"2013" . . . "Portugu\u00E9s Dam" . "2014" . "67.056" . . "October 2008" . . "R\u00EDo Portugu\u00E9s Dam" . "Flood control" . "Arch" . "374.904" . . . "281406.656" . . . "Operational." . . . "Portugues Dam" . . . . . . . . . "2008" . . . "Portugu\u00E9s Dam" . "roller-compacted concretethickarch dam" . . . "Portugu\u00E9s River reservoir" . .