50.700230 7.630207 50.700962 7.633053 50.700230 7.630207 50.700962 7.633053 50.700962 7.630207 50.700946 7.630582 50.700917 7.630921 50.700881 7.631087 50.700857 7.631200 50.700734 7.631597 50.700639 7.631809 50.700584 7.631947 50.700559 7.632047 50.700549 7.632085 50.700524 7.632244 50.700519 7.632392 50.700511 7.632479 50.700424 7.632586 50.700230 7.632629 50.700266 7.633053 154410 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis