50.932212 7.789796 50.933956 7.792827 50.932212 7.789796 50.933956 7.792827 50.933956 7.792827 50.933899 7.792685 50.933837 7.792546 50.933671 7.792358 50.933577 7.792144 50.933568 7.791859 50.933499 7.791718 50.933391 7.791288 50.933273 7.790711 50.933175 7.790320 50.933045 7.789966 50.932873 7.789892 50.932596 7.789796 50.932348 7.789917 50.932212 7.790060 157552 Entwicklung Quellen und Quellbäche Biotopkataster Flächen