Green River | |
---|---|
Location | |
Country | United States |
State | North Dakota |
Physical characteristics | |
Source | |
• coordinates | 47°09′00″N 103°16′38″W / 47.15°N 103.2772222°W[1] |
• elevation | 2,763 ft (842 m) |
Mouth | Heart River |
• coordinates | 46°51′43″N 102°35′09″W / 46.8619444°N 102.5858333°W[1] |
• elevation | 2,293 ft (699 m) |
The Green River is a tributary of the Heart River, approximately 20 mi (32 km) long, in western North Dakota in the United States.[1]
It rises in the prairie country of southwestern Billings County, near Saddle Buttes, and flows ESE past New Hradec, and joins the Heart near Gladstone.