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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407 datasets
DWR Continuous Data Download Links
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 2025
- File types: CSV
Stations and a table of download links for time-series data, from DWR's continuous environmental monitoring database. For more information, see DWR's...
DWR Enterprise Monitoring Well Network
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 2025
- File types: CSV
The Department of Water Resources (DWR) Enterprise Monitoring Well Network dataset contains information regarding wells monitored by DWR. The wells in...
DWR's Basin Characterization Program
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 2025
- File types: BIN, .ZIP, ZIP, FILE GEODATABASE, PDF
DWR has a long history of studying and characterizing California’s groundwater aquifers as a part of [California’s Groundwater (Bulletin 118)](https:/...
Suisun Marsh Monitoring Program Channel Water Salinity Report
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 2025
- File types: PDF
Monthly salinity reports for the Suisun Marsh from October through May of each year....
California Groundwater Recharge Information
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 2025
- File types: HTML, PDF
The following information is to support groundwater recharge efforts coordinated by the California Department of Water Resources, State Water Resource...
DWR Telemetered Wells
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 2025
- File types: CSV
The Department of Water Resources Telemetered Wells dataset contains information regarding wells within the DWR monitoring network that have telemetry...
DWR Technical Support Services (TSS)
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 2025
- File types: CSV, BIN
(Webpage Under Development) The Department of Water Resources (DWR) provides Technical Support Services (TSS) to assist Groundwater Sustainability ...
Daily SWP Reservoir Elevation and Storage Data
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 2025
- File types: CSV
This dataset contains the daily elevation and storage data for the State Water Project reservoirs....
Statewide Crop Mapping
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 2025
- File types: DATA, ZIP, PDF, REST SERVICE, GDB, SHP, STORY MAPS
The California Department of Water Resources (DWR) has been collecting land use data throughout the state and using it to develop agricultural water u...
Water Loss Audit Data From Urban Retail Water Suppliers (Superseded)
- Published by: California Department of Water Resources
- Last updated: Thursday, October 9, 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...