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423 datasets

i10 APIS PhotoCenters

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is a point feature class that models the centroid locations of individual images of available DWR historic aerial photography. The coordinate sys...

2025 UWMP Reporting

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: PDF

This DWR Open Data Publication includes the necessary reporting materials to complete the 2025 Urban Water Management Plan (UWMP). Urban Water Managem...

DWR Continuous Global Positioning System (CGPS) Sites

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: CSV

DWR Continuous Global Positioning System (CGPS) sites that are part of the network of CGPS stations that SOPAC/CSRC (http://sopac-csrc.ucsd.edu/) main...

i08 Delta InChannel Islands

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Data contains historical polygons of in-channel islands within the Sacramento San Joaquin Delta. Data consists of merged datasets from 1929, 1940, 194...

2011 and 2012 Georgiana Slough Non-Physical Barrier Performance Evaluation - GSNPB-11_Legacy_Reports v2

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: PDF

DWR implemented the 2011 Georgiana Slough NonPhysical Barrier (GSNPB) Study to test the effectiveness of using a non-physical barrier, referred to as ...

i10 APIS FlightLines

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This is a line feature class that models the flight lines of available DWR historic aerial photography. The coordinate system utilized for this featur...

i12 CalSIMII OutputData

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The i12_CalSim_Output dataset is a point feature class containing 44 point locations representing a subset of CalSim II output locations. A related ta...

i12 CalSIMII OutputData

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API

The i12_CalSim_Output dataset is a point feature class containing 44 point locations representing a subset of CalSim II output locations. A related ta...

i12 CalSIMII OutputData Timeseries

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The i12_CalSim_Output dataset is a point feature class containing 44 point locations representing a subset of CalSim II output locations. A related ta...

CalSim Earlier Version ANNs 64 bit

  • Published by: California Department of Water Resources
  • Last updated: Thursday, May 21, 2026
  • File types: APPLICATION/X-MSDOS-PROGRAM

BDCP ANNs 64 bit...