Size
6ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in B-20 Lake
Largemouth bass
Bluegill
Channel catfish
Overview
B-20 Lake Map
Weather
87°Feels like 87°
86°
71°
86°71°7:24 AM
6:44 PM
13 mph
South
0 in
Rain
29.85 inHg
Stable
SundaySu
86° / 71°
MondayMo
89° / 68°
TuesdayTu
87° / 63°
WednesdayWe
74° / 58°
ThursdayTh
70° / 50°
FridayFr
62° / 40°
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
Largemouth bass
7-17 in
Length Range
12 in
Length Range
2016
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
