50.646258 7.432509 50.647535 7.433790 50.646258 7.432509 50.647535 7.433790 50.647535 7.433790 50.647508 7.433718 50.647401 7.433555 50.647270 7.433362 50.647210 7.433265 50.647136 7.433181 50.646854 7.432923 50.646768 7.432842 50.646670 7.432729 50.646587 7.432630 50.646527 7.432550 50.646464 7.432509 50.646391 7.432542 50.646343 7.432601 50.646299 7.432710 50.646270 7.432806 50.646258 7.432866 167785 Entwicklung Quellen und Quellbäche Biotopkataster Flächen