Lake guide
Ramps
Chief Timothy ParkUpstream (Clarkston) end · USACE / Vista Recreation · four-lane launch, swim beach, marina docks; club home site
MapInfoWawawai LandingMid-pool · USACE Walla Walla District · primitive day-use area + boat launch (fall steelhead staging)
MapBlyton LandingMid-pool · USACE Walla Walla District · day-use / primitive-camping area with boat-launch ramp
MapBoyer Park & MarinaDownstream (near dam) · full-service marina · boat launch + slips + KOA campground
MapCharts
Depth chartNOAA Chart 18548 — Snake River, Lower Granite Lake
PDFInteractiveContact & rules
Boating & yacht clubs
LS
Lewis-Clark Sailing AssociationLewiston-Clarkston valley sailing club, home waters on this pool; cruises & races Apr–Sep (Trib Cup).
VisitAbout Lower Granite Lake
Lower Granite Lake is a 8,900-acre reservoir in Washington, completed in 1975, managed by USACE Walla Walla District. Public launches include Chief Timothy Park, Wawawai Landing, and Blyton Landing. The Lewis-Clark Sailing Association is the active sailing club on the water.