Interactive depth contours for Swan Lake in Itasca County, Minnesota, derived from Minnesota DNR survey data. Pan the map, inspect contour depths, or open the 3D underwater view.
Depth FAQ
Swan Lake has surveyed depth contours down to 20 feet, but no separately verified maximum depth is on record yet.
Yes. LakeList publishes a free interactive depth contour map of Swan Lake at a typical 10-foot interval, with an optional 3D underwater view, derived from Minnesota DNR survey data.
The interactive depth contours are derived from Minnesota DNR. Each contour set passes a visual QA review against the source document before it is published. The depths are from an official Minnesota DNR lake survey (measured bathymetric contours); not for navigation.