Comstock Lake

Marquette County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)26
Maximum Depth (ft)29
Mean Depth (ft)12
Shoreline (miles)—
Bottom Composition80% sand, 0% gravel, 0% rock, 20% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinSEEPAGE
Lake Classlake
Public Access—
Township—
GPS Coordinates43.88530° N, 89.27340° W
WBIC (DNR ID)155570

Fish Species

3 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
Largemouth BassCommon—
PanfishCommon—
Northern PikePresent—

Boat Landings

1 landing

NameTypeRampTrailersFee♿
Comstock 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
Curly-Leaf PondweedConfirmed—
Eurasian Water-MilfoilConfirmed—

Data sourced from Wisconsin DNR lake surveys. Last scraped: 4/29/2026.

Comstock Lake — Facts & Figures | Stay Northern