Spider Lake

Iron County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)359
Maximum Depth (ft)49
Mean Depth (ft)17
Shoreline (miles)—
Bottom Composition25% sand, 40% gravel, 10% rock, 25% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinDRAINAGE
Lake Classlake
Public Access—
Township—
GPS Coordinates46.20890° N, 90.02810° W
WBIC (DNR ID)2306300

Fish Species

6 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
MuskyCommon—
Northern PikeCommon—
WalleyeCommon—
Largemouth BassPresent—
PanfishPresent—
Smallmouth BassPresent—

Boat Landings

No boat landing data available.

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
Chinese Mystery SnailConfirmed—
Purple LoosestrifeConfirmed—

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

Spider Lake — Facts & Figures | Stay Northern