Wisconsin /

Big Roche a Cri Lake

Reservoir in Wisconsin · 213 acres · near Cottonville

Big Roche a Cri Lake has 2 boat ramps listed as public.

Zebra mussels

Zebra mussels (latest report 2015) reported in this water (USGS Nonindigenous Aquatic Species database). Clean, drain and dry your boat, trailer and gear before you leave, and do not move water, plants or live bait to another water.

USGS Nonindigenous Aquatic Species database · checked October 18, 2026

Launches