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Natural lake

Lake Tomahawk

Oneida, Wisconsin

Lake Tomahawk is a 3,462-acre clear natural lake in Oneida County with a maximum depth of 84 feet. WDNR lists musky, walleye, smallmouth bass and panfish as common.

N2 mi
Air temp in Lake Tomahawk, WI Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area3,462 acres
Max depth84 ft
Shoreline30.2 mi
Boat motorsCheck local ordinances

Species

Fishery rating out of 5.

Muskellunge●●●●○

Listed as common by WDNR

Walleye●●●○○

Listed as common by WDNR

Smallmouth Bass●●●○○

Listed as common by WDNR

Bluegill●●●○○

Panfish listed as common

Crappie●●●○○

Panfish listed as common

Yellow Perch●●●○○

Panfish listed as common

Largemouth Bass●●○○○

Listed as present by WDNR

Northern Pike●●○○○

Listed as present by WDNR

Boat launches

3 launch sites. Fees and hours change, so confirm before you go.

  • Lake Tomahawk public boat landingsPublic
    WDNR lists 3 public landingsDirections ↗
  • County park landingPublic
    Boat launch, fishing pier and beach per Lake-LinkDirections ↗
  • More public accessPublic
    See the WDNR lake page for all landingsDirections ↗

Size & creel limits

Special rules for this lake, confirmed from official state regulations. Minimum size and daily limit.

SpeciesMin sizeDaily limit
Walleye
May 2, 2026-Mar 7, 2027; fish 22-28 in may not be kept
18 in (1 fish)1 / day
Largemouth Bass
May 2-Jun 19, 2026; Jun 20, 2026-Mar 7, 2027 combined LMB/SMB limit of 5
See Wisconsin rules book ↗5 / day
Smallmouth Bass
Jun 20, 2026-Mar 7, 2027 (combined with largemouth); May 2-Jun 19 catch and release only
See Wisconsin rules book ↗5 / day
Northern Pike
May 2, 2026-Mar 7, 2027
See Wisconsin rules book ↗5 / day
Muskellunge
May 2-Dec 31, 2026; open water only
50 in1 / day
Panfish
Open all year
See Wisconsin rules book ↗25 / day
Catfish
Open all year
See Wisconsin rules book ↗10 / day
Lake Sturgeon
No fishing allowed
Closed0

Other species in this lake: look up the limits at Wisconsin DNR ↗

Verified October 2026. Rules change, so confirm current limits with the Wisconsin DNR before you fish.

Bait & tackle nearby

Closest shops to the lake and its boat launches. Call ahead for live bait and hours.

Search more bait shops near Lake Tomahawk ↗

Local tips

  • Work weed edges and points for musky in clear water
  • Use longer leaders and natural colors given the clarity
  • Check WDNR for the current musky length limit before keeping a fish

View on interactive map

Zoom and pan on a street, satellite or terrain map. Red pins are boat launches.

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Always wear a life jacket and check your state's current regulations before you fish.