50.549481 6.932986 50.551455 6.939332 50.549481 6.932986 50.551455 6.939332 50.549481 6.932986 50.549524 6.933348 50.549544 6.933692 50.549553 6.934007 50.549571 6.934338 50.549631 6.934509 50.549645 6.934550 50.549729 6.934691 50.549907 6.934861 50.550125 6.935009 50.550170 6.935039 50.550381 6.935159 50.550524 6.935402 50.550643 6.935652 50.550803 6.935893 50.551032 6.936145 50.551212 6.936380 50.551327 6.936604 50.551389 6.936822 50.551414 6.937190 50.551422 6.937491 50.551428 6.937785 50.551381 6.938028 50.551351 6.938130 50.551329 6.938202 50.551307 6.938336 50.551303 6.938538 50.551387 6.938744 50.551455 6.938910 50.551406 6.939184 50.551385 6.939332 159124 Entwicklung Quellen und Quellbäche Gewässerkundliches Flächenverzeichnis