Boulder Lake Reservoir

Boulder Lake Reservoir

Size
3292ac
Boat Launch
Yes
Carry-in Launch
No
Toilet
Yes
Boat Dock
No
Species in Boulder Lake Reservoir
Bluegill
Bluegill
Crappie
Crappie
Northern pike
Northern pike
Perch
Perch
Pumpkinseed
Pumpkinseed
Rock bass
Rock bass
Walleye
Walleye

Boulder Lake Reservoir Overview

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Fish Species

Bluegill
fish
No survey data
Abundance (CPUE)
No survey 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
Crappie
fish
7-14 in
Length Range
10 in
Length Range
2023
Surveyed
Abundance (CPUE)
Low
2023
Surveyed
Trapnet
Catch Method
0.57
0Statewide Range10.56

Boulder Lake Reservoir 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
Northern pike
fish
10-24 in
Length Range
19 in
Length Range
2023
Surveyed
Abundance (CPUE)
Below Avg.
2023
Surveyed
Gillnet
Catch Method
2.6
0Statewide Range19.6

Boulder Lake Reservoir 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
Perch
fish
5-12 in
Length Range
8 in
Length Range
2023
Surveyed
Abundance (CPUE)
Below Avg.
2023
Surveyed
Gillnet
Catch Method
4.33
0Statewide Range43.55

Boulder Lake Reservoir Perch 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
Pumpkinseed
fish
5-7 in
Length Range
6 in
Length Range
2023
Surveyed
Abundance (CPUE)
Low
2023
Surveyed
Trapnet
Catch Method
0.21
0Statewide Range8.58

Boulder Lake Reservoir 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
Rock bass
fish
6-7 in
Length Range
7 in
Length Range
2023
Surveyed
Abundance (CPUE)
Low
2023
Surveyed
Trapnet
Catch Method
0.07
0Statewide Range4.26

Boulder Lake Reservoir Rock 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
Walleye
fish
8-26 in
Length Range
15 in
Length Range
2023
Surveyed
Abundance (CPUE)
Below Avg.
2023
Surveyed
Gillnet
Catch Method
6.67
0Statewide Range16.93

Boulder Lake Reservoir 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