University of Cuenca del Plata  The River Plate Basin University (in Spanish: "Universidad de la Cuenca del Plata - UCP") is a non-profit private university founded in 1991. Located in the province of Corrientes, Argentina, it has an undergraduate enrollment of 1,100 students and a graduate enrollment of 600. The university is focused primarily on social sciences and engineering. The undergraduates majors available are accountancy, business administration, law, humanities.