Akshually, Michigan-Huron is a single lake, hydrologically speaking of course, which has 1.5 times the surface area of Lake Superior.
But Superior still manages to contain 1.5 times the water volume in just 66% of the surface area, comprising 10% of the surface fresh water on planet earth. That's one deep boi. Aptly named I must say
Lake Baikal has entered the chat
🫣