Size
129ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Olney Lake
Crappie
Largemouth bass
Bluegill
Channel catfish
Flathead catfish
Walleye
Overview
Olney Lake Map
Weather
84°Feels like 94°
--
72°
--72°6:35 AM
6:57 PM
0 mph
West
0 in
Rain
30.06 inHg
Falling
ThursdayTh
-- / 72°
FridayFr
93° / 70°
SaturdaySa
96° / 71°
SundaySu
94° / 67°
MondayMo
86° / 62°
TuesdayTu
78° / 57°
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
Crappie
5-11 in
Length Range
8 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
