At 21,026 feet (6,409Â m) in length and over 250 feet (76Â m) in height, Fort Peck Dam is the largest hydraulically filled dam in the United States, and creates Fort Peck Lake, the fifth largest artificial lake in the U.S., more than 130 miles (210Â km) long, 200 feet (61Â m) deep, and it has a 1,520-mile (2,450Â km) shoreline which is longer than the state of California's coastline.
Head entity: Fort Peck Lake
Tail entity: Fort Peck Dam
Relation (head \u2192 tail): reservoir created
Inverse relation (tail \u2192 head): dam