Adar River

Adar River
Location of mouth in South Sudan
Location
CountrySouth Sudan
Physical characteristics
Mouth 
  coordinates
10°23′N 32°15′E / 10.383°N 32.250°E / 10.383; 32.250
Basin features
River systemWhite Nile

The Adar River (or Khor Adar), known to the Dinka as the Yal, is a tributary of the White Nile in the state of Upper Nile, South Sudan. It flows north west from the Machar Marshes and enters the White Nile just upstream of the town of Melut.