50.208817 7.416388 50.210026 7.420500 50.208817 7.416388 50.210026 7.420500 50.208817 7.416388 50.208904 7.416945 50.209016 7.417289 50.209192 7.417518 50.209484 7.417617 50.209574 7.417843 50.209738 7.418081 50.209854 7.418532 50.209827 7.418801 50.209697 7.419119 50.209797 7.419409 50.209860 7.419931 50.210026 7.420500 164759 Entwicklung Quellen und Quellbäche Biotopkataster Linien