Lower Granite Lake
Reservoir in Washington · 4,562 acres · near Clarkston, Pullman, Wawawai
Lower Granite Lake has 4 boat ramps listed as public.
Past algal blooms
Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2020 and 2023 to 2025.
state reports compiled by U.S. EPA · checked October 18, 2026
Launches
- Blyton Landing Boat Ramp · Boat ramp · near Pullman
- Nisqually John Landing Boat Ramp · Boat ramp · near Clarkston
- Offield Landing Boat Ramp · Boat ramp · near Wawawai
- Wawawai Landing Boat Ramp · Boat ramp · near Wawawai
Community
Where people who fish, boat and paddle Lower Granite Lake talk about it. Lake associations, clubs and local groups will be added as we find them.