50.144265 6.854250 50.145061 6.857934 50.144265 6.854250 50.145061 6.857934 50.144265 6.854250 50.144305 6.854364 50.144348 6.854517 50.144381 6.854636 50.144423 6.854789 50.144442 6.854859 50.144702 6.856049 50.144733 6.856162 50.144894 6.856755 50.144924 6.856921 50.144957 6.857043 50.144974 6.857058 50.145012 6.857261 50.145032 6.857366 50.145043 6.857427 50.145058 6.857805 50.145060 6.857870 50.145061 6.857934 175308 Entwicklung Quellen und Quellbäche Biotopkataster Flächen