50.127859 6.285326 50.129960 6.287899 50.127859 6.285326 50.129960 6.287899 50.127859 6.285326 50.127963 6.285595 50.127989 6.285719 50.128007 6.286167 50.128039 6.287615 50.128183 6.287514 50.128379 6.287414 50.128543 6.287375 50.128680 6.287423 50.128734 6.287465 50.128846 6.287516 50.129060 6.287573 50.129395 6.287656 50.129768 6.287826 50.129831 6.287850 50.129960 6.287899 171846 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis