XoulcesThe Xoulces is a small but abundant river in France which flows in Lorraine in the Vosges department. It is a left tributary of the Moselotte, and thus a sub-tributary of the Rhine via the Moselotte and the Moselle. It is long.GeographyThe river starts from the confluence of the Rouge Rupt and the Goutte du Grand Clos in the massif des Vosges. Its course lies entirely in the commune of Cornimont.HydrologyThe discharge. The [specific flow rate of the Xoulces thus rises to 44.9 litres per second per square kilometre of watershed.