Lake Kubenskoye
The district is divided between the basins of the Onega, Sukhona, and Vaga Rivers, although none of these rivers flows through the district. The rivers in the northwestern part of Konoshsky District drain into the Onega, with the major river being the Voloshka. The northwestern shore of Lake Vozhe, also in the basin of the Onega River, belongs to Konoshsky District, but the lake itself is in Vologda Oblast. The Kubena River, which drains into Lake Kubenskoye (from which the Sukhona flows) has its source in the district. The east of the district is in the basin of the Vel River and minor areas in the southwest belong to the basin of the Pezhma, another left tributary of the Vaga.