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421 datasets

Water Shortage Vulnerability Datasets

Published by: California Department of Water Resources
Last updated: Tuesday, April 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...

Suisun Marsh Salinity Control Gates Log

Published by: California Department of Water Resources
Last updated: Tuesday, April 21, 2026
File types: XLSX, PDF

This log of operations includes: flashboard installation and removal dates, when tidal operations were started and stopped, and notes any technical is...

1D Subsidence Modeling Files for the Central Valley

Published by: California Department of Water Resources
Last updated: Tuesday, April 21, 2026
File types: PDF

Model files and technical memorandum for one-dimensional subsidence models that are discussed in DWR's DRAFT subsidence best management practices (BMP...

Groundwater Trading

Published by: California Department of Water Resources
Last updated: Tuesday, April 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: Tuesday, April 21, 2026
File types: ZIP, DOCX, PDF, JAR, DLL, LOG, BAT, APPLICATION/X-MSDOS-PROGRAM

WRIMS GUI related software package and documents...

National Hydrography Data - NHD and 3DHP

Published by: California Department of Water Resources
Last updated: Tuesday, April 21, 2026
File types: PDF, ZIP, WEBSITE, ARCGIS GEOSERVICES REST API, CSV, WEB VIDEOS

The USGS National Hydrography Dataset (NHD) downloadable data collection from The National Map (TNM) is a comprehensive set of digital spatial data th...

Dayflow

Published by: California Department of Water Resources
Last updated: Tuesday, April 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: Tuesday, April 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: Tuesday, April 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: Tuesday, April 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...