The Delaware Water Gap National Recreation Area is a 70,000 acres (28,000 ha) protected area designated a National Recreation Area administered by the U.S. Department of the Interior's National Park Service. It is located along the middle section of the Delaware River in New Jersey and Pennsylvania stretching from the Delaware Water Gap northward in New Jersey to the state line near Port Jervis, New York, and in Pennsylvania to the outskirts of Milford. A 40-mile (64 km) section of the Delaware River, entirely within the National Recreation Area, has been granted protected status as the Middle Delaware National Scenic River under the National Wild and Scenic Rivers System and is also administered by the National Park Service.