Northern Dvina River
The district is elongated from south to north and is crossed by the Northern Dvina River which divides it into two roughly equal parts. Almost the whole of the district belongs to the basins of the Northern Dvina River and its major tributaries. The main Northern Dvina tributaries within the district are the Yemtsa (left), the Pukshenga (right), and the Pinega (right). A minor area in the north of the district lies in the basin of the Kyolda River, a left tributary of the Kuloy. There are many glacial lakes, especially on the right bank of the Northern Dvina.