Kankakee Outwash Plain
The Kankakee Outwash Plain is a flat plain interspersed with sand dunes in the Kankakee River valley in northwestern Indiana and northeastern Illinois of the United States . 
<triplet> Kankakee Outwash Plain <subj> plain <obj> instance of <triplet> Kankakee River <subj> Illinois <obj> located in the administrative territorial entity <triplet> Indiana <subj> Illinois <obj> shares border with <triplet> Illinois <subj> Indiana <obj> shares border with