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Drainage lake

Columbus Lake (Oneida County)

Oneida, Wisconsin

Columbus Lake is a 677-acre lake in Oneida County with a maximum depth of 26 feet and a mostly sand bottom. Walleye and northern pike are listed as common.

N0.5 mi
Air temp in Eagle River, WI Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area677 acres
Max depth26 ft
Shoreline—
Boat motorsCheck local ordinances

Species

Fishery rating out of 5.

Walleye●●●○○

Listed as common

Northern Pike●●●○○

Listed as common

Muskellunge●●○○○

Reported present

Largemouth Bass●●○○○

Reported present

Smallmouth Bass●●○○○

Reported present

Bluegill●●○○○

Panfish reported present

Crappie●●○○○

Panfish reported present

Boat launches

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

  • Columbus Lake public boat landingPublic
    No public landing listed in WDNR database per source; verify access before visitingDirections ↗
  • 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
20-24 in may not be kept; only 1 over 24 in; May 2, 2026 - Mar 7, 2027
15 in3 / day
Largemouth Bass
May 2 - Jun 19, 2026
14 in5 / day
Largemouth/Smallmouth Bass
Jun 20, 2026 - Mar 7, 2027
14 in5 / day
Smallmouth Bass
Catch and release only May 2 - Jun 19, 2026
See Wisconsin rules book ↗0 / day
Northern Pike
May 2, 2026 - Mar 7, 2027
See Wisconsin rules book ↗5 / day
Muskellunge
May 2 - Dec 31, 2026; open water only
40 in1 / day
Panfish
Open all year
See Wisconsin rules book ↗25 / day
Catfish
Open all year
See Wisconsin rules book ↗10 / day

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 Columbus Lake (Oneida County) ↗

Local tips

  • Sand bottom: look for weed edges and transitions
  • Walleye relate to points and drop-offs
  • Check WDNR regulations before keeping fish

View on interactive map

Zoom and pan on a street, satellite or terrain map. Red pins are boat launches; blue pins are bait shops nearby.

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