo...