Clef Vallée d'Eure () is a commune in the department of Eure, northern France. The municipality was established on 1 January 2016 by merger of the former communes of La Croix-Saint-Leufroy, Écardenville-sur-Eure and Fontaine-Heudebourg.Arrêté préfectoral 4 December 2015
Population Population data refer to the commune in its geography as of January 2025.
See also Communes of the Eure department
References