50.731185 7.636407 50.731306 7.638623 50.731185 7.636407 50.731306 7.638623 50.731203 7.636407 50.731194 7.636677 50.731185 7.636969 50.731196 7.637221 50.731197 7.637439 50.731209 7.637651 50.731212 7.637743 50.731221 7.637818 50.731224 7.637879 50.731220 7.638020 50.731207 7.638119 50.731204 7.638184 50.731217 7.638241 50.731223 7.638302 50.731223 7.638361 50.731242 7.638426 50.731267 7.638472 50.731283 7.638530 50.731300 7.638587 50.731306 7.638623 154349 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis