Nebraska /

Cottonwood Lake

Lake in Nebraska · 50 acres · near Merriman

Cottonwood Lake has 1 boat ramp listed as public.

Eurasian watermilfoil

Nebraska Game and Parks lists Eurasian watermilfoil as present in this water. Clean, drain and dry your boat, trailer and gear before you leave, and do not move water, plants or live bait to another water.

Nebraska Game and Parks · checked October 18, 2026

Depth contours in feet from Nebraska Game and Parks (fieldwork 2003); deepest point about 10 ft. Lake levels and bottoms change; not for navigation.

Launches