Marinuka Lake

Trempealeau County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)117
Maximum Depth (ft)9
Mean Depth (ft)3
Shoreline (miles)—
Bottom Composition35% sand, 0% gravel, 0% rock, 65% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinDRAINAGE
Lake Classflowage
Public Access—
Township—
GPS Coordinates44.08830° N, 91.35140° W
WBIC (DNR ID)1678200

Fish Species

4 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
Largemouth BassCommon—
PanfishPresent—
TroutPresent—
WalleyePresent—

Boat Landings

1 landing

NameTypeRampTrailersFee♿
Marinuku Lake AccessRAMP—6-10NoNo

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
Chinese Mystery SnailConfirmed—
Curly-Leaf PondweedConfirmed—

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

Marinuka Lake — Facts & Figures | Stay Northern