50.319665 6.574525 50.322394 6.575989 50.319665 6.574525 50.322394 6.575989 50.319665 6.574525 50.319713 6.574540 50.319854 6.574584 50.319910 6.574602 50.319957 6.574610 50.320011 6.574620 50.320013 6.574776 50.320015 6.574930 50.320069 6.574958 50.320117 6.574983 50.320359 6.575110 50.320687 6.575536 50.321109 6.575580 50.321545 6.575939 50.321795 6.575885 50.321877 6.575867 50.321964 6.575833 50.322052 6.575799 50.322394 6.575989 175913 Entwicklung Quellen und Quellbäche Biotopkataster Flächen