The Full Wiki

Indus River: Map


Wikipedia article:

Map showing all locations mentioned on Wikipedia article:

The Indus originates in the Himalaya, in Tibet (China), flows northwest through Kashmir and then southwest through Pakistan.
Thal Canal from the Indus river, Pakistan

The Indus River (Sanskrit सिन्धु Sindhu,; Urdu: Sindh; Sindhi: Sindhu; Punjabi سندھ ; Hindko سندھ ; Avestan: Harahauvati; Pashto: Abasin "Father of Rivers"; Persian: "Hindu"; "Al-Sind"; Tibetan: "Lion River"; Chinese: , Sēngé Zàngbù/Shīquán Hé/Yìndù Hé; Greek: Ινδός Indos;Turki: Nilab) is the longest river in Pakistanmarker and the twenty-first largest river in the world in terms of annual flow. It is often considered the life-line of Pakistanmarker. The Europeans used the name "India" for the entire Asian Subcontinent based on Indos, the Greek appellation of this river. Historically significant, the river is at the crux of the ancient Indus Valley Civilization.

Originating in the Tibetan plateaumarker in the vicinity of Lake Mansarovarmarker in Chinamarker, the National River runs a course through the Ladakhmarker district of Jammu and Kashmirmarker and then enters Northern Areasmarker (Gilgitmarker-Baltistan), flowing through the Northmarker in a southerly direction along the entire length of the country, to merge into the Arabian Seamarker near Pakistan's port city of Karachimarker in Sindh. The total length of the river is 3,180 kilometers (1,976 miles). The river has a total drainage area exceeding 1,165,000 square kilometers (450,000 square miles). The river's estimated annual flow stands at around 207 cubic kilometers. Beginning at the heights of the world with glaciers, the river feeds the ecosystem of temperate forests, plains and arid countryside. Together with the rivers Chenabmarker, Ravimarker, Sutlejmarker, Jhelummarker, Beas and two tributaries from the North West Frontier and Afghanistan, the Indus forms the Sapta Sindhu (Seven Rivers) delta of Pakistanmarker.


The Indus provides the key water resources for the economy of Pakistan - especially the Breadbasket of Punjab provincemarker, which accounts for most of the nation's agricultural production, and Sindhmarker. The word Punjab is a combination of the Sanskrit words panj meaning Five, and āb meaning Water, giving the literal meaning of the Land of the Five Rivers. The Five rivers after which Punjab is named are the Jhelummarker, Chenabmarker, Ravimarker, Beas and the Sutlejmarker. The river also supports many heavy industries and provides the main supply of potable water in Pakistanmarker.

The ultimate source of the Indus is in Tibet; it begins at the confluence of the Sengge and Gar rivers that drain the Nganglong Kangri and Gangdise Shan mountain ranges. The Indus then flows northwest through Ladakhmarker and Baltistan into Gilgit, just south of the Karakorammarker range. The Shyok Rivermarker, Shigarmarker and Gilgitmarker streams carry glacial waters into the main river. It gradually bends to the south, coming out of the hills between Peshawarmarker and Rawalpindimarker. The Indus passes gigantic gorges 4,500-5,200 metres (15,000-17,000 feet) high near the Nanga Parbatmarker massif. It flows swiftly across Hazara, and is dammed at the Tarbela Reservoir. The Kabul Rivermarker joins it near Attockmarker. The remainder of its route to the sea is in plains of the Punjab and Sindhmarker, and the river becomes slow-flowing and highly braided. It is joined by Panjnad Rivermarker at Mithankotmarker. Beyond this confluence, the river, at one time, was named Satnad River (Sat = seven, Nadi = river), as the river was now carrying the waters of the Kabul River, the Indus River and the five Punjab rivers. Passing by Jamshoromarker, it ends in a large delta to the east of Thattamarker.

The Indus is one of the few rivers in the world that exhibit a tidal bore. The Indus system is largely fed by the snows and glaciers of the Himalayasmarker, Karakorammarker and the Hindu Kushmarker ranges of Tibet, the state of Jammu and Kashmirmarker and the Northern Areasmarker of Pakistanmarker respectively. The flow of the river is also determined by the seasons - it diminishes greatly in the winter, while flooding its banks in the monsoon months from July to September. There is also evidence of a steady shift in the course of the river since prehistoric times - it deviated westwards from flowing into the Rann of Kutchmarker.

Effects of climate change on the river

The Tibetan Plateaumarker contains the world's third-largest store of ice. Qin Dahe, the former head of the China Meteorological Administration, said that the recent fast pace of melting and warmer temperatures will be good for agriculture and tourism in the short term; but issued a strong warning:

"Temperatures are rising four times faster than elsewhere in China, and the Tibetan glaciers are retreating at a higher speed than in any other part of the world....

In the short term, this will cause lakes to expand and bring floods and mudflows.




In the long run, the glaciers are vital lifelines for Asian rivers, including the Indusmarker and the Gangesmarker.

Once they vanish, water supplies in those regions will be in peril."

“There is insufficient data to say what will happen to the Indus,” says David Grey, the World Bank’s senior water advisor in South Asia. “But we all have very nasty fears that the flows of the Indus could be severely, severely affected by glacier melt as a consequence of climate change,” and reduced by perhaps as much as 50 percent. “Now what does that mean to a population that lives in a desert [where], without the river, there would be no life? I don’t know the answer to that question,” he says. “But we need to be concerned about that. Deeply, deeply concerned.”


Indus Valley archaeological sites in Pakistan.

Paleolithic sites have been discovered in Pothohar near Pakistan's capital Islamabadmarker, with the stone tools of the Soan Culture. In ancient Gandhara, near Islamabadmarker, evidence of cave dwellers dated 15,000 years ago has been discovered at Mardanmarker.

The major cities of the Indus Valley Civilization, such as Harappamarker and Mohenjo-daromarker, date back to around 3300 BC, and represent some of the largest human habitations of the ancient world. The Indus Valley Civilization extended from Balochistan to Gujaratmarker, with an upward reach from east of Jhelum Rivermarker to Roparmarker on the upper Sutlejmarker. The coastal settlements extended from Sutkagan Dor at the Iranianmarker border to Lothalmarker in Gujaratmarker. There is an Indus site on the Oxusmarker river at Shortughai in northern Afghanistanmarker, and the Indus site Alamgirpur at the Hindon River is located only 28 km from Delhimarker. To date, over 1,052 cities and settlements have been found, mainly in the general region of the Ghaggar-Hakra River and its tributaries. Among the settlements were the major urban centers of Harappamarker and Mohenjo-daromarker, as well as Lothalmarker, Dholaviramarker, Ganeriwala, and Rakhigarhi. Only 90-96 of the over-800 known Indus Valley sites have been discovered on the Indus and its tributaries. The Sutlejmarker, now a tributary of the Indus, in Harappan times flowed into the Ghaggar-Hakra River, in the watershed of which were more Harappan sites than along the Indus.

Most scholars believe that settlements of Gandhara grave culture of the early Indo-Aryans flourished in Gandhara from 1700 BC to 600 BC, when Mohenjo-daromarker and Harappamarker had already been abandoned.

The name Indus is a Latinization of Hindu, in turn the Iranian variant of Sindhu, the name of the Indus in the Rigveda. The Sanskrit Sindhu generically means river, stream, ocean, probably from a root sidh meaning to keep off; Sindhu is attested 176 times in the Rigveda, 95 times in the plural, more often used in the generic meaning. Already in the Rigveda, notably in the later hymns, the meaning of the word is narrowed to refer to the Indus river in particular, for example in the list of rivers of the Nadistuti sukta. This resulted in the anomaly of a river with masculine gender: all other Rigvedic rivers are female, not just grammatically, being imagined as goddesses and compared to cows and mares yielding milk and butter.

The Indus has formed a natural boundary between the Indian Subcontinent hinterland and its frontier with the Iranian Plateau, a region which includes Pakistan's Balochistanmarker, North West Frontier Provincemarker as well as Afghanistanmarker, Tajikistanmarker and Iranmarker. It has been crossed by the armies of Alexander the Great - His Macedonian forces retreated along the southern course of the river at the end of the Asian campaign after conquering what is now Pakistanmarker and joining it to the Hellenic Empire. The Indus plains have also been under the domination of the Persian empire and the Kushan empire. The Muslim armies of Muhammad bin Qasim, Mahmud of Ghazni, Mohammed Ghori, Tamerlane and Babur also crossed the river to strike into the inner regions of Punjab , Rajasthanmarker and Gujaratmarker.

The word "India" is derived from the Indus River. In ancient times, "India" initially referred to the region of modern-day Pakistanmarker along the Indus river, but by 300 BC, Greek writers like Megasthenes applied the term to the entire subcontinent.


Indus river watershed



The Indus River feeds the Indus submarine fan located in the Indian Oceanmarker, which is the second largest sediment body on the Earth at around 5 million cubic kilometres of material eroded from the mountains. Studies of the sediment in the modern river indicate that the Karakoram Mountainsmarker in northern Pakistan are the single most important source of material, with the Himalayas providing the next largest contribution, mostly via the large rivers of the Punjab (i.e., the Jhelummarker, Ravi, Chenabmarker, Beas and the Sutlejmarker). Analysis of sediments from the Arabian Sea has demonstrated that prior to five million years ago the Indus was not connected to these Punjab rivers which instead flowed east into the Gangamarker and were captured after that time. Earlier work showed that sand and silt from western Tibet was reaching the Arabian Sea by 45 million years ago, implying the existence of an ancient Indus River by that time. The delta of this proto-Indus river has subsequently been found in the Katawaz Basin, on the Afghan-Pakistan border. Most recently the Indus was paralleled by the ancient Saraswati River, which the Rigveda suggests flowed from the Himalayasmarker between the Sutlejmarker and the Yamunamarker Rivers, close to modern day Chandigarhmarker.

In the Nanga Parbatmarker region, the massive amounts of erosion due to the Indus river following the capture and rerouting through that area is thought to bring middle and lower crustal rocks to the surface.


Accounts of the Indus valley from the times of Alexander's campaign indicate a healthy forest cover in the region, which has now considerably receded. The Mughal Emperor Babur writes of encountering rhinoceroses along its bank in his memoirs (the Baburnama). Extensive deforestation and human interference in the ecology of the Shivalik Hills has led to a marked deterioration in vegetation and growing conditions. The Indus valley regions are arid with poor vegetation. Agriculture is sustained largely due to irrigation works.

The Blind Indus River Dolphin (Platanista gangetica minor) is a sub-species of Dolphins found only in the Indus River. It formerly also occurred in the tributaries of the Indus river. Palla fish (Hilsa) of the river is a delicacy for people living along the river. The population of fishes in the river is moderately high, with Sukkurmarker, Thattamarker and Kotrimarker being the major fishing centres - all in the lower Sindhmarker course. But damming and irrigation has made fish farming an important economic activity. Located southeast of Karachimarker, the large delta has been recognised by conservationists as one of the world's most important ecological regions. Here the river turns into many marshes, streams and creeks and meets the sea at shallow levels. Here marine fishes are found in abundance, including Pomfret and Prawns


The Indus is the most important supplier of water resources to the Punjabmarker and Sindhmarker plains - it forms the backbone of agriculture and food production in Pakistan. The river is especially critical as rainfall is meagre in the lower Indus valley. Irrigation canals were first built by the people of the Indus valley civilization, and later by the engineers of the Kushan Empire and the Mughal Empire. Modern irrigation was introduced by the British East India Company in 1850 - the construction of modern canals accompanied with the restoration of old canals. The British supervised the construction of one of the most complex irrigation networks in the world. The Guddu Barragemarker is 1,350 metres (4,450 ft) long - irrigating Sukkurmarker, Jacobabadmarker, Larkanamarker and Kalat. The Sukkur Barragemarker serves over 20,000 square kilometres (5,000,000 acres).

After the independence of Pakistanmarker, a water control treaty signed between Indiamarker and Pakistanmarker in 1960 guaranteed that Pakistan would receive water from the Indus River and its two western tributaries, the Jhelummarker River & the Chenabmarker River independent of upstream control by Indiamarker. The project, Indus Basin Project, consisted primarily of the construction of two main dams, the Mangla Dammarker built on the Jhelum Rivermarker and the Tarbela Dammarker constructed on the Indus River, together with their subsidiary dams. The Pakistan Water and Power Development Authority undertook the construction of the Chashma-Jhelum link canal - linking the waters of the Indus and Jhelum rivers - extending water supplies to the regions of Bahawalpurmarker and Multanmarker. Pakistan constructed the Tarbela Dammarker near Rawalpindimarker - standing 2743 metres (9,000 ft) long and 143 metres (470 ft) high, with an 80 kilometre (50 mile) long reservoir. The Kotrimarker Barrage near Hyderabadmarker is 915 metres (3,000 ft) long and provides additional supplies for Karachimarker. The Taunsa Barragemarker near Dera Ghazi Khanmarker produces 100,000 kilowatts of electricity. The extensive linking of tributaries with the Indus has helped spread water resources to the valley of Peshawarmarker, in the North-West Frontier Provincemarker. The extensive irrigation and dam projects provide the basis for Pakistan's large production of crops such as cotton, sugarcane and wheat. The dams also generate electricity for heavy industries and urban centres.


The inhabitants of the regions through whom the Indus river passes and forms a major natural feature and resource are diverse in ethnicity, religion, national and linguistic backgrounds. On the northern course of the river in the state of Jammu and Kashmirmarker live the Buddhist people of Ladakhmarker, of Tibetan stock, and the Dards of Indo-Aryan or Dardic stock and practising Buddhism and Islam. Then it descends into Baltistan, northern Pakistanmarker passing the main Balti city of Skardumarker. As it continues through Pakistanmarker, the Indusmarker river forms a distinctive boundary of ethnicity and cultures - upon the western banks the population is largely Pashtun, Baloch, and of other Iranian stock, with close cultural, economic and ethnic ties to Afghanistanmarker and Iranmarker. The eastern banks are largely populated by peoples of Indo-Aryan stock, such as the Punjabis, the Sindhis and the Seraikis. In northern Punjabmarker and the North-West Frontier Provincemarker, ethnic Pashtun tribes live alongside Dardic people in the hills (Khowar, Kalash, Shina, etc.), Burushos (in Hunza), and Punjabi people. In the southern portion of the Punjabmarker province, the Saraiki peoples speak a distinctive tongue and practise distinctive traditions. In the province of Sindhmarker, peoples of Sindhi backgrounds form the local populations. Upon the western banks of the river live the Baloch and Pashtun peoples of Balochistanmarker.

Modern issues

The Indus is a strategically vital resource for Pakistan's economy and society. After the independence of Pakistanmarker in 1947, the use of the waters of the Indusmarker and its five eastern tributaries became a major dispute between Indiamarker and Pakistanmarker. The irrigation canals of the Sutlejmarker valley and the Bari Doab were split - with the canals lying primarily in Pakistanmarker and the headwork dams in Indiamarker disrupting supply in some parts of Pakistanmarker. The concern over India building large dams over various Punjab rivers that could undercut the supply flowing to Pakistan, as well as the possibility that Indiamarker could divert rivers in the time of war, caused political consternation in Pakistanmarker. Holding diplomatic talks brokered by the World Bank, Indiamarker and Pakistanmarker signed the Indus Waters Treaty in 1960. The treaty gave Indiamarker control of the three easternmost rivers of the Punjab, the Sutlejmarker, the Beas and the Ravimarker, while Pakistanmarker gained control of the three western rivers, the Jhelummarker, the Chenabmarker and the Indus. Indiamarker retained the right to use of the western rivers for non irrigation projects. (See discussion regarding a recent dispute about a hydroelectric project on the Chenabmarker (not Indus) known as the Baglihar Project).

Hindu pilgrimage to holy sites alongside the river has been a source of conflict between the two nations. Pakistanmarker and Indiamarker do not generally allow each others' citizens to cross borders for religious pilgrimages, other than Sikhs who travel to Pakistanmarker for their annual pilgrimage.

There are concerns that extensive deforestation, industrial pollution and global warming are affecting the vegetation and wildlife of the Indus delta, while affecting agricultural production as well. There are also concerns that the Indus river may be shifting its course westwards - although the progression spans centuries. On numerous occasions, sediment clogging owing to poor maintenance of canals has affected agricultural production and vegetation. In addition, extreme heat has caused water to evaporate, leaving salt deposits that render lands useless for cultivation.

More recently and within Pakistan, the province of Punjab is seeking to cut off the flow of the river downstream to Sindh by building dams within its provincial limits in the face of opposition from the people of Sindh, storage reservoirs used to produce the bulk of food consumed by millions of Pakistanis nationwide as well as providing cheap hydel power to the country's national electric grid system.

See also


  1. Global warming benefits to Tibet: Chinese official. Reported 18/Aug/2009.
  3. Henry Yule: INDIA, INDIES. In Hobson-Jobson: A glossary of colloquial Anglo-Indian words and phrases, and of kindred terms, etymological, historical, geographical and discursive. New ed. edited by William Crooke, B.A. London: J. Murray, 1903
  • World Atlas, Millennium Edition, pg 265.
  • Jean Fairley, "The Lion River", Karachi, 1978

External links

Embed code:

Got something to say? Make a comment.
Your name
Your email address