Saint-Martin-sur-Ouanne

Saint-Martin-sur-Ouanne is a former commune. It is found in the Yonne department in the center of France. On 1 January 2016, it was merged into the new commune of Charny-Orée-de-Puisaye.Arrêté préfectoral 13/17 November 2015

References
INSEE

Category:Former communes in Yonne