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418 datasets
DCP ESA Listed Bird Species Riparian Habitat Evaluation
- Published by: California Department of Water Resources
- Last updated: Friday, February 27, 2026
- File types: ZIP
The DCP ESA Listed Bird Species Riparian Habitat Evaluation Study is one of many relicensing documents for the Devil Canyon Project (DCP) Hydropower P...
DCP NonNative Invasive Plants
- Published by: California Department of Water Resources
- Last updated: Friday, February 27, 2026
- File types: ZIP
The DCP NonNative Invasive Plants Study is one of many relicensing documents for the Devil Canyon Project (DCP) Hydropower Project Number 14797. The C...
Water Shortage Vulnerability Datasets
- Published by: California Department of Water Resources
- Last updated: Friday, February 27, 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...
Sustainable Groundwater Management Act (SGMA) Basin Prioritization
- Published by: California Department of Water Resources
- Last updated: Saturday, February 28, 2026
- File types: XLSX, PDF, CSV, ZIP
The following data and resources were used for the SGMA Basin Prioritization of California’s 515 groundwater basins and subbasins. The Department of W...
i12 Canals and Aqueducts local
- Published by: California Department of Water Resources
- Last updated: Friday, February 27, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Dataset represents centerlines of major water project canals that are managed by local area government agencies or entities. This dataset does not con...
i03 WaterDistricts
- Published by: California Department of Water Resources
- Last updated: Friday, February 27, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water districts, ur...
Groundwater Basin Boundary Descriptions - Santa Ana Region (8-XXX Basins)
- Published by: California Department of Water Resources
- Last updated: Friday, February 27, 2026
- File types: PDF
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easi...
Groundwater Basin Boundary Descriptions - San Diego Region (9-XXX Basins)
- Published by: California Department of Water Resources
- Last updated: Friday, February 27, 2026
- File types: PDF
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easi...
Groundwater Basin Boundary Descriptions - South Coast Region (4-XXX Basins)
- Published by: California Department of Water Resources
- Last updated: Friday, February 27, 2026
- File types: PDF
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easi...
Water Shortage Vulnerability Technical Methods
- Published by: California Department of Water Resources
- Last updated: Friday, February 27, 2026
- 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 ...