50.702861 7.988558 50.703477 7.989400 50.702861 7.988558 50.703477 7.989400 50.702861 7.989400 50.702870 7.989379 50.702893 7.989324 50.702915 7.989283 50.702933 7.989193 50.702952 7.989168 50.702983 7.989136 50.703005 7.989115 50.703022 7.989082 50.703036 7.989052 50.703047 7.989027 50.703055 7.989014 50.703072 7.988972 50.703103 7.988948 50.703139 7.988902 50.703158 7.988877 50.703222 7.988812 50.703260 7.988813 50.703282 7.988789 50.703307 7.988742 50.703335 7.988714 50.703351 7.988706 50.703404 7.988623 50.703426 7.988593 50.703465 7.988574 50.703477 7.988558 157644 Entwicklung Quellen und Quellbäche Biotopkataster Linien