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Loon Lake

Oakland County, Michigan · MI DNR bathymetric survey
73ft Max
depth
239 acres 18 contours Public access

Depth scale

The lake

Survey readout

Measured from the Michigan DNR inland-lake contour survey.

Maximum depth
73 ft
Surface area
239 acres
Shoreline
3.72 mi · irregular
Surveyed contours
18 isobaths · 0–73 ft
Deepest soundings
73 ft, 71 ft, 61 ft, 47 ft, 43 ft, 37 ft, 27 ft
Aquatic vegetation
4% of surface · NAIP NDVI
Public access
Boat Launch · Rec Passport
Location
Cass LakeKent LakeOrchard LakePontiac LakeWalled LakeWhite LakeOtter LakeStony Creek LakeLake OrionUnion LakeMaceday LakeLakeville LakePine LakeElizabeth LakeUpper Straits LakeSouth Commerce LakeTipsico LakeLake OaklandOxbow LakeDuck LakeWolverine LakeWatkins LakeLower Straits LakeBig LakeMiddle Straits LakeGreen LakeLong LakeWilliams LakeSeven LakesCedar Island LakeBald Eagle LakeDeer LakeWoodhull LakeCopneconic LakeGreens LakeGrass LakeHeron LakeTan LakeBush LakeLake LouiseLong LakeLake SixteenLower Pettibone LakeSilver LakeCrescent LakeMoore LakeSquare LakePleasant LakeCooley LakeLoon LakeScott LakeBogie LakeWalters LakeHaven Hill LakeSugden LakeSeymour LakeHubbell PondCrooked LakeStony LakeSquare LakeClear/Squaw LakeGilbert LakeProud LakePhipps LakeDavison LakeMoss LakeRattalee LakeRound LakeTeeple LakeElkhorn LakeUpper Pettibone LakeSpring LakeDickinson LakeGravel LakeSchoolhouse LakeHuntoon LakeOrange LakeBass LakeBevins LakeStrawberry LakeUpper Silver LakeCrotched LakeWaterbury LakeCarroll LakeGalloway LakeStewart LakePrince LakeMill LakeWormer LakeMandon LakeNarrin LakeMiddle LakeTownsend LakeMohawk LakeCranberry LakeEagle LakeBridge LakeGraham LakesParke LakeReed LakeMeadow LakeGeneva LakeTamarack LakeAlderman LakeFoley PondRobinson LakeChamberlain LakeCranbrook LakeKregor LakePickerel LakeSimonson LakeLittle LakeSodon LakeShoe LakeHart LakeHartwig LakeHoldridge Lakes (East)Loon Lake (this lake)
Oakland County, Michigan · tap a dot for that lake
Chart data

Provenance

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

Coordinates
42.68062, -83.35715
MI DNR lake ID
L4570
Vertical exaggeration
1.4×
Basemap
USDA NAIP · public domain
Model size
2.4 MB
Sunset tonight
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Sunrise tomorrow
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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

surveyed 2010 · DNR SFR 2011-116
924Fish sampled
14Species

Gamefish

Largemouth Bass72 caught · to 18″
Northern Pike17 caught · to 33″
Smallmouth Bass9 caught · to 20″
Channel Catfish1 caught

Panfish

Bluegill598 caught · to 8″
Rock Bass102 caught · to 9″
Pumpkinseed33 caught · to 7″
Yellow Perch31 caught · to 6″
Black Crappie9 caught · to 8″
Hybrid Sunfish3 caught · to 7″
Warmouth1 caught

Bullhead & catfish

Brown Bullhead33 caught · to 12″
Black Bullhead13 caught · to 13″
Yellow Bullhead2 caught · to 9″
Stocking: A variety of game fish species were stocked in Loon Lake duri ng the 1930s and 1940s (Table 1).
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).
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Depth map of Walled Lake
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