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LakeQuality

We do not measure ice

We do not measure ice. Agency minimums (for example Minnesota DNR guidance on clear ice) are not lake-specific readings and are not a safety clearance. Check local ice reports before you go. Ice thickness guidelines

RankLakeCountyStateDepthSpeciesIce-Out
1Broadwater Bay LakeCassMN54 ft22Apr 24
2Green LakeGreen LakeWI236 ft7-
3Crooked LakeEmmetMI50 ft26-
4Spider (Ne LakeHubbardMN96 ft13May 2
5Geneva LakeWalworthWI135 ft6-
6Houghton LakeRoscommonMI21 ft6-
7Little Sand LakeHubbardMN80 ft17Apr 18
8Lac Courte Oreilles LakeSawyerWI90 ft6-
9Clear LakeJacksonMI34 ft17-
10Hattie LakeHubbardMN39 ft15-
11Round LakeSawyerWI74 ft6-
12Lime LakeBenzieMI25 ft15-
13Shallow LakeHubbardMN10 ft13-
14Grindstone LakeSawyerWI60 ft6-
15Round LakeLenaweeMI67 ft25-
16Pierz LakeMorrisonMN34 ft16Apr 15
17Big Sand LakeBurnettWI55 ft5-
18Au Sable LakeOgemawMI52 ft11-
19Moon LakeDouglasMN38 ft12-
20Sand LakeSawyerWI50 ft6-
21Sawyer LakeDickinsonMI20 ft8-
22Steamboat Bay LakeCassMN150 ft18Apr 28
23Big Cedar Lake-North Site-Near West BendWashingtonWI105 ft4-
24Gun LakeMasonMI22 ft6-
25Kabekona Bay LakeCassMN150 ft18Apr 28
26Whitefish LakeSawyerWI105 ft7-
27Rennie LakeGrand TraverseMI27 ft9-
28Cass LakeBeltramiMN120 ft21Apr 24
29Powers LakeKenoshaWI33 ft5-
30Lake GeorgeClareMI25 ft8-
31Otter Tail LakeOtter TailMN120 ft17Apr 16
32Blueberry LakeSawyerWI29 ft5-
33Sugarloaf LakeWashtenawMI10 ft2-
34Gull LakeCassMN80 ft22Apr 21
35Osprey LakeSawyerWI32 ft6-
36Ore LakeLivingstonMI81 ft14-
37Pelican LakeCrow WingMN104 ft17Apr 19
38Little Round LakeSawyerWI38 ft6-
39Derby LakeMontcalmMI87 ft12-
40Minnewaska LakePopeMN32 ft21Apr 15
41Mole LakeForestWI17 ft4-
42Eagle LakeKalkaskaMI20 ft5-
43Whitefish LakeCrow WingMN138 ft23Apr 25
44Bealeau LakeShawanoWI24 ft4-
45Cranberry LakeOaklandMI25 ft14-
46Dead LakeOtter TailMN65 ft18Apr 14
47Koonz LakeShawanoWI40 ft4-
48Tamarack LakeLivingstonMI34 ft20-
49Burntside LakeSt. LouisMN126 ft15Apr 30
50Lake BeulahWalworthWI58 ft3-

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