Size
37ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Olson Lake
Largemouth bass
Bluegill
Crappie
Channel catfish
Muskellunge
Northern pike
Overview
Olson Lake Map
Weather
63°Feels like 63°
--
57°
--57°--
--
4 mph
Southeast
0 in
Rain
29.98 inHg
Stable
FridayFr
-- / 57°
SaturdaySa
79° / 56°
SundaySu
77° / 58°
MondayMo
81° / 59°
TuesdayTu
70° / 50°
WednesdayWe
66° / 50°
Moon Phase
October 10, 2026
0% Illumination
new moon
SaturdaySa10/10
SundaySu10/11
MondayMo10/12
TuesdayTu10/13
WednesdayWe10/14
ThursdayTh10/15
FridayFr10/16
Get Your Line in the Right Water
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Top Fish Species
Largemouth bass
8-19 in
Length Range
14 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
