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Lake St. John

🌡️ Thermal regime Cool-water
📏 Max depth 7.6 m
📐 Surface area 619 ha
📋 Regulations FMZ 16 →

Fish species recorded here

White Sucker Yellow Perch Northern Pike Walleye Smallmouth Bass Pumpkinseed Rock Bass Brown Bullhead Common Shiner Iowa Darter Largemouth Bass Spottail Shiner Golden Shiner Brook Stickleback Bluntnose Minnow Logperch Bluegill Carps and Minnows Black Crappie Muskellunge Blackchin Shiner Common Carp Bowfin Channel Catfish Trout-Perches Grass Pickerel

Species come from MNRF survey records — absence of a record doesn't guarantee absence of the fish.

Open Lake St. John 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.