Size
299ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Upper Thompson Lake
Perch
Kokanee salmon
Smallmouth bass
Northern pike
Rainbow trout
Walleye
Crappie
Largemouth bass
Brook trout
Cutthroat trout
Pumpkinseed
Overview
Upper Thompson Lake Map
Weather
78°Feels like 78°
78°
51°
78°51°7:26 AM
7:40 PM
2 mph
Southwest
0 in
Rain
29.88 inHg
Falling
MondayMo
78° / 51°
TuesdayTu
76° / 48°
WednesdayWe
71° / 48°
ThursdayTh
75° / 51°
FridayFr
64° / 45°
SaturdaySa
58° / 41°
Moon Phase
September 21, 2026
74% Illumination
waxing gibbous, getting brighter
MondayMo09/21
TuesdayTu09/22
WednesdayWe09/23
ThursdayTh09/24
FridayFr09/25
SaturdaySa09/26
SundaySu09/27
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Perch
5-13 in
Length Range
8 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
