Information AboutKnife River |
| CATEGORIES ABOUT KNIFE RIVER | |
| rivers of north dakota | |
| tributaries of the missouri river | |
| SHOPPER'S DELIGHT | |
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''This article is about the river in North Dakota. For other meanings, see Knife River (disambiguation) '' The Knife River is a tributary of the Missouri River , approximately 120 mi (193 km) long, in North Dakota in the United States . It rises in west central North Dakota, in the Killdeer Mountains in Billings County . It flows east, and is joined by Spring Creek near Beulah . It joins the Missouri north of Stanton , at the Knife River Indian Villages National Historic Site . SEE ALSO |