Mooi River (Vaal)

Mooi River
Mooirivier
Location of the Mooi River mouth
EtymologyMooirivier meaning 'pretty river' in Afrikaans
Location
CountrySouth Africa
StateNorth West
CityPotchefstroom
Physical characteristics
Source 
  locationSE of Koster
  coordinates26°2′S 27°10′E / 26.033°S 27.167°E / -26.033; 27.167
  elevation1,550 m (5,090 ft)
MouthVaal River
  location
E of Stilfontein
  coordinates
26°52′28″S 26°57′6″E / 26.87444°S 26.95167°E / -26.87444; 26.95167
  elevation
1,305 m (4,281 ft)

The Mooi River (Afrikaans: Mooirivier) is a river in North West Province, South Africa. It is a tributary of the Vaal River and belongs to the Upper Vaal Water Management Area.