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Lakes / Montana / Fishtrap Lake

Fishtrap Lake, Montana

39 acres
Surface Area
4,162.32 ft
Surface Elevation

Where It Sits, and How Deep It Goes

Locator - Montana

BillingsMissoulaFishtrap LakeSanders Co.

47.87 degrees N, 115.20 degrees W - Sanders 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.

How Fishtrap Lake Stacks Up

Fish Species

Longnose SuckerWestslope Cutthroat Trout

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

Facts and Figures

Waterbody ID60934293
CountySanders
Coordinates47.8670, -115.1979

Largest Lakes in Montana

#LakeCountySurface AreaMax Depth
1Fort Peck LakeValley233,053 acres-
2Flathead LakeLake122,132 acresAbout 380 ft
3Canyon Ferry LakeBroadwater32,773 acresAbout 170 ft
4Lake KoocanusaLincoln28,723 acres-
5Hungry Horse ReservoirFlathead23,577 acres-
Sources: Montana Fish, Wildlife & Parks lake data (ID 60934293). Verified October 30, 2026.