🌡️ Thermal regime
Cold-water
📋 Regulations
FMZ 15 →
Fish species recorded here
White Sucker
Yellow Perch
Smallmouth Bass
Pumpkinseed
Lake Trout
Rock Bass
Brown Bullhead
Largemouth Bass
Creek Chub
Golden Shiner
Brook Stickleback
Bluntnose Minnow
Rainbow Smelt
Species come from MNRF survey records — absence of a record doesn't guarantee absence of the fish.
Open Koshlong 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.