Size
2,910ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Lake Decatur
Crappie
Walleye
Flathead catfish
Channel catfish
White bass
Bluegill
Largemouth bass
Overview
Lake Decatur Map
Weather
64°Feels like 64°
79°
57°
79°57°6:16 AM
7:39 PM
0 mph
North
0 in
Rain
30.09 inHg
Stable
MondayMo
79° / 57°
TuesdayTu
82° / 63°
WednesdayWe
86° / 63°
ThursdayTh
84° / 61°
FridayFr
84° / 63°
SaturdaySa
86° / 70°
Moon Phase
August 24, 2026
87% Illumination
waxing gibbous, getting brighter
MondayMo08/24
TuesdayTu08/25
WednesdayWe08/26
ThursdayTh08/27
FridayFr08/28
SaturdaySa08/29
SundaySu08/30
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Crappie
5-13 in
Length Range
9 in
Length Range
2024
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
