Bureau of Reclamation, Pacific Northwest Region - Major Storage Reservoirs in the Upper Snake River

Average daily streamflows indicated in cubic feet per second. Reservoir levels current as of midnight on date indicated. .

Upper Snake River system is at 48 % of capacity.

(Jackson Lake,Palisades, Grassy Lake,Island Park,Ririe,American Falls,LakeWalcott)

Total space available:2113147 AF

Total storage capacity:4045695 AF