EntityQ1164298· pop 13· linked from 12 articlesOsugaSign in to saveriver in Smolensk and Tver Oblasts, RussiaConnectionsRussiaCountryRussianEntityriverEntityCaspian SeaEntityVolgaEntitygeographic coordinate systemEntitySmolensk OblastEntityTver OblastEntitydrainage basinEntityriver mouthEntityVazuzaEntitySychyovsky DistrictEntityZubtsovsky DistrictEntityOleninsky DistrictEntityRzhevsky DistrictEntityOsugaEntityOlenino, Tver OblastEntityVazuza ReservoirEntityCategoriesRivers of Smolensk OblastRivers of Tver OblastTributaries of the Volga