title: Bistra (Arieș)
text: # Bistra (Arieș)
  
  The Bistra is a left tributary of the river Arieș in Romania. It discharges into the Arieș in Boncești, near Câmpeni. Its length is 18 km (11 mi) and its basin size is 43 $km^2$ (17 sq mi).
  
  