Siuslaw River
The Siuslaw River ( ) is a river , about long , that flows to the Pacific Ocean coast of Oregon in the United States . 
<triplet> Siuslaw River <subj> river <obj> instance of <subj> Pacific Ocean <obj> mouth of the watercourse <subj> Oregon <obj> located in the administrative territorial entity <triplet> Pacific Ocean <subj> Siuslaw River <obj> tributary <triplet> Oregon <subj> Pacific Ocean <obj> located in or next to body of water