Tarrant Lake

Columbia County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)24
Maximum Depth (ft)7
Mean Depth (ft)4
Shoreline (miles)
Bottom Composition25% sand, 1% gravel, 1% rock, 73% muck
Water Clarity — Secchi Depth (ft)
Trophic Status
Drainage BasinDRAINAGE
Lake Classflowage
Public Access
Township
GPS Coordinates43.54520° N, 89.10400° W
WBIC (DNR ID)1269100

Fish Species

4 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
PanfishCommon
CatfishPresent
Largemouth BassPresent
Northern PikePresent

Boat Landings

1 landing

NameTypeRampTrailersFee
Tarrent LakeRAMP1-5NoNo

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
Curly-Leaf PondweedConfirmed

Data sourced from Wisconsin DNR lake surveys. Last scraped: 4/29/2026.

Tarrant Lake — Facts & Figures | Stay Northern