Each batch was assigned water rights to the San Carlos canal that opened in 1828 to provide water from the mighty Mapocho and Maipo Rivers to all properties located between the two Echaiz , 1975.
A cada lote se le asignaron derechos de aguas del canal San Carlos que, inaugurado en 1828, proveería de agua del caudaloso río Maipo al río Mapocho y a todas las propiedades situadas entre ambos Echaiz, 1975.