50.793027 7.795238 50.793373 7.796402 50.793027 7.795238 50.793373 7.796402 50.793350 7.796402 50.793344 7.796390 50.793339 7.796300 50.793342 7.796235 50.793347 7.796170 50.793370 7.796113 50.793373 7.796072 50.793344 7.795993 50.793325 7.795969 50.793299 7.795937 50.793258 7.795911 50.793225 7.795893 50.793201 7.795850 50.793189 7.795796 50.793171 7.795725 50.793125 7.795633 50.793070 7.795515 50.793037 7.795448 50.793034 7.795431 50.793027 7.795396 50.793044 7.795336 50.793060 7.795278 50.793050 7.795238 155617 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis