- Reclamation
- Columbia-Pacific Northwest Region
- Hydromet
- General Information
Bureau of Reclamation, Pacific Northwest Region
Major Storage Reservoirs in the Boise & Payette River Basins

Boise River system (Anderson Ranch, Arrowrock, Lucky Peak) is at % of capacity. | |
Total space available: | AF |
Total storage capacity: | 949700 AF |
Natural Flow: | CFS |
Payette River system (Cascade, Deadwood) is at % of capacity. | |
Total space available: | AF |
Total storage capacity: | 800452 AF |
Natural Flow: | CFS |
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