Question

The Great Lakes are part of what sub region?

Answer 1

According to the 4 digit hydrologic unit code it is called HUC 4

Answer 2

The Great Lakes region of North America is a bi-national Canadian-American region that includes portions of the eight U.S. states of Illinois, Indiana, Michigan, Minnesota, New York, Ohio, Pennsylvania and Wisconsin as well as the Canadian province of Ontario. hope this helps!