The Oporelu Canal () is an artificial canal built along the right bank dyke of the ArceÃÂti Lake on the river Olt in Romania. Its role is to intercept the right bank tributaries of the Olt river and to convey them downstream of the ArceÃÂti Dam. The Oporelu canal is registered as an artificial river in Romania's official registry of rivers. Its length is and its basin size is .