49.649992 7.927788 49.652362 7.928011 49.649992 7.927788 49.652362 7.928011 49.652362 7.927805 49.652177 7.927872 49.652067 7.927943 49.651936 7.927983 49.651625 7.928011 49.651197 7.927921 49.650908 7.927846 49.650538 7.927795 49.650248 7.927788 49.649992 7.927803 180237 Entwicklung Quellen und Quellbäche Biotopkataster Flächen