Pine Lake

Waukesha County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)711
Maximum Depth (ft)85
Mean Depth (ft)39
Shoreline (miles)—
Bottom Composition5% sand, 90% gravel, 0% rock, 5% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinSPRING
Lake Classlake
Public Access—
Township—
GPS Coordinates43.11940° N, 88.38390° W
WBIC (DNR ID)779200

Fish Species

5 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
Largemouth BassCommon—
Smallmouth BassCommon—
Northern PikePresent—
PanfishPresent—
WalleyePresent—

Boat Landings

1 landing

NameTypeRampTrailersFee♿
Pine LakeRAMP—16-20YesYes

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—
Hybrid Eurasian / Northern Water-MilfoilConfirmed—
Starry StonewortConfirmed—
Zebra MusselConfirmed—

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

Pine Lake — Facts & Figures | Stay Northern