Ruhr (river) Ruhr (river) __notoc__ The Ruhr is a river in western Germany (North Rhine-Westphalia), a right tributary (east-side) of the Rhine. The source of the Ruhr is near the town of Winterberg in the mountainous Sauerland region, at an elevation of approximately 2,200 feet (670 m). It flows into the lower Rhine at an elevation of only 56 feet (17 m) in the municipal area of Duisburg. Its total length is , its average discharge is 79 m³/s (cubic metres per second) at Mülheim near its mouth. Thus, its discharge is, for example, comparable to that of the river Ems in
Battle of the Ruhr in place for the Ruhr, and Speer's Organisation Todt rapidly mobilized repairs, taking workers from the construction of the Atlantic Wall. The destruction of the Sorpe dam would have caused significantly more damage but since it was a stronger design less likely to be breached it was effectively a secondary target. Battle of the Ruhr The Battle of the Ruhr of 1943 was a 5-month British campaign of strategic bombing during the Second World War against the Nazi Germany Ruhr Area, which had coke plants, steelworks, and 10 synthetic oil plants. The campaign bombed 26 major Combined Bomber Offensive targets.