50.810107 7.884365 50.812275 7.888362 50.810107 7.884365 50.812275 7.888362 50.810107 7.888362 50.810171 7.888200 50.810266 7.887905 50.810401 7.887524 50.810498 7.887249 50.810554 7.887099 50.810663 7.886894 50.810791 7.886682 50.810901 7.886540 50.811011 7.886464 50.811130 7.886377 50.811279 7.886284 50.811441 7.886162 50.811596 7.885933 50.811763 7.885547 50.811824 7.885431 50.811851 7.885382 50.811984 7.885111 50.812116 7.884818 50.812214 7.884528 50.812275 7.884365 155303 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis