Willard, Illinois is home of the second-largest drainage system on the North American continent which goes on for how many miles?
Mississippi River The Mississippi River is the chief river of the second-largest drainage system on the North American continent, second only to the Hudson Bay drainage system. Flowing entirely in the United States (although its drainage basin reaches into Canada), it rises in northern Minnesota and meanders slowly southwards for 2320 mi to the Mississippi River Delta at the Gulf of Mexico. With its many tributaries, the Mississippi's watershed drains all or parts of 31 U.S. states and 2 Canadian provinces between the Rocky and Appalachian Mountains. The Mississippi ranks as the fourth-longest and fifteenth-largest river in the world by discharge. The river either borders or passes through the states of Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana.
Butterfield Creek Butterfield Creek is a 15.2 mi tributary of Thorn Creek near Chicago, Illinois, United States. Via Thorn Creek, it is part of the Calumet River watershed flowing to Lake Michigan. It is at its widest around the towns of Homewood, Chicago Heights and Glenwood. The creek starts in a small marsh in Matteson and reaches its confluence with Thorn Creek in Glenwood.