North Dakota /

Cedar Lake

Reservoir in North Dakota · 232 acres · near Slope County

Cedar Lake has 1 boat ramp listed as public.

Past algal blooms

Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2023.

state reports compiled by U.S. EPA · checked October 18, 2026

Depth contours in feet from North Dakota Game and Fish; deepest point about 14 ft. Lake levels and bottoms change; not for navigation.

Launches