Pine River Flowage

Florence County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)123
Maximum Depth (ft)35
Mean Depth (ft)12
Shoreline (miles)—
Bottom Composition50% sand, 20% gravel, 10% rock, 20% muck
Water Clarity — Secchi Depth (ft)—
Trophic Status—
Drainage BasinDRAINAGE
Lake Classflowage
Public Access—
Township—
GPS Coordinates45.83000° N, 88.26380° W
WBIC (DNR ID)651300

Fish Species

4 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
WalleyeCommon—
Northern PikePresent—
PanfishPresent—
Smallmouth BassPresent—

Boat Landings

2 landings

NameTypeRampTrailersFee♿
Pine River Flowage Access - River Flowage RoadRAMP—6-10NoNo
Pine River Flowage Access - Pine River RoadRAMP—6-10NoNo

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—
Hybrid Eurasian / Northern Water-MilfoilConfirmed—
Rusty CrayfishConfirmed—
Zebra MusselConfirmed—

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

Pine River Flowage — Facts & Figures | Stay Northern