Grignon Lake

Menominee, Oconto County, Wisconsin

OverviewFacts & Figures

Physical Characteristics

Surface Area (Acres)33
Maximum Depth (ft)17
Mean Depth (ft)
Shoreline (miles)
Bottom Composition20% sand, 0% gravel, 0% rock, 80% muck
Water Clarity — Secchi Depth (ft)
Trophic Status
Drainage BasinDRAINAGE
Lake Classlake
Public Access
Township
GPS Coordinates45.00360° N, 88.48700° W
WBIC (DNR ID)481900

Fish Species

3 species documented

AbundantCommonPresentRare
SpeciesAbundanceLast Survey
PanfishCommon
Largemouth BassPresent
Northern PikePresent

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.

Grignon Lake — Facts & Figures | Stay Northern