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407 datasets
State Water Project Facilitated Non-Project Water Transfers
- Published by: California Department of Water Resources
- Last updated: Monday, October 13, 2025
- 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...
SSWP Water Quality and Temperature
- Published by: California Department of Water Resources
- Last updated: Monday, October 13, 2025
- 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: Monday, October 13, 2025
- 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...
Water Budget Handbook
- Published by: California Department of Water Resources
- Last updated: Monday, October 13, 2025
- 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 ...
Water Budget Calculators
- Published by: California Department of Water Resources
- Last updated: Monday, October 13, 2025
- File types: XLS
Water Budget Calculator tools to discern the maximum applied water allowance....
Water Quality Data
- Published by: California Department of Water Resources
- Last updated: Monday, October 13, 2025
- File types: CSV
The California Department of Water Resources (DWR) discrete (vs. continuous) water quality datasets contains DWR-collected, current and historical, ch...
i07 Water Shortage Social Vulnerability BlockGroups
- Published by: California Department of Water Resources
- Last updated: Monday, October 13, 2025
- 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: Monday, October 13, 2025
- 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...
Estimates of Natural and Unimpaired Flows for the Central Valley of California: WY 1922-2014
- Published by: California Department of Water Resources
- Last updated: Monday, October 13, 2025
- 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...
Water Loss Audit Data From Urban Retail Water Suppliers (Superseded)
- Published by: California Department of Water Resources
- Last updated: Monday, October 13, 2025
- File types: XLSX
September 2025 Note: This original 2019 data is superseded by a more recent data which captures newer submissions and resubmissions of older data repo...