50.921618 7.812186 50.922345 7.817845 50.921618 7.812186 50.922345 7.817845 50.922345 7.817845 50.922315 7.817668 50.922267 7.817495 50.922161 7.817170 50.922083 7.816924 50.922042 7.816755 50.922012 7.816578 50.921955 7.816450 50.921911 7.816351 50.921769 7.816171 50.921707 7.816027 50.921681 7.815904 50.921654 7.815759 50.921628 7.815593 50.921653 7.815369 50.921618 7.815142 50.921622 7.814946 50.921638 7.814776 50.921662 7.814552 50.921709 7.814299 50.921763 7.813955 50.921811 7.813727 50.921881 7.813455 50.921887 7.813300 50.921895 7.812913 50.921809 7.812205 50.921806 7.812186 155864 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis