50.489528 7.809233 50.490248 7.812794 50.489528 7.809233 50.490248 7.812794 50.490170 7.809233 50.490117 7.809407 50.490112 7.809478 50.490107 7.809549 50.490102 7.809628 50.490079 7.809900 50.490057 7.810288 50.490030 7.810717 50.490030 7.810814 50.490042 7.810935 50.490068 7.810999 50.490125 7.811083 50.490176 7.811169 50.490209 7.811272 50.490226 7.811386 50.490234 7.811472 50.490248 7.811586 50.490243 7.811661 50.490232 7.811744 50.490217 7.811811 50.490097 7.811904 50.489906 7.812035 50.489798 7.812173 50.489717 7.812282 50.489670 7.812384 50.489637 7.812459 50.489597 7.812548 50.489564 7.812669 50.489528 7.812794 193680 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis