| Kleven | |
|---|---|
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 | |
| Native name | Клевень (Ukrainian) |
| Location | |
| Country | Russia, Ukraine |
| Region | Bryansk Oblast, Kursk Oblast, Sumy Oblast |
| Physical characteristics | |
| Source | |
| • location | near Sopych |
| • coordinates | 51°54′4″N 34°19′19″E / 51.90111°N 34.32194°E |
| Mouth | Seym |
• coordinates | 51°24′3″N 33°35′7″E / 51.40083°N 33.58528°E |
| Length | 113 km (70 mi)[1] |
| Basin size | 2,660 km2 (1,030 sq mi)[1] |
| Basin features | |
| Progression | Dnieper→ Dnieper–Bug estuary→ Black Sea |
 | |
Kleven (Ukrainian: Клевень) is a 113 km (70 mi) long right tributary of the Seym in Russia and Ukraine. It drains a catchment area of 2660 km2 and has a gradient of 0.36 m/km.[1]
- ^ a b c "Eintrag zum Klewen" (in Ukrainian). Encyclopedia of Modern Ukraine. Retrieved 23 December 2020.