50.069485 6.197226 50.072444 6.206520 50.069485 6.197226 50.072444 6.206520 50.069550 6.206520 50.069485 6.206174 50.069595 6.205621 50.069761 6.205262 50.070106 6.204679 50.070396 6.204048 50.070500 6.203622 50.070667 6.203078 50.070912 6.202569 50.071386 6.202092 50.071783 6.201525 50.072077 6.200903 50.072226 6.200662 50.072444 6.199752 50.072439 6.199256 50.072406 6.198085 50.072233 6.197226 170531 Entwicklung Quellen und Quellbäche Biotopkataster Flächen