49.963906 6.217383 49.969640 6.221453 49.963906 6.217383 49.969640 6.221453 49.963906 6.221453 49.964636 6.220693 49.965362 6.219943 49.965954 6.219326 49.966460 6.218906 49.966905 6.219193 49.967566 6.219972 49.968106 6.220149 49.968445 6.220012 49.968785 6.219453 49.968924 6.218963 49.968982 6.218683 49.969424 6.217839 49.969640 6.217383 170236 Entwicklung Quellen und Quellbäche Biotopkataster Flächen