Porcupine Lake

Marinette County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)48
Maximum Depth (ft)8
Mean Depth (ft)
Shoreline (miles)
Bottom Composition0% sand, 10% gravel, 30% rock, 60% muck
Water Clarity — Secchi Depth (ft)
Trophic Status
Drainage BasinSEEPAGE
Lake Classlake
Public Access
Township
GPS Coordinates45.54990° N, 88.37940° W
WBIC (DNR ID)503600

Fish Species

AbundantCommonPresentRare

No fish species data available for this lake.

Boat Landings

1 landing

NameTypeRampTrailersFee
Public Boat LandingPublic

Invasive Species

No invasive species currently documented for this lake.

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

Porcupine Lake — Facts & Figures | Stay Northern