50.545889 7.726973 50.546435 7.730903 50.545889 7.726973 50.546435 7.730903 50.545889 7.730903 50.545924 7.730727 50.545971 7.730558 50.546080 7.730196 50.546158 7.729820 50.546313 7.729261 50.546407 7.728971 50.546435 7.728658 50.546433 7.728508 50.546406 7.728210 50.546377 7.727924 50.546355 7.727763 50.546356 7.727586 50.546351 7.727448 50.546344 7.727329 50.546345 7.727274 50.546349 7.727168 50.546337 7.727023 50.546339 7.726981 50.546350 7.726978 50.546352 7.726973 195758 Entwicklung Quellen und Quellbäche Biotopkataster Flächen