The Lehnmühle dam is a dam in the Free State of Saxony. It is located in the Osterzgebirge in the district of Sächsische Schweiz-Osterzgebirge between the towns of Frauenstein and Dippoldiswalde. The dammed body of water is the Wilde Weißeritz, which rises on the ridge of the Erzgebirge, Lehnmühle Dam, Hartmannsdorf, Saxony, Germany, Europe
