Cisco Lake

Bayfield County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)96
Maximum Depth (ft)105
Mean Depth (ft)29
Shoreline (miles)—
Bottom Composition20% sand, 10% gravel, 55% rock, 15% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinSEEPAGE
Lake Classlake
Public Access—
Township—
GPS Coordinates46.36290° N, 91.25160° W
WBIC (DNR ID)2899200

Fish Species

5 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
Largemouth BassCommon—
PanfishCommon—
Smallmouth BassCommon—
WalleyeCommon—
Northern PikePresent—

Boat Landings

1 landing

NameTypeRampTrailersFee♿
Cisco Lake AccessRAMP—1-5NoNo

Invasive Species

Invasive species have been documented in or near this lake. Please clean, drain, and dry all watercraft and equipment before leaving to prevent spread.

SpeciesStatusFirst Detected
Rainbow SmeltConfirmed—

Data sourced from Wisconsin DNR lake surveys. Last scraped: 4/30/2026.

Cisco Lake — Facts & Figures | Stay Northern