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Lake St. Lawrence

🌡️ Thermal regime Unknown-water
📋 Regulations FMZ 20 →

Fish species recorded here

White Sucker Yellow Perch Northern Pike Walleye Smallmouth Bass Pumpkinseed Lake Whitefish Rock Bass Brown Bullhead Common Shiner Largemouth Bass Creek Chub Spottail Shiner Golden Shiner Brook Stickleback Bluntnose Minnow Johnny Darter x Tesselated Darter Logperch Lake Chub Trout-Perch Mottled Sculpin Emerald Shiner Central Mudminnow Bluegill Black Crappie Muskellunge Shorthead Redhorse Rainbow Smelt Common Carp Banded Killifish Fallfish Sauger Brown Trout American Eel Silver Redhorse Stonecat Alewife Gizzard Shad Mooneye Longnose Gar Threespine Stickleback White Perch River Redhorse Cutlip Minnow

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

Open Lake St. Lawrence 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.