50.511743 7.553467 50.512636 7.557793 50.511743 7.553467 50.512636 7.557793 50.512534 7.557793 50.512576 7.557584 50.512615 7.557373 50.512601 7.557144 50.512629 7.556944 50.512622 7.556820 50.512539 7.556708 50.512527 7.556565 50.512530 7.556362 50.512449 7.556157 50.512301 7.556018 50.512069 7.555779 50.511896 7.555619 50.511781 7.555447 50.511748 7.555259 50.511743 7.555032 50.511776 7.554870 50.511880 7.554579 50.512063 7.554296 50.512246 7.554156 50.512395 7.554088 50.512534 7.553947 50.512596 7.553814 50.512619 7.553653 50.512634 7.553524 50.512636 7.553467 166806 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis