Lakes / Wyoming / Deepest Natural Lakes in Wyoming
Deepest Natural Lakes in Wyoming
Ranked by maximum depth, from Wyoming Game and Fish Department lake data. Only natural lakes are ranked - reservoirs and flowages are excluded.
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Deep Lake | Park | 285 acres | 472 ft |
| 2 | Lake Reno | Park | 107 acres | 222 ft |
| 3 | Snowdrift Lake | Teton | 57 acres | 174 ft |
| 4 | Crater Lake | Big Horn | 39 acres | 166 ft |
| 5 | Beauty Lake | Park | 94 acres | 165 ft |
| 6 | Granite Lake | Park | 263 acres | 163 ft |
| 7 | Lake Solitude | Big Horn | 98 acres | 153 ft |
| 8 | Emerald Lake | Park | 39 acres | 150 ft |
| 9 | Island Lake | Park | 149 acres | 148 ft |
| 10 | High Savery Reservoir | Carbon | 482 acres | 131 ft |
| 11 | Lost Twin Lakes | Johnson | 41 acres | 121 ft |
| 12 | Heart Lake | Park | 40 acres | 120 ft |
| 13 | Mistymoon Lake | Big Horn | 40 acres | 108 ft |
| 14 | Beartooth Lake | Park | 113 acres | 100 ft |
| 15 | Sawtooth Lake | Park | 99 acres | 90 ft |
| 16 | Upper Crater Lake | Big Horn | 28 acres | 88 ft |
| 17 | Becker Lake | Park | 79 acres | 86 ft |
| 18 | Fantan Lake | Park | 47 acres | 85 ft |
| 19 | Snow Lake | Park | 23 acres | 85 ft |
| 20 | East Tensleep Lake | Big Horn | 56 acres | 83 ft |
| 21 | Night Lake | Park | 61 acres | 82 ft |
| 22 | Tri-county Lake | Fremont | 19 acres | 80 ft |
| 23 | Twin Lakes | Park | 30 acres | 75 ft |
| 24 | Grace Lake | Big Horn | 13 acres | 72 ft |
| 25 | Cliff Lake | Big Horn | 16 acres | 69 ft |
| 26 | Christmas Lake | Park | 22 acres | 67 ft |
| 27 | Lake Helen | Big Horn | 53 acres | 66 ft |
| 28 | Lake Elsa | Big Horn | 32 acres | 66 ft |
| 29 | Wall Lake | Park | 20 acres | 65 ft |
| 30 | Lake Viva Naughton | Lincoln | 1,458 acres | 60 ft |
| 31 | Lily Lake | Park | 42 acres | 60 ft |
| 32 | Big Moose Lake | Park | 81 acres | 56 ft |
| 33 | Long Lake | Park | 70 acres | 53 ft |
| 34 | Stockade Lake | Park | 26 acres | 52 ft |
| 35 | Mirror Lake | Big Horn | 18 acres | 50 ft |
| 36 | Lake McLain | Johnson | 17 acres | 50 ft |
| 37 | Emerald Lake | Big Horn | 35 acres | 49 ft |
| 38 | Middle Cloud Peak Lake | Big Horn | 25 acres | 49 ft |
| 39 | West Tensleep Lake | Big Horn | 60 acres | 48 ft |
| 40 | Gardner Lake | Park | 26 acres | 48 ft |
| 41 | Sheepherder Lake | Big Horn | 9 acres | 48 ft |
| 42 | Loomis Lake | Big Horn | 7 acres | 48 ft |
| 43 | Lost Lake | Park | 34 acres | 45 ft |
| 44 | Rainbow Lake | Big Horn | 15 acres | 45 ft |
| 45 | T Lake | Park | 18 acres | 44 ft |
| 46 | Poacher Lake | Big Horn | 15 acres | 40 ft |
| 47 | Sparhawk Lake | Park | 10 acres | 40 ft |
| 48 | Summit Lake | Big Horn | 16 acres | 39 ft |
| 49 | Lake Eunice | Big Horn | 10 acres | 38 ft |
| 50 | Lower Medicine Lodge Lake | Big Horn | 42 acres | 37 ft |
| 51 | Lily Lake | Big Horn | 21 acres | 37 ft |
| 52 | Jim Bridger Reservoir | Sweetwater | 148 acres | 35 ft |
| 53 | Shell Lake | Big Horn | 30 acres | 35 ft |
| 54 | Lake Marion | Big Horn | 13 acres | 35 ft |
| 55 | Native Lake | Park | 12 acres | 35 ft |
| 56 | Little Moose Lake | Park | 14 acres | 33 ft |
| 57 | Toppan Lake | Teton | 5 acres | 33 ft |
| 58 | Lost Lake | Big Horn | 12 acres | 31 ft |
| 59 | Granite Lake | Big Horn | 9 acres | 31 ft |
| 60 | Mystery Lake | Fremont | 6 acres | 30 ft |
| 61 | Crane Lake | Park | 14 acres | 29 ft |
| 62 | Maybelle Lake | Johnson | 6 acres | 29 ft |
| 63 | Sheepherder Lake | Park | 40 acres | 28 ft |
| 64 | Snyder Lake | Park | 14 acres | 28 ft |
| 65 | Fortress Lakes | Big Horn | 10 acres | 27 ft |
| 66 | Enos Lake | Teton | 5 acres | 27 ft |
| 67 | Soda Lake | Natrona | 28 acres | 26 ft |
| 68 | Graham Reservoir Number 1 | Uinta | 26 acres | 26 ft |
| 69 | Echo Lake | Park | 16 acres | 26 ft |
| 70 | Delta Lake | Teton | 6 acres | 25 ft |
| 71 | Cliff Lake | Park | 5 acres | 25 ft |
| 72 | Gunboat Lake | Big Horn | 21 acres | 24 ft |
| 73 | Horseshoe Lake | Big Horn | 13 acres | 24 ft |
| 74 | Paradise Lake | Park | 9 acres | 24 ft |
| 75 | Lakes of the Rough | Big Horn | 8 acres | 22 ft |
| 76 | Black Stone Lake | Park | 5 acres | 22 ft |
| 77 | Daphnia Lake | Park | 4 acres | 22 ft |
| 78 | Burlington Lake | Natrona | 424 acres | 20 ft |
| 79 | Crazy Lakes | Park | 78 acres | 20 ft |
| 80 | Rainbow Lake | Park | 10 acres | 20 ft |
| 81 | Little Bear Lake | Park | 41 acres | 19 ft |
| 82 | Hauser Lake | Park | 12 acres | 19 ft |
| 83 | J O Reservoir | Carbon | 10 acres | 19 ft |
| 84 | Lake Arden | Big Horn | 13 acres | 18 ft |
| 85 | Powell Lakes | Johnson | 5 acres | 18 ft |
| 86 | Emerald Lake | Teton | 4 acres | 18 ft |
| 87 | Fort Lake | Park | 7 acres | 16 ft |
| 88 | Robin Lake | Big Horn | 6 acres | 16 ft |
| 89 | Midwest Number 23 Reservoir | Natrona | 2 acres | 16 ft |
| 90 | Sill Lake | Park | 5 acres | 15 ft |
| 91 | Coyote Lake | Teton | 4 acres | 14 ft |
| 92 | Eden Reservoir | Sweetwater | 1,361 acres | 13 ft |
| 93 | Solar Lake | Park | 10 acres | 13 ft |
| 94 | Widgit Lake | Teton | 24 acres | 12 ft |
| 95 | Guernsey Fish Pond | Platte | 8 acres | 12 ft |
| 96 | Hanna Mahoney Reservoir Number Two | Carbon | 6 acres | 12 ft |
| 97 | Frozen Lake | Park | 5 acres | 12 ft |
| 98 | Box Lake | Teton | 8 acres | 11 ft |
| 99 | Laurel Lake | Teton | 3 acres | 11 ft |
| 100 | Elk Ranch Reservoir | Teton | 128 acres | 10 ft |
Showing the top 100 of 120 counted lakes. Search above, or browse by county on the Wyoming page, for the full inventory.
See also: Largest Lakes in Wyoming
Source: Wyoming Game and Fish Department lake data. Verified October 30, 2026. New lakes are added as their records are verified - rankings update with every addition.