Soiwa
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Soiwa Со́йва |
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| Data | ||
| Water code | RU : 03050100112103000060108 | |
| location | Komi Republic ( Russia ) | |
| River system | Pechora | |
| Drain over | Severnaya Mylwa → Pechora → Arctic Ocean | |
| source |
Timan Back 62 ° 35 ′ 9 ″ N , 55 ° 17 ′ 13 ″ E |
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| muzzle |
Severnaya Mylwa , about 10 km south of Troitsko-Pechorsk Coordinates: 62 ° 37 ′ 46 " N , 56 ° 16 ′ 36" E 62 ° 37 ′ 46 " N , 56 ° 16 ′ 36" E |
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| Mouth height |
95 m
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| length | 154 km | |
| Catchment area | 1790 km² | |
| Discharge at the Nizhnyaya Omra A Eo gauge : 1240 km² Location: 40 km above the mouth |
MQ 1976/1998 Mq 1976/1998 |
12.2 m³ / s 9.8 l / (s km²) |
| Discharge at the Soiwa A Eo gauge : 1700 km² Location: 24 km above the mouth |
MQ 1950/1987 Mq 1950/1987 |
19.9 m³ / s 11.7 l / (s km²) |
| Left tributaries | Nizhnyaya Omra | |
| Communities | Nizhnyaya Omra | |
The Soiwa ( Russian Со́йва ) is a left tributary of the Severnaya Mylwa in the Komi Republic in northwestern Russia .
It rises on the Timan ridge near the source of the Wytschegda . It flows mainly in an easterly direction. The settlement Nizhnyaya Omra is located on the north bank of the Soiwa at river kilometer 40. The Soiwa flows into the Severnaya Mylwa after 154 km, about 10 km south of the district administrative center Troizko- Pechorsk . The Soiwa belongs to the Pechora river system . Its catchment area covers 1790 km². At the end of October / beginning of November the river freezes. At the end of April / beginning of May the Soiwa is ice-free again. Its mean discharge (MQ) 24 km above the mouth is around 20 m³ / s.
Individual evidence
- ↑ a b Article Soiwa in the Great Soviet Encyclopedia (BSE) , 3rd edition 1969–1978 (Russian)
- ↑ a b Soiwa in the State Water Directory of the Russian Federation (Russian)
- ↑ Soiwa at the Nizhnyaya Omra gauge - hydrographic data from R-ArcticNET
- ↑ Soiwa at the Soiwa gauge - hydrographic data at R-ArcticNET