Onega River traditionally explained as related to Finnish "Enojoki" - the main river, stream. In terms of both area of the basin and the average discharge, the Onega is the third river basin of the White Sea (behind the Northern Dvina and the Mezen. The river basin of the Onega is spread over the west of Arkhangelsk Oblast, north-west of Vologda Oblast, and also includes minor areas in the east of Republic of Karelia. The Onega basin includes some of the biggest lakes of Arkhangelsk and Vologda Oblasts, such as Lake Vozhe, Lake Lacha, Lake Lyokshmozero, Lake Kenozero, Lake Undozero, and Lake
Arkhangelsk never reached it as the German forces failed to capture either of the two cities and also failed to capture Moscow. Arkhangelsk was also the site of Arkhangelsk ITL, or the Arkhangelsk Labour Camp, in the 1930s and 1940s. Today, Arkhangelsk remains a major seaport, now open year-round due to improvements in icebreakers. The city is primarily a center for the timber and fishing industries. On March 16, 2004, fifty-eight people were killed in an explosion at an apartment block in the city. Arkhangelsk is the administrative center of the oblast and, within the framework of administrative divisions, it also