Wisconsin DNR data
Wisconsin ice-fishing lake guide
Plain facts for planning a trip: where the public can get on the lake, what the DNR says lives there, and where to find the rules.
Ice safety: no ice is ever guaranteed safe. This site does not report ice thickness or conditions and nothing here means a lake is safe to walk or drive on. The Wisconsin DNR does not monitor ice conditions either. Ask local bait shops, clubs and authorities about current conditions, check repeatedly as you go, and stay off if in doubt. Read our full safety disclaimer.
Lake Winnebago
Fond du Lac, Winnebago and Calumet counties · 131,939 acres; max depth 21 ft
Size: 131,939 acresTop DNR species: panfish, walleye, sturgeon, catfishLocation: Fond du Lac, Winnebago and CalumetLake Mendota
Dane County · 9,781 acres; max depth 83 ft
Size: 9,781 acresTop DNR species: panfishLocation: DaneLake Monona
Dane County · 3,359 acres; max depth 74 ft
Size: 3,359 acresTop DNR species: panfishLocation: DanePetenwell Lake
Juneau, Adams and Wood counties · 23,173 acres; max depth 44 ft
Size: 23,173 acresTop DNR species: panfish, walleyeLocation: Juneau, Adams and Wood
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Ice picks, cleats and flotation gear on Amazon (paid link)
Ice picks, cleats and flotation gear on Amazon (paid link)