California Department of Water Resources
Website: https://water.ca.gov/
The Department of Water Resources (DWR) is responsible for managing and protecting California’s water resources. DWR works with other agencies to benefit the State’s people and to protect, restore and enhance the natural and human environments.
Search California Department of Water Resources datasets
424 datasets
California's Groundwater Update 2025 (Bulletin 118)
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: PDF, XLS, URL, .ZIP
California's Groundwater: Bulletin 118 Updates (CalGW Updates) are a continuing series of California's primary technical publications on groundwater r...
Water Shortage Vulnerability Datasets
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: HTML
This is the landing page for navigating to all of the water shortage vulnerability datasets provided by California Department of Water Resources. Plea...
Groundwater Trading
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: PDF
The Water Resiliency Portfolio (2020) tasked the four State agencies to “create flexibility for GSAs to trade water within basins by enabling and ince...
WRIMS GUI
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: ZIP, DOCX, PDF, JAR, DLL, LOG, BAT, APPLICATION/X-MSDOS-PROGRAM
WRIMS GUI related software package and documents...
Dayflow
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: CSV, PDF, XLSX, DOCX
Dayflow is a computer program developed in 1978 as an accounting tool for determining historical Delta boundary hydrology. It presently provides the ...
DWR Community Groundwater Level Monitoring Program
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: PDF
The Community Groundwater Level Monitoring Program is a voluntary, locally driven effort designed to strengthen drought resilience and fill critical g...
Sustainable Groundwater Management Act (SGMA) Water Year Type Dataset
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: CSV, PDF
The following dataset has been developed to assist the Groundwater Sustainability Agencies (GSAs) in their water budget development per the Groundwate...
i08 B118 CA GroundwaterBasins
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The dataset is a feature class showing the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resourc...
2025 UWMP Reporting
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: PDF
This DWR Open Data Publication includes the necessary reporting materials to complete the 2025 Urban Water Management Plan (UWMP). Urban Water Managem...
DWR Continuous Global Positioning System (CGPS) Sites
- Published by: California Department of Water Resources
- Last updated: Sunday, June 21, 2026
- File types: CSV
DWR Continuous Global Positioning System (CGPS) sites that are part of the network of CGPS stations that SOPAC/CSRC (http://sopac-csrc.ucsd.edu/) main...