How may earth fill,rock fill and combined dams there in ethiopia ?

There are several earth fill, rock fill, and combined dams in Ethiopia. Some of the notable ones include:

1. Gilgel Gibe III Dam - a rock fill dam on the Omo River
2. Koka Dam - an earth fill dam on the Awash River
3. Tekeze Dam - a combined dam on the Tekeze River
4. Ribb Dam - an earth fill dam on the Ribb River
5. Fincha Dam - a rock fill dam on the Blue Nile River

These are just a few examples of the many dams in Ethiopia that utilize earth fill, rock fill, or a combination of both materials in their construction.

Earth fill dams:

- Gibe III Dam
- Tekeze Dam
- Tana Beles Dam
- Genale Dawa III Dam
- Ribb Dam
- Birbir Dam
- Gilgel Gibe II Dam
- Xixi Dam
- Dabus Dam
- Kessem Dam

Rock fill dams:

- Koysha Dam
- Awash II Dam
- Simien I Dam
- Chara Chara Weir Dam
- Amibara Dam
- Wonji Dam
- Awash IV Dam
- Wabe Shebelle Dam
- Gelana I Dam
- Gilgel Gibe I Dam

Combined dams (earth fill and rock fill):

- Gilgel Gibe III Dam
- Gilgel Gibe IV Dam
- Daleti Dam
- Koka Dam
- Fincha'a Dam
- Melka Wakena Dam
- Tendaho Dam
- Kuraz Dam
- Tulu Moye Dam
- Jemma 1 Dam