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
410 datasets
San Francisco Bay and Sacramento-San Joaquin Delta DEM for Modeling, Version 4.3
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: PNG, .ZIP, ZIP
# Citation and Main Description: This product is described in Chapter 5 of the 2018 DWR Delta Modeling Section annual report, produced jointly with...
County SB 552 Progress Dashboard Supporting Data
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: CSV
This dataset is used to populate the County SB 552 Progress Dashboard. This dashboard has been published on DWR's [County Drought Resilience Planning ...
Water Shortage Vulnerability Analysis Archive
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: FILE GEODATABASE, ZIP, EXCEL (XLSX)
This page is meant to act as an archival repository for previous Water Shortage Vulnerability analyses, which includes the Water Shortage Vulnerabilit...
Water Shortage Vulnerability Technical Methods
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: PDF
These documents present the 2023 and 2024 updates to the Water Shortage Vulnerability scoring for both (and separately) rural communities as domestic ...
Dayflow
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: XLSX, PDF, CSV, DOCX
Dayflow is a computer program developed in 1978 as an accounting tool for determining historical Delta boundary hydrology. It presently provides the ...
ECO-PTM Paper
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: PDF
The Department of Water Resources Modeling Support Office, in collaboration with the United States Geological Survey (USGS), has developed an individu...
SVSim: Sacramento Valley Groundwater-Surface Water Simulation Model
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: ZIP, PDF, CSV, XLSX, .ZIP
The Department of Water Resources (DWR) has developed a new model, the Sacramento Valley Groundwater-Surface Water Simulation Model (SVSim). This new ...
Ecological Particle Tracking Model (ECO-PTM)
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: WEBSITE, ZIP, HTML
Ecological Particle Tracking Model (ECO-PTM) is an individual-based juvenile salmonid migration and survival model....
SGMA - Depletions of Interconnected Surface Water
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: PDF
The Depletions of Interconnected Surface Water (ISW) dataset has been established to provide technical resources in support of Groundwater Sustainabil...
Agricultural Water Use Data 2006-2010
- Published by: California Department of Water Resources
- Last updated: Saturday, December 20, 2025
- File types: ZIP
Excel Application Tool for Agricultural Water Use Data 2006 - 2010 Department of water resources, Water Use Efficiency Branch, Water Use Unit progr...