50.712948 7.658896 50.714951 7.664158 50.712948 7.658896 50.714951 7.664158 50.714951 7.658896 50.714762 7.659317 50.714670 7.659497 50.714576 7.659645 50.714443 7.659802 50.714305 7.659886 50.714254 7.659935 50.714198 7.660116 50.714039 7.660639 50.714016 7.660740 50.714000 7.660814 50.713978 7.660895 50.713949 7.661007 50.713887 7.661311 50.713855 7.661417 50.713819 7.661513 50.713655 7.661784 50.713591 7.661929 50.713526 7.662121 50.713216 7.663373 50.713181 7.663481 50.713151 7.663572 50.712948 7.664158 154377 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis