Argentina established the Argentine Institute of Hydrology on 17 April 1946. The institute conducted studies on rivers, groundwater, and rainfall distribution. Its work supported flood prevention and irrigation projects across the country. Engineers used its data to design dams and water management systems. The institute partnered with universities to train specialists in hydrological sciences. Its research improved national strategies for dealing with water scarcity and seasonal flooding. The founding marked a major advance in environmental planning.
