Water resources management in Chile formalized agreements with both Bolivia and Argentina to manage shared resources and water storage projects. Chile is also supported in rural water supply with $150 million in loans by the World Bank and the Inter-American Development Bank. Chile has three distinct hydrological regions: There are a number of important rivers in Chile. The longest river in Chile, the Loa River, is located in the Atacama Desert. The largest river by volume, the Rio Baker is found in the Aysén Region, of Patagonia, and the Biobío, a source of hydropower, and the Maipo supplies Santiago with water. Water quality is quite
Sport in Chile mainly in the cities of Iquique, Tocopilla, Antofagasta and Arica, as well as some other cities such as Santiago, San Antonio, Melipilla and Concepción. Basketball is a popular sport in Chile. The country earned a bronze medal in the first men's FIBA World Championship held in 1950, and won a second bronze medal when Chile hosted the 1959 FIBA World Championship. Chile hosted the first FIBA World Championship for Women in 1953, finishing the tournament with the silver medal. In the last few years, basketball has regained the popularity it had in Chile in the 1950s and 1960s. The Basketball