Weyauwega Lake

Waupaca County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)253
Maximum Depth (ft)10
Mean Depth (ft)5
Shoreline (miles)—
Bottom Composition80% sand, 0% gravel, 0% rock, 20% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinDRAINAGE
Lake Classflowage
Public Access—
Township—
GPS Coordinates44.32450° N, 88.94680° W
WBIC (DNR ID)257700

Fish Species

4 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
Largemouth BassPresent—
Northern PikePresent—
PanfishPresent—
Smallmouth BassPresent—

Boat Landings

2 landings

NameTypeRampTrailersFee♿
Weyauwega Boat RampRAMP—1-5NoNo
Old Mill Street Boat RampRAMP—1-5NoYes

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
Banded Mystery SnailConfirmed—
Curly-Leaf PondweedConfirmed—
Eurasian Water-MilfoilConfirmed—
Flowering RushConfirmed—
Japanese knotweed (Fallopia japonica)Confirmed—

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