Boise River system (Anderson Ranch, Arrowrock, Lucky Peak) is at 35 % of capacity. Total space available: 614148 AF Total storage capacity: 949700 AF Natural Flow: 1134 CFS Payette River system (Cascade, Deadwood) is at 56 % of capacity. Total space available: 350027 AF Total storage capacity: 800452 AF Natural Flow: 1935 CFS
Graph of Boise System Storage
Graph of Payette System Storage
Average daily streamflows indicated in cubic feet per second.
Reservoir levels current as of midnight on date indicated.
Click on gaging stations (red dots) for streamflow hydrographs.
Key to Station Codes
Boise Project Information