Size
126ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Mud Lake
Walleye
Largemouth bass
Perch
Crappie
Northern pike
Bluegill
Pumpkinseed
Overview
In northwestern Wisconsin, about 10 miles southeast of the town of Spooner.
Mud 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.
Special Species Regulations
- 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.
- Cisco And Whitefish: Open All Year: No minimum length limit and the daily bag limit is 10.
- Lake Sturgeon: Closed: No fishing allowed.
- Largemouth Bass And Smallmouth Bass: May 2, 2026 to March 7, 2027: No minimum length limit and the daily bag limit is 5.
- Muskellunge And Hybrids: May 2, 2026 to December 31, 2026 on open water: The minimum length limit is 40” and the daily bag limit is 1.
- Northern Pike: May 2, 2026 to March 7, 2027: No minimum length limit and the daily bag limit is 5.
- Paddlefish: Closed: No fishing allowed.
- Panfish: Open All Year: No minimum length limit and the daily bag limit is 25.
- 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.
- 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: See specific regulations: See Trout Regulations
- Walleye, Sauger, And Hybrids: May 2, 2026 to March 7, 2027: The minimum length limit is 18” and the daily bag limit is 3.
- White Perch: Open All Year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office.
Features
Long Lake is well known for its excellent recreational boating and fishing opportunities. Buoys have been placed throughout the lake to mark hazards and no wake areas.
Forage
Golden shiner, spottail shiner, logperch and common shiner are present. Juvenile perch, bluegill and crappie are heavily utilized. Cisco and small white sucker are the key forage species for larger gamefish. Smallmouth bass prey heavily on crayfish.
Seasonal Movements
In early spring, northern pike move into Little Mud Lake and Mud Lake to spawn.
Weather
70°Feels like 70°
72°
52°
72°52°6:46 AM
7:16 PM
2 mph
Southeast
0 in
Rain
30.31 inHg
Falling
WednesdayWe
72° / 52°
ThursdayTh
74° / 50°
FridayFr
64° / 50°
SaturdaySa
69° / 48°
SundaySu
70° / 48°
MondayMo
69° / 47°
Moon Phase
September 16, 2026
28% Illumination
waxing crescent, getting brighter
WednesdayWe09/16
ThursdayTh09/17
FridayFr09/18
SaturdaySa09/19
SundaySu09/20
MondayMo09/21
TuesdayTu09/22
Get Your Line in the Right Water
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Top Fish Species
Walleye
14-28 in
Length Range
19 in
Length Range
2015
Surveyed
Abundance (CPUE)
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
