Mundo

The Mundo is a river in southeastern Spain that originates slightly south of Riópar in the mountain plateau Calar del Mundo and flows toward the town, then westward until joining the Segura south of Hellín.

The Mundo has a length of 150 km and a drainage area of 766 km2. It receives most of its tributaries in its upper course. They include the Rio de la Vega, the Rio de los Vadillos and the Rio de Bogarra. The Arroyo de Tobarra is the only significant tributary in its lower course. There are two reservoirs along the course of the Mundo: the Talave reservoir with a volume of 34 cubic hectometres and the Camarillas reservoir with a volume of 36.5 cubic hectometres. At the Talave reservoir the Mundo receives additional water via a 250 km long aqueduct coming from reservoirs of the Tagus river. The Camarillas reservoir triggered a series of small quakes when it was first filled in spring 1961, but the seismic activity finally ceased in spring 1962.