Codorus Navigation and Holyoke Canal System, are based in the United States?
Holyoke Canal System The Holyoke Canal System is a system of power canals in Holyoke, Massachusetts. Its major canals are called the First Level Canal, Second Level Canal, and Third Level Canal.
Charles River (Maine) The Charles River is a 1.2 mi channel connecting Charles Pond with the Old Course Saco River in the town of Fryeburg in western Maine, United States. It forms the natural extension of the Cold River, which flows from the White Mountains, New Hampshire, around Evans Notch south to Charles Pond.