Swapa
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Swapa Свапа, Свопа (Swopa) |
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 The Swapa at Rogozna |
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| Data | ||
| location | Oblasts Oryol , Kursk ( Russia ) | |
| River system | Dnepr | |
| Drain over | Seim → Desna → Dnepr → Black Sea | |
| source | on the edge of the Central Russian Plate 52 ° 21 ′ 17 ″ N , 36 ° 9 ′ 29 ″ E |
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| muzzle |
Seim coordinates: 51 ° 44 ′ 16 " N , 34 ° 56 ′ 44" E 51 ° 44 ′ 16 " N , 34 ° 56 ′ 44" E
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| length | 197 km | |
| Catchment area | 4990 km² | |
| Outflow location: 75 km above the mouth |
MQ |
16.7 m³ / s |
| Left tributaries | Molotytschi , Krassawka , Ussoscha , Suslov , Schigajewska , Uspert , Belitschka , Schmatscha , Wandarez | |
| Right tributaries | Tureika , Turji , Bely Nemed , Pessochnaja , Tschern , Ponaschewka , Osmon , Charasseia , Beresa , Amonka , Rylo | |
| Small towns | Dmitriev-Lgovsky | |
 Location of Swapa (Свапа) in the catchment area of the Desna |
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The Swapa ( Russian Свапа, Свопа (Swopa)) is a right tributary of the Seim in the Russian oblasts of Oryol and Kursk .
The Swapa rises on the edge of the Central Russian Plate in the Oryol Oblast. It flows initially in a westerly direction, later in a south-south-west direction into the Kursk Oblast and finally flows into the Seim, a left tributary of the Desna, which flows westwards . The Dmitrijew-Lgowski Rajon administrative center is located on the river .
The Swapa has a length of 197 km. It drains an area of 4990 km². The Swapa is mainly fed by the snowmelt . The mean discharge 75 km above the mouth is 16.7 m³ / s. The river freezes in November / December. The river usually becomes ice-free again in March / mid-April.