. . . . . . "224.0" . "1952" . . "Kalte Bode flood retention basin" . "Embankment" . . . . "Mandelholz Dam" . "1957" . . "Mandelholz" . "Mandelholz Dam" . "28.4" . "1952" . . . "Embankment dam" . . "Mandelholz Reservoir" . . . .