The Djoué River is a river of the Republic of the Congo. It is a right tributary of the Congo River .
6-830: The Djoué River rises in the Pool Department to the north of Mayama , and flows through that town. It then follows a meandering southeast course through Ngoma-Tsétse in the Brazzaville Department and through the west of the city of Brazzaville , entering the Congo where it leaves the Pool Malebo . The river flows through the Kintamo Rapids at its mouth, described by the English explorer Henry Morton Stanley on 12 March 1877 as having an impressive beauty rarely equaled. At its mouth
12-429: Is a gravity dam with a 24 metres (79 ft) head and hydroelectric power plant on the river less than 10 kilometres (6.2 mi) from the city center, built in the 1950s. In March 2013 Andritz Hydro Switzerland was awarded a contract to rehabilitate and upgrade HPP Djoué. The power plant had been out of operation since April 2007, when the control room was flooded, and the tailrace channel had been completely silted up by
18-487: Is no management plan in place, and the site is used for market gardening, fishing and harvesting of wine palm oil . An analysis of the water for the purpose of determining treatment needed to make it potable found an acceptable pH 7.5, but turbidity of 15 NTU: the water is very muddy. The water is soft, and has low levels of inorganic pollutants other than phosphate ions. It could be disinfected with calcium hypochlorite and clarified with calcium sulfate and lime . There
24-576: The biannual floods of the Congo River. The renovated plant would supply 2 x 9.06MW. Pool Department Pool ( Kongo : Mpumbu, Nsundi, Mbula Ntangu ) is a department of the Republic of the Congo in the southeastern part of the country. It borders the departments of Bouenza , Lékoumou , and Plateaux . Internationally, it borders the Democratic Republic of the Congo . It also surrounds
30-617: The commune district of the national capital, Brazzaville . The regional capital is Kinkala . Principal towns include Boko , Kindamba and Mindouli . In the early 2000s, the Pool region was the home of a low-level insurgency led by Pasteur Ntumi . The inhabitants of this department are the Kongo , the Téké and the Native population (Pygmies) . The region is named after the Pool Malebo (formerly Stanley Pool),
36-420: The river flows through the 2,500 hectares (6,200 acres) Ramsar site no.1857, Les Rapides du Congo-Djoué. It includes rapids, permanent and temporary rivers, marshes, forested islands and aquaculture ponds. There are three forested islands in the site. One of them, the Île du Diable, is a refuge for many birds. The waterways support fish and invertebrates, and is a spawning ground. Although protected by law, there
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