Krohns Lake

Kewaunee County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)19
Maximum Depth (ft)38
Mean Depth (ft)21
Shoreline (miles)
Bottom Composition35% sand, 0% gravel, 0% rock, 65% muck
Water Clarity — Secchi Depth (ft)
Trophic Status
Drainage BasinSPRING
Lake Classlake
Public Access
Township
GPS Coordinates44.58330° N, 87.48850° W
WBIC (DNR ID)94700

Fish Species

3 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
PanfishCommon
Largemouth BassPresent
TroutPresent

Boat Landings

1 landing

NameTypeRampTrailersFee
Public Boat LandingPublic

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
Hybrid Eurasian / Northern Water-MilfoilConfirmed
Ornamental water lilies (non-native Nymphaea sp.)Confirmed

Data sourced from Wisconsin DNR lake surveys. Last scraped: 3/24/2026.