50.235490 7.506357 50.236396 7.508705 50.235490 7.506357 50.236396 7.508705 50.235490 7.508705 50.235568 7.508557 50.235662 7.508383 50.235742 7.508243 50.235815 7.508121 50.235881 7.507970 50.235946 7.507849 50.236014 7.507750 50.236069 7.507664 50.236119 7.507591 50.236161 7.507516 50.236202 7.507412 50.236232 7.507309 50.236253 7.507184 50.236281 7.507032 50.236303 7.506865 50.236313 7.506717 50.236327 7.506627 50.236353 7.506512 50.236384 7.506396 50.236396 7.506357 163294 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis