Nannawa Adama is a woreda in Oromia Region, Ethiopia. Part of the East Shewa Zone located in the Great Rift Valley, Adama Zuria is bordered on the south by the Arsi Zone, on the southwest by Koka Reservoir which separates it from Dugda Bora, on the west by Lome, on the north by the Amhara Region, and on the east by Boset; the Awash River, the only important river in this woreda, defines the woreda boundaries on the east and south.