Lake Winneconne

Winnebago County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)4,553
Maximum Depth (ft)9
Mean Depth (ft)—
Shoreline (miles)—
Bottom Composition—
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinDRAINAGE
Lake Classlake
Public Access—
Township—
GPS Coordinates44.14020° N, 88.73290° W
WBIC (DNR ID)241600

Fish Species

8 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
CatfishAbundant—
Northern PikeAbundant—
PanfishAbundant—
SturgeonAbundant—
Largemouth BassCommon—
WalleyeCommon—
MuskyPresent—
Smallmouth BassPresent—

Boat Landings

2 landings

NameTypeRampTrailersFee♿
Lake Winneconne AccessRAMP—0NoNo
Lake Winneconne Park Boat RampRAMP—Gr25YesNo

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
Curly-Leaf PondweedConfirmed—
Eurasian Water-MilfoilConfirmed—
Faucet SnailConfirmed—
Flowering RushConfirmed—
Purple LoosestrifeConfirmed—
Rusty CrayfishConfirmed—
Zebra MusselConfirmed—

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