Tărlung

The Tărlung (in its upper course also: Ramura Mare; Tatrang) is a left tributary of the river Râul Negru in Romania. It discharges into the Râul Negru in Băcel. Its length is 57 km and drains a basin spanning 485 km2.

Tributaries
The following rivers are tributaries to the river Tărlung (from source to mouth):


 * Left: Urlățel, Urlatul Mic, Doftana, Gârcin
 * Right: Capra Mică, Valea Cailor, Ramura Mică, Tesla, Dracu, Valea Satului, Zizin, Seaca, Valea Popii, Teliu, Dobârlău