50.205273 7.437295 50.209518 7.438238 50.205273 7.437295 50.209518 7.438238 50.209518 7.438218 50.209136 7.438083 50.208862 7.437558 50.208364 7.437307 50.207811 7.437295 50.207321 7.437638 50.206884 7.437711 50.206486 7.437872 50.206203 7.438060 50.205765 7.438015 50.205480 7.438054 50.205273 7.438238 186225 Entwicklung Quellen und Quellbäche Biotopkataster Linien