Size
2,910ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Lake Decatur
Crappie
Flathead catfish
Walleye
Channel catfish
White bass
Bluegill
Largemouth bass
Overview
Lake Decatur Map
Weather
76°Feels like 76°
94°
69°
94°69°6:38 AM
7:01 PM
7 mph
Southwest
0 in
Rain
30.18 inHg
Stable
ThursdayTh
94° / 69°
FridayFr
88° / 69°
SaturdaySa
93° / 70°
SundaySu
86° / 63°
MondayMo
78° / 58°
TuesdayTu
76° / 56°
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
5-13 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
