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Grindstone Lake

🌡️ Thermal regime Cold-water
📋 Regulations FMZ 18 →

Fish species recorded here

White Sucker Yellow Perch Smallmouth Bass Pumpkinseed Lake Whitefish Cisco Largemouth Bass Golden Shiner Bluntnose Minnow Splake

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

Open Grindstone 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.