where does the snake river begin and end
Snake River The Snake River is a major river of the greater Pacific Northwest in the United States. At 1,078 miles (1,735 km) long, it is the largest tributary of the Columbia River, the largest North American river that empties into the Pacific Ocean.[9] Rising in western Wyoming, the river flows through the Snake River Plain of southern Idaho, then through the rugged Hells Canyon area via northeastern Oregon and the rolling Palouse Hills, to reach its mouth near the Washington Tri-Cities area, where it enters the Columbia. Its drainage basin encompasses parts of six U.S. states, and its average discharge is over 54,000 cubic feet per second (1,500 m3/s).
Amur River The Amur River (Even: Тамур, Tamur; Russian: река́ Аму́р, IPA: [ɐˈmur]) or Heilong Jiang (Chinese: 黑龙江; pinyin: Hēilóng Jiāng, "Black Dragon River"; Manchu: ᠰᠠᡥᠠᠯᡳᠶᠠᠨ ᡠᠯᠠorᡥᡝᠯᡠᠩ ᡤᡳᠶᠠᠩ[2]; Möllendorff: sahaliyan ula/helung giyang; Abkai: sahaliyan ula/helung giyang, "Black Water") is the world's tenth longest river, forming the border between the Russian Far East and Northeastern China (Inner Manchuria). The largest fish species in the Amur is the kaluga, attaining a length as great as 5.6 metres (18 ft).[3] The Amur River is the only river in the world in which subtropical Asian fish such as snakehead, coexist with Arctic Siberian fish, such as pike. The river is home to a variety of other large predatory fish such as Taimen, Amur Catfish, and yellowcheek.