The Kolva (Russian: Колва) is a river in Nenets Autonomous Okrug and the Komi Republic in Russia. It is a right tributary of the Usa of the Pechora basin. The length of the river is 564 km (350 mi). The area of its basin 18,100 km2 (7,000 sq mi).[1] The Kolva freezes up in late November and stays under the ice until mid-May.
Kolva | |
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Physical characteristics | |
Mouth | Usa |
• coordinates | 65°55′30″N 57°19′04″E |
Length | 564 km (350 mi) |
Basin size | 18,100 km2 (7,000 sq mi) |
Basin features | |
Progression | Usa→ Pechora→ Barents Sea |
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