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
89°Feels like 89°
--
59°
--59°6:49 AM
8:35 PM
0 mph
Southeast
0 in
Rain
29.94 inHg
Falling
TuesdayTu
-- / 59°
WednesdayWe
92° / 58°
ThursdayTh
85° / 53°
FridayFr
78° / 48°
SaturdaySa
73° / 46°
SundaySu
74° / 48°
Moon Phase
August 25, 2026
93% Illumination
waxing gibbous, getting brighter
TuesdayTu08/25
WednesdayWe08/26
ThursdayTh08/27
FridayFr08/28
SaturdaySa08/29
SundaySu08/30
MondayMo08/31
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
