Course
Yellow Creek is a 50 mile (80.5 km) tributary within the Pecatonica River watershed, and is considered a major stream within that system. Most of its course is through Stephenson County, Illinois but a small part of the stream flows into Jo Daviess County, in extreme northwestern Illinois. The stream's source is at 42°25′10″N 89°53′52″W / 42.41944°N 89.89778°W / 42.41944; -89.89778 and its mouth is at 42°17′23″N 89°34′10″W / 42.28972°N 89.56944°W / 42.28972; -89.56944.
Read more about this topic: Yellow Creek (Illinois)