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 60 % of capacity.

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

Total space available:1618140 AF

Total storage capacity:4045695 AF



We are forecasting early gatherings, early placements and higher forage costs. Even our feed yards will be dry which isn’t good news for immature cattle adapting to new diets and surroundings. Plan now for the transition and help avoid this costly situation as much as possible. Give us a call, we can help you with your protocols.

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