Kogin Mananjeba
Kogin Manajeba yana arewacin Madagascar. Madogararsa suna kusa da Tsaratanana Massif, ta haye Hanyar ƙasa ta 6 kusa da Tanambao Marivorahona kuma ta ratsa cikin Tekun Indiya.

A watan Janairun 2012 gadar mita 32 na hanyar kasa ta 6 ta ruguje tsakanin Tanambao Marivorahona da kauyen Marivorahona.

Nassoshi 

 Bauduin & Servat, Etude d'Hydrologie à amfani Agricole - ORSTOM shafi na 1-829 - shafi na 29
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