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188 datasets

i03 WaterDistricts

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, October 14, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water districts, ur...

SGMA - Depletions of Interconnected Surface Water

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, October 14, 2025
  • File types: PDF

The Depletions of Interconnected Surface Water (ISW) dataset has been established to provide technical resources in support of Groundwater Sustainabil...

i06 Bathy NCRO 20230720 MiddleRiverSouth

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This service, (i06_SingleBeam_Bathymetry) is a service containing point feature layers with single beam bathymetric data collected by California Depar...

i06 Bathy NCRO 20230214 ElkSlough

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This service, (i06_SingleBeam_Bathymetry) is a service containing point feature layers with single beam bathymetric data collected by California Depar...

i06 Bathy NCRO 20200220 LittleFranksTract

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This service, (i06_SingleBeam_Bathymetry) is a service containing point feature layers with single beam bathymetric data collected by California Depar...

i08 GroundwaterDepthSeasonal Points

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, October 14, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset depicts groundwater level (expressed as depth below ground surface) at selected monitoring locations (wells), by season and year. Other i...

i12 CalSIMII InflowData

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, October 14, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API

The i12_InflowData dataset is a point feature class containing 33 point locations representing approximate reservoir inflow locations. Spatial referen...

i17 Delta Levees Anatomy 2017

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, October 14, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The use of high-resolution LiDAR, and the products derived from it, allow for levee anatomy to be captured for the surveyed area. The resulting data i...

i03 Local Maintenance Areas Flood Protection

  • Published by: California Department of Water Resources
  • Last updated: Tuesday, October 14, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Boundaries of various types of public agencies with responsibilities that include in part or primarily flood control, system maintenance, and improvem...

i06 Bathy NCRO 20240521 GrantLine FabianBell Canal

  • Published by: California Department of Water Resources
  • Last updated: Wednesday, October 15, 2025
  • File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This service, (i06_SingleBeam_Bathymetry) is a service containing point feature layers with single beam bathymetric data collected by California Depar...