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3225 datasets

i12 Canals and Aqueducts local

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Dataset represents centerlines of major water project canals that are managed by local area government agencies or entities. This dataset does not con...

i07 Habitat Delta 1977

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

1977 Delta Habitat Types were made digital by heads up digitizing registered scanned pages from 1979 Delta Environmental Atlas, produced by USACE. &qu...

i07 FloodSystemMetric Polygon

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Central Valley Flood Protection Plan (CVFPP) recommends that the California Department of Water Resources (DWR) develop a system for tracking perf...

i12 Flood Bypasses 2012

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class is a vector file containing polygons that represent the flood control bypasses of the Sacramento and San Joaquin Rivers. Bypasses c...

i07 FloodSystemMetric Point

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Central Valley Flood Protection Plan (CVFPP) recommends that the California Department of Water Resources (DWR) develop a system for tracking perf...

i12 Flood Bypasses 2014

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class is a vector file containing polygons that represent the flood control bypasses of the Sacramento and San Joaquin Rivers. Bypasses c...

i07 FloodSystemMetric Line

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Central Valley Flood Protection Plan (CVFPP) recommends that the California Department of Water Resources (DWR) develop a system for tracking perf...

i12 Levee Breaks Historic

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Dataset was built over years based on a variety of sources and ongoing incidents during the period in which the dataset steward was in the Delta Levee...

i07 EcoMetric Polygon

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature service captures Ecosystem metrics identified for monitoring the status and changes based on projects & activities occurring in the S...

i12 Salinity Contours

  • Published by: California Department of Water Resources
  • Last updated: Monday, June 30, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Data represents maximum up-estuary intrusion of the 1 ppt salinity contour. The lines represent 1000 ppt chloride per million, measured 1½ hours after...