Columbia-Pacific Northwest Region
Major Storage Reservoirs in Columbia Basin Project

SCT - Scooteney Dike POT - Potholes Reservoir BCP - Billy Clapp Lake BNK - Banks Lake GCL - Grand Coulee Reservoir Clickable imagemap of Reclamation storage reservoirs in Columbia Basin
PROVISIONAL DATA - SUBJECT TO CHANGE!

Lake Roosevelt Water Level
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.

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