Water Operations

Reservoir Data

HydroData – NEW
This is Reclamation’s new hydrologic database access portal. These new tools are designed to replace the Data Retrieval apps below, as they begin to reach the end of their functional lifespans. We encourage everyone to take a look at our new and improved access portal and begin plans to transition to this improved data delivery source.

Reservoir Data (storage, inflow, releases, elevation & more)
Gage Data (flow, flow volume & side inflows.)

Data Retrieval (apps nearing end of life)
40-Day Data
Historic Data
Facility Site Map

Current Conditions

System Overview
Weekly Hydrology Summary Link is to a PDF file

Teacup Diagrams

Seasonal Notices
Snowpack Conditions Map

Contact us

Please contact the Operations Group via e-mail at ResourceMgr@usbr.gov for additional questions or information.

Last Updated: 2/18/20