Chiascio
Introduction The '''Chiascio''' is a river of Umbria, central Italy. It is a left tributary of the Tiber. It is 95 km long, and its drainage basin covers 1962 km2.Its largest tributary is the Topino, which covers 60% of its drainage basin.
References
External links * http://www.arpa.umbria.it/canale.asp?id=423