Heart River, river, Billings county, southwestern North Dakota, U.S. It rises in the badlands and flows about 200 miles (320 km) generally eastward past Dickinson to join the Missouri River south of Mandan, opposite Bismarck. The Dickinson Dam, impounding Edward Arthur Patterson Lake, and the Heart Butte Dam, impounding Lake Tschida, are units of a Missouri River basin irrigation and flood-control project.
Learn More in these related articles:
North Dakota, constituent state of the United States of America. North Dakota was admitted to the union as the 39th state on Nov. 2, 1889. A north-central state, it is bounded by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minnesota toRead More
Badland, area cut and eroded by many deep, tortuous gullies with intervening saw-toothed divides. The gullies extend from main rivers back to tablelands about 150 m (500 feet) and higher. The gully bottoms increase in gradient from almost flat near the main rivers to nearly vertical at the edges ofRead More
Dickinson, city, seat (1883) of Stark county, southwestern North Dakota, U.S. It lies on the Heart River, about 100 miles (160 km) west of Bismarck. Founded in 1880 as a stop on the Northern Pacific Railway and originally called Pleasant Valley Siding, it was renamed in 1882 for Wells S.Read More
Missouri River, longest tributary of the Mississippi River and second longest river in North America. It is formed by the confluence of the Jefferson, Madison, and Gallatin rivers in the Rocky Mountains area of southwestern Montana (Gallatin county), U.S., about 4,000 feet (1,200 metres) above sea level. The Missouri properRead More
Mandan, city, seat (1881) of Morton county, south-central North Dakota, U.S. It lies across the Missouri River from Bismarck, the state capital. The Lewis and Clark Expedition passed through the area in 1804–05. The settlement was established in 1873 with the survey for the Northern Pacific Railway and was namedRead More