Size
152ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Tolna Dam
Walleye
Perch
Smallmouth bass
Bluegill
Northern pike
Overview
Tolna Dam Map
Weather
49°Feels like 44°
52°
39°
52°39°7:47 AM
6:53 PM
20 mph
North
0 in
Rain
29.94 inHg
Stable
SundaySu
52° / 39°
MondayMo
48° / 36°
TuesdayTu
51° / 35°
WednesdayWe
57° / 36°
ThursdayTh
57° / 33°
FridayFr
49° / --
Moon Phase
October 11, 2026
1% Illumination
waxing crescent, getting brighter
SundaySu10/11
MondayMo10/12
TuesdayTu10/13
WednesdayWe10/14
ThursdayTh10/15
FridayFr10/16
SaturdaySa10/17
Get Your Line in the Right Water
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Top Fish Species
Walleye
16-17 in
Length Range
17 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
