The Navy's first fuel ships designed and built as oilers, rather than colliers, the Kanawha class comprised two ships commissioned just before World War I, which displaced 5,950/14,800 tons. Until 1920 they were designated Fuel Ship No. 13 etc. Maumee was the first large US Navy vessel with diesel engines.
This section features a topographical map of Michigan as well as a map legend that specifies elevation ranges and indicates their corresponding map colors. Michigan's highest elevation is Mount Arvon, which rises to 1,979 feet above sea level. Michigan's lowest elevation is 572 feet above sea level, at Lake Erie. Michigan land features include the gentle, rolling hills of the Lower Peninsula and the more hilly and rugged western part of the Upper Peninsula.
The average elevation in the Canadian Shield region averages near 305 m (1000 ft). A few elevated areas (high hills and ridges) do reach above 660 m (2165 ft) to the north of Sault Ste. Marie. The same is true northeast of Sudbury where Ontario's highest point stands; Ishpatina Ridge, 693 m (2,274 ft.).