Size
343ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Thomson Reservoir
Walleye
Perch
Crappie
Smallmouth bass
Northern pike
Bluegill
Channel catfish
Rock bass
Overview
Thomson Reservoir Map
Weather
54°Feels like 54°
71°
49°
71°49°6:50 AM
7:17 PM
0 mph
East
0 in
Rain
30.16 inHg
Stable
ThursdayTh
71° / 49°
FridayFr
60° / 52°
SaturdaySa
63° / 49°
SundaySu
62° / 47°
MondayMo
62° / 47°
TuesdayTu
62° / 46°
Moon Phase
September 17, 2026
37% Illumination
waxing crescent, getting brighter
ThursdayTh09/17
FridayFr09/18
SaturdaySa09/19
SundaySu09/20
MondayMo09/21
TuesdayTu09/22
WednesdayWe09/23
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Walleye
8-19 in
Length Range
13 in
Length Range
2002
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
