50.716261 7.660715 50.720009 7.665860 50.716261 7.660715 50.720009 7.665860 50.720009 7.660715 50.719834 7.660857 50.719687 7.661038 50.719552 7.661303 50.719403 7.661654 50.719311 7.661801 50.719084 7.662012 50.718925 7.662193 50.718767 7.662392 50.718461 7.662939 50.718319 7.663236 50.718128 7.663473 50.717966 7.663682 50.717855 7.663826 50.717410 7.664352 50.716939 7.664917 50.716735 7.665188 50.716715 7.665215 50.716588 7.665417 50.716302 7.665771 50.716261 7.665860 154376 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis