Streamflow Projections for the Western United States

The resource provides streamflow and water supply data for 195 sites in the Western United States in the form of an interactive map. These data are based on hydrologic projections at a 12 kilometer resolution covering western states. High-resolution climate/hydrologic variations and changes are depicted through global climate simulations and then downscaled. Projections for each site run from the year 1950 through 2099.

These data were produced by the Bureau of Reclamation within the United States Department of the Interior (DOI).

Publication Date: May 16, 2012

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  • Climate science


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