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Lakes / Wyoming / Park County / Big Moose Lake

Big Moose Lake, Wyoming

81 acres
Surface Area
56 ft
Max Depth
9 ft
Average Depth

Where It Sits, and How Deep It Goes

Locator - Wyoming

CheyenneJacksonBig Moose LakePark Co.

45.00 degrees N, 109.76 degrees W - Park County. State and county outlines drawn from Census boundary data; the lake marker is placed by its Wyoming Game and Fish Department coordinates, not by eye. Schematic - not a survey map.

Depth Profile - Big Moose Lake

0 ft - SurfaceAverage Depth - 9 ftMax Depth - 56 ftA Typical Shallow Lake - Under 20 ft Deep

Schematic cross-section drawn to one shared depth scale - not a survey or bathymetric map.

How Big Moose Lake Stacks Up

Fish Species

Brook TroutRainbow Trout

Species recorded for this lake. Presence only - no abundance ratings.

Lakes Nearby

LakeCountyDistanceSurface Area
Crazy LakesPark0.8 mi78 acres
Lake RenoPark1.6 mi107 acres
Little Moose LakePark1.6 mi14 acres
Lost LakePark2.9 mi34 acres
Lily LakePark4.5 mi42 acres
Granite LakePark4.6 mi263 acres

Straight-line distance between lake centers.

Facts and Figures

Waterbody ID56817673
CountyPark
Coordinates45.0010, -109.7622

Questions About Big Moose Lake

How Big Is Big Moose Lake?

Big Moose Lake covers 81 acres in Park County, Wyoming.

How Deep Is Big Moose Lake?

Big Moose Lake reaches 56 ft at its deepest. Its average depth is 9 ft.

What Fish Are in Big Moose Lake?

The WGFD lists Brook Trout and Rainbow Trout for Big Moose Lake.

What Is the Largest Lake in Park County?

Buffalo Bill Reservoir is the largest lake in Park County, at 6,691 acres.

Deepest Natural Lakes in Wyoming

#LakeCountySurface AreaMax Depth
1Deep LakePark285 acres472 ft
2Lake RenoPark107 acres222 ft
3Snowdrift LakeTeton57 acres174 ft
4Crater LakeBig Horn39 acres166 ft
5Beauty LakePark94 acres165 ft

All 120 Wyoming lakes ranked by depth

Largest Lakes in Wyoming

#LakeCountySurface AreaMax Depth
1Yellowstone LakeTeton84,442 acres-
2Flaming Gorge ReservoirSweetwater38,888.36 acres440 ft
3Jackson LakeTeton26,853.22 acres-
4Pathfinder ReservoirCarbon22,000 acres192 ft
5Seminoe ReservoirCarbon20,000 acres200 ft

All 783 Wyoming lakes ranked by surface area

Sources: Wyoming Game & Fish lake data (ID 56817673). Verified October 30, 2026.