Water
Themes include well water, water quality, wastewater, watershed, storm water, drinking water.Popular datasets
Well Completion Reports
Beach Advisories (Postings and Closures) and Beach Water Quality Monitoring
Drinking Water - SAFER Dashboard Failing and At-Risk Drinking Water Systems
Search Water datasets
499 datasets
i08 C2VSimFG Boundary
- Published by: California Department of Water Resources
- Last updated: Sunday, April 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The boundary dataset covers the model domain of the C2VSimFG. The total area of the model domain is 20,742 square miles. It contains 32,537 elements, ...
i08 B118 CA GroundwaterBasins 2016
- Published by: California Department of Water Resources
- Last updated: Sunday, April 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The dataset is a feature class showing the boundaries of 517 groundwater basins and subbasins as defined by the California Department of Water Resourc...
i08 B118 CA GroundWaterBasins 2003
- Published by: California Department of Water Resources
- Last updated: Sunday, April 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Archived on 20161130 and the name was change from i08_B118_CA_GroundwaterBasins to i08_B118_CA_GWaterBasins20161130. The dataset is a feature class sh...
i08 Stations Discrete Grab Water Quality
- Published by: California Department of Water Resources
- Last updated: Sunday, April 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API
This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Departme...
i08 Stations Discrete Grab Water Quality POR
- Published by: California Department of Water Resources
- Last updated: Sunday, April 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Departme...
i08 Stations Discrete Grab Water Quality
- Published by: California Department of Water Resources
- Last updated: Sunday, April 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Departme...
i08 Stations Monitoring Continuous Hydstra POR
- Published by: California Department of Water Resources
- Last updated: Sunday, April 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Departme...
i08 Stations Monitoring Continuous Hydstra Period
- Published by: California Department of Water Resources
- Last updated: Sunday, April 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API
This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Departme...
i08 Stations Monitoring Continuous Hydstra
- Published by: California Department of Water Resources
- Last updated: Monday, April 6, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a point feature class of environmental monitoring stations maintained in the California Department of Water Resources’ (hereafter the Departme...
i10 APIS FlightCoverage
- Published by: California Department of Water Resources
- Last updated: Sunday, April 5, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a polygon feature class that models the flight coverage of available DWR historic aerial photography. The coordinate system utilized for this ...