Wilwa
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Wilwa Ви́льва, новая вода |
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| Data | ||
| Water code | RU : 10010100712111100011634 | |
| location | Perm Region ( Russia ) | |
| River system | Volga | |
| Drain over | Etc. → Chusovaya → Kama → Volga → Caspian Sea | |
| source | western foreland of the Middle Urals 58 ° 41 ′ 31 ″ N , 59 ° 0 ′ 43 ″ E |
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| muzzle | at Tschussowoi in the Uswa coordinates: 58 ° 19 ′ 18 ″ N , 57 ° 47 ′ 20 ″ E 58 ° 19 ′ 18 ″ N , 57 ° 47 ′ 20 ″ E
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| length | 170 km | |
| Catchment area | 3020 km² | |
| Left tributaries | Wischai | |
| Right tributaries | Severnaya Rassocha , Bolshaya Mjasnaja , Korostelewka , Bolshaya Poroschnjaja , Tantschicha | |
| Medium-sized cities | Chusovoi | |
| Small towns | Gremyachinsk | |
The Wilwa ( Russian Ви́льва ; Komi новая вода ) is a left tributary of the Uswa in the river system of the Kama in the Russian region of Perm .
The Wilwa rises in the western foreland of the Middle Urals . It flows in a west and south-westerly direction and flows into the Uswa in the urban area of Tschussowoi , 4 km above its mouth in the Tschussowaja . The Wilwa has a length of 170 km. Its catchment area covers 3020 km². The small town of Gremjatschinsk , a center of hard coal mining, lies on the river Wilwa . The most important tributaries of the Wilwa are Wischai from the left and Severnaya Rassocha , Bolshaya Mjasnaja , Korostelewka , Bolshaya Poroshnyaya and Tantschicha from the right .
The river name is derived from the Komi-Permjak terms vil ("new") and va ("water").