Little Lac Courte Oreilles

Little Lac Courte Oreilles

Size
217ac
Boat Launch
No
Carry-in Launch
No
Toilet
No
Boat Dock
No
Species in Little Lac Courte Oreilles
Walleye
Walleye
Largemouth bass
Largemouth bass
Perch
Perch
Crappie
Crappie
Smallmouth bass
Smallmouth bass
Northern pike
Northern pike
Muskellunge
Muskellunge
Bluegill
Bluegill
Brook trout
Brook trout
Pumpkinseed
Pumpkinseed
Rock bass
Rock bass

Overview

Wisconsin's 8th largest lake is a trophy muskie hangout. A 60in.-class fish was taken from here. Northern are abundant. Both bass species, perch and bluegill also found.

Little Lac Courte Oreilles 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.

Special Waterbody Regulations

  • Motor Trolling is allowed with up to 3 hooks, baits, or lures, per angler.

Special Species Regulations

  • Sauger and hybrids: See Walleye, Sauger, and Hybrids.
  • Shortnose gar: See Rough Fish.
  • Lake sturgeon: Closed. No fishing allowed.
  • Muskellunge and hybrids: May 24, 2025 to December 31, 2025: The minimum length limit is 50” and the daily bag limit is 1
  • Panfish: Open all year: No minimum length limit and the daily bag limit is 25
  • Northern pike: May 3, 2025 to March 1, 2026: No minimum length limit and the daily bag limit is 10
  • Cisco and whitefish: Open all year: No minimum length limit and the daily bag limit is 10
  • Walleye, Saugers, and Hybrids: May 3, 2025 to March 1, 2026: The minimum length is 15”, but walleye, sauger, and hybrids from 20” to 24” may not be kept, and only 1 fish over 24” is allowed. The daily bag limit is 3
  • Bullheads: Open all year: No minimum length limit and the daily bag limit is unlimited
  • Catfish: Open all year: No minimum length limit and the daily bag limit is 10
  • Largemouth bass and smallmouth bass: June 21, 2025 to March 1, 2026: No minimum length limit and the daily bag limit is 5, of which only one smallmouth bass may be kept, and it must be over 18 inches
  • Largemouth bass: May 3, 2025 to June 20, 2025: No minimum length limit and the daily bag limit is 5
  • Smallmouth bass: May 3, 2025 to June 20, 2025: Fish may not be harvested (catch and release only)
  • Paddlefish: Closed. No fishing allowed.
  • Rock, Yellow, and White Bass: Open all year: No minimum length limit and the daily bag limit is unlimited
  • Rough fish: Open all year: No minimum length limit and the daily bag limit is unlimited
  • Urban waters gamefish: This waterbody is not considered an urban water, Urban Waters Gamefish regulations do not apply.
  • Walleye: See Walleye, Sauger, and Hybrids.
  • Round goby: Open all year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office
  • Ruffe: Open all year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office
  • Shovelnose sturgeon: Closed. No fishing allowed.
  • Trout and salmon: See Trout regulations layer.
  • White perch: Open all year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office
  • Bluegill: See Panfish.
  • Bowfin: See Rough Fish.
  • Channel catfish: See Catfish.
  • Crappies: See Panfish.
  • Flathead catfish: See Catfish.
  • Hybrid, Striped, Yellow, and White Bass: See Rock, Yellow and White Bass.
  • Longnose gar: See Rough Fish.

Features

Lac Courte Oreilles is the largest natural lake in Sawyer County and the 8th largest in the State. The lake is managed as a trophy muskie fishery and special limits apply; check the current regulations booklet for details The east portion of the lake is within the Lac Court Oreilles Indian Reservation.

Forage

A number of minnow species, including trout perch and lake shiners contribute to an ample forage base. Juvenile panfish, especially bluegill and perch, are also important. Cisco, redhorse and small sucker are abundant and responsible for the fast growth rates of adult gamefish. Crayfish and mayfly larvae add to the abundant forage base.

Seasonal Movements

Surveys indicate extensive walleye movement into Whitefish Lake for spawning while smaller numbers annually spawn in Grindstone Lake. The major spawning area for muskie and northern pike has been Musky Bay. Gamefish species, especially muskie and walleye, move to deep water by July to prey on the cisco forage. Larger northern pike also seek the cooler water temperatures and deep water cisco by July.
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Fish Species

Bluegill
fish
2-9 in
Length Range
4 in
Length Range
2008
Surveyed
Abundance (CPUE)
Unknown
2008
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
2007
Sep
2008
May
2008
Jun
Brook trout
fish
6-7 in
Length Range
7 in
Length Range
2008
Surveyed
Abundance (CPUE)
Unknown
2008
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
2008
May
Crappie
fish
16-17 in
Length Range
17 in
Length Range
2010
Surveyed
Abundance (CPUE)
Unknown
2010
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
2007
Sep
2008
May
2010
Apr
Largemouth bass
fish
8-14 in
Length Range
10 in
Length Range
2008
Surveyed
Abundance (CPUE)
Unknown
2008
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
2008
May
2008
Jun
Muskellunge
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
Northern pike
fish
16-17 in
Length Range
17 in
Length Range
2010
Surveyed
Abundance (CPUE)
Unknown
2010
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
2008
Jun
2010
Apr
Perch
fish
16-17 in
Length Range
17 in
Length Range
2010
Surveyed
Abundance (CPUE)
Unknown
2010
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
2008
Jun
2010
Apr
Pumpkinseed
fish
2-9 in
Length Range
4 in
Length Range
2008
Surveyed
Abundance (CPUE)
Unknown
2008
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
2007
Sep
2008
May
2008
Jun
Rock bass
fish
2-9 in
Length Range
4 in
Length Range
2008
Surveyed
Abundance (CPUE)
Unknown
2008
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
2007
Sep
2008
May
2008
Jun
Smallmouth bass
fish
8-14 in
Length Range
10 in
Length Range
2008
Surveyed
Abundance (CPUE)
Unknown
2008
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
2007
Sep
2008
May
2008
Jun
Walleye
fish
16-17 in
Length Range
17 in
Length Range
2010
Surveyed
Abundance (CPUE)
Unknown
2010
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
2007
Sep
2008
Jun
2010
Apr