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Lakes / Wyoming / Park County / Buffalo Bill Reservoir

Buffalo Bill Reservoir, Wyoming

6,691 acres
Surface Area

Where It Sits, and How Deep It Goes

Locator - Wyoming

CheyenneJacksonBuffalo Bill ReservoirPark Co.

44.48 degrees N, 109.23 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.

How Buffalo Bill Reservoir Stacks Up

Fish Species

Brook TroutBrown TroutLake TroutMountain WhitefishRainbow TroutRBT X CUT HybridWalleyeYellow PerchYellowstone Cutthroat

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

Lakes Nearby

LakeCountyDistanceSurface Area
Newton LakesPark7.1 mi51 acres
Markham ReservoirPark8.7 mi14 acres
Cody Municipal ReservoirPark9.1 mi33.11 acres
Beck LakePark9.3 mi108 acres
Stonebridge ReservoirPark9.6 mi39.29 acres
Alkali LakePark10 mi103.54 acres

Straight-line distance between lake centers.

Facts and Figures

Waterbody ID120031034
CountyPark
Coordinates44.4803, -109.2291

Questions About Buffalo Bill Reservoir

How Big Is Buffalo Bill Reservoir?

Buffalo Bill Reservoir covers 6,691 acres in Park County, Wyoming.

What Fish Are in Buffalo Bill Reservoir?

The WGFD lists Brook Trout, Brown Trout, Lake Trout, Mountain Whitefish, Rainbow Trout, RBT X CUT Hybrid, Walleye, Yellow Perch and Yellowstone Cutthroat for Buffalo Bill Reservoir.

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 120031034). Verified October 30, 2026.