General History | Reigart’s Landing | Graeff’s Landing | First Lock | Second Lock | Third Lock | Fourth Lock | Fifth Lock | Sixth Lock | Seventh Lock | Eighth Lock | Ninth Lock | Slackwater Navigation Adventure
History and photos here.
Lock seven was about a mile below lock six where the River makes a bend as Conestoga Blvd. cuts across the corner. It was seven feet high. No remains are visible today.