Lake Michigan.
Lake Michigan is the only Great Lake entirely within the US. The other 4 great lakes are on the border.
Lake Michigan
lake michagiin
Lake Michigan
Lake Michigan is the lake that is completely in the U.S..
Lake Michigan
Lake Michigan
Lake Michigan
Lake Michigan.
Lake MichiganLake Michigan is the only of the Great Lakes that is not shared or within Canada.LAKE MICHIGANLake Michigan is the Great Lake that is not owned by Canada. It is the 2nd largest Great Lake by volume and is located totally in the United States.
There are many lakes within the borders of the US. If you mean one of the Great Lakes, it is Lake Michigan.