Volta River

The three main parts of the river are the Black Volta, the White Volta, and the Red Volta. In the northwest, the Black Volta forms the international borders of the Ivory Coast, Ghana, and Burkina Faso. The Volta flows southward along the Akwapim-Togoland highlands, and empties into the Atlantic Ocean at the Gulf of Guinea at Ada Foah. One of its smaller tributaries, the Oti River, enters Ghana from Togo in the east. The Volta River has been dammed at Akosombo for generating hydroelectricity. The reservoir named Lake Volta stretches from Akosombo Dam in the south to the northern part of the country, and is the largest man-made reservoir by area in the world.

The country of Burkina Faso was formerly called Upper Volta, after the river.

The reservoir

Lake Volta is a reservoir impounded by the Akosombo Dam on the lower Volta River in southern Ghana. It is one of the largest reservoirs in the world. It extends from the Akosombo Dam in southeastern Ghana to the town of Yapei in the Central Gonja District, Northern Region of Ghana, some 400 kilometres (250 mi) to the north.

The dam's power plant generates electricity for the Volta River Authority, and the reservoir also provides water transport routes. It is a resource for irrigation, and fish farming.

The depth of the river is about 45 feet (14 m) below Lake Volta. The Volta River is crossed by the Adomi Bridge just below the Akosombo Dam.