Moa River

Moa
Tiwai Island on the Moa River
Map of the Moa River Basin
Location
Countries
Physical characteristics
Source 
 • locationGuinea Highlands, Guinea
 • elevation930 m (3,050 ft)
Mouth 
 • location
Atlantic Ocean
Length475 km (295 mi)
Basin size19,560 km2 (7,550 mi2)
Discharge 
 • locationNear mouth
 • average(Period: 1979–2015) 32.94 km3/a (1,044 m3/s)
Basin features
River systemMoa River
Tributaries 
 • leftOuaou, Mauwa
 • rightMafissa, Meli, Male

The Moa River (Makona River) is a river in West Africa. It arises in the highlands of Guinea and flows southwest, forming parts of the Guinea–Liberia and the Guinea – Sierra Leone borders. It flows into the Southern Province of Sierra Leone. Yenga, Tiwai Island and Sulima are located on the Moa.