Watersheds Delaware River Watershed

Black-and-white image of a body of water with trees and shoreline in the far distance

Delaware River at Arch Street from the New Jersey side, 1914

The City and Port of Philadelphia on the River Delaware from Kensington, 1800

Bird's eye view of Delaware River

Bird’s eye view of Delaware River and Philadelphia, about 1840

Penn's Treaty with the Lenape

Penn’s Treaty with the Indians (Watson’s Annals)