50.647923 7.841624 50.651946 7.843294 50.647923 7.841624 50.651946 7.843294 50.647923 7.841624 50.648144 7.842017 50.648242 7.842172 50.648360 7.842403 50.648541 7.842595 50.648632 7.842778 50.648688 7.843035 50.649147 7.842931 50.649369 7.842901 50.649548 7.843019 50.649806 7.843094 50.650043 7.843102 50.650262 7.843106 50.650573 7.843110 50.650904 7.843114 50.651172 7.843152 50.651422 7.843173 50.651644 7.843165 50.651800 7.843153 50.651946 7.843294 194665 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis