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418 datasets
SSWP Water Quality and Temperature
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: ZIP
The SSWP Water Quality and Temperature Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The Califor...
DCP Water Quality and Temperature
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: ZIP
The DCP Water Quality and Temperature Study is one of many relicensing documents for the Devil Canyon Project (DCP) Hydropower Project Number 14797. T...
State Water Project Routine Water Quality Monitoring
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: CSV, LINK, PDF
The California State Water Project (SWP) is one of the nation’s largest water conveyance projects. Its geographic extent stretches from Sierra Nevada ...
Estimates of Natural and Unimpaired Flows for the Central Valley of California: WY 1922-2014
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: PDF
This report summarizes estimates of “natural” and “unimpaired” flows for all areas in the Central Valley tributary to the Sacramento – San Joaquin Del...
State Water Project Facilitated Non-Project Water Transfers
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: WEB APP
A [water transfer](https://water.ca.gov/Programs/State-Water-Project/Management/Water-Transfers) is a voluntary sale of water proposed and initiated b...
Water Balance to Water Budget Pilot Project Data
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: .XLSX
Workbook showing the mapping of the California Water Plan Water Supply and Balance data to the Water Budget Handbook's standardized accounting templat...
i07 Water Shortage Social Vulnerability BlockGroups
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This dataset represents a water shortage social vulnerability analysis performed by DWR using Census 2021 block groups as the unit of analysis. This f...
i07 Water Shortage Vulnerability Sections
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This dataset represents a water shortage vulnerability analysis performed by DWR using modified PLSS sections pulled from the Well Completion Report P...
i03 Water Plan Planning Areas
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (*See metada...
Water Budget Handbook
- Published by: California Department of Water Resources
- Last updated: Thursday, February 26, 2026
- File types: PDF, XLSX
The California Department of Water Resources (DWR) has released a draft "Handbook for Water Budget Development: With or Without Models" (Water Budget ...