Fish species recorded here
White Sucker
Yellow Perch
Northern Pike
Pumpkinseed
Lake Whitefish
Cisco
Rock Bass
Brown Bullhead
Common Shiner
Iowa Darter
Largemouth Bass
Golden Shiner
Burbot
Bluntnose Minnow
Logperch
Muskellunge
River Redhorse
Species come from MNRF survey records — absence of a record doesn't guarantee absence of the fish.
Open Couchain Lake on the interactive map → for live weather, water levels, solunar times and full stocking history. Always confirm seasons, limits and sanctuaries in the official Ontario Fishing Regulations Summary.