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