Rock Lake

Kenosha County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)44
Maximum Depth (ft)33
Mean Depth (ft)20
Shoreline (miles)—
Bottom Composition8% sand, 2% gravel, 0% rock, 90% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinDRAINED
Lake Classlake
Public Access—
Township—
GPS Coordinates42.50160° N, 88.11560° W
WBIC (DNR ID)746000

Fish Species

3 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
Largemouth BassCommon—
PanfishPresent—
TroutPresent—

Boat Landings

1 landing

NameTypeRampTrailersFee♿
Wilson Runyard Park Carry-inCARRY-IN—0NoNo

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
Eurasian Water-MilfoilConfirmed—
Purple LoosestrifeConfirmed—

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

Rock Lake — Facts & Figures | Stay Northern