Lenni Lenape
Archeologists have found remains of prehistoric human settlements on the Delaware River dating back 10,000 years or more. Lenni Lenape Native American tribes appeared some 4,000 years ago. The first lasting settlement on the Upper Delaware River was started at Cushetunk around 1750 by Connecticut residents in search of land ownership.
The Upper Delaware Scenic and Recreational River, added by the U.S. Congress in 1978 as the 19th component of the National Wild and Scenic Rivers System, is exactly 73.4 miles long, extending from the confluence of the East and West Branches of the Delaware River above Hancock, NY downstream to Railroad Bridge No. 2 in Mill Rift, PA. The corridor is comprised of 55,575.5 acres of land.