Lannon County Park Pond

Waukesha County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)14
Maximum Depth (ft)50
Mean Depth (ft)22
Shoreline (miles)
Bottom Composition5% sand, 5% gravel, 90% rock, 0% muck
Water Clarity — Secchi Depth (ft)
Trophic Status
Drainage BasinSPRING
Lake Classlake
Public Access
Township
GPS Coordinates43.15730° N, 88.17130° W
WBIC (DNR ID)740800

Fish Species

1 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
TroutCommon

Boat Landings

No boat landing data available.

Invasive Species

No invasive species currently documented for this lake.

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

Lannon County Park Pond — Facts & Figures | Stay Northern