Nile - wikipedia Nile For other uses, see Nile ( disambiguation ). This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. ( January 2018 ) Nile The river in Uganda Countries Egypt, Sudan, South Sudan, Ethiopia, Uganda, Congo, Kenya, Tanzania, Rwanda, Burundi, Eritrea Major cities Jinja, Juba, Khartoum, Cairo Physical characteristics Main source White Nile Rwanda 2,700 m ( 8,900 ft ) 02 ° 16 ′ 56 '' S 29 ° 19 ′ 53 '' E ﻿ / ﻿ 2.28222 ° S 29.33139 ° E ﻿ / - 2.28222 ; 29.33139 2nd source Blue Nile Lake Tana, Ethiopia 12 ° 02 ′ 09 '' N 037 ° 15 ′ 53 '' E ﻿ / ﻿ 12.03583 ° N 37.26472 ° E ﻿ / 12.03583 ; 37.26472 River mouth Mediterranean Sea Egypt Sea level 30 ° 10 ′ N 31 ° 09 ′ E ﻿ / ﻿ 30.167 ° N 31.150 ° E ﻿ / 30.167 ; 31.150 Coordinates : 30 ° 10 ′ N 31 ° 09 ′ E ﻿ / ﻿ 30.167 ° N 31.150 ° E ﻿ / 30.167 ; 31.150 Length 6,853 km ( 4,258 mi ) Width Maximum width : 2.8 km ( 1.7 mi ) Depth Average depth : 8 -- 11 m ( 26 -- 36 ft ) Discharge Average rate : 2,830 m / s ( 100,000 cu ft / s ) Basin features Basin size 3,400,000 km ( 1,300,000 sq mi ) The Nile River ( Arabic : النيل ‎, Egyptian Arabic en - Nīl, Standard Arabic an - Nīl ; Coptic : ⲫⲓⲁⲣⲱ, P ( h ) iaro ; Ancient Egyptian : Ḥ'pī and Jtrw ; Biblical Hebrew : הַיְאוֹר ‬, Ha - Ye'or or הַשִׁיחוֹר ‬, Ha - Shiḥor ) is a major north - flowing river in northeastern Africa, and is commonly regarded as the longest river in the world, though some sources cite the Amazon River as the longest. The Nile, which is 6,853 km ( 4,258 miles ) long, is an `` international '' river as its drainage basin covers eleven countries, namely, Tanzania, Uganda, Rwanda, Burundi, the Democratic Republic of the Congo, Kenya, Ethiopia, Eritrea, South Sudan, Republic of the Sudan and Egypt. In particular, the Nile is the primary water source of Egypt and Sudan. The Nile River has two major tributaries, the White Nile and Blue Nile. The White Nile is considered to be the headwaters and primary stream of the Nile itself. The Blue Nile, however, is the source of most of the water and silt. The White Nile is longer and rises in the Great Lakes region of central Africa, with the most distant source still undetermined but located in either Rwanda or Burundi. It flows north through Tanzania, Lake Victoria, Uganda and South Sudan. The Blue Nile ( Amharic : ዓባይ, ʿĀbay ) begins at Lake Tana in Ethiopia and flows into Sudan from the southeast. The two rivers meet just north of the Sudanese capital of Khartoum. The northern section of the river flows north almost entirely through the Sudanese desert to Egypt, then ends in a large delta and flows into the Mediterranean Sea. Egyptian civilization and Sudanese kingdoms have depended on the river since ancient times. Most of the population and cities of Egypt lie along those parts of the Nile valley north of Aswan, and nearly all the cultural and historical sites of Ancient Egypt are found along riverbanks. Contents 1 Etymology and Names 2 Courses 2.1 Sources 2.2 In Uganda 's Nile River 2.3 In South Sudan 's Nile River 2.4 In Sudan 2.5 In Egypt 3 Tributaries of Nile 3.1 Atbara River 3.2 Blue Nile 3.3 Bahr el Ghazal and Sobat River 3.4 Yellow Nile 4 History 4.1 Eonile 4.2 Integrated Nile 4.3 Role in the founding of Egyptian civilization 4.4 Search for the source of the Nile 4.5 Since 1950 5 Water sharing dispute 6 Modern achievements and exploration 6.1 White Nile 6.2 Blue Nile 7 Crossings 7.1 Crossings from Khartoum to the Mediterranean Sea 7.2 Crossings from Rwanda to Khartoum 8 Images and media of the Nile 9 Annotated bibliography 10 See also 11 References 12 Further reading 13 External links Etymology and names In the ancient Egyptian language, the Nile is called Ḥ'pī or Iteru ( Hapy ), meaning `` river ''. In Coptic, the word ⲫⲓⲁⲣⲱ, pronounced piaro ( Sahidic ) or phiaro ( Bohairic ), means `` the river '' ( lit. p ( h ). iar - o `` the. canal - great '' ), and comes from the same ancient name. The English name Nile and the Arabic names en - Nîl and an - Nîl both derive from the Latin Nilus and the Ancient Greek Νεῖλος. Beyond that, however, the etymology is disputed. Hesiod at his Theogony refers that Nilus ( Νεῖλος ) was one of the Potamoi ( river gods ), son of Oceanus and Tethys. Another possible etymology derives it from a Semitic Nahal, meaning `` river ''. The standard English names `` White Nile '' and `` Blue Nile '', to refer to the river 's source, derive from Arabic names formerly applied only to the Sudanese stretches which meet at Khartoum. Courses See also : White Nile The Nile at Dendera, as seen from the SPOT satellite The Nile 's watershed The Nile near Beni Suef Composite satellite image of the White Nile Above Khartoum, the Nile River is also known as the White Nile, a term also used in a limited sense to describe the section between Lake No and Khartoum. At Khartoum the river is joined by the Blue Nile. The White Nile starts in equatorial East Africa, and the Blue Nile begins in Ethiopia. Both branches are on the western flanks of the East African Rift. The drainage basin of the Nile covers 3,254,555 square kilometers ( 1,256,591 sq mi ), about 10 % of the area of Africa. The Nile basin is complex, and because of this, the discharge at any given point along the mainstem depends on many factors including weather, diversions, evaporation and evapotranspiration, and groundwater flow. Sources The source of the Nile River is sometimes considered to be Lake Victoria, but the lake has feeder rivers of considerable size. The Kagera River, which flows into Lake Victoria near the Tanzanian town of Bukoba, is the longest feeder, although sources do not agree on which is the longest tributary of the Kagera and hence the most distant source of the Nile River itself. It is either the Ruvyironza, which emerges in Bururi Province, Burundi, or the Nyabarongo, which flows from Nyungwe Forest in Rwanda. The two feeder rivers meet near Rusumo Falls on the Rwanda - Tanzania border. The source of the Nile from an underwater spring at the neck of Lake Victoria, Jinja In 2010, an exploration party went to a place described as the source of the Rukarara tributary, and by hacking a path up steep jungle - choked mountain slopes in the Nyungwe forest found ( in the dry season ) an appreciable incoming surface flow for many kilometres upstream, and found a new source, giving the Nile a length of 6,758 km ( 4,199 mi ). Gish Abay is reportedly the place where the `` holy water '' of the first drops of the Blue Nile develop. In Uganda 's Nile river The Nile River leaves Lake Nyanza ( Victoria ) at Ripon Falls near Jinja, Uganda, as the Victoria Nile. It flows north for some 130 kilometers ( 81 mi ), to Lake Kyoga. The last part of the approximately 200 kilometers ( 120 mi ) river section starts from the western shores of the lake and flows at first to the west until just south of Masindi Port, where the river turns north, then makes a great half circle to the east and north until Karuma Falls. For the remaining part it flows merely westerly through the Murchison Falls until it reaches the very northern shores of Lake Albert where it forms a significant river delta. The lake itself is on the border of DR Congo, but the Nile River is not a border river at this point. After leaving Lake Albert, the river continues north through Uganda and is known as the Albert Nile. In South Sudan 's Nile river The Nile river flows into South Sudan just south of Nimule, where it is known as the Bahr al Jabal ( `` Mountain River '' ). Just south of the town it has the confluence with the Achwa River. The Bahr al Ghazal, itself 716 kilometers ( 445 mi ) long, joins the Bahr al Jabal at a small lagoon called Lake No, after which the Nile becomes known as the Bahr al Abyad, or the White Nile, from the whitish clay suspended in its waters. When the Nile floods it leaves a rich silty deposit which fertilizes the soil. The Nile no longer floods in Egypt since the completion of the Aswan Dam in 1970. An anabranch river, the Bahr el Zeraf, flows out of the Nile 's Bahr al Jabal section and rejoins the White Nile. The flow rate of the Bahr al Jabal at Mongalla, South Sudan is almost constant throughout the year and averages 1,048 m / s ( 37,000 cu ft / s ). After Mongalla, the Bahr Al Jabal enters the enormous swamps of the Sudd region of South Sudan. More than half of the Nile 's water is lost in this swamp to evaporation and transpiration. The average flow rate of the White Nile at the tails of the swamps is about 510 m / s ( 18,000 cu ft / s ). From here it soon meets with the Sobat River at Malakal. On an annual basis, the White Nile upstream of Malakal contributes about fifteen percent of the total outflow of the Nile River. The average flow of the White Nile at Lake Kawaki Malakal, just below the Sobat River, is 924 m / s ( 32,600 cu ft / s ) ; the peak flow is approximately 1,218 m / s ( 43,000 cu ft / s ) in October and minimum flow is about 609 m / s ( 21,500 cu ft / s ) in April. This fluctuation is due to the substantial variation in the flow of the Sobat, which has a minimum flow of about 99 m / s ( 3,500 cu ft / s ) in March and a peak flow of over 680 m / s ( 24,000 cu ft / s ) in October. During the dry season ( January to June ) the White Nile contributes between 70 percent and 90 percent of the total discharge from the Nile. In Sudan Below Renk the White Nile enters Sudan, it flows north to Khartoum and meets the Blue Nile. The course of the Nile in Sudan is distinctive. It flows over six groups of cataracts, from the sixth at Sabaloka just north of Khartoum northward to Abu Hamed. Due to the tectonic uplift of the Nubian Swell, the river is then diverted to flow for over 300 km south - west following the structure of the Central African Shear Zone embracing the Bayuda Desert. At Al Dabbah it resumes its northward course towards the first Cataract at Aswan forming the ' S ' - shaped Great Bend of the Nile already mentioned by Eratosthenes. In the north of Sudan the river enters Lake Nasser ( known in Sudan as Lake Nubia ), the larger part of which is in Egypt. In Egypt Below the Aswan High Dam, at the northern limit of Lake Nasser, the Nile resumes its historic course. North of Cairo, the Nile splits into two branches ( or distributaries ) that feed the Mediterranean : the Rosetta Branch to the west and the Damietta to the east, forming the Nile Delta. Tributaries of Nile Atbara river Below the confluence with the Blue Nile the only major tributary is the Atbara River, roughly halfway to the sea, which originates in Ethiopia north of Lake Tana, and is around 800 kilometers ( 500 mi ) long. The Atbara flows only while there is rain in Ethiopia and dries very rapidly. During the dry period of January to June, it typically dries up. It joins the Nile approximately 300 kilometers ( 200 mi ) north of Khartoum. Blue Nile Main article : Blue Nile The Blue Nile Falls fed by Lake Tana near the city of Bahir Dar, Ethiopia Nile Delta from space Annotated view of the Nile and Red Sea, with a dust storm The Blue Nile ( Ge'ez ጥቁር ዓባይ Ṭiqūr ʿĀbbāy ( Black Abay ) to Ethiopians ; Arabic : النيل الأزرق ‎ ; transliterated : an - Nīl al - Azraq ) springs from Lake Tana in the Ethiopian Highlands. The Blue Nile flows about 1,400 kilometres to Khartoum, where the Blue Nile and White Nile join to form the Nile. Ninety percent of the water and ninety - six percent of the transported sediment carried by the Nile originates in Ethiopia, with fifty - nine percent of the water from the Blue Nile ( the rest being from the Tekezé, Atbarah, Sobat, and small tributaries ). The erosion and transportation of silt only occurs during the Ethiopian rainy season in the summer, however, when rainfall is especially high on the Ethiopian Plateau ; the rest of the year, the great rivers draining Ethiopia into the Nile ( Sobat, Blue Nile, Tekezé, and Atbarah ) have a weaker flow. In harsh and arid seasons and droughts the blue Nile dries out completely. The flow of the Blue Nile varies considerably over its yearly cycle and is the main contribution to the large natural variation of the Nile flow. During the dry season the natural discharge of the Blue Nile can be as low as 113 m / s ( 4,000 cu ft / s ), although upstream dams regulate the flow of the river. During the wet season the peak flow of the Blue Nile often exceeds 5,663 m / s ( 200,000 cu ft / s ) in late August ( a difference of a factor of 50 ). Before the placement of dams on the river the yearly discharge varied by a factor of 15 at Aswan. Peak flows of over 8,212 m / s ( 290,000 cu ft / s ) occurred during late August and early September, and minimum flows of about 552 m / s ( 19,500 cu ft / s ) occurred during late April and early May. Bahr el Ghazal and Sobat river The Bahr al Ghazal and the Sobat River are the two most important tributaries of the White Nile in terms of discharge. The Bahr al Ghazal 's drainage basin is the largest of any of the Nile 's sub-basins, measuring 520,000 square kilometers ( 200,000 sq mi ) in size, but it contributes a relatively small amount of water, about 2 m / s ( 71 cu ft / s ) annually, due to tremendous volumes of water being lost in the Sudd wetlands. The Sobat River, which joins the Nile a short distance below Lake No, drains about half as much land, 225,000 km ( 86,900 sq mi ), but contributes 412 cubic meters per second ( 14,500 cu ft / s ) annually to the Nile. When in flood the Sobat carries a large amount of sediment, adding greatly to the White Nile 's color. Yellow Nile The Yellow Nile is a former tributary that connected the Ouaddaï Highlands of eastern Chad to the Nile River Valley c. 8000 to c. 1000 BC. Its remains are known as the Wadi Howar. The wadi passes through Gharb Darfur near the northern border with Chad and meets up with the Nile near the southern point of the Great Bend. History Further information : Sahara § Climate history Reconstruction of the Oikoumene ( inhabited world ), an ancient map based on Herodotus ' description of the world, circa 450 BC The Nile ( iteru in Ancient Egyptian ) has been the lifeline of civilization in Egypt since the Stone Age, with most of the population and all of the cities of Egypt resting along those parts of the Nile valley lying north of Aswan. However, the Nile used to run much more westerly through what is now Wadi Hamim and Wadi al Maqar in Libya and flow into the Gulf of Sidra. As sea level rose at the end of the most recent ice age, the stream which is now the northern Nile pirated the ancestral Nile near Asyut, this change in climate also led to the creation of the current Sahara desert, around 3400 BC. Eonile The present Nile is at least the fifth river that has flowed north from the Ethiopian Highlands. Satellite imagery was used to identify dry watercourses in the desert to the west of the Nile. An Eonile canyon, now filled by surface drift, represents an ancestral Nile called the Eonile that flowed during the later Miocene ( 23 -- 5.3 million years before present ). The Eonile transported clastic sediments to the Mediterranean ; several natural gas fields have been discovered within these sediments. During the late - Miocene Messinian salinity crisis, when the Mediterranean Sea was a closed basin and evaporated to the point of being empty or nearly so, the Nile cut its course down to the new base level until it was several hundred metres below world ocean level at Aswan and 2,400 m ( 7,900 ft ) below Cairo. This created a very long and deep canyon which was filled with sediment when the Mediterranean was recreated. At some point the sediments raised the riverbed sufficiently for the river to overflow westward into a depression to create Lake Moeris. Lake Tanganyika drained northwards into the Nile until the Virunga Volcanoes blocked its course in Rwanda. The Nile was much longer at that time, with its furthest headwaters in northern Zambia. Integrated Nile There are two theories about the age of the integrated Nile. One is that the integrated drainage of the Nile is of young age, and that the Nile basin was formerly broken into series of separate basins, only the most northerly of which fed a river following the present course of the Nile in Egypt and Sudan. Rushdi Said postulated that Egypt itself supplied most of the waters of the Nile during the early part of its history. The other theory is that the drainage from Ethiopia via rivers equivalent to the Blue Nile and the Atbara and Takazze flowed to the Mediterranean via the Egyptian Nile since well back into Tertiary times. Salama suggested that during the Paleogene and Neogene Periods ( 66 million to 2.588 million years ago ) a series of separate closed continental basins each occupied one of the major parts of the Sudanese Rift System : Mellut rift, White Nile rift, Blue Nile rift, Atbara rift and Sag El Naam rift. The Mellut Rift Basin is nearly 12 kilometers ( 7.5 mi ) deep at its central part. This rift is possibly still active, with reported tectonic activity in its northern and southern boundaries. The Sudd swamps which form the central part of the basin may still be subsiding. The White Nile Rift System, although shallower than the Bahr el Arab rift, is about 9 kilometers ( 5.6 mi ) deep. Geophysical exploration of the Blue Nile Rift System estimated the depth of the sediments to be 5 -- 9 kilometers ( 3.1 -- 5.6 mi ). These basins were not interconnected until their subsidence ceased, and the rate of sediment deposition was enough to fill and connect them. The Egyptian Nile connected to the Sudanese Nile, which captures the Ethiopian and Equatorial headwaters during the current stages of tectonic activity in the Eastern, Central and Sudanese Rift Systems. The connection of the different Niles occurred during cyclic wet periods. The River Atbara overflowed its closed basin during the wet periods that occurred about 100,000 to 120,000 years ago. The Blue Nile connected to the main Nile during the 70,000 -- 80,000 years B.P. wet period. The White Nile system in Bahr El Arab and White Nile Rifts remained a closed lake until the connection of the Victoria Nile to the main system some 12,500 years ago. Role in the founding of Egyptian civilization A felucca traversing the Nile near Aswan The Greek historian Herodotus wrote that `` Egypt was the gift of the Nile ''. An unending source of sustenance, it provided a crucial role in the development of Egyptians civilization. Silt deposits from the Nile made the surrounding land fertile because the river overflowed its banks annually. The Ancient Egyptians cultivated and traded wheat, flax, papyrus and other crops around the Nile. Wheat was a crucial crop in the famine - plagued Middle East. This trading system secured Egypt 's diplomatic relationships with other countries, and contributed to economic stability. Far - reaching trade has been carried on along the Nile since ancient times. Water buffalo were introduced from Asia, and Assyrians introduced camels in the 7th century BC. These animals were killed for meat, and were domesticated and used for ploughing -- or in the camels ' case, carriage. Water was vital to both people and livestock. The Nile was also a convenient and efficient means of transportation for people and goods. The Nile was an important part of ancient Egyptian spiritual life. Hapy was the god of the annual floods, and both he and the pharaoh were thought to control the flooding. The Nile was considered to be a causeway from life to death and the afterlife. The east was thought of as a place of birth and growth, and the west was considered the place of death, as the god Ra, the Sun, underwent birth, death, and resurrection each day as he crossed the sky. Thus, all tombs were west of the Nile, because the Egyptians believed that in order to enter the afterlife, they had to be buried on the side that symbolized death. As the Nile was such an important factor in Egyptian life, the ancient calendar was even based on the 3 cycles of the Nile. These seasons, each consisting of four months of thirty days each, were called Akhet, Peret, and Shemu. Akhet, which means inundation, was the time of the year when the Nile flooded, leaving several layers of fertile soil behind, aiding in agricultural growth. Peret was the growing season, and Shemu, the last season, was the harvest season when there were no rains. Search for the source of the Nile John Hanning Speke c. 1863. Speke was the Victorian explorer who first reached Lake Victoria in 1858, returning to establish it as the source of the Nile by 1862. Henry Morton Stanley in 1872. Stanley circumnavigated the lake and confirmed Speke 's observations in 1875. Owing to their failure to penetrate the sudd wetlands of South Sudan, the upper reaches of the Nile remained largely unknown to the ancient Greeks and Romans. Various expeditions failed to determine the river 's source. Agatharcides records that in the time of Ptolemy II Philadelphus, a military expedition had penetrated far enough along the course of the Blue Nile to determine that the summer floods were caused by heavy seasonal rainstorms in the Ethiopian Highlands, but no European of antiquity is known to have reached Lake Tana. The Tabula Rogeriana depicted the source as three lakes in 1154. Europeans began to learn about the origins of the Nile in the 15th and 16th centuries, when travelers to Ethiopia visited Lake Tana and the source of the Blue Nile in the mountains south of the lake. Although James Bruce claimed to be the first European to have visited the headwaters, modern writers give the credit to the Jesuit Pedro Páez. Páez 's account of the source of the Nile is a long and vivid account of Ethiopia. It was published in full only in the early 20th century, although it was featured in works of Páez 's contemporaries, including Baltazar Téllez, Athanasius Kircher and by Johann Michael Vansleb. Europeans had been resident in Ethiopia since the late 15th century, and one of them may have visited the headwaters even earlier without leaving a written trace. The Portuguese João Bermudes published the first description of the Tis Issat Falls in his 1565 memoirs, compared them to the Nile Falls alluded to in Cicero 's De Republica. Jerónimo Lobo describes the source of the Blue Nile, visiting shortly after Pedro Páez. Telles also used his account. The White Nile was even less understood. The ancients mistakenly believed that the Niger River represented the upper reaches of the White Nile. For example, Pliny the Elder wrote that the Nile had its origins `` in a mountain of lower Mauretania '', flowed above ground for `` many days '' distance, then went underground, reappeared as a large lake in the territories of the Masaesyli, then sank again below the desert to flow underground `` for a distance of 20 days ' journey till it reaches the nearest Ethiopians. '' A merchant named Diogenes reported that the Nile 's water attracted game such as buffalo. A map of the Nile c. 1911, a time when its entire primary course ran through British occupations, condominiums, colonies, and protectorates Lake Victoria was first sighted by Europeans in 1858 when the British explorer John Hanning Speke reached its southern shore while traveling with Richard Francis Burton to explore central Africa and locate the great lakes. Believing he had found the source of the Nile on seeing this `` vast expanse of open water '' for the first time, Speke named the lake after the then Queen of the United Kingdom. Burton, recovering from illness and resting further south on the shores of Lake Tanganyika, was outraged that Speke claimed to have proved his discovery to be the true source of the Nile when Burton regarded this as still unsettled. A very public quarrel ensued, which sparked a great deal of intense debate within the scientific community and interest by other explorers keen to either confirm or refute Speke 's discovery. British explorer and missionary David Livingstone pushed too far west and entered the Congo River system instead. It was ultimately Welsh - American explorer Henry Morton Stanley who confirmed Speke 's discovery, circumnavigating Lake Victoria and reporting the great outflow at Ripon Falls on the Lake 's northern shore. European involvement in Egypt goes back to the time of Napoleon. Laird Shipyard of Liverpool sent an iron steamer to the Nile in the 1830s. With the completion of the Suez Canal and the British takeover of Egypt in the 1870s, more British river steamers followed. The Nile is the area 's natural navigation channel, giving access to Khartoum and Sudan by steamer. The Siege of Khartoum was broken with purpose - built sternwheelers shipped from England and steamed up the river to retake the city. After this came regular steam navigation of the river. With British Forces in Egypt in the First World War and the inter-war years, river steamers provided both security and sightseeing to the Pyramids and Thebes. Steam navigation remained integral to the two countries as late as 1962. Sudan steamer traffic was a lifeline as few railways or roads were built in that country. Most paddle steamers have been retired to shorefront service, but modern diesel tourist boats remain on the river. Village on the Nile, 1891 Since 1950 The confluence of the Kagera and Ruvubu rivers near Rusumo Falls, part of the Nile 's upper reaches Dhows on the Nile The Nile passes through Cairo, Egypt 's capital city. The Nile has long been used to transport goods along its length. Winter winds blow south, up river, so ships could sail up river, and down river using the flow of the river. While most Egyptians still live in the Nile valley, the 1970 completion of the Aswan High Dam ended the summer floods and their renewal of the fertile soil, fundamentally changing farming practices. The Nile supports much of the population living along its banks, enabling Egyptians to live in otherwise inhospitable regions of the Sahara. The rivers 's flow is disturbed at several points by the Cataracts of the Nile, which are sections of faster - flowing water with many small islands, shallow water, and rocks, which form an obstacle to navigation by boats. The Sudd wetlands in Sudan also forms a formidable navigation obstacle and impede water flow, to the extent that Sudan had once attempted to canalize ( the Jonglei Canal ) to bypass the swamps. Nile cities include Khartoum, Aswan, Luxor ( Thebes ), and the Giza -- Cairo conurbation. The first cataract, the closest to the mouth of the river, is at Aswan, north of the Aswan Dam. This part of the river is a regular tourist route, with cruise ships and traditional wooden sailing boats known as feluccas. Many cruise ships ply the route between Luxor and Aswan, stopping at Edfu and Kom Ombo along the way. Security concerns have limited cruising on the northernmost portion for many years. A computer simulation study to plan the economic development of the Nile was directed by H.A.W. Morrice and W.N. Allan, for the Ministry of Hydro - power of the Republic of the Sudan, during 1955 -- 1957 Morrice was their Hydrological Adviser, and Allan his predecessor. M.P. Barnett directed the software development and computer operations. The calculations were enabled by accurate monthly inflow data collected for 50 years. The underlying principle was the use of over-year storage, to conserve water from rainy years for use in dry years. Irrigation, navigation and other needs were considered. Each computer run postulated a set of reservoirs and operating equations for the release of water as a function of the month and the levels upstream. The behavior that would have resulted given the inflow data was modeled. Over 600 models were run. Recommendations were made to the Sudanese authorities. The calculations were run on an IBM 650 computer. Simulation studies to design water resources are discussed further in the article on hydrology transport models, that have been used since the 1980s to analyze water quality. Despite the development of many reservoirs, drought during the 1980s led to widespread starvation in Ethiopia and Sudan, but Egypt was nourished by water impounded in Lake Nasser. Drought has proven to be a major cause of fatality in the Nile River basin. According to a report by the Strategic Foresight Group around 170 million people have been affected by droughts in the last century with half a million lives lost. From the 70 incidents of drought which took place between 1900 and 2012, 55 incidents took place in Ethiopia, Sudan, South Sudan, Kenya and Tanzania. Water sharing dispute The Nile 's water has affected the politics of East Africa and the Horn of Africa for many decades. Countries including Uganda, Sudan, Ethiopia and Kenya have complained about Egyptian domination of its water resources. The Nile Basin Initiative promotes a peaceful cooperation among those states. Several attempts have been made to establish agreements between the countries sharing the Nile waters. It is very difficult to have all these countries agree with each other given the self - interest of each country and their political, strategic, and social differences. On 14 May 2010 at Entebbe, Ethiopia, Rwanda, Tanzania and Uganda signed a new agreement on sharing the Nile water even though this agreement raised strong opposition from Egypt and Sudan. Ideally, such international agreements should promote equitable and efficient usage of the Nile basin 's water resources. Without a better understanding about the availability of the future water resources of the Nile River, it is possible that conflicts could arise between these countries relying on the Nile for their water supply, economic and social developments. Modern achievements and exploration White Nile In 1951, the American John Goddard together with two French explorers became the first to successfully navigate the entire Nile river from its source in Burundi at the potential headsprings of the Kagera River in Burundi to its mouth on the Mediterranean Sea, a journey of approximately 6800 kilometers. Their 9 - month journey is described in the book ' Kayaks down the Nile '. The White Nile Expedition, led by South African national Hendrik Coetzee, navigated the White Nile 's entire length of approximately 3,700 kilometres ( 2,300 mi ). The expedition began at the White Nile 's beginning at Lake Victoria in Uganda, on 17 January 2004 and arrived safely at the Mediterranean in Rosetta, four and a half months later. On the 30th of April 2005 a team led by South Africans Peter Meredith and Hendrik Coetzee, following again in the footsteps of John Goddard, navigated the major remote source of the White Nile, the Akagera river that starts as the Ruvyironza in Bururi Province, Burundi, and ends at Lake Victoria, Uganda. In April 2006, the Ascend the Nile Expedition including two explorers from Britain and one from New Zealand ascended the river from its mouth at Rosetta to one of its sources in Rwanda 's Nyungwe Forest. The Team including Cam McLeay, Neil McGrigor and Garth MacIntyre spent 70 days travelling to the Rwandese source of the Nile covering approximately 6800 kilometres. During the Expedition they were ambushed by the LRA ( Lord 's Resistance Army ) lead by the notorious Joseph Kony, however post-attack six months later they returned to complete the expedition. They measured the length of the river with the help of GPS and claimed to have found the furthest source. Due to the unscientific approach of their expedition, their reluctance to release the GPS data, and not having measured the other contender for the true source of the Nile in Burundi, controversy has ensued. Blue Nile The Blue Nile Expedition, led by geologist Pasquale Scaturro and his partner, kayaker and documentary filmmaker Gordon Brown became the first people to descend the entire Blue Nile, from Lake Tana in Ethiopia to the beaches of Alexandria on the Mediterranean. Their approximately 5,230 kilometres ( 3,250 mi ) journey took 114 days : from 25 December 2003 to 28 April 2004. Though their expedition included others, Brown and Scaturro were the only ones to complete the entire journey. Although they descended whitewater manually the team used outboard motors for much of their journey. On 29 January 2005 Canadian Les Jickling and New Zealander Mark Tanner completed the first human powered transit of Ethiopia 's Blue Nile. Their journey of over 5,000 kilometres ( 3,100 mi ) took five months. They recount that they paddled through two war zones, regions notorious for bandits, and were arrested at gunpoint. Crossings Crossings from Khartoum to the Mediterranean Sea The following bridges cross the Blue Nile and connect Khartoum to Khartoum North : Mac Nimir Bridge Blue Nile Road & Railway Bridge Burri Bridge Elmansheya Bridge Soda bridge The following bridges cross the White Nile and connect Khartoum to Omdurman : White Nile Bridge Fitayhab Bridge Al Dabbaseen Bridge ( under construction ) Omhuraz Bridge ( proposed ) the following bridges cross from Omdurman : to Khartoum North : Shambat Bridge Halfia Bridge The following bridges cross to Tuti from Khartoum states three cities Khartoum - tuti Bridge Omdurman - Tuti Suspension Bridge ( proposed ) Khartoum North - tuti Bridge ( proposed ) Other bridges Shandi Bridge, Shendi Atbarah Bridge, Atbarah Merowe Dam, Merowe Merowe Bridge, Merowe Aswan Bridge, Aswan Luxor Bridge, Luxor Suhag Bridge, Suhag Assiut Bridge, Assiut Al Minya Bridge, Minya Al Marazeek Bridge, Helwan First Ring Road Bridge ( Moneeb Crossing ), Cairo Abbas Bridge, Cairo University Bridge, Cairo Qasr al - Nil Bridge, Cairo 6th October Bridge, Cairo Abu El Ela Bridge, Cairo ( removed in 1998 ) New Abu El Ela Bridge, Cairo Imbaba Bridge, Cairo Rod Elfarag Bridge, Cairo Second Ring Road Bridge, Cairo Banha Bridge, Banha Samanoud Bridge, Samanoud Mansoura 2 Bridges, Mansoura Talkha Bridge, Talkha Shirbine high Bridge Shirbine Bridge Kafr Sad -- Farscor Bridge International Coastal Road Bridge Damietta high Bridge, Damietta Damietta Bridge, Damietta Kafr El Zayat Bridges, Kafr El Zayat Zefta Bridge, Zefta This list is incomplete ; you can help by expanding it. Crossings from Rwanda to Khartoum Nalubaale Bridge, Jinja, Uganda ( Formerly Owen Falls Bridge ) Karuma Bridge, Karuma, Uganda Pakwach Bridge, Uganda This list is incomplete ; you can help by expanding it. Images and media of the Nile Riverboat on the Nile, Egypt 1900 Marsh along the Nile A river boat crossing the Nile in Uganda Murchison Falls in Uganda, between Lake Victoria and Lake Kyoga The Nile in Luxor The river Nile flows through Cairo, here contrasting ancient customs of daily life with the modern city of today. Annotated bibliography The following is an annotated bibliography of key written documents for the Western exploration of the Nile. 17th century Historia da Ethiopia, Pedro Páez ( aka Pero Pais ), Portugal, 1620 A Jesuit missionary who was sent from Goa to Ethiopia in 1589 and remained in the area until his death in 1622. Credited with being the first European to view the source of the Blue Nile which he describes in this volume. Voyage historique d'Abissinie, Jerónimo Lobo ( aka Girolamo Lobo ), Piero Matini, Firenze ; 1693 One of the most important and earliest sources on Ethiopia and the Nile. Jerónimo Lobo ( 1595 -- 1687 ), a Jesuit priest, stayed in Ethiopia, mostly in Tigre, for 9 years and travelled to Lake Tana and the Blue Nile, reaching the province of Damot. When the Jesuits were expelled from the country, he too had to leave and did so via Massaua and Suakin. `` He was the best expert on Ethiopian matters. After Pais, Lobo is the second European to describe the sources of the Blue Nile and he did so more exactly than Bruce '' ( transl. from Henze ). 18th century Travels to Discover the Source of the Nile in the Years -- 1768, 1770, 1771, 1772, and 1773, James Bruce of Kinnaird. J. Ruthven for G. GJ. and J. Robinson et al., Edinburgh, 1790 ( 5 Volumes ) With time on his hands and at the urging of a friend, Bruce composed this account of his travels on the African continent, including comments on the history and religion of Egypt, an account of Indian trade, a history of Abyssinia, and other material. Although Bruce would not be confused with `` a great scholar or a judicious critic, few books of equal compass are equally entertaining ; and few such monuments exist of the energy and enterprise of a single traveller '' ( DNB ). `` The result of his travels was a very great enrichment of the knowledge of geography and ethnography '' ( Cox II, p. 389. ) Bruce was one of the earliest westerners to search for the source of the Nile. In November 1770 he reached the source of the Blue Nile, and though he acknowledged that the White Nile was the larger stream, he claimed that the Blue Nile was the Nile of the ancients and that he was thus the discoverer of its source. The account of his travels was written twelve years after his journey and without reference to his journals, which gave critics grounds for disbelief, but the substantial accuracy of the book has since been amply demonstrated. 1800 -- 1850 Egypt And Mohammed Ali, Or Travels In The Valley of The Nile, James Augustus St. John, Longman, London, 1834 St. John traveled extensively in Egypt and Nubia in 1832 -- 33, mainly on foot. He gives a very interesting picture of Egyptian life and politics under Mohammed Ali, a large part of volume II deals with the Egyptian campaign in Syria. Travels in Ethiopia Above the Second Cateract of the Nile ; Exhibiting the State of That Country and Its Various Inhabitants Under the Dominion of Mohammed Ali ; and Illustrating the Antiquities, Arts, and History of the Ancient Kingdom of Meroe, G.A. Hoskins. Longman, Rees, Orme, Brown, Green, & Longman, London ; 1835. Modern Egypt and Thebes : Being a Description of Egypt ; Including Information Required for Travelers in That Country, Sir Gardner Wilkinson, John Murray, London, 1843 The first known English travelers guide to the Lower Nile Basin. 1850 -- 1900 Lake Regions of Central Equatorial Africa, with Notices of The Lunar Mountains and the Sources of the White Nile ; being The Results of an Expedition Undertaken under the Patronage of Her Majesty 's Government and the Royal Geographical Society of London, In the Years 1857 -- 1859, Sir Richard Burton. W. Clowes, London ; 1860 Sir Richard Burton 's presentation of his expedition with John Speke. Ultimately, Burton 's view of the sources of the Nile failed and Speke 's prevailed. Travels, researches, and missionary labours, during eighteen years ' residence in eastern Africa. Together with journeys to Jagga, Usambara, Ukambani, Shoa, Abessinia, and Khartum ; and a coasting voyage from Mombaz to Cape Delgado. With an appendix respecting the snow - capped mountains of eastern Africa ; the sources of the Nile ; the languages and literature of Abessinia And eastern Africa, etc. etc., Rev Dr. J. Krapf, Trubner and Co, London ; 1860 ; Ticknor and Fields, Boston ; 1860 Krapf went to East Africa in the service of the English Church Missionary Society, arriving at Mombasa, Kenya in 1844 and staying in East Africa until 1853. While stationed there he was the first to report the existence of Lake Baringo and a sighting of the snow - clad Kilimanjaro. Krapf, during his travels, collected information from the Arab traders operating inland from the coast. From the traders Krapf and his companions learned of great lakes and snow - capped mountains, which Krapf claimed to have seen for himself, much to the ridicule of English explorers who could not believe the idea of snow on the equator. However, Krapf was correct and had seen Mounts Kilimanjaro and Kenya, the first European to do so. Egypt, Soudan and Central Africa : With Explorations From Khartoum on the White Nile to the Regions of the Equator, Being Sketches from Sixteen Years ' Travel, John Petherick. William Blackwood, Edinburgh ; 1861 Petherick was a well known Welsh traveler in East Central Africa where he had adopted the profession of mining engineer. This work describes sixteen years of his travel throughout Africa. In 1845, he entered the service of Mehemet Ali, and was employed in examining Upper Egypt, Nubia, the Red Sea coast and Kordofan in an unsuccessful search for coal. In 1848, he left the Egyptian service and established himself at El Obeid as a trader and was, at the same time made British Consul for the Sudan. In 1853, he removed to Khartoum and became an ivory trader. He traveled extensively in the Bahr - el - Ghazal region, then almost unknown, exploring the Jur, Yalo and other affluents of the Ghazal and in 1858 he penetrated the Niam - Niam country. Petherick 's additions to the knowledge of natural history were considerable, being responsible for the discovery of a number of new species. In 1859, he returned to England where he became acquainted with John Speke, then arranging for an expedition to discover the source of the Nile. While in England, Petherick married and published this account of his travels. He got the idea to join Speke in his travels, and in this volume is an actual subscription and list of subscribers to raise money to send Petherick to join Speke. His subsequent adventures as a consul in Africa were published in a later work. Journal of the Discovery of the Source of the Nile, John Hanning Speke. William Blackwood, Edinburgh, 1863 ; Harper & Brothers, New York ; 1864 Speke had previously made an expedition with Sir Richard Burton under the auspices of the Indian government, during which Speke was convinced that he had discovered the source of the Nile. Burton, however, disagreed and ridiculed Speke 's account. Speke set off on another expedition, recounted here, in the company of Captain Grant. During the course of this expedition he not only produced further evidence for his discoveries but he also met ( later Sir ) Samuel and Florence Baker. Speke and Burton provided them with essential information which helped Baker in the discovery of the Albert Nyanza. The importance of Speke 's discoveries can hardly be overestimated. In discovering the source reservoir of the Nile he succeeded in solving the problem of all ages ; he and Grant were the first Europeans to cross Equatorial Eastern Africa and gained for the world a knowledge of about 800 km ( 500 mi ) of a portion of Eastern Africa previously totally unknown. See also Africa portal Geography portal Bujagali Hydroelectric Power Station Egyptian Public Works Kiira Hydroelectric Power Station Water politics in the Nile Basin Merowe Dam Nalubaale Hydroelectric Power Station Orders of magnitude Vid Flumina, a river of liquid methane and ethane on Saturn 's moon Titan References Jump up ^ `` Nile River ''. Encyclopædia Britannica. Archived from the original on 29 April 2015. Jump up ^ Amazon Longer Than Nile River, Scientists Say Archived 15 August 2012 at the Wayback Machine. Jump up ^ Oloo, Adams ( 2007 ). `` The Quest for Cooperation in the Nile Water Conflicts : A Case for Eritrea '' ( PDF ). African Sociological Review. 11 ( 1 ). Archived ( PDF ) from the original on 27 September 2011. Retrieved 25 July 2011. ^ Jump up to : Mohamed Helmy Mahmoud Moustafa Elsanabary `` Teleconnection, Modeling, Climate Anomalies Impact and Forecasting of Rainfall and Streamflow of the Upper Blue Nile River Basin ''. Canada : University of Alberta. 2012. Retrieved 23 January 2012 Jump up ^ BGN / PCGN. `` Romanization System for Amharic Archived 13 February 2013 at the Wayback Machine. ''. 1967. Hosted at the National Geospatial Intelligence Agency, 2013. Accessed 28 Feb 2014. Jump up ^ See also : BGN / PCGN romanization. Jump up ^ The river 's outflow from that lake occurs at 12 ° 02 ′ 09 '' N 37 ° 15 ′ 53 '' E ﻿ / ﻿ 12.03583 ° N 37.26472 ° E ﻿ / 12.03583 ; 37.26472 Jump up ^ `` What 's the Blue Nile and the White Nile ? -- Times of India ''. The Times of India. Archived from the original on 8 March 2017. Retrieved 31 July 2017. Jump up ^ `` Nile ''. Oxford English Dictionary ( 3 ed. ). Oxford, England : Oxford University Press. December 2009. ^ Jump up to : Chisholm, Hugh, ed. ( 1911 ). `` Nile § Name ''. Encyclopædia Britannica. 19 ( 11th ed. ). Cambridge University Press. p. 693. Jump up ^ An overview is given by : Carles Múrcia ( 2006 ). ( 1 ) Greek : Νεῖλος : El nom grec del riu Nil pot ser d'origen amazic ? Archived 4 March 2014 at the Wayback Machine. Aula Orientalis 24 : 269 -- 292 Jump up ^ `` Τηθὺς δ  ̓ Ὠκεανῷ Ποταμοὺς τέκε δινήεντας, Νεῖλόν τ  ̓ Ἀλφειόν τε καὶ Ἠριδανὸν βαθυδίνην '' ( Hesiod, `` Theogony '', 337 - 8 ). Jump up ^ `` Nile ''. Online Etymology Dictionary. Archived from the original on 8 March 2013. Retrieved 20 January 2013. Jump up ^ Chisholm, Hugh, ed. ( 1911 ). `` Nile ''. Encyclopædia Britannica. 19 ( 11th ed. ). Cambridge University Press. p. 695. Jump up ^ `` The Nile River ''. Nile Basin Initiative. 2011. Archived from the original on 2 September 2010. Retrieved 1 February 2011. Jump up ^ EarthTrends : The Environmental Information Portal Archived 27 May 2012 at the Wayback Machine. Jump up ^ McLeay, Cam ( 2 July 2006 ). `` The Truth About the Source of R. Nile ''. New Vision. Archived from the original on 9 April 2011. Retrieved 31 August 2011. Jump up ^ `` Nile River ''. Archived from the original on 10 January 2007. Retrieved 5 February 2011. Jump up ^ `` Team Reaches Nile 's ' True Source ' ''. BBC News. 31 March 2006. Archived from the original on 1 June 2013. Retrieved 4 April 2011. Jump up ^ Described in Joanna Lumley 's Nile, 7 pm to 8 pm, ITV, Sunday 12 August 2011. Jump up ^ `` Journey to the source of the Nile ''. Telegraph. Archived from the original on 3 May 2012. Retrieved 6 September 2012. Jump up ^ Next on Egypt 's to - do : Ethiopia and the Nile Archived 9 December 2013 at the Wayback Machine. Jump up ^ Arabic bahr can refer to either seas or large rivers. Jump up ^ Template : Cites web Jump up ^ J.V. Sutcliffe & Y.P. Parks ( 1999 ). `` 12 ''. The Hydrology of the Nile ( PDF ). IAHS Special Publication no. 5. p. 161. Archived from the original ( PDF ) on 24 November 2010. Jump up ^ Robert J. Stern, Mohamed Gamal Abdelsalam : The Origin of the Great Bend of the Nile from SIR - C / X-SAR Imaginary. In : Science, New Series, Vol. 274, Issue 5293 ( Dec. 6, 1996 ), pp. 1696 -- 1698 Jump up ^ as per Strabos Geographika book XVII Jump up ^ Egyptian Dust Plume, Red Sea Archived 22 February 2014 at the Wayback Machine. Jump up ^ `` Blue Nile River river, Africa ''. Encyclopedia Britannica. Archived from the original on 1 August 2017. Retrieved 31 July 2017. Jump up ^ Marshall et al., `` Late Pleistocene and Holocene environmental and climatic change from Lake Tana, source of the Blue Nile '' ( PDF ). Archived ( PDF ) from the original on 28 September 2006. ( 247 KB ), 2006 Jump up ^ `` Two Niles Meet : Image of the Day ''. earthobservatory.nasa.gov. 26 April 2013. Archived from the original on 15 April 2017. Retrieved 31 July 2017. Jump up ^ Shahin, Mamdouh ( 2002 ). Hydrology and Water Resources of Africa. Springer. pp. 276, 287 -- 288. ISBN 1 - 4020 - 0866 - X. ; online at Google Books Archived 14 November 2012 at the Wayback Machine. Jump up ^ `` Sobat River ''. Encyclopædia Britannica Online Library Edition. Encyclopædia Britannica. Retrieved 21 January 2008. Jump up ^ Keding, Birgit ( 2000 ). `` New Data on the Holocene Occupation of the Wadi Howar Region ( Eastern Sahara / Sudan ) ''. Studies in African Archaeology. 7 : 89 -- 104. Jump up ^ Carmignani, Luigi ; Salvini, Riccardo ; Bonciani, Filippo ( 2009 ). `` Did the Nile River flow to the Gulf of Sirt during the late Miocene ? '' ( PDF ). Bollettino della Societa Geologica Italiana ( Italian Journal of Geoscience ). 128 ( 2 ) : 403 -- 408. doi : 10.3301 / IJG. 2009.128. 2.403. Jump up ^ Salvini, Riccardo ; Carmignani, Luigi ; Francionib, Mirko ; Casazzaa, Paolo ( 2015 ). `` Elevation modelling and palaeo - environmental interpretation in the Siwa area ( Egypt ) : Application of SAR interferometry and radargrammetry to COSMO - SkyMed imagery ''. Catena. 129 : 46 -- 62. doi : 10.1016 / j. catena. 2015.02. 017. Jump up ^ Although the ancestral Sahara Desert initially developed at least 7 million years ago, it grew during interglacial periods and shrank during glacial ones. The growth of the current Sahara began about 6,000 years ago. Schuster, Mathieu ; et al. ( 2006 ). `` The age of the Sahara desert '' ( PDF ). Science. 311 ( 5762 ) : 821 -- 821. doi : 10.1126 / science. 1120161. Jump up ^ Warren, John ( 2006 ). Evaporites : Sediments, Resources and Hydrocarbons. Berlin : Springer. p. 352. ISBN 3 - 540 - 26011 - 0. Jump up ^ Said, R. ( 1981 ). The geological evolution of the River Nile. Springer Verlag. Jump up ^ Williams, M.A.J. ; Williams, F. ( 1980 ). Evolution of Nile Basin. In M.A.J. Williams and H. Faure ( eds ). The Sahara and the Nile. Balkema, Rotterdam, pp 207 -- 224. Jump up ^ Salama, R.B. ( 1987 ). `` The evolution of the River Nile, The buried saline rift lakes in Sudan ''. J. African Earth Sciences. 6 ( 6 ) : 899 -- 913. doi : 10.1016 / 0899 - 5362 ( 87 ) 90049 - 2. Jump up ^ Salama, R.B. ( 1997 ). Rift Basins of Sudan. African Basins, Sedimentary Basins of the World. 3. Edited by R.C. Selley ( Series Editor K.J. Hsu ) pp. 105 -- 149. ElSevier, Amsterdam. ^ Jump up to : Springer, Lisa ; Neil Morris ( 15 January 2010 ). Art and Culture of Ancient Egypt. The Rosen Publishing Group. p. 8. ISBN 978 - 1 - 4358 - 3589 - 4. ^ Jump up to : Chisholm 1911, p. 698. Jump up ^ Travels to Discover the Source of the Nile Jump up ^ History of Ethiopia, circa 1622 Jump up ^ Historia geral da Ethiopia a Alta, 1660 Jump up ^ Mundus Subterraneus, 1664 Jump up ^ The Present State of Egypt, 1678. Jump up ^ S. Whiteway, editor and translator, The Portuguese Expedition to Abyssinia in 1441 -- 1543, 1902. ( Nendeln, Liechtenstein : Kraus Reprint, 1967 ), p. 241. Jump up ^ Natural History, 5.10 Jump up ^ Chisholm 1911, p. 693. Jump up ^ Shahin, Mamdouh ( 2002 ). Hydrology and Water Resources of Africa. Springer. pp. 286 -- 287. ISBN 1 - 4020 - 0866 - X. ; online at Google Books Archived 14 November 2012 at the Wayback Machine. Jump up ^ `` Big Canal To Change Course of Nile River '' Archived 5 September 2015 at the Wayback Machine... October 1933. Popular Science ( short article on top - right of page with map ). Jump up ^ H.A.W. Morrice and W.N. Allan, Planning for the ultimate hydraulic development of the Nile Valley, Proceedings of the Institute of Civil Engineers, 14, 101, 1959. doi : 10.1680 / iicep. 1959.11963 Jump up ^ M.P. Barnett, Comment on the Nile Valley Calculations, Journal of the Royal Statistical Society, Series B, vol. 19, 223, 1957. JSTOR 2983815 Jump up ^ D.F. Manzer and M.P. Barnett, Analysis by Simulation : Programming Techniques for a High - Speed Digital Computer, in Arthur Maas et al, Design of Water Resource Systems, pp. 324 -- 390, Harvard University Press, Cambridge, Massachusetts, 1962. ^ Jump up to : Blue Peace for the Nile, 2009 Archived 8 September 2013 at the Wayback Machine. ; Report by Strategic Foresight Group Jump up ^ The Nile Basin Initiative Archived 27 June 2007 at the Wayback Machine. Jump up ^ Cambanis, Thanassis ( 25 September 2010 ). `` Egypt and Thirsty Neighbors Are at Odds Over Nile ''. New York Times. Archived from the original on 27 September 2011. Retrieved 25 September 2010. Jump up ^ National Geographic wrote an article about this trip in its Magazine issue dated May, 1955. Jump up ^ https://www.goodreads.com/book/show/439857.Kayaks_down_the_Nile. Jump up ^ National Geographic released a feature film about the expedition in late 2005 entitled The Longest River. Jump up ^ They chronicled their adventure with an IMAX camera and two handheld video cams, sharing their story in the IMAX film Mystery of the Nile released in 2005, and in a book of the same title. Jump up ^ Mark Tanner, Paddling the Blue Nile in Flood Archived 1 November 2014 at the Wayback Machine... Retrieved 1 November 2014 Jump up ^ Dorothy Middleton, ' Baker, Florence Barbara Maria, Lady Baker ( 1841 -- 1916 ) ', Oxford Dictionary of National Biography, Oxford University Press, 2004 accessed 11 Sept 2015 Further reading Jeal, Tim ( 2011 ). Explorers of the Nile : The Triumph and Tragedy of a Great Victorian Adventure. ISBN 978 - 0 - 300 - 14935 - 7 Tvedt, Terje, ed. The River Nile in the Post-Colonial Age : Conflict and Cooperation Among the Nile Basin Countries ( I.B. Tauris, 2010 ) 293 pages ; studies of the river 's finite resources as shared by multiple nations in the post-colonial era ; includes research by scholars from Burundi, Congo, Egypt, Ethiopia, Kenya, Rwanda, Sudan, Tanzania, and Uganda. External links Wikimedia Commons has media related to Nile. Wikimedia Commons has media related to Nile. Wikiquote has quotations related to : Nile A Struggle Over the Nile -- slideshow by The New York Times Thesis Analyzing Nile River Negotiations Geographic data related to Nile at OpenStreetMap Egypt topics History Chronology Prehistoric Ancient topics Achaemenid Ptolemaic Battle of Actium Lighthouse of Alexandria Roman Diocese of Egypt Library of Alexandria Christian Sassanid Muslim Muslim conquest Islamization Fustat Tulunid dynasty Ikhshidid dynasty Fatimid Caliphate Crusader invasions Ayyubid dynasty Mamluk Sultanate Mamluk Ottoman Egypt Eyalet Muhammad Ali dynasty Al - Nahda Khedivate Ethiopian -- Egyptian War ' Urabi revolt Modern French occupation Revolt of Cairo British occupation 1919 revolution World War II Sultanate Kingdom 1948 Arab -- Israeli War Republic Nasser era 1952 revolution Land reform Suez Crisis United Arab Republic Six - Day War Sadat era Yom Kippur War Libyan -- Egyptian War Assassination of Anwar Sadat Mubarak era 2010s crisis 2013 Rabaa massacre By topic Anarchism Capital Cigarette industry Constitution Copts Genetic Healthcare Jews Muslim Brotherhood 1928 - 38 1939 - 54 1954 - present Parliament Population Postal Saladin Timekeeping devices By city Alexandria Cairo Port Said Geography Biota Cities Climate Deserts Earthquakes Environmental issues Fossils Geology Halfaya Pass Islands Lakes Mountains Mount Sinai Nile Delta Northern coast Qattara Depression Red Sea Riviera Rivers Nile Sinai Peninsula Suez Canal Towns and villages Wadis Wildlife Politics Administrative divisions Governorates Postal codes Civil Code Conflicts Conscription Constitution Elections Foreign relations Missions Islamic extremism Judiciary Law enforcement Massacres Military Supreme Council Nationality law Parliament Passport Political parties President list Prime Minister list Proposed new capital Refugees of the Syrian Civil War Terrorism Terrorism and tourism Twin towns and sister cities Economy Agriculture Banking National Bank Companies Economic regions Egyptian stock exchange Egyptian pound Energy Entrepreneurship policies Fishing Impact on the environment Lighthouses Military industry Mining Mines Nuclear program Power stations Aswan Dam Role of the Egyptian Armed Forces Tallest buildings Telecommunications Internet Tourism Cultural tourism Transport Airlines Airports Railway stations Water supply and sanitation Water resources management Society General Abortion Animal welfare Billionaires Cannabis Capital punishment Censuses Corruption Crime Human trafficking Mass sexual assault Rape Demographics Diaspora Education Academic grading Law schools Medical schools Schools Universities Families Abaza family Feminism Gender inequality Health Healthcare Hospitals Homelessness Human rights Freedom of religion LGBT rights International rankings Languages Egyptian Arabic Sa'idi Arabic Sign Language Liberalism Literature Prostitution Religion Bahá'í Blasphemy law Christianity Catholic dioceses Coptic Churches Hinduism Identification card controversy Irreligion Islam Ahmadiyya Mosques Niqāb Judaism Synagogues Scientology Smoking Units of measurement Vehicle registration plates Women Culture Art Botanical gardens Castles Cinema Coat of arms Cuisine Beer Wine Films Flag list regions Football Football clubs Football stadiums Egyptians Media Magazines Newspapers Radio TV Museums Music National anthem Olympics Public holidays World Heritage Sites Category Portal WikiProject Commons Ancient Egypt topics Outline Index Major topics Glossary of artifacts Agriculture Architecture ( Egyptian Revival architecture ) Art Astronomy Chronology Cities ( list ) Clothing Cuisine Dynasties Funerary practices Geography Great Royal Wives History Language Literature Mathematics Medicine Military Music Mythology People Pharaohs ( list ) Philosophy Religion Sites Technology Trade Writing Egyptology Egyptologists Museums Book Category Ancient Egypt portal WikiProject Commons People and things in the Quran hide Characters Non-humans Allāh ( `` The God '' ) Names of Allah found in the Quran, such as Karīm ( Generous ) Beings in Paradise Ghilmān or Wildān Ḥūr Animals Related The baqarah ( cow ) of Israelites The dhi'b ( wolf ) that Jacob feared could attack Joseph The hud - hud ( hoopoe ) of Solomon The kalb ( dog ) of the sleepers of the cave The nūn ( fish or whale ) of Jonah The nāqat ( she - camel ) of Saleh The fīl ( elephant ) of the Abyssinians ) Non-related Ḥimār ( domesticated donkey or wild ass ) Qaswarah ( ' Lion ', ' Beast of prey ' or ' Hunter ' ) Angels Angels of Hell Mālik Zabāniyah Angel of the Trumpet ( Isrāfīl or Raphael ) Jibrīl ( Gabriel ) Mīkāl ( Michael ) ' Izrā'īl Malakul - Mawt ( Azrael, Angel of Death ) Riḍwān Munkar Nakir Harut and Marut Kirāman Kātibīn ( Honourable Scribes ) Raqib Atid Jinn ' Ifrīt ( `` Strong one '' ) Jann Mārid ( `` Rebellious one '' ) Iblīs the Shayṭān ( Devil ) Other Shayāṭīn ( Demons ) Qarīn Prophets Mentioned Ādam ( Adam ) Al - Yasa ' ( Elisha ) Ayyūb ( Job ) Dāwūd ( David ) Dhūl - Kifl ( Ezekiel ? ) Hārūn ( Aaron ) Hūd ( Eber ? ) Idrīs ( Enoch ? ) Ilyās ( Elijah ) ' Imrān ( Joachim the father of Maryam ) Isḥāq ( Isaac ) Ismā'īl ( Ishmael ) Dhabih Ullah Isma'il Ṣādiq al - Wa 'd ( Fulfiller of the Promise ) Lūṭ ( Lot ) Ṣāliḥ Shu'ayb ( Jethro, Reuel or Hobab ? ) Sulaymān ibn Dāwūd ( Solomon son of David ) ' Uzair ( Ezra ? ) Yaḥyā ibn Zakariyyā ( John the Baptist the son of Zechariah ) Ya'qūb ( Jacob ) Isrā'īl ( Israel ) Yūnus ( Jonah ) Dhūn - Nūn ( `` He of the Fish ( or Whale ) '' or `` Owner of the Fish ( or Whale ) '' ) Ṣāḥib al - Ḥūt ( `` Companion of the Whale '' ) Yūsuf ibn Ya'qūb ( Joseph son of Jacob ) Zakariyyā ( Zechariah ) Ulu - l - ' Azm Muḥammad Aḥmad Other names and titles of Muhammad ʿĪsā ( Jesus ) Al - Masīḥ ( The Messiah ) Ibn Maryam ( Son of Mary ) Mūsā Kalīmullāh ( Moses He who spoke to God ) Ibrāhīm Khalīlullāh ( Abraham Friend of God ) Nūḥ ( Noah ) Debatable ones Dhūl - Qarnain ( Cyrus the Great ? ) Luqmān Maryam ( Mary ) Ṭālūt ( Saul or Gideon ? ) Implied Irmiyā ( Jeremiah ) Ṣamū'īl ( Samuel ) Yūsha ' ibn Nūn ( Joshua, companion and successor of Moses ) People of Prophets Evil ones Āzar ( possibly Terah ) Fir'awn ( Pharaoh of Moses ' time ) Hāmān Jālūt ( Goliath ) Qārūn ( Korah, cousin of Moses ) As - Sāmirī Abī Lahab Slayers of Saleh 's she - camel ( Qaddar ibn Salif and Musda ' ibn Dahr ) Good ones Adam 's immediate relatives Martyred son Wife Believer of Ya - Sin Family of Noah Father Lamech Mother Shamkhah bint Anush or Betenos Luqman 's son People of Aaron and Moses Believer of Fir'aun Family ( Hizbil / Hizqil ibn Sabura ) Imra'at Fir'awn ( Āsiyá bint Muzāḥim or Bithiah ) Khidr Magicians of the Pharaoh Moses ' wife Moses ' sister - in - law Mother Sister People of Abraham Mother Abiona or Amtelai the daughter of Karnebo Ishmael 's mother Isaac 's mother People of Jesus Disciples ( including Peter ) Mary 's mother Zechariah 's wife People of Joseph Brothers ( including Binyāmin ( Benjamin ) and Simeon ) Egyptians ' Azīz ( Potiphar, Qatafir or Qittin ) Malik ( King Ar - Rayyān ibn Al - Walīd ) ) Wife of ' Azīz ( Zulaykhah ) Mother People of Solomon Mother Queen of Sheba Vizier Zayd Implied or not specified Abrahah Bal'am / Balaam Barsisa Caleb or Kaleb the companion of Joshua Luqman 's son Nebuchadnezzar II Nimrod Rahmah the wife of Ayyub Shaddad Groups Mentioned Aṣḥāb al - Jannah People of Paradise People of the Burnt Garden Aṣḥāb as - Sabt ( Companions of the Sabbath ) Christian apostles Ḥawāriyyūn ( Disciples of Jesus ) Companions of Noah 's Ark Aṣḥāb al - Kahf war - Raqīm ( Companions of the Cave and Al - Raqaim ? Companions of the Elephant People of al - Ukhdūd People of a township in Surah Ya - Sin People of Yathrib or Medina Qawm Lūṭ ( People of Sodom and Gomorrah ) Nation of Noah Tribes, ethnicities or families A'rāb ( Arabs or Bedouins ) ʿĀd ( people of Hud ) Companions of the Rass Qawm Tubba ' ( People of Tubba ) People of Saba ' or Sheba Quraysh Thamūd ( people of Saleh ) Aṣḥāb al - Ḥijr ( `` Companions of the Stoneland '' ) ' Ajam Ar - Rūm ( literally `` The Romans '' ) Banī Isrā'īl ( Children of Israel ) Mu'tafikāt ( The overthrown cities of Sodom and Gomorrah ) People of Ibrahim People of Ilyas People of Nuh People of Shuaib Ahl Madyan People of Madyan ) Aṣḥāb al - Aykah ( `` Companions of the Wood '' ) Qawm Yūnus ( People of Jonah ) Ya'juj and Ma'juj / Gog and Magog Ahl al - Bayt ( `` People of the Household '' ) Household of Abraham Brothers of Yūsuf Daughters of Abraham 's nephew Lot ( Ritha, Za'ura, et al. ) Progeny of Imran Household of Moses Household of Muhammad ibn Abdullah ibn Abdul - Muttalib ibn Hashim Daughters of Muhammad Wives of Muhammad Household of Salih People of Fir'aun Current Ummah of Islam ( Ummah of Muhammad ) Aṣḥāb Muḥammad ( Companions of Muhammad ) Muhajirun ( Emigrants ) Anṣār Muslims of Medina who helped Muhammad and his Meccan followers, literally ' Helpers ' ) People of Mecca Umm Jamil ( wife of Abu Lahab ) Children of Ayyub Dead son of Sulaiman Qabil / Cain ( son of Adam ) Wali'ah or Wa'ilah / Waala ( wife of Nuh ) Walihah or Wahilah ( wife of Lut ) Ya'jūj wa Ma'jūj ( Gog and Magog ) Yam or Kan'an ( son of Nuh ) Implicitly mentioned Amalek Ahl as - Suffa ( People of the Verandah ) Banu Nadir Banu Qaynuqa Banu Qurayza Iranian people Umayyad Dynasty Aus & Khazraj People of Quba Religious groups Ahl al - dhimmah ( Dhimmi ) Kāfirūn ( Infidels ) Zoroastrians Munāfiq ūn ( Hypocrites ) Muslims People of the Book ( Ahl al - Kitāb ) Naṣārā ( Christian ( s ) or People of the Injil ) Ruhban ( Christian monks ) Qissis ( Christian priest ) Yahūd ( Jews ) Ahbār ( Jewish scholars ) Rabbani / Rabbi Sabians Polytheists Meccan polytheists at the time of Muhammad Mesopotamian polytheists at the time of Abraham and Lot Locations Mentioned Al - Arḍ Al - Muqaddasah ( `` The Holy Land '' ) ' Blessed ' Land In the Arabian Peninsula ( excluding Madyan ) Al - Aḥqāf ( `` The Sandy Plains, '' or `` the Wind - curved Sand - hills '' ) Iram dhāt al - ' Imād ( Iram of the Pillars ) Al - Madīnah ( formerly Yathrib ) ' Arafāt Al - Ḥijr ( Hegra ) Badr Ḥunayn Makkah ( Mecca ) Bakkah Ḥaraman Āminan ( `` Sanctuary ( which is ) Secure '' ) Ka'bah ( Kaaba ) Maqām Ibrāhīm ( Station of Abraham ) Safa and Marwah Saba ' ( Sheba ) ' Arim Saba ' ( Dam of Sheba ) Rass Al - Jannah ( Paradise, literally `` The Garden '' ) Jahannam ( Hell ) In Mesopotamia : Al - Jūdiyy Munzalanm - Mubārakan ( `` Place - of - Landing Blessed '' ) Bābil ( Babylon ) Qaryat Yūnus ( `` Township of Jonah, '' that is Nineveh ) Door of Hittah Madyan ( Midian ) Majma ' al - Baḥrayn Miṣr ( Mainland Egypt ) Salsabīl ( A river in Paradise ) Sinai Region or Tīh Desert Al - Wād Al - Muqaddas Ṭuwan ( The Holy Valley of Tuwa ) Al - Wādil - Ayman ( The valley on the ' righthand ' side of the Valley of Tuwa and Mount Sinai ) Mount Sinai or Mount Tabor Religious locations Bay'a ( Church ) Miḥrāb Monastery Masjid ( Mosque, literally `` Place of Prostration '' ) Al - Mash'ar Al - Ḥarām ( `` The Sacred Grove '' ) Al - Masjid Al - Aqṣā ( Al - Aqsa Mosque, literally `` The Farthest Place - of - Prostration '' ) Al - Masjid Al - Ḥarām ( The Sacred Mosque of Mecca ) Masjid al - Dirar A Mosque in the area of Medina, possibly : Masjid Qubā ' ( Quba Mosque ) The Prophet 's Mosque Salat ( Synagogue ) Implied Antioch Antakya Arabia Ayla Barrier of Dhul - Qarnayn Bayt al - Muqaddas & ' Ariha Bilād ar - Rāfidayn ( Mesopotamia ) Canaan Cave of Seven Sleepers Dār an - Nadwa Al - Ḥijāz ( literally `` The Barrier '' ) Black Stone ( Al - Ḥajar al - Aswad ) & Al - Hijr of Isma'il Cave of Hira & Ghar al - Thawr ( Cave of the Bull ) Ta'if Hudaybiyyah Jordan River Nile River Palestine River Paradise of Shaddad Plant matter Baṣal ( Onion ) Fūm ( Garlic or wheat ) Shaṭ ' ( Shoot ) Sūq ( Stem ) Zar ' ( Seed ) Fruits ' Adas ( Lentil ) Baql ( Herb ) Ḥabb dhul - ' aṣf ( Corn of the husk ) Qith - thá ' ( Cucumber ) Rummān ( Pomegranate ) Tīn ( Fig ) Ukul khamṭ ( Bitter fruit or food of Sheba ) Zaytūn ( Olive ) In Paradise Forbidden fruit of Adam Bushes, trees or plants Plants of Sheba Athl ( Tamarisk ) Sidr ( lote - tree ) Līnah ( Tender palm tree ) Nakhl ( date palm ) Rayḥān ( Scented plant ) Sidrat al - Muntahā Zaqqūm Texts Al - Injīl ( The Gospel of Jesus ) Al - Qur'ān ( The Book of Muhammad ) Ṣuḥuf - i Ibrāhīm ( Scroll ( s ) of Abraham ) At - Tawrāt ( The Torah ) Ṣuḥuf - i - Mūsā ( Scroll ( s ) of Moses ) Tablets of Stone Az - Zabūr ( The Psalms of David ) Umm al - Kitāb ( `` Mother of the Book ( s ) '' ) Objects of people or beings Heavenly Food of Christian Apostles Noah 's Ark Staff of Musa Tābūt as - Sakīnah ( Casket of Shekhinah ) Throne of Bilqis Trumpet of Israfil Mentioned idols ( cult images ) ' Ansāb Idols of Israelites : Baal The ' ijl ( golden calf statue ) of Israelites Idols of Noah 's people : Nasr Suwā ' Wadd Yaghūth Ya'ūq Idols of Quraysh : Al - Lāt Al - ' Uzzá Manāt Jibt and Ṭāghūt Celestial bodies Maṣābīḥ ( literally ' lamps ' ) : Al - Qamar ( The Moon ) Kawākib ( Planets ) Al - Arḍ ( The Earth ) Nujūm ( Stars ) Ash - Shams ( The Sun ) Liquids Mā ' ( Water or fluid ) Nahr ( River ) Yamm ( River or sea ) Sharāb ( Drink ) Events Battle of al - Aḥzāb ( `` the Confederates '' ) Battle of Badr Battle of Hunayn Battle of Khaybar Battle of Tabouk Battle of Uhud Conquest of Mecca Incident of Ifk Laylat al - Mabit Mubahala Sayl al - ' Arim ( Flood of the Great Dam of Marib in Sheba ) The Farewell Pilgrimage ( Hujja al - Wada ' ) Treaty of Hudaybiyyah ' Umrah al - Qaza Yawm ad - Dār Implied Event of Ghadir Khumm Note : The names are sorted alphabetically. Standard form : Islamic name / Biblical name ( title or relationship ) GND : 4042339 - 6 NARA : 10038761 NDL : 00628842 VIAF : 129365562 Retrieved from `` https://en.wikipedia.org/w/index.php?title=Nile&oldid=845905900 '' Categories : Nile International rivers of Africa Nile basin Rivers of Egypt Rivers of Sudan Rivers of South Sudan Rivers of Uganda Geography of ancient Egypt Hebrew Bible rivers National parks of Egypt Water transport in Egypt Rivers of Africa Hidden categories : Webarchive template wayback links Articles with inconsistent citation formats Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference Articles containing Greek - language text Articles needing additional references from January 2018 All articles needing additional references Coordinates on Wikidata Articles containing Arabic - language text Articles containing Coptic - language text Articles containing Amharic - language text Articles containing Latin - language text Articles containing Ancient Greek - language text Wikipedia articles needing clarification from August 2011 All articles with vague or ambiguous time Vague or ambiguous time from August 2011 All articles with unsourced statements Articles with unsourced statements from August 2011 Incomplete lists from August 2008 Incomplete lists from April 2009 Use dmy dates from October 2010 Wikipedia articles with GND identifiers Wikipedia articles with NARA identifiers Wikipedia articles with NDL identifiers Wikipedia articles with VIAF identifiers Articles containing video clips Talk Contents About Wikipedia Wikibooks Wikiquote Languages Адыгэбзэ Адыгабзэ Afrikaans Alemannisch አማርኛ Ænglisc Aragonés ܐܪܡܝܐ Armãneashti অসমীয়া Asturianu Avañe'ẽ Azərbaycanca تۆرکجه বাংলা Bân - lâm - gú Башҡортса Беларуская Беларуская ( тарашкевіца ) ‎ भोजपुरी Bislama Български Boarisch Bosanski Brezhoneg Буряад Català Чӑвашла Cebuano Čeština Chi - Chewa ChiShona Corsu Cymraeg Dansk Davvisámegiella Deutsch ދިވެހިބަސް Dolnoserbski Eesti Ελληνικά Эрзянь Español Esperanto Estremeñu Euskara فارسی Fiji Hindi Føroyskt Français Frysk Fulfulde Gaeilge Gàidhlig Galego 贛 語 ગુજરાતી 한국어 Hausa Հայերեն हिन्दी Hornjoserbsce Hrvatski Ilokano Bahasa Indonesia Interlingua Ирон IsiXhosa Íslenska Italiano עברית Basa Jawa ಕನ್ನಡ ქართული Қазақша Kernowek Kinyarwanda Kiswahili Kongo Kreyòl ayisyen Kurdî Кыргызча Ladino Лезги لۊری شومالی Latina Latviešu Lëtzebuergesch Lietuvių Limburgs Lingála Livvinkarjala La. lojban. Magyar मैथिली Македонски മലയാളം मराठी მარგალური مصرى Bahasa Melayu Mìng - dĕ̤ng - ngṳ̄ Mirandés Монгол မြန်မာဘာသာ Nāhuatl Dorerin Naoero Nederlands Nedersaksies नेपाली नेपाल भाषा 日本 語 Napulitano Нохчийн Nordfriisk Norsk Norsk nynorsk Occitan Олык марий Oromoo Oʻzbekcha / ўзбекча ਪੰਜਾਬੀ پنجابی Patois Перем Коми Piemontèis Plattdüütsch Polski Ποντιακά Português Qaraqalpaqsha Qırımtatarca Română Rumantsch Runa Simi Русиньскый Русский Саха тыла संस्कृतम् Scots Seeltersk Sesotho sa Leboa Shqip Sicilianu සිංහල Simple English Slovenčina Slovenščina Ślůnski Soomaaliga کوردی Српски / srpski Srpskohrvatski / српскохрватски Suomi Svenska Tagalog தமிழ் Taqbaylit Tarandíne Татарча / tatarça తెలుగు ไทย Тоҷикӣ ᏣᎳᎩ Türkçe Türkmençe Thuɔŋjäŋ Удмурт Українська اردو Vèneto Vepsän kel ' Tiếng Việt Volapük Võro Winaray 吴语 ייִדיש Yorùbá 粵語 Žemaitėška 中文 डोटेली Bahasa Hulontalo Kabɩyɛ 177 more Edit links This page was last edited on 14 June 2018, at 22 : 59 ( UTC ). Text is available under the Creative Commons Attribution - ShareAlike License ; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia ® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization. About Wikipedia

Question: where is the nile river located on the world map
Answer: northeastern Africa