Loading 3D model…
off
Grass Lake
Oakland County, Michigan · MI DNR bathymetric survey
31ft
Max
depth
depth
118 acres
11 contours
62% weedy
Depth scale
The lake
Survey readout
Measured from the Michigan DNR inland-lake contour survey.
- Maximum depth
- 31 ft
- Surface area
- 118 acres
- Shoreline
- 2.59 mi · irregular
- Surveyed contours
- 11 isobaths · 0–31 ft
- Deepest soundings
- —
- Aquatic vegetation
- 62% of surface · NAIP NDVI
- Public access
- —
Location
Oakland County, Michigan · tap a dot for that lake
Chart data
Provenance
All layers registered to one bounding box; positions in WGS 84.
- Coordinates
- 42.66921, -83.54111
- MI DNR lake ID
- L11402
- Vertical exaggeration
- 2.63×
- Basemap
- USDA NAIP · public domain
- Model size
- 2.3 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
