=========================================+=========================== River. | AREA IN SQUARE KILOMETRES +-------+---------+--------- | Area. | Total. | Grand | | | Total. -----------------------------------------+-------+---------+--------- Victoria Nile at Ripon Falls |244,000| 244,000| ... Additional area drained into Lake Albert |135,000| ... | ... Albert Nile at outlet of Lake Albert | ... | 379,000| ... Albert Nile from Albert Lake to Gondokoro| 94,000| ... | ... Albert Nile at Gondokoro | ... | 473,000| ... Albert Nile, Gondokoro to above Sobat | | | mouth |202,000| ... | ... Gazelle River |240,000| ... | ... Arab River |231,000| ... | ... +-------+ | |673,000| | | | | Albert Nile above Sobat River mouth | ... |1,136,000| ... Saubat River |156,000| ... | ... White Nile below Sobat River mouth | ... |1,292,000| ... White Nile, Sobat River to Khartoum |393,000| ... | ... White Nile at Khartoum | ... |1,685,000|1,685,000 Blue Nile in Abyssinian Hills and foot | | | hills |247,000| ... | ... Blue Nile foot hills to Khartoum | 53,000| ... | ... Total Blue Nile | ... | 300,000| ... | | | Nile at Khartoum | ... | ... |1,985,000 Nile between Khartoum and Atbara | | | junction | 54,000| ... | ... Nile above Atbara junction | ... | ... |2,049,000 Atbara River in Abyssinian hills and foot| | | hills |131,000| ... | ... Atbara River foothills to mouth |106,000| ... | ... Total Atbara River | ... | 237,000| ... | | | Nile below Atbara junction | ... | ... |2,286,000 Lybian Desert from Atbara junction | | | to Sea |335,000| ... | ... Arabian Desert from Atbara junction | | | to Sea |386,000| ... | ... Total Desert Area | ... | 721,000| ... | | |