Wanchet River
Kogin Wanchet kogi ne na tsakiyar Habasha,kuma rafi ne na kogin Jamma.Tare da kogin Adabay,ya bayyana iyakar tsohuwar gundumar Marra Biete.

An ambaci ketare "Aqui afagi"( Aheya Fajj,Amharic "mai hallaka jakuna")a cikin asusun Francisco Álvares,wanda ya haye ta sau da yawa a farkon kwata na karni na 16.

Nassoshi