Iton () is a river in Normandy, France, left tributary of the river Eure. It is long. Its source is near Moulins-la-Marche. For about 10 km between Orvaux and Glisolles, it disappears and pursues a subterranean course. The Iton flows through the following départements and towns: Orne: Crulai, Chandai Eure: Bourth, Damville, La Bonneville-sur-Iton, Évreux It flows into the Eure in Acquigny, south of Louviers. Its basin (1,300 km²) covers 134 communes and is subject to a schéma d'aménagement et de gestion des eaux (water management scheme). References External links Avancement des SAGE du bassin Seine-Normandie SAGE on the Seine-Normandy basin (in French) Rivers of France Rivers of Eure Rivers of Orne Rivers of Normandy