. . "133.5" . "O" . . . . . "Touvedo Dam" . . . "Touvedo" . "1987" . . "Gravity" . . . . . . "Touvedo Dam" . "Touvedo dam" . . "1987" . "1993" . . . "74620.0" . . "55.0" . . . "Concretegravity dam" . . . "Power, irrigation, flood control" .