Puerto Rico Trench Puerto Rico Trench The Puerto Rico Trench is located on the boundary between the Caribbean Sea and the Atlantic Ocean. The oceanic trench is associated with a complex transition between the Lesser Antilles subduction zone to the south and the major transform fault zone or plate boundary, which extends west between Cuba and Hispaniola through the Cayman Trough to the coast of Central America. The trench is long and has a maximum depth of or 5.373 miles at Milwaukee Deep, which is the deepest point in the Atlantic Ocean and the deepest point not in the Pacific Ocean. Scientific studies
Geography of Milwaukee Bridge, then ends near the Bay View neighborhood and becomes the Lake Parkway. Geography of Milwaukee Milwaukee lies along the shores and bluffs of Lake Michigan at the confluence of three rivers: the Menomonee, the Kinnickinnic and the Milwaukee. Smaller rivers, such as the Root River and Lincoln Creek also run throughout the city. Because Lake Michigan is too large to see across, Milwaukee's waterfront resembles an ocean rather than an inland lake. Milwaukee's terrain is relatively flat, except for steep bluffs along the lakeshore that begin about one half mile north and four miles (6 km) south of the