50.669453 7.608765 50.671299 7.609926 50.669453 7.608765 50.671299 7.609926 50.671299 7.609926 50.671212 7.609866 50.671144 7.609771 50.671063 7.609628 50.671003 7.609513 50.670947 7.609421 50.670909 7.609363 50.670838 7.609289 50.670649 7.609177 50.670496 7.609090 50.670379 7.609019 50.670302 7.608972 50.670122 7.608850 50.670016 7.608777 50.669893 7.608765 50.669820 7.608769 50.669736 7.608774 50.669610 7.608801 50.669536 7.608846 50.669519 7.608865 50.669496 7.608925 50.669467 7.608998 50.669453 7.609048 154432 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis