Mary Lake
Size
54ac
Boat Launch
Yes
Carry-in Launch
No
Toilet
No
Boat Dock
No
Species in Mary Lake
Bluegill
Bluegill
Walleye
Walleye
Largemouth bass
Largemouth bass
Perch
Perch
Crappie
Crappie
Northern pike
Northern pike
Pumpkinseed
Pumpkinseed
Rock bass
Rock bass

Overview

Mary Lake Map

Fishing Regulations

Special Fishing regulations: This lake has special fishing regulations that differ from statewide or border water regulations for those species identified below and take precedence. Regulations listed below are currently in place. Visit the fishing regulations page for links to upcoming regulations for specific lakes.

  • Black and White Crappie: Daily limit five.
  • Largemouth and Smallmouth Bass: All from 14-20” must be immediately released. One over 20” allowed in possession.
  • Sunfish: Daily limit five.
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Fish Species

Bluegill
fish
2-10 in
Length Range
4 in
Length Range
2020
Surveyed
Abundance (CPUE)
Unknown
2020
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
1997
Jun
2015
Jun
2020
Jun
Trophy Potential
This lake has a history of supporting trophy sized bluegill based on past surveys.
Survey YearLargest Fish (in)
20209
Crappie
fish
2-10 in
Length Range
4 in
Length Range
2020
Surveyed
Abundance (CPUE)
Unknown
2020
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
1997
Jun
2015
Jun
2020
Jun
Largemouth bass
fish
2-10 in
Length Range
4 in
Length Range
2020
Surveyed
Abundance (CPUE)
Unknown
2020
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
2015
Jun
2020
Jun
Northern pike
fish
2-10 in
Length Range
4 in
Length Range
2020
Surveyed
Abundance (CPUE)
Unknown
2020
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
1997
Jun
2015
Jun
2020
Jun
Perch
fish
2-10 in
Length Range
4 in
Length Range
2020
Surveyed
Abundance (CPUE)
Unknown
2020
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
1997
Jun
2015
Jun
2020
Jun
Pumpkinseed
fish
2-10 in
Length Range
4 in
Length Range
2020
Surveyed
Abundance (CPUE)
Unknown
2020
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
1997
Jun
2015
Jun
2020
Jun
Rock bass
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
1997
Jun
2015
Jun
Walleye
fish
2-10 in
Length Range
4 in
Length Range
2020
Surveyed
Abundance (CPUE)
Unknown
2020
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
1997
Jun
2015
Jun
2020
Jun