Hoyo de Manzanares university named the Universidad Antonio de Nebrija. The Academy of Engineers of Madrid, founded in 1803, is located in Hoyo de Manzanares, Madrid. This academy contains one of the largest libraries of northern Madrid, containing various donated volumes of books about the Spanish Civil War. Hoyo de Manzanares It has a stable population of roughly 7,457 residents (INE 2008), a statistic that has been increasing consistently from the economic crisis. The population also greatly increases during the summer as a result from various families who own summer houses in the area. This district of Madrid is found inside of the
Chattooga River running along the state line. The East Fork Chattooga River (sometimes East Prong Chattooga River) runs in from Jackson County, North Carolina and then Oconee County, South Carolina, and is long. The West Fork Chattooga River (variant name Gumekoloke Creek) runs in from Rabun County, Georgia, and is also a variant name for that county's Holcomb Creek, one of its own tributaries. One of the largest tributaries in the Chattooga basin that flows mainly through private lands is Stekoa Creek, which flows primarily southeast for approximately from its headwaters in Mountain City, Georgia, through Clayton, Georgia, to its mouth at