 There, eight kilometers above Weissenburg, the little river flows through a narrow gap near the Bobenthaler Knopf (534 m, left of the Wieslauter on the Palatine side) and the Dürrenberg (520 m, on the right, on the Alsatian side).A small reservoir was formed, which flooded the water meadows in front of Bobenthal.Following complaints by the abbot, Hans tore down the dam as planned and caused a huge flood in Weissenburg that devastated the town economically.