Lake Johanna

Lake Johanna

Size
1,238ac
Boat Launch
Yes
Carry-in Launch
No
Toilet
No
Boat Dock
Yes
Species in Lake Johanna
Pumpkinseed
Pumpkinseed
Bluegill
Bluegill
Northern pike
Northern pike
Walleye
Walleye
Largemouth bass
Largemouth bass
Crappie
Crappie
Perch
Perch

Overview

Lake Johanna Map

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Fish Species

Bluegill
fish
3-8 in
Length Range
4 in
Length Range
2022
Surveyed
Abundance (CPUE)
High
2022
Surveyed
Trapnet
Catch Method
68.3333
0Statewide Range74.0278

Lake Johanna Bluegill abundance

Average range for similar lakes

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
2016
Jun
2022
Jun
Trophy Potential
This lake has a history of supporting trophy sized bluegill based on past surveys.
Survey YearLargest Fish (in)
20229
201611
Crappie
fish
3-8 in
Length Range
4 in
Length Range
2022
Surveyed
Abundance (CPUE)
Below Avg.
2022
Surveyed
Trapnet
Catch Method
1.1667
0Statewide Range10.4166

Lake Johanna Crappie abundance

Average range for similar lakes

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
2016
Jun
2022
Jun
Largemouth bass
fish
3-8 in
Length Range
4 in
Length Range
2022
Surveyed
Abundance (CPUE)
Below Avg.
2022
Surveyed
Electro
Catch Method
25
0Statewide Range166.4366

Lake Johanna Largemouth bass abundance

Average range for similar lakes

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
2016
Jun
2022
Jun
Northern pike
fish
3-8 in
Length Range
4 in
Length Range
2022
Surveyed
Abundance (CPUE)
High
2022
Surveyed
Gillnet
Catch Method
8.3333
0Statewide Range19.75

Lake Johanna Northern pike abundance

Average range for similar lakes

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
2016
Jun
2022
Jun
Perch
fish
No survey data
Abundance (CPUE)
No abundance data
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
No Survey Data
Pumpkinseed
fish
3-8 in
Length Range
4 in
Length Range
2022
Surveyed
Abundance (CPUE)
Outlier
2022
Surveyed
Trapnet
Catch Method
25.25
0Statewide Range8.4166

Lake Johanna Pumpkinseed abundance

Average range for similar lakes

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
2016
Jun
2022
Jun
Trophy Potential
This lake has a history of supporting trophy sized pumpkinseed based on past surveys.
Survey YearLargest Fish (in)
201610
Walleye
fish
3-8 in
Length Range
4 in
Length Range
2022
Surveyed
Abundance (CPUE)
Low
2022
Surveyed
Gillnet
Catch Method
1
0Statewide Range16.9168

Lake Johanna Walleye abundance

Average range for similar lakes

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
2016
Jun
2022
Jun