50.621419 7.533439 50.623394 7.538491 50.621419 7.533439 50.623394 7.538491 50.621419 7.538491 50.621420 7.538299 50.621434 7.538221 50.621506 7.538071 50.621592 7.537879 50.621662 7.537682 50.621713 7.537530 50.621767 7.537328 50.621839 7.537107 50.621933 7.536919 50.622026 7.536694 50.622137 7.536437 50.622295 7.536082 50.622385 7.535866 50.622448 7.535659 50.622494 7.535406 50.622581 7.535010 50.622658 7.534530 50.622684 7.534363 50.623063 7.533872 50.623136 7.533841 50.623207 7.533746 50.623295 7.533593 50.623352 7.533495 50.623394 7.533439 154708 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis