Lost Lake

Dodge County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)247
Maximum Depth (ft)8
Mean Depth (ft)5
Shoreline (miles)—
Bottom Composition0% sand, 0% gravel, 0% rock, 99% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinDRAINAGE
Lake Classlake
Public Access—
Township—
GPS Coordinates43.44360° N, 88.97000° W
WBIC (DNR ID)837100

Fish Species

1 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
PanfishCommon—

Boat Landings

2 landings

NameTypeRampTrailersFee♿
Lost Lake Boat RampRAMP—1-5NoNo
Lost Lake Town Park Boat LaunchRAMP—1-5YesYes

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—
Yellow IrisConfirmed—

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