Cedar Lake

Washington County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)937
Maximum Depth (ft)105
Mean Depth (ft)34
Shoreline (miles)—
Bottom Composition10% sand, 25% gravel, 0% rock, 65% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinSPRING
Lake Classlake
Public Access—
Township—
GPS Coordinates43.38420° N, 88.26260° W
WBIC (DNR ID)25300

Fish Species

4 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
Largemouth BassAbundant—
Northern PikeCommon—
PanfishCommon—
WalleyePresent—

Boat Landings

3 landings

NameTypeRampTrailersFee♿
Big Cedar LakeRAMP—0NoNo
Big Cedar Lake RampRAMP—1-5NoNo
Big Cedar LakeRAMP—11-15YesYes

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—
Chinese Mystery SnailConfirmed—
Curly-Leaf PondweedConfirmed—
Eurasian Water-MilfoilConfirmed—
Rainbow SmeltConfirmed—
Starry StonewortConfirmed—
Zebra MusselConfirmed—

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

Cedar Lake — Facts & Figures | Stay Northern