Geography of Romania
The rivers of Romania flow either north, south, east, or west away from the Carpathians.  Rain and other precipitation help add to the flow of water in each of the rivers and occasionally cause flooding.  In the east, the water from the rivers are obtained by the Siret and Prut rivers. In the south, the rivers flow directly into the Danube. In the west, the rivers flow into the Tisza, which is in Hungary.