Size
103ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Olin Lake
Largemouth bass
Smallmouth bass
Bluegill
Brown trout
Channel catfish
Rainbow trout
Rock bass
Overview
Olin Lake Map
Fishing Regulations
Special Fishing Regulations: This lake has special fishing regulations that differ from statewide regulations for those species identified below and take precedence. Regulations listed below are currently in place. Visit the fishing regulations page for links to upcoming regulations for specific lakes.
- Brown Trout 18 inch minimum size limit.
Weather
61°Feels like 61°
--
54°
--54°7:27 AM
7:42 PM
7 mph
East
0 in
Rain
29.99 inHg
Rising
SundaySu
-- / 54°
MondayMo
62° / 49°
TuesdayTu
64° / 52°
WednesdayWe
63° / 50°
ThursdayTh
66° / 49°
FridayFr
67° / 47°
Moon Phase
September 20, 2026
65% Illumination
waxing gibbous, getting brighter
SundaySu09/20
MondayMo09/21
TuesdayTu09/22
WednesdayWe09/23
ThursdayTh09/24
FridayFr09/25
SaturdaySa09/26
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Largemouth bass
7-15 in
Length Range
10 in
Length Range
2021
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
