Size
122,248ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Flathead Lake
Lake trout
Whitefish
Crappie
Perch
Northern pike
Kokanee salmon
Smallmouth bass
Rainbow trout
Cutthroat trout
Largemouth bass
Brook trout
Pumpkinseed
Overview
Flathead Lake Map
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Top Fish Species
Lake trout
8-39 in
Length Range
24 in
Length Range
2025
Surveyed
Abundance (CPUE)
Understanding Abundance
Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time
Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.Species Lengths
2025
Oct
2025
Nov
