49.890549 6.769078 49.890785 6.770697 49.890549 6.769078 49.890785 6.770697 49.890785 6.770697 49.890705 6.770414 49.890687 6.770345 49.890659 6.770245 49.890640 6.770169 49.890617 6.770044 49.890595 6.769916 49.890572 6.769791 49.890549 6.769664 49.890552 6.769511 49.890553 6.769371 49.890555 6.769218 49.890556 6.769078 191271 Entwicklung Quellen und Quellbäche Biotopkataster Flächen