Minnesota Lake Depths
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The deepest inland lakes in Minnesota

Ranked by the maximum depth recorded in the Minnesota DNR bathymetric survey for each lake.

100 lakes

  1. 1Mahnomen, Alstead & Arco LakeCrow Wing County500 ft
  2. 2Sabin Lake (Embarrass Mine)St. Louis County450 ft
  3. 3Portsmouth MineCrow Wing County350 ft
  4. 4Rabbit Lake (East Portion)Crow Wing County300 ft
  5. 5Lind PitItasca County280 ft
  6. 6Iron Chief Complex LakeSt. Louis County260 ft
  7. 7Huntington MineCrow Wing County220 ft
  8. 8Pennington MineCrow Wing County220 ft
  9. 9Loon LakeCook County210 ft
  10. 10LaSalle LakeHubbard County210 ft
  11. 11Tenmile LakeCass County200 ft
  12. 12Gabimichigami LakeCook County200 ft
  13. 13Sagamore MineCrow Wing County200 ft
  14. 14Sand Point LakeSt. Louis County180 ft
  15. 15Larson LakeItasca County170 ft
  16. 16Burntside LakeSt. Louis County160 ft
  17. 17Lake CarlosDouglas County150 ft
  18. 18Trout LakeItasca County150 ft
  19. 19Caribou LakeItasca County150 ft
  20. 20Grindstone LakePine County150 ft
  21. 21Namakan LakeSt. Louis County150 ft
  22. 22Yawkey MineCrow Wing County140 ft
  23. 23Snowbank LakeLake County140 ft
  24. 24Leech Lake (Main Basin)Cass County135 ft
  25. 25Lower Whitefish LakeCrow Wing County130 ft
  26. 26Kabekona LakeHubbard County130 ft
  27. 27Big Sand LakeHubbard County130 ft
  28. 28Turtle LakeItasca County130 ft
  29. 29Trout LakeItasca County130 ft
  30. 30Rose LakeOtter Tail County130 ft
  31. 31Six LakeOtter Tail County130 ft
  32. 32Lake Koronis (main lake)Stearns County130 ft
  33. 33Round LakeAitkin County120 ft
  34. 34Cass LakeBeltrami County120 ft
  35. 35Benjamin LakeBeltrami County120 ft
  36. 36Roosevelt LakeCass County120 ft
  37. 37Big Trout LakeCrow Wing County120 ft
  38. 38Lake MinaDouglas County120 ft
  39. 39Long LakeHubbard County120 ft
  40. 40Bluewater LakeItasca County120 ft
  41. 41Otter Tail LakeOtter Tail County120 ft
  42. 42Long LakeOtter Tail County120 ft
  43. 43Big Watab LakeStearns County120 ft
  44. 44Lake ElmoWashington County120 ft
  45. 45Long LakeAitkin County110 ft
  46. 46White Earth LakeBecker County110 ft
  47. 47Long LakeCass County110 ft
  48. 48Lake LatokaDouglas County110 ft
  49. 49Lower Bottle LakeHubbard County110 ft
  50. 50Pokegama Lake (Main Bay)Itasca County110 ft
  51. 51Wabana LakeItasca County110 ft
  52. 52Crooked LakeItasca County110 ft
  53. 53Green LakeKandiyohi County110 ft
  54. 54Thomas LakeLake County110 ft
  55. 55Ottertrack LakeLake County110 ft
  56. 56South Center LakeChisago County105 ft
  57. 57Siseebakwet LakeItasca County105 ft
  58. 58Cedar Lake (Main Basin)Aitkin County100 ft
  59. 59Boot LakeBecker County100 ft
  60. 60Washburn LakeCass County100 ft
  61. 61Big Deep LakeCass County100 ft
  62. 62Deep Portage LakeCass County100 ft
  63. 63Greenwood LakeCook County100 ft
  64. 64Pelican LakeCrow Wing County100 ft
  65. 65Rush LakeCrow Wing County100 ft
  66. 66Lower Hay LakeCrow Wing County100 ft
  67. 67Lake MiltonaDouglas County100 ft
  68. 68Lake IdaDouglas County100 ft
  69. 69Lake MinnetonkaHennepin County100 ft
  70. 70Deer LakeItasca County100 ft
  71. 71Anderson LakeItasca County100 ft
  72. 72Clubhouse LakeItasca County100 ft
  73. 73Fraser LakeLake County100 ft
  74. 74West Battle LakeOtter Tail County100 ft
  75. 75Little McDonald LakeOtter Tail County100 ft
  76. 76St. Anna LakeStearns County100 ft
  77. 77Cedar LakeWright County100 ft
  78. 78Lake MaryWright County100 ft
  79. 79Pike BayCass County95 ft
  80. 80Leech Lake (Kabekona Bay)Cass County95 ft
  81. 81Many Point LakeBecker County90 ft
  82. 82Grant LakeBeltrami County90 ft
  83. 83Steamboat LakeCass County90 ft
  84. 84Wabedo Lake (South West Bay)Cass County90 ft
  85. 85Moccasin LakeCass County90 ft
  86. 86Elk LakeClearwater County90 ft
  87. 87Magnetic LakeCook County90 ft
  88. 88North Long LakeCrow Wing County90 ft
  89. 89Chippewa LakeDouglas County90 ft
  90. 90Bde Maka SkaHennepin County90 ft
  91. 91Christmas LakeHennepin County90 ft
  92. 92Spider Lake (NE/SW Bay)Hubbard County90 ft
  93. 93Benedict LakeHubbard County90 ft
  94. 94East Crooked LakeHubbard County90 ft
  95. 95Big Too Much LakeItasca County90 ft
  96. 96Chase LakeItasca County90 ft
  97. 97Star LakeOtter Tail County90 ft
  98. 98Stalker LakeOtter Tail County90 ft
  99. 99Lake PhalenRamsey County90 ft
  100. 100Trout LakeSt. Louis County90 ft
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