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Projected Streamflow Data

The Bureau of Reclamation has made projected streamflow data available for 195 sites on streams and rivers throughout the western United States developed through its West-Wide Climate Risk Assessment effort. These projections show raw daily and monthly streamflow data that takes into account climate change impacts projected until 2099.

The data being made available was derived from monthly gridded precipitation and temperature data from 112 contemporary climate projections (Coupled Model Intercomparison Project Phase 3 (CMIP3)) over the contiguous United States.  The grid size resolution of this downscaled data is approximately 12 x 12 kilometers and covers the period from 1950 to 2099.

Interactive Map

Accessible Data Table


Last updated: 12/11/12