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Lakes / Wyoming / Park County / Black Stone Lake

Black Stone Lake, Wyoming

5 acres
Surface Area
22 ft
Max Depth
11 ft
Average Depth

Where It Sits, and How Deep It Goes

Locator - Wyoming

CheyenneJacksonBlack Stone LakePark Co.

44.96 degrees N, 109.47 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 - Black Stone Lake

0 ft - SurfaceAverage Depth - 11 ftMax Depth - 22 ft

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

How Black Stone Lake Stacks Up

Fish Species

Brook Trout

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

Lakes Nearby

LakeCountyDistanceSurface Area
Daphnia LakePark0.4 mi4 acres
Gardner LakePark0.8 mi26 acres
Frozen LakePark1.1 mi5 acres
Losekamp LakePark1.1 mi12 acres
Mirror LakePark1.8 mi4 acres
Stockade LakePark1.8 mi26 acres

Straight-line distance between lake centers.

Facts and Figures

Waterbody ID56779529
CountyPark
Coordinates44.9597, -109.4677

Questions About Black Stone Lake

How Big Is Black Stone Lake?

Black Stone Lake covers 5 acres in Park County, Wyoming.

How Deep Is Black Stone Lake?

Black Stone Lake reaches 22 ft at its deepest. Its average depth is 11 ft.

What Fish Are in Black Stone Lake?

The WGFD lists Brook Trout for Black Stone 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 56779529). Verified October 30, 2026.