CHEMOURS FALLING WATERS SITE | Falling Waters, WV 25404 • Address: 447 Dupont Rd • Available acres = 1,200 • Nearest Highway = .4 miles (Route 11) • Nearest Interstate = 1 mile (I-81/ Exit 20) • Nearest Commercial Airport = 18.9 miles (Hagerstown Regional Airport) More Info Verified 8/23/19.