Radisson Flowage

Sawyer County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)178
Maximum Depth (ft)12
Mean Depth (ft)5
Shoreline (miles)—
Bottom Composition0% sand, 40% gravel, 50% rock, 10% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinDRAINAGE
Lake Classflowage
Public Access—
Township—
GPS Coordinates45.77080° N, 91.19310° W
WBIC (DNR ID)2397400

Fish Species

8 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
CatfishPresent—
Largemouth BassPresent—
MuskyPresent—
Northern PikePresent—
PanfishPresent—
Smallmouth BassPresent—
SturgeonPresent—
WalleyePresent—

Boat Landings

1 landing

NameTypeRampTrailersFee♿
Radisson Flowage AccessRAMP—1-5NoNo

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—
Curly-Leaf PondweedConfirmed—
Eurasian Water-MilfoilConfirmed—
Purple LoosestrifeConfirmed—

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