Size
2,905ac
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°
83°
61°
83°61°7:02 AM
6:22 PM
0 mph
Northwest
0 in
Rain
29.97 inHg
Stable
SundaySu
83° / 61°
MondayMo
90° / 70°
TuesdayTu
89° / 65°
WednesdayWe
79° / 58°
ThursdayTh
74° / 51°
FridayFr
66° / 38°
Moon Phase
October 11, 2026
1% Illumination
waxing crescent, getting brighter
SundaySu10/11
MondayMo10/12
TuesdayTu10/13
WednesdayWe10/14
ThursdayTh10/15
FridayFr10/16
SaturdaySa10/17
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
