Rybinsk Reservoir
The Suda () is a river in Babayevsky, Kaduysky, and Cherepovetsky Districts of Vologda Oblast in Russia. It flows into the Rybinsk Reservoir of the Volga. It is long, with a drainage basin of and an average discharge of . Its main tributaries are the Shogda, the Andoga, the Kolp, the Voron and the Petukh.