50.643832 7.638375 50.647523 7.646456 50.643832 7.638375 50.647523 7.646456 50.643832 7.646456 50.644046 7.646281 50.644221 7.646167 50.644316 7.646022 50.644413 7.645863 50.644611 7.645641 50.644796 7.645352 50.644975 7.645134 50.645189 7.644998 50.645371 7.644892 50.645569 7.644696 50.645693 7.644536 50.645920 7.644307 50.646068 7.644169 50.646177 7.643973 50.646298 7.643612 50.646499 7.642701 50.646514 7.642197 50.646508 7.641920 50.646591 7.641650 50.646609 7.641420 50.646577 7.641096 50.646569 7.640884 50.646582 7.640640 50.646560 7.640421 50.646604 7.640129 50.646656 7.639924 50.646692 7.639814 50.646847 7.639431 50.647116 7.638961 50.647327 7.638593 50.647435 7.638427 50.647523 7.638375 165582 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis