None of the Great Lakes belongs to Canada. The border flows through all except Michigan which is entirely in USA.
Lake Michigan
The Great Salt Lake in Utah is the only lake with the name "Great Salt Lake" but it is not the only saltwater lake in the world.
Lake Michigan
Lake Michigain The only Great Lake that is completely in the United States is Lake Michigain.
Lake Michigan is the only Great Lake entirely within the US. The other 4 great lakes are on the border.
lake Michigan is the only great lake that does NOT touch Canada
Lake Michigan
That would be Lake Michigan, the one by Chicago IL. Although not the largest of the 5 Great Lakes (that would be Lake Superior), Lake Michigan is the only one of the 5 that is entirely located within the boundaries of the USA. The other 4 lakes are half in Canada, and half in the US, with the boundary between the two countries dividing each lake.
Lake Michigan is the only Great Lake that is not shared with Canada.
lake Michigan is found only in the USA
Lake Michigan is the only Great Lake that does not border Canada.
Lake Ontario relates to only one other Great lake - Lake Erie. The only reference I can find to a "Lake Horn" is in Mississippi - a very long way from Lake Ontario.