Siriul Mare
The Siriul Mare is a right tributary of the river Buzău in Romania. It discharges into the Siriu Reservoir, which is drained by the Buzău, near Gura Siriului. Its length is and its basin size is.
Tributaries
The following rivers are tributaries of the Siriul Mare :Left: Vâna Mălâei, Milea, Mreaja
Right: Morcovoaia, Siriul Mic, Roșia Mare, Molidu, Monteoru, Valea Popii, Vaca Mare, Vaca Mică