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.
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549 datasets
Bay-Delta SCHISM Milestone Mesh Versions
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: GZIP
This dataset includes gzipped files formats native to the Surface Water Modeling System (SMS) grid generation software or *.gr3 format native to SCHIS...
Annual Precipitation Data for Northern California 1944-Current
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: CSV, PDF
The California Department of Water Resources (DWR), Northern Region Office (NRO), maintains 33 precipitation stations that were installed starting in ...
Interagency Ecological Program: Fish catch and water quality data from the Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2023.
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types:
Largely supported by the Interagency Ecological Program (IEP), California Department of Water Resources (DWR) has operated a fish monitoring program i...
Estimated Inundation Periods in the Yolo Bypass, 1998 – 2022
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types:
Largely supported by the Interagency Ecological Program (IEP), California Department of Water Resources (DWR) has operated a fish monitoring program i...
EMP Discrete Water Quality Data
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: CSV, PDF
Discrete water quality monitoring data from the Sacramento-San Joaquin Bay-Delta collected by the Environmental Monitoring Program. Data is also ac...
Water quality, fish, phytoplankton, clams and zooplankton monitoring to support the Summer-Fall Suisun Marsh Salinity Control Gates Action
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types:
The Suisun Marsh Salinity Control Gates (SMSCG) have the potential to increase low-salinity-zone habitat for endangered Delta Smelt (Hypomesus transpa...
CalSim 3
- Published by: California Department of Water Resources
- Last updated: Monday, May 12, 2025
- File types: PDF, ZIP
CalSim 3 related model, doc, and materials...
CalSim 3.0 Release
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: ZIP, PDF
CalSim 3.0 Release to the public...
i15 Crop Mapping 2022 Provisional
- Published by: California Department of Water Resources
- Last updated: Tuesday, May 13, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
2022 STATEWIDE CROP MAPPING - PROVISIONALLand use data is critically important to the work of the Department of Water Resources (DWR) and other Califo...
i15 Parcels SWP public
- Published by: California Department of Water Resources
- Last updated: Monday, May 12, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This data set was collected to create a comprehensive platform to visualize SWP owned land. The parcels were created from record parcel information di...