Gulla (kogi)
Kogin Gulla kogi ne a Habasha wanda ke tasowa a cikin tsaunukan Choke.Yana daya daga cikin manyan magudanan ruwa na Abay ko Blue Nile.Magudanar ruwan kogin Gulla yana kaiwa ga iyakarsa a lokacin damina (daga Yuni zuwa Satumba).Kogin ya haɗu da kogin Temcha bayan ya ratsa garin Dembecha.
| Gulla | |
|---|---|
| General information | |
Height above mean sea level (en)  | 2,000 m |
| Labarin ƙasa | |
 | |
| Tsarin Daidaiton Labarin Kasa | 10°31′32″N 37°29′37″E / 10.525479°N 37.493603°E |
| Kasa | Habasha |
| Hydrography (en) | |
| Ruwan ruwa |
Nile basin (en) |
| River mouth (en) |
Blue Nile (en) |
Wannan Muƙalar guntuwa ce: tana buƙatar a inganta ta, kuna iya gyara ta.