Middle Fork Vermilion River

The Middle Fork of the Vermilion River is a tributary of the Vermilion River (Wabash River) in Illinois. The Middle Fork rises in Ford County and flows southeast to join the Vermilion near Danville.
In its natural state, the Middle Fork drained a large upland marsh in what is now Ford County. The Middle Fork has been extended into the marsh by drainage ditches. Including the ditches, the Middle Fork is about 77 miles (124 km) long.



Source: Wikipedia https://en.wikipedia.org/wiki/Middle_Fork_Vermilion_River