Lake Onega Reservoir has an area of and volume of , i.e. almost the same as those of Onega Lake. Its construction raised the water level of the lake by . The lake contains a well-developed navigation system which is part of the Volga–Baltic Waterway and White Sea – Baltic Canal, connecting the basins of Baltic, Caspian and the northern seas. These canals allow water transport of goods from the lake to the countries from Germany to Iran; most traffic goes to Finland, Sweden, Germany and Denmark. The Onega Canal running along the southern shore of the lake there is not used
Ermindo Onega old. Ermindo Onega Ermindo Ángel Onega (30 April 1940 – 21 December 1979) was an Argentine footballer, attacking midfielder and forward from River Plate. He played for River Plate from 1957 to 1968, scoring 98 goals in 222 matches. In 1972, he played for Club Atlético Vélez Sársfield, scoring 6 goals in 30 matches. Onega also had spells with Peñarol in Uruguay and La Serena in Chile. He was the older brother of Daniel Onega, also a River Plate footballer. Onega died in a road accident in 1979 on his way to the city of Rosario. He was only 39