Which Pennsylvanian city sits at the confluence of the Delaware River?
Easton, Pennsylvania: Easton is a city in and the county seat of Northampton County, Pennsylvania, United States. Easton, Pennsylvania:  Easton is located at the confluence of the Delaware River and the Lehigh River, roughly 55 mi north of Philadelphia and 70 mi west of New York City. Delaware River:  It drains an area of 14119 sqmi in five U.S. states—New York, New Jersey, Pennsylvania, Maryland and Delaware.
Easton is located at the confluence of the Delaware River and the Lehigh River, roughly 55 mi north of Philadelphia and 70 mi west of New York City.