Size
574ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Middle Thompson Lake
Perch
Smallmouth bass
Northern pike
Kokanee salmon
Rainbow trout
Brown trout
Crappie
Largemouth bass
Brook trout
Cutthroat trout
Pumpkinseed
Whitefish
Overview
Middle Thompson Lake Map
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Top Fish Species
Perch
7-11 in
Length Range
9 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
2024
Oct
2025
Oct
