Lake Osakis

Lake Osakis

Size
6336ac
Boat Launch
Yes
Carry-in Launch
No
Toilet
Yes
Boat Dock
Yes
Species in Lake Osakis
Bluegill
Bluegill
Crappie
Crappie
Largemouth bass
Largemouth bass
Northern pike
Northern pike
Perch
Perch
Pumpkinseed
Pumpkinseed
Rock bass
Rock bass
Smallmouth bass
Smallmouth bass
Walleye
Walleye

Lake Osakis Overview

A wonderful multi-species lake. Plenty of walleye, northern pike and largemouth bass. Numerous crappie and bluegill. Good mix of weeds and structure. One of the state's best and most popular lakes. Tops for ice fishing.

Fishing Regulations in Lake Osakis

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.

  • Walleye: Minimum size limit 15”.

Location: Including connected Little Osakis Lake

  • Sunfish: Daily limit 10.

Lake Osakis Features

Lake Osakis is a large, well-known body of water that offers a variety of recreational activities in addition to fishing. Many resorts and businesses cater to both anglers and family vacationers. The lake is only a short drive from Interstate 94, and access to the lake is easily available through the many resorts and public landings. Osakis has long stretches of bulrush along its shoreline. It is best known for producing slab bluegill, excellent numbers of walleye and big bullhead. Osakis is locally called “The Mother Walleye Lake” as a result of a walleye spawn-taking station on Buss Creek.
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Fish Species

Bluegill
fish
2-9 in
Length Range
5 in
Length Range
2022
Surveyed
Abundance (CPUE)
Below Avg.
2022
Surveyed
Trapnet
Catch Method
11.53
0Statewide Range74.63

Lake Osakis 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
Crappie
fish
5-14 in
Length Range
8 in
Length Range
2022
Surveyed
Abundance (CPUE)
High
2022
Surveyed
Trapnet
Catch Method
1.8
0Statewide Range10.56

Lake Osakis 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
Largemouth bass
fish
8-20 in
Length Range
14 in
Length Range
2022
Surveyed
Abundance (CPUE)
Low
2022
Surveyed
Electro
Catch Method
16.5
0Statewide Range165.02

Lake Osakis 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
Northern pike
fish
18-32 in
Length Range
24 in
Length Range
2022
Surveyed
Abundance (CPUE)
Below Avg.
2022
Surveyed
Gillnet
Catch Method
5.33
0Statewide Range19.6

Lake Osakis 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
5-10 in
Length Range
7 in
Length Range
2022
Surveyed
Abundance (CPUE)
Above Avg.
2022
Surveyed
Gillnet
Catch Method
19.92
0Statewide Range43.55

Lake Osakis 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
3-8 in
Length Range
5 in
Length Range
2022
Surveyed
Abundance (CPUE)
Above Avg.
2022
Surveyed
Trapnet
Catch Method
2.8
0Statewide Range8.58

Lake Osakis 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
6-11 in
Length Range
8 in
Length Range
2022
Surveyed
Abundance (CPUE)
Low
2022
Surveyed
Gillnet
Catch Method
0.83
0Statewide Range6.51

Lake Osakis 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
Smallmouth bass
fish
9-20 in
Length Range
14 in
Length Range
2022
Surveyed
Abundance (CPUE)
Above Avg.
2022
Surveyed
Gillnet
Catch Method
0.83
0Statewide Range3.35

Lake Osakis Smallmouth 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
8-27 in
Length Range
15 in
Length Range
2022
Surveyed
Abundance (CPUE)
Below Avg.
2022
Surveyed
Gillnet
Catch Method
6.17
0Statewide Range16.93

Lake Osakis 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