50.798454 7.712868 50.801786 7.720851 50.798454 7.712868 50.801786 7.720851 50.801786 7.712868 50.801676 7.713141 50.801595 7.713490 50.801507 7.713829 50.801451 7.714049 50.801269 7.714727 50.801095 7.714997 50.800899 7.715267 50.800700 7.715620 50.800526 7.715927 50.800360 7.716392 50.800177 7.716875 50.800080 7.717112 50.799891 7.717577 50.799744 7.717969 50.799512 7.718561 50.799177 7.719390 50.799037 7.719708 50.798915 7.720018 50.798656 7.720516 50.798480 7.720795 50.798454 7.720851 157359 Entwicklung Quellen und Quellbäche Biotopkataster Flächen