Plum River
The Plum River is a tributary of the Mississippi River, about 46.6 miles (75.0 km) long, in northwestern Illinois in the United States. It rises in Jo Daviess County and flows generally south-southwestwardly into Carroll County, where it joins the Mississippi at Savanna. Among its several short tributaries are:
The East Plum River, which rises in Stephenson County and flows southwestwardly into Carroll County, joining the Plum at 42°10′16″N 90°01′20″W
The Muddy Plum River, which flows for its entire length in Jo Daviess County. It joins the Plum River at 42°13′35″N 90°01′45″W
The Middle Fo...
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Click any point for details. Sections without stored geometry are drawn as straight put-in → take-out lines — actual courses follow the river.