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421 datasets

Region Land Use Surveys

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
File types: ZIP, SHP

This is collection of DWR Region Land Use Surveys. These include several county land use surveys, In addition, you may scroll the list below to down...

i03 Adjudicated Areas

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Adjudication is a form of groundwater management in California through the courts. When groundwater resources do not meet water demands in an area, la...

i06 Bathy NCRO 20230214 ElkSlough

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
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 20240521 GrantLine FabianBell Canal

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
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...

i07 WellCompletionReports

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (...

i07 WellReportStatsBySection

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (...

i07 WellCompletionReports

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

This feature class represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (...

i07 WellReportPDFLinks

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This feature class represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (...

i08 FaultLines SacramentoValley

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This data set is a series of polylines denoting fault lines mapped in USGS Publication MF-1790, "Geologic Map of the Late Cenozoic Deposits of the Sac...

i08 GroundwaterLevelChangeSeasonal Points

Published by: California Department of Water Resources
Last updated: Friday, March 27, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

This dataset depicts change in groundwater level at selected monitoring locations (wells) between two specified years, by season. Change values repres...