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435 datasets

Daily SWP Reservoir Elevation and Storage Data

Published by: California Department of Water Resources
Last updated: Monday, July 27, 2026
File types: CSV

This dataset contains the daily elevation and storage data for the State Water Project reservoirs....

DWR Telemetered Wells

Published by: California Department of Water Resources
Last updated: Monday, July 27, 2026
File types: CSV

The Department of Water Resources Telemetered Wells dataset contains information regarding wells within the DWR monitoring network that have telemetry...

DWR Enterprise Monitoring Well Network

Published by: California Department of Water Resources
Last updated: Monday, July 27, 2026
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 Technical Support Services (TSS)

Published by: California Department of Water Resources
Last updated: Monday, July 27, 2026
File types: CSV

(Webpage Under Development) The Department of Water Resources (DWR) provides Technical Support Services (TSS) to assist Groundwater Sustainability ...

Suisun Marsh Salinity Control Gates Log

Published by: California Department of Water Resources
Last updated: Monday, July 27, 2026
File types: XLSX, PDF

This log of operations includes: flashboard installation and removal dates, when tidal operations were started and stopped, and notes any technical is...

i07 Water Shortage Vulnerability Small Water Systems

Published by: California Department of Water Resources
Last updated: Sunday, July 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 Small Water System boundaries pulled from the SWRCB (State Wate...

DSM2 Input 2026-06-29 historical update

Published by: California Department of Water Resources
Last updated: Sunday, July 26, 2026
File types: ZIP, HTML

Version "DSM2 Input 2026-06-29 historical update" is based on version "DSM2 Input 2026-04-16 historical update" (which incorporates the changes from t...

DWR's Basin Characterization Tools - BCTools

Published by: California Department of Water Resources
Last updated: Sunday, July 26, 2026
File types: PNG, ZIP, .ZIP, PDF

*Back to [Basin Characterization Program webpage](https://data.cnra.ca.gov/dataset/dwr-basin-characterization "Basin Characterization Program webpage"...

Juvenile Salmonid Collection System (JSCS) Pilot Project Fish and Environmental Data – McCloud River and Shasta Reservoir (2022–2025)

Published by: California Department of Water Resources
Last updated: Monday, July 27, 2026
File types: CSV, PDF

The California Department of Water Resources (DWR) conducted the Juvenile Salmonid Collection System (JSCS) Pilot Project from 2022 — 2025 to test new...

2023 Enhanced Predatory Fish Removal and Relocation Study

Published by: California Department of Water Resources
Last updated: Sunday, July 26, 2026
File types: PDF

The Enhanced Predatory Fish Removal and Relocation Study (EPFRRS) was implemented from March 2021 through June 2023. The EPFRRS was included in the pr...