title: Coșna (river)
text: # Coșna (river)
  
  The Coșna (in its upper course also Coșnița) is a right tributary of the river Bancu in Romania. It flows into the Bancu near Valea Bancului. Its length is 14 km (8.7 mi) and its basin size is 59 $km^2$ (23 sq mi).
  
  ## Tributaries
  
  The following rivers are tributaries to the river Coșna (from source to mouth):
  
  * Left: Dieciu, Pietriș, Diaca, Vâlta
  * Right: Zimbroaia, Netedu
  