50.483769 7.638590 50.485089 7.639642 50.483769 7.638590 50.485089 7.639642 50.483769 7.639631 50.483830 7.639642 50.483876 7.639638 50.483916 7.639622 50.483980 7.639570 50.484003 7.639552 50.484226 7.639370 50.484261 7.639331 50.484294 7.639275 50.484339 7.639230 50.484413 7.639178 50.484503 7.639107 50.484550 7.639065 50.484590 7.638999 50.484620 7.638920 50.484636 7.638882 50.484650 7.638806 50.484649 7.638700 50.484655 7.638657 50.484701 7.638612 50.484747 7.638590 50.484787 7.638593 50.484831 7.638602 50.484872 7.638625 50.484920 7.638642 50.484943 7.638652 50.484971 7.638643 50.485009 7.638639 50.485057 7.638607 50.485089 7.638614 194422 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis