La Plata vs Río Otún

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La Plata (Spanish pronunciation: [la ˈplata]) is the capital city of Buenos Aires Province, Argentina. According to the 2010 census [INDEC], it has a population of 765,378 and its metropolitan area has 899,523 inhabitants. La Plata was planned and developed to serve as the provincial capital after the city of Buenos Aires was federalized in 1880. It was officially founded by Governor Dardo Rocha on 19 November 1882.

Its construction is fully documented in photographs by Tomás Bradley Sutton. La Plata was briefly known as Ciudad Eva Perón (Eva Perón City) between 1952 and 1955. The city is home to two important first division football teams: Estudiantes de La Plata and Gimnasia y Esgrima La Plata.

Source: Wikipedia

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The Otún River (Río Otún) is a river in the Risaralda department of Colombia. Its source is Lake Otún, fed by meltwater from Nevado Santa Isabel, and its outlet is the Cauca River. The Otún River passes between the cities of Pereira and Dosquebradas, and is crossed at that point by the César Gaviria Trujillo Viaduct, one of the largest cable-stayed bridges in South America. The Otún River is the only source of drinking water for Pereira and Dosquebradas.

The local water company takes about 1.8 cubic metres per second (64 cu ft/s) from the river at a site known as Nuevo Libaré. Agricultural development in that region has affected the quality of the water from the river, with pig and chicken farms as well as human waste water being major sources of bacteriological contamination.[1]The river passes through several protected zones including the Otún Quimbaya Flora and Fauna Sanctuary.

Source: Wikipedia