The greatest extent of the territory of San
Benito Abad extends in a flood plain, drained by the river systems of the San
Jorge, Cauca and Magdalena rivers, the first, the only one that goes through
the town, running from south to north. this vast region known as Depression
Momposina and have heights that do not exceed 33 meters , making it a flood
zone most of the year. In fact, one of its districts, Doña Ana, remains flooded
seven months by the river San Jorge. The municipality does turn, part of the
subregion of the San Jorge, a valley swamps by numerous intricate as those of
Machado, Doña
