50.245452 7.860717 50.248590 7.866071 50.245452 7.860717 50.248590 7.866071 50.248590 7.866071 50.248362 7.865869 50.248163 7.865663 50.248055 7.865548 50.247939 7.865399 50.247851 7.865282 50.247786 7.865187 50.247714 7.865089 50.247682 7.865031 50.247642 7.864958 50.247522 7.864630 50.247293 7.864093 50.247039 7.863469 50.246741 7.862754 50.246462 7.862081 50.246200 7.861472 50.246064 7.861123 50.246007 7.860997 50.245956 7.860922 50.245874 7.860870 50.245783 7.860826 50.245661 7.860802 50.245573 7.860772 50.245507 7.860739 50.245452 7.860717 162112 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis