Pitcher Mountain
The west and south sides drain into Robinson Brook , thence Otter Brook , "The Branch" , the Ashuelot River , then the Connecticut River and Long Island Sound . 
<triplet> Otter Brook <subj> The Branch <obj> mouth of the watercourse <triplet> The Branch <subj> Otter Brook <obj> tributary <subj> Ashuelot River <obj> mouth of the watercourse <triplet> Ashuelot River <subj> The Branch <obj> tributary <subj> Connecticut River <obj> mouth of the watercourse <triplet> Connecticut River <subj> Ashuelot River <obj> tributary <subj> Long Island Sound <obj> mouth of the watercourse <triplet> Long Island Sound <subj> Connecticut River <obj> tributary