Lock and Dam 9 is one of eight major river facilities located along the scenic river banks of the Allegheny River. Pool 9 is used mostly during the summer recreational boating season, since there are public and private launching facilities along the river.
Lock and Dam 9 is located at river mile 62.2 near Rimer, Pennsylvania, in Armstrong County.
P.O. Box 157 Templeton, PA 16259-0157
USACE - US Army Corps of Engineers