50.631517 7.805711 50.631955 7.807903 50.631517 7.805711 50.631955 7.807903 50.631955 7.807903 50.631929 7.807868 50.631887 7.807761 50.631847 7.807607 50.631824 7.807508 50.631814 7.807350 50.631815 7.807269 50.631799 7.807149 50.631795 7.807044 50.631785 7.806904 50.631782 7.806714 50.631785 7.806530 50.631780 7.806466 50.631776 7.806368 50.631755 7.806269 50.631738 7.806185 50.631694 7.806009 50.631652 7.805868 50.631587 7.805788 50.631555 7.805754 50.631517 7.805711 195847 Entwicklung Quellen und Quellbäche Biotopkataster Flächen