50.381682 7.113810 50.383072 7.115445 50.381682 7.113810 50.383072 7.115445 50.381682 7.113810 50.381767 7.113856 50.381854 7.113882 50.381954 7.113907 50.382069 7.113954 50.382282 7.114195 50.382473 7.114412 50.382721 7.114754 50.382869 7.115003 50.383072 7.115445 164421 Entwicklung Quellen und Quellbäche Biotopkataster Flächen