Dean Lake
Size
173ac
Boat Launch
Yes
Carry-in Launch
No
Toilet
No
Boat Dock
Yes
Species in Dean Lake
Walleye
Walleye
Largemouth bass
Largemouth bass
Bluegill
Bluegill
Perch
Perch
Crappie
Crappie
Smallmouth bass
Smallmouth bass
Northern pike
Northern pike
Channel catfish
Channel catfish
Pumpkinseed
Pumpkinseed
White bass
White bass

Overview

Dean Lake Map

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Fish Species

Bluegill
fish
13-29 in
Length Range
20 in
Length Range
2019
Surveyed
Abundance (CPUE)
Unknown
2019
Surveyed
Trapnet
Catch Method
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
2001
Jul
2011
Jul
2019
Jul
Channel catfish
fish
18-23 in
Length Range
21 in
Length Range
2001
Surveyed
Abundance (CPUE)
Unknown
2001
Surveyed
Gillnet
Catch Method
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
2001
Jul
Crappie
fish
13-29 in
Length Range
20 in
Length Range
2019
Surveyed
Abundance (CPUE)
Unknown
2019
Surveyed
Trapnet
Catch Method
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
2001
Jul
2011
Jul
2019
Jul
Largemouth bass
fish
13-29 in
Length Range
20 in
Length Range
2019
Surveyed
Abundance (CPUE)
Unknown
2019
Surveyed
Electro
Catch Method
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
2001
Jul
2011
Jul
2019
Jul
Trophy Potential
This lake has a history of supporting trophy sized largemouth-bass based on past surveys.
Survey YearLargest Fish (in)
201920
Northern pike
fish
13-29 in
Length Range
20 in
Length Range
2019
Surveyed
Abundance (CPUE)
Unknown
2019
Surveyed
Gillnet
Catch Method
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
2001
Jul
2011
Jul
2019
Jul
Perch
fish
5-9 in
Length Range
7 in
Length Range
2011
Surveyed
Abundance (CPUE)
Unknown
2011
Surveyed
Gillnet
Catch Method
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
2001
Jul
2011
Jul
Pumpkinseed
fish
13-29 in
Length Range
20 in
Length Range
2019
Surveyed
Abundance (CPUE)
Unknown
2019
Surveyed
Trapnet
Catch Method
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
2001
Jul
2011
Jul
2019
Jul
Smallmouth bass
fish
5-9 in
Length Range
7 in
Length Range
2011
Surveyed
Abundance (CPUE)
Unknown
2011
Surveyed
NA
Catch Method
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
2001
Jul
2011
Jul
Walleye
fish
13-29 in
Length Range
20 in
Length Range
2019
Surveyed
Abundance (CPUE)
Unknown
2019
Surveyed
Gillnet
Catch Method
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
2001
Jul
2011
Jul
2019
Jul
Trophy Potential
This lake has a history of supporting trophy sized walleye based on past surveys.
Survey YearLargest Fish (in)
201928
White bass
fish
5-9 in
Length Range
7 in
Length Range
2011
Surveyed
Abundance (CPUE)
Unknown
2011
Surveyed
NA
Catch Method
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
2011
Jul