Marlbed Lake Depth Map — Iosco County, MI

Unknownmax depth feet

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Unknownsurface acres

6mapped depth contours

Marlbed LakeIosco County, MI

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Interactive depth contours5-foot typical interval · Historical planning map · Not for navigation

Source: Michigan DNR Institute for Fisheries Researchmedium confidence · QA passed · Select a contour to inspect its mapped depthHistorical Michigan DNR lake survey contours (deepest mapped contour 30 ft), digitized by the DNR Institute for Fisheries Research from hand-drawn survey maps, largely mid-1900s; the DNR notes these depths have not been re-confirmed by modern survey. The IFR survey's deepest recorded point is 30 ft. Data: Michigan DNR / IFR open data. Not for navigation.

Depth FAQ

How deep is Marlbed Lake?

Marlbed Lake has surveyed depth contours down to 30 feet, but no separately verified maximum depth is on record yet.

Is there a free depth map of Marlbed Lake?

Yes. LakeList publishes a free interactive depth contour map of Marlbed Lake at a typical 5-foot interval, with an optional 3D underwater view, derived from Michigan DNR Institute for Fisheries Research survey data.

Where does the Marlbed Lake depth map come from?

The interactive depth contours are derived from Michigan DNR Institute for Fisheries Research. Each contour set passes a visual QA review against the source document before it is published. The source is a historical planning survey and is not for navigation.

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