Managua secondary schools and dozens of English Language Institutes. In 2005, almost 400,000 (7%) of Nicaraguans held a university degree. 18% of Nicaragua's total budget is invested in primary, secondary and higher education. University level institutions account for 6% of 18%. The National Autonomous University of Nicaragua (UNAN) (Spanish: "Universidad Nacional Autónoma de Nicaragua") is the main state-funded public university of Nicaragua. UNAN was established in 1812 in the city of León and its main campus is located in Managua. By government decree in 1983 the campus of the National Autonomous University of Nicaragua in León and Managua, became two separate
Managua 1927. A new sewer system and the redirecting of waste water to a new waste water treatment plant at Las Mercedes funded by the German government to decontaminate the lake is expected to be the largest in Central America and was inaugurated in 2009. Managua's city area extends about , essentially south from the south shore of Lake Managua. The lakeshore is at an altitude of above sea level, and the city climbs as it gets towards the Sierras de Managua further south where it is over above sea level. Geologically, the city lies on fault lines, thus seismologists predict