Water
Themes include well water, water quality, wastewater, watershed, storm water, drinking water.Popular datasets
Well Completion Reports
Surface Water - Indicator Bacteria Results
Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems
Search Water datasets
549 datasets
DSM2 Georeferenced Model Grid
- Published by: California Department of Water Resources
- Last updated: Friday, June 27, 2025
- File types: ZIP, PDF, ARCGIS DESKTOP MAP PACKAGE, ARCGIS PRO MAP PACKAGE
ArcGIS and QGIS map packages, with ESRI shapefiles for the DSM2 Model Grid. These are not finalized products. Locations in these shapefiles are approx...
Daily SWP Reservoir Elevation and Storage Data
- Published by: California Department of Water Resources
- Last updated: Friday, June 27, 2025
- File types: CSV
This dataset contains the daily elevation and storage data for the State Water Project reservoirs....
Integrated Water Flow Model (IWFM) Workshops
- Published by: California Department of Water Resources
- Last updated: Friday, June 27, 2025
- 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...
Suisun Marsh Monitoring Program Channel Water Salinity Report
- Published by: California Department of Water Resources
- Last updated: Friday, June 27, 2025
- File types: PDF
Monthly salinity reports for the Suisun Marsh from October through May of each year....
DWR Technical Support Services (TSS)
- Published by: California Department of Water Resources
- Last updated: Friday, June 27, 2025
- File types: CSV, BIN
(Webpage Under Development) The Department of Water Resources (DWR) provides Technical Support Services (TSS) to assist Groundwater Sustainability ...
i15 Parcels SWP
- Published by: California Department of Water Resources
- Last updated: Friday, June 27, 2025
- 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, June 27, 2025
- 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, June 27, 2025
- 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, June 27, 2025
- 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...
i08 FaultLines SacramentoValley
- Published by: California Department of Water Resources
- Last updated: Friday, June 27, 2025
- 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...