50.631337 7.515837 50.631942 7.517191 50.631337 7.515837 50.631942 7.517191 50.631942 7.517191 50.631923 7.517139 50.631913 7.517091 50.631918 7.517035 50.631890 7.516979 50.631859 7.516915 50.631840 7.516865 50.631826 7.516796 50.631818 7.516687 50.631807 7.516587 50.631799 7.516540 50.631785 7.516490 50.631750 7.516457 50.631697 7.516425 50.631642 7.516371 50.631591 7.516274 50.631535 7.516136 50.631416 7.515942 50.631356 7.515863 50.631337 7.515837 154786 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis