Hartwell Dam
Hartwell Dam is a concrete and embankment dam located on the Savannah River at the border of South Carolina and Georgia , creating Lake Hartwell . 
<triplet> Hartwell Dam <subj> Savannah River <obj> located on terrain feature <triplet> Savannah River <subj> South Carolina <obj> located in the administrative territorial entity <triplet> South Carolina <subj> Georgia <obj> shares border with <triplet> Georgia <subj> South Carolina <obj> shares border with <triplet> Lake Hartwell <subj> Savannah River <obj> inflows