50.387965 6.894243 50.388548 6.895712 50.387965 6.894243 50.388548 6.895712 50.388548 6.895708 50.388546 6.895712 50.388539 6.895701 50.388536 6.895695 50.388481 6.895602 50.388359 6.895510 50.388252 6.895370 50.388068 6.894945 50.387967 6.894488 50.387965 6.894326 50.387969 6.894243 159518 Entwicklung Quellen und Quellbäche Biotopkataster Flächen