Mauthe Lake

Fond du Lac County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)70
Maximum Depth (ft)23
Mean Depth (ft)12
Shoreline (miles)
Bottom Composition35% sand, 0% gravel, 0% rock, 65% muck
Water Clarity — Secchi Depth (ft)
Trophic Status
Drainage BasinDRAINAGE
Lake Classlake
Public Access
Township
GPS Coordinates43.60220° N, 88.18140° W
WBIC (DNR ID)38200

Fish Species

4 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
Largemouth BassCommon
Northern PikeCommon
PanfishCommon
WalleyePresent

Boat Landings

1 landing

NameTypeRampTrailersFee
Mauthe Lake AccessRAMP6-10YesNo

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
Zebra MusselConfirmed

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

Mauthe Lake — Facts & Figures | Stay Northern