Lake Michigan is the only Great Lake not shared between Canada and the United States. It is touched by the U.S. states of Michigan, Wisconsin, Illinois, and Indiana.
| Lake Michigan Facts | |
| Surface area (sq mi) | 22,404 |
| Volume (cu mi) | 1,180 |
| Average depth (ft) | 279 |
| Maximum depth (ft) | 923 |
| Maximum length (mi) | 307 |
| Maximum width (mi) | 118 |