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Fourmile Lake

Washtenaw County, Michigan · MI DNR bathymetric survey
18ft Max
depth
251 acres 4 contours Public access
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Depth scale

The lake

Survey readout

Measured from the Michigan DNR inland-lake contour survey.

Maximum depth
18 ft
Surface area
251 acres
Shoreline
2.78 mi · lobed
Surveyed contours
4 isobaths · 0–18 ft
Deepest soundings
18 ft
Aquatic vegetation
5% of surface · NAIP NDVI
Public access
Boat Launch
Chart data

Provenance

All layers registered to one bounding box; positions in WGS 84.

Coordinates
42.33734, -83.97116
MI DNR lake ID
L18286
Vertical exaggeration
3.0×
Basemap
USDA NAIP · public domain
Model size
2.1 MB
Sunset tonight
Sunrise tomorrow
Computed for this lake’s coordinates.

How this map was made

Real DNR depth soundings drape over USGS 3DEP elevation, with a USDA NAIP aerial basemap and OpenStreetMap shoreline. Colour shows surveyed depth; dark lines are the survey's own isobaths.

Sources: MI DNR inland lake contours, USGS 3DEP, USDA NAIP (public domain), OpenStreetMap (ODbL), MI DNR Boat Launches.

⚠ Not for navigation

Fishery

255Fish sampled
9Species

Gamefish

Northern Pike7 caught · to 29″

Panfish

Bluegill114 caught · to 7″
Redear Sunfish49 caught · to 10″
Black Crappie34 caught · to 12″
Pumpkinseed13 caught · to 8″
Rock Bass11 caught · to 10″
Yellow Perch1 caught
Hybrid Sunfish1 caught

Forage & nongame

May25 caught
Stocking: Bluegill, largemouth bass, yellow perch, and northern pike were stocked in Four Mile Lake in the late 1930s and in the 1940s.
Length is the largest fish netted in the survey, not an angler record. Source: Michigan DNR Status of the Fishery Resource report (counts summed across survey years).