Lakes / Montana / Spotted Eagle Lake
Spotted Eagle Lake, Montana
25 acres
Surface Area
About 10 ft
Max Depth (Approximate)
2,364.88 ft
Surface Elevation
Where It Sits, and How Deep It Goes
Locator - Montana
46.39 degrees N, 105.85 degrees W - Custer County. State and county outlines drawn from Census boundary data; the lake marker is placed by its Montana Fish, Wildlife & Parks coordinates, not by eye. Schematic - not a survey map.
Depth Profile - Spotted Eagle Lake
Schematic cross-section drawn to one shared depth scale - not a survey or bathymetric map. Max depth is approximate, from state bathymetry.
How Spotted Eagle Lake Stacks Up
- About 134 miles from Billings, as the crow flies.
- 31 fish species on the FWP list for this lake.
Fish Species
Bigmouth BuffaloBlack BullheadBlack CrappieBluegillBurbotChannel CatfishCommon CarpEmerald ShinerFlathead ChubFreshwater DrumGolden ShinerGoldeyeGreen SunfishLargemouth BassLongnose SuckerNorthern PikePumpkinseedRainbow TroutRiver CarpsuckerSaugerShorthead RedhorseShortnose GarSmallmouth BassSmallmouth BuffaloStonecatWalleyeWestern Silvery/Plains MinnowWhite CrappieWhite SuckerYellow BullheadYellow Perch
Species recorded for this lake. Presence only - no abundance ratings.
Facts and Figures
Waterbody ID123086392
CountyCuster
Coordinates46.3907, -105.8550
Largest Lakes in Montana
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Fort Peck Lake | Valley | 233,053 acres | - |
| 2 | Flathead Lake | Lake | 122,132 acres | About 380 ft |
| 3 | Canyon Ferry Lake | Broadwater | 32,773 acres | About 170 ft |
| 4 | Lake Koocanusa | Lincoln | 28,723 acres | - |
| 5 | Hungry Horse Reservoir | Flathead | 23,577 acres | - |
Sources: Montana Fish, Wildlife & Parks lake data (ID 123086392); Washington Dept. of Ecology bathymetry (approximate max depth). Verified October 30, 2026.