Size
9ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Olga Lake
Arctic grayling
Golden trout
Overview
Olga Lake Map
Weather
71°Feels like 71°
73°
45°
73°45°6:15 AM
9:16 PM
7 mph
West
0 in
Rain
29.85 inHg
Falling
SundaySu
73° / 45°
MondayMo
73° / 46°
TuesdayTu
81° / 52°
WednesdayWe
88° / 55°
ThursdayTh
92° / 56°
FridayFr
91° / 56°
Moon Phase
August 02, 2026
85% Illumination
waning gibbous, getting dimmer
SundaySu08/02
MondayMo08/03
TuesdayTu08/04
WednesdayWe08/05
ThursdayTh08/06
FridayFr08/07
SaturdaySa08/08
Get Your Line in the Right Water
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Top Fish Species
Arctic grayling
No survey data
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
