 The first part of its course, whose length is from resurgences to Torretta, flows in the province of Verona and in the province of Mantua and is known by the name of Tartaro.The second part of its course, whose length is from Torretta to Volta Grimana, flows in the province of Rovigo and is known by the name of Canalbianco or Canal Bianco (meaning "White Canal" in both Italian and Venetian).The third and final part of its course, whose length is from Volta Grimana to mouth, flows in the province of Rovigo and is known by the name of Po di Levante (meaning "Eastern Po").