50.642800 7.512606 50.644458 7.513025 50.642800 7.512606 50.644458 7.513025 50.642800 7.512934 50.642870 7.512958 50.642937 7.512986 50.643013 7.513013 50.643134 7.513025 50.643341 7.513018 50.643396 7.513011 50.643447 7.512989 50.643523 7.512997 50.643585 7.512981 50.643745 7.512922 50.643946 7.512821 50.644129 7.512732 50.644237 7.512695 50.644319 7.512687 50.644372 7.512674 50.644407 7.512656 50.644458 7.512606 155124 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis