The Indus ( ) is a
transboundary river
A transboundary river is a river that crosses at least one political border, either a border within a state or an international boundary. Bangladesh has the highest number of these rivers, including two of the world's largest rivers, the Ganges and ...
of Asia and a trans-
Himalaya
The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 10 ...
n river of
South
South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west.
Etymology
The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþa ...
and
Central Asia
Central Asia, also known as Middle Asia, is a region of Asia that stretches from the Caspian Sea in the west to western China and Mongolia in the east, and from Afghanistan and Iran in the south to Russia in the north. It includes the former ...
.
The
river rises in mountain springs northeast of
Mount Kailash
Mount Kailash (also Kailasa; ''Kangrinboqê'' or ''Gang Rinpoche''; Tibetan: གངས་རིན་པོ་ཆེ; ; sa, कैलास, ), is a mountain in the Ngari Prefecture, Tibet Autonomous Region of China. It has an altitude ...
in
Western Tibet, flows northwest through the disputed region of
Kashmir,
[ Quote: "Kashmir, region of the northwestern Indian subcontinent. It is bounded by the Uygur Autonomous Region of Xinjiang to the northeast and the Tibet Autonomous Region to the east (both parts of China), by the Indian states of Himachal Pradesh and Punjab to the south, by Pakistan to the west, and by Afghanistan to the northwest. The northern and western portions are administered by Pakistan and comprise three areas: Azad Kashmir, Gilgit, and Baltistan, ... The southern and southeastern portions constitute the Indian state of Jammu and Kashmir. The Indian- and Pakistani-administered portions are divided by a "line of control" agreed to in 1972, although neither country recognizes it as an international boundary. In addition, China became active in the eastern area of Kashmir in the 1950s and since 1962 has controlled the northeastern part of Ladakh (the easternmost portion of the region)."] bends sharply to the left after the
Nanga Parbat
Nanga Parbat ( ur, ) (; ), known locally as Diamer () which means “king of the mountains”, is the ninth-highest mountain on Earth, its summit at above sea level. Lying immediately southeast of the northernmost bend of the Indus River in ...
massif
In geology, a massif ( or ) is a section of a planet's crust that is demarcated by faults or flexures. In the movement of the crust, a massif tends to retain its internal structure while being displaced as a whole. The term also refers to a ...
, and flows south-by-southwest through
Pakistan
Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
, before emptying into the
Arabian Sea
The Arabian Sea ( ar, اَلْبَحرْ ٱلْعَرَبِيُّ, Al-Bahr al-ˁArabī) is a region of the northern Indian Ocean bounded on the north by Pakistan, Iran and the Gulf of Oman, on the west by the Gulf of Aden, Guardafui Channel ...
near the port city of
Karachi
Karachi (; ur, ; ; ) is the most populous city in Pakistan and 12th most populous city in the world, with a population of over 20 million. It is situated at the southern tip of the country along the Arabian Sea coast. It is the former ...
.
The river has a total
drainage area
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the ...
of circa .
Its estimated annual flow is around , making it one of the 50 largest rivers in the world
in terms of average annual flow. Its left-bank
tributary
A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainag ...
in Ladakh is the
Zanskar River
The Zanskar River is the first major tributary of the Indus River, equal or greater in volume than the main river, which flows entirely within Ladakh, India. It originates northeast of the Great Himalayan range and drains both the Himalayas and ...
, and its left-bank tributary in the
plains is the
Panjnad River
The Panjnad River (Punjabi and ur, ) is a river at the extreme end of Bahawalpur district in Punjab, Pakistan. The name ''Panjnad'' means "five rivers", from Persian ''panj'' ("five") and Sanskrit ''nadī́'' ("river").The Panjnad River is for ...
which is formed by the successive confluences of the five Punjab rivers, namely the
Chenab,
Jhelum
Jhelum (Punjabi and ur, ) is a city on the east bank of the Jhelum River, which is located in the district of Jhelum in the north of Punjab province, Pakistan. It is the 44th largest city of Pakistan by population. Jhelum is known for pr ...
,
Ravi Ravi may refer to:
People
* Ravi (name), including a list of people and characters with the name
* Ravi (composer) (1926–2012), Indian music director
* Ravi (Ivar Johansen) (born 1976), Norwegian musical artist
* Ravi (music director) (1926 ...
,
Beas
Beas is a riverfront town in the Amritsar district of the Indian state of Punjab. Beas lies on the banks of the Beas River. Beas town is mostly located in revenue boundary of Budha Theh with parts in villages Dholo Nangal and Wazir Bhullar. B ...
, and
Sutlej
The Sutlej or Satluj River () is the longest of the five rivers that flow through the historic crossroads region of Punjab in northern India and Pakistan. The Sutlej River is also known as ''Satadru''. It is the easternmost tributary of the In ...
rivers. Its principal right-bank tributaries are the
Shyok
The Shyok River is a tributary of the Indus River that flows through northern Ladakh and enters Gilgit–Baltistan, spanning some .
The Shyok River originates at the Rimo Glacier, one of the tongues of Siachen Glacier. Its alignment is very ...
,
Gilgit
Gilgit (; Shina: ; ur, ) is the capital city of Gilgit–Baltistan, Pakistan. The city is located in a broad valley near the confluence of the Gilgit River and the Hunza River. It is a major tourist destination in Pakistan, serving as ...
,
Kabul
Kabul (; ps, , ; , ) is the capital and largest city of Afghanistan. Located in the eastern half of the country, it is also a municipality, forming part of the Kabul Province; it is administratively divided into 22 municipal districts. Ac ...
,
Kurram, and
Gomal rivers. Beginning in a mountain spring and fed with
glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such a ...
s and rivers in the
Himalayan,
Karakoram
The Karakoram is a mountain range in Kashmir region spanning the borders of Pakistan, China, and India, with the northwest extremity of the range extending to Afghanistan and Tajikistan. Most of the Karakoram mountain range falls under t ...
, and
Hindu Kush
The Hindu Kush is an mountain range in Central and South Asia to the west of the Himalayas. It stretches from central and western Afghanistan, Quote: "The Hindu Kush mountains run along the Afghan border with the North-West Frontier Prov ...
ranges, the river supports the
ecosystem
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the syst ...
s of
temperate forest
A temperate forest is a forest found between the tropical and boreal regions, located in the temperate zone. It is the second largest biome on our planet, covering 25% of the world's forest area, only behind the boreal forest, which covers abou ...
s, plains, and
arid
A region is arid when it severely lacks available water, to the extent of hindering or preventing the growth and development of plant and animal life. Regions with arid climates tend to lack vegetation and are called xeric or desertic. Most ...
countryside.
The northern part of the Indus Valley, with its tributaries, forms the
Punjab
Punjab (; Punjabi: پنجاب ; ਪੰਜਾਬ ; ; also romanised as ''Panjāb'' or ''Panj-Āb'') is a geopolitical, cultural, and historical region in South Asia, specifically in the northern part of the Indian subcontinent, comprising ...
region of South Asia, while the lower course of the river ends in
a large delta in the southern
Sindh
Sindh (; ; ur, , ; historically romanized as Sind) is one of the four provinces of Pakistan. Located in the southeastern region of the country, Sindh is the third-largest province of Pakistan by land area and the second-largest province ...
province of Pakistan. The river has historically been important to many cultures of the region. The 3rd millennium BC saw the rise of
Indus Valley civilisation
The Indus Valley Civilisation (IVC), also known as the Indus Civilisation was a Bronze Age civilisation in the northwestern regions of South Asia, lasting from 3300 Common Era, BCE to 1300 BCE, and in its mature form 2600 B ...
, a major urban civilization of the Bronze Age. During the 2nd millennium BC, the Punjab region was mentioned in the
Rigveda
The ''Rigveda'' or ''Rig Veda'' ( ', from ' "praise" and ' "knowledge") is an ancient Indian collection of Vedic Sanskrit hymns (''sūktas''). It is one of the four sacred canonical Hindu texts ('' śruti'') known as the Vedas. Only one ...
hymns as ''Sapta Sindhu'' and in the
Avesta
The Avesta () is the primary collection of religious texts of Zoroastrianism, composed in the Avestan language.
The Avesta texts fall into several different categories, arranged either by dialect, or by usage. The principal text in the li ...
religious texts as ''Saptha Hindu'' (both terms meaning "
seven rivers"). Early historical kingdoms that arose in the Indus Valley include
Gandhāra, and the Ror dynasty of
Sauvīra. The Indus River came into the knowledge of the
Western world
The Western world, also known as the West, primarily refers to the various nations and states in the regions of Europe, North America, and Oceania. early in the
classical period, when
King Darius of
Persia
Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkme ...
sent his Greek subject
Scylax of Caryanda
Scylax of Caryanda ( el, Σκύλαξ ὁ Καρυανδεύς) was a Greek explorer and writer of the late 6th and early 5th centuries BCE. His own writings are lost, though occasionally cited or quoted by later Greek and Roman authors. The p ...
to explore the river, c. 515 BC.
Etymology and names
This river was known to the
ancient Indians in
Sanskrit
Sanskrit (; attributively , ; nominalization, nominally , , ) is a classical language belonging to the Indo-Aryan languages, Indo-Aryan branch of the Indo-European languages. It arose in South Asia after its predecessor languages had Trans-cul ...
as ''Sindhu'' and the Persians as ''Hindu'' which was regarded by both of them as "the border river". The variation between the two names is explained by the Old Iranian sound change ''*s'' > ''h'', which occurred between 850 and 600 BCE according to
Asko Parpola
Asko Parpola (born 12 July 1941, in Forssa) is a Finnish Indologist, current professor emeritus of South Asian studies at the University of Helsinki
The University of Helsinki ( fi, Helsingin yliopisto, sv, Helsingfors universitet, abbrevi ...
.
From the Persian
Achaemenid Empire
The Achaemenid Empire or Achaemenian Empire (; peo, 𐎧𐏁𐏂, , ), also called the First Persian Empire, was an ancient Iranian empire founded by Cyrus the Great in 550 BC. Based in Western Asia, it was contemporarily the largest em ...
, the name passed to the
Greeks
The Greeks or Hellenes (; el, Έλληνες, ''Éllines'' ) are an ethnic group and nation indigenous to the Eastern Mediterranean and the Black Sea regions, namely Greece, Greek Cypriots, Cyprus, Greeks in Albania, Albania, Greeks in Italy, ...
as ''Indós'' (Ἰνδός). It was adopted by the
Romans as ''Indus''. The name India is derived from Indus. The
Indigenous peoples of the Americas
The Indigenous peoples of the Americas are the inhabitants of the Americas before the arrival of the European settlers in the 15th century, and the ethnic groups who now identify themselves with those peoples.
Many Indigenous peoples of the A ...
are commonly called "Indians" or "Indios", a misnaming that dates to
Christopher Columbus
Christopher Columbus
* lij, Cristoffa C(or)ombo
* es, link=no, Cristóbal Colón
* pt, Cristóvão Colombo
* ca, Cristòfor (or )
* la, Christophorus Columbus. (; born between 25 August and 31 October 1451, died 20 May 1506) was a ...
's erroneous belief that he had landed near India in 1492, when he actually landed in the Americas.
In
Sindhi, this river is also known as ''Mehran''.
[ The ]Ladakhis
Ladakhis or Ladakhi people or Ladakspa are an ethnic group and first-language speakers of the Ladakhi language living in the Ladakh region in the northernmost part of India.
History
Culture
Religion
References
Ladakh
Ethnic gr ...
and Tibetans
The Tibetan people (; ) are an East Asian ethnic group native to Tibet. Their current population is estimated to be around 6.7 million. In addition to the majority living in Tibet Autonomous Region of China, significant numbers of Tibetans ...
call it ''Senge Tsangpo'' (སེང་གེ་གཙང་པོ།), Baltis
Baltis was an ancient Arabian goddess. She was revered at Carrhae and identified with the planet Venus.
Isaac of Antioch mentions Baltis in a text written in the middle of the 5th century CE as a deity worshipped by the Arabs. Baltis here is e ...
call it ''Gemtsuh'' and ''Tsuh-Fo'', Pashtuns
Pashtuns (, , ; ps, پښتانه, ), also known as Pakhtuns or Pathans, are an Iranian ethnic group who are native to the geographic region of Pashtunistan in the present-day countries of Afghanistan and Pakistan. They were historically ...
call it ''Nilab'', ''Sher Darya'' and ''Abbasin'', while Sindhis
Sindhis ( sd, سنڌي Perso-Arabic: सिन्धी Devanagari; ) are an Indo-Aryan ethnic group who speak the Sindhi language and are native to the province of Sindh in Pakistan. After the partition of British Indian empire in 1947, m ...
call it ''Purali'' and ''Samundar''.
The modern name in and Hindi
Hindi (Devanāgarī: or , ), or more precisely Modern Standard Hindi (Devanagari: ), is an Indo-Aryan languages, Indo-Aryan language spoken chiefly in the Hindi Belt region encompassing parts of North India, northern, Central India, centr ...
is ''Sindh'' ( ur, , hi, सिंध), a semi-learned borrowing from the Sanskrit.
Description
The Indus River provides key water resources for Pakistan's economy – especially the ''breadbasket'' of Punjab province Punjab Province may refer to:
* Punjab Province (British India), a former province of British India from 1849 to 1947
In Pakistan
* Punjab, Pakistan, a province in Pakistan from 1970 onward
* West Punjab, a province of Pakistan from 1947 to 195 ...
, which accounts for most of the nation's agricultural production, and Sindh. The word Punjab means "land of five rivers" and the five rivers are Jhelum
Jhelum (Punjabi and ur, ) is a city on the east bank of the Jhelum River, which is located in the district of Jhelum in the north of Punjab province, Pakistan. It is the 44th largest city of Pakistan by population. Jhelum is known for pr ...
, Chenab, Ravi Ravi may refer to:
People
* Ravi (name), including a list of people and characters with the name
* Ravi (composer) (1926–2012), Indian music director
* Ravi (Ivar Johansen) (born 1976), Norwegian musical artist
* Ravi (music director) (1926 ...
, Beas
Beas is a riverfront town in the Amritsar district of the Indian state of Punjab. Beas lies on the banks of the Beas River. Beas town is mostly located in revenue boundary of Budha Theh with parts in villages Dholo Nangal and Wazir Bhullar. B ...
and Sutlej
The Sutlej or Satluj River () is the longest of the five rivers that flow through the historic crossroads region of Punjab in northern India and Pakistan. The Sutlej River is also known as ''Satadru''. It is the easternmost tributary of the In ...
, all of which finally flow into the Indus. The Indus also supports many heavy industries and provides the main supply of potable water
Drinking water is water that is used in drink or food preparation; potable water is water that is safe to be used as drinking water. The amount of drinking water required to maintain good health varies, and depends on physical activity level, ...
in Pakistan.
The total length of the river varies in different sources. The length used in this article is , taken from the ''Himalayan Climate and Water Atlas'' (2015). Historically, the 1909 ''The Imperial Gazetteer of India
''The Imperial Gazetteer of India'' was a gazetteer of the British Indian Empire, and is now a historical reference work. It was first published in 1881. Sir William Wilson Hunter made the original plans of the book, starting in 1869. '' gave it as "just over 1,800 miles". A shorter figure of has been widely used in modern sources, as has the one of . The modern ''Encyclopedia Britannica'' was originally published in 1999 with the shorter measurement, but was updated in 2015 to use the longer measurement. Both lengths are commonly found in modern publications; in some cases, both measurements can be found within the same work. An extended figure of circa was announced by a Chinese research group in 2011, based on a comprehensive remeasurement from satellite imagery, and a ground expedition to identify an alternative source point, but detailed analysis has not yet been published.
The ultimate source of the Indus is in Tibet
Tibet (; ''Böd''; ) is a region in East Asia, covering much of the Tibetan Plateau and spanning about . It is the traditional homeland of the Tibetan people. Also resident on the plateau are some other ethnic groups such as Monpa people, ...
, but there is some debate about the exact source. The traditional source of the river is the ''Sênggê Kanbab'' ( Sênggê Zangbo) or "Lion's Mouth", a perennial spring not far from the sacred Mount Kailash
Mount Kailash (also Kailasa; ''Kangrinboqê'' or ''Gang Rinpoche''; Tibetan: གངས་རིན་པོ་ཆེ; ; sa, कैलास, ), is a mountain in the Ngari Prefecture, Tibet Autonomous Region of China. It has an altitude ...
, marked by a long low line of Tibetan chortens. There are several other tributaries nearby, which may possibly form a longer stream than Sênggê Kanbab, but unlike the Sênggê Kanbab, are all dependent on snowmelt
In hydrology, snowmelt is surface runoff produced from melting snow. It can also be used to describe the period or season during which such runoff is produced. Water produced by snowmelt is an important part of the annual water cycle in many part ...
. The Zanskar River
The Zanskar River is the first major tributary of the Indus River, equal or greater in volume than the main river, which flows entirely within Ladakh, India. It originates northeast of the Great Himalayan range and drains both the Himalayas and ...
, which flows into the Indus in Ladakh, has a greater volume of water than the Indus itself before that point.[Albinia (2008), p. 307.] An alternative reckoning begins the river around 300 km further upstream, at the confluence
In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river ( main stem); ...
of the Sengge Zangbo and Gar Tsangpo
Gar Tsangpo (; ), also called Gartang or Gar River, is a headwater of the Indus River in the Ngari Prefecture, Tibet, China. It merges with other headwater, Sênggê Zangbo, near the village of Tashigang to form the Indus River. The combined ri ...
rivers, which drain the Nganglong Kangri and Gangdise Shan (Gang Rinpoche, Mt. Kailash) mountain ranges. The 2011 remeasurement suggested the source was a small lake northeast of Mount Kailash, rather than either of the two points previously used.
The Indus then flows northwest through Ladakh
Ladakh () is a region administered by India as a union territory which constitutes a part of the larger Kashmir region and has been the subject of dispute between India, Pakistan, and China since 1947. (subscription required) Quote: "Jammu a ...
(Indian-administered Kashmir) and Baltistan
Baltistan ( ur, ; bft, སྦལ་ཏི་སྟཱན, script=Tibt), also known as Baltiyul or Little Tibet ( bft, སྦལ་ཏི་ཡུལ་།, script=Tibt), is a mountainous region in the Pakistani-administered territory of Gil ...
and Gilgit
Gilgit (; Shina: ; ur, ) is the capital city of Gilgit–Baltistan, Pakistan. The city is located in a broad valley near the confluence of the Gilgit River and the Hunza River. It is a major tourist destination in Pakistan, serving as ...
(Pakistan-administered Kashmir), just south of the Karakoram
The Karakoram is a mountain range in Kashmir region spanning the borders of Pakistan, China, and India, with the northwest extremity of the range extending to Afghanistan and Tajikistan. Most of the Karakoram mountain range falls under t ...
range. The Shyok
The Shyok River is a tributary of the Indus River that flows through northern Ladakh and enters Gilgit–Baltistan, spanning some .
The Shyok River originates at the Rimo Glacier, one of the tongues of Siachen Glacier. Its alignment is very ...
, Shigar
Shigar () is the headquarter of its namesake district and tehsil in the Baltistan division of Gilgit–Baltistan in northern Pakistan. It is located at the bank of Shigar River in the most remote and dramatic part of the region. It is a popul ...
and Gilgit
Gilgit (; Shina: ; ur, ) is the capital city of Gilgit–Baltistan, Pakistan. The city is located in a broad valley near the confluence of the Gilgit River and the Hunza River. It is a major tourist destination in Pakistan, serving as ...
rivers carry glacial waters into the main river. It gradually bends to the south and descends into the Punjab plains at Kalabagh, Pakistan. The Indus passes gigantic gorges deep near the Nanga Parbat
Nanga Parbat ( ur, ) (; ), known locally as Diamer () which means “king of the mountains”, is the ninth-highest mountain on Earth, its summit at above sea level. Lying immediately southeast of the northernmost bend of the Indus River in ...
massif
In geology, a massif ( or ) is a section of a planet's crust that is demarcated by faults or flexures. In the movement of the crust, a massif tends to retain its internal structure while being displaced as a whole. The term also refers to a ...
. It flows swiftly across Hazara
Hazara may refer to:
Ethnic groups
* The Hazaras, a Persian-speaking people of Afghanistan and Pakistan
* Aimaq Hazara, Aimaq's subtribe of Hazara origin
* Hazarawals, a Hindko-speaking people of the Hazara region of northern Pakistan
* Hazar ...
and is dammed at the Tarbela Reservoir. The Kabul River joins it near Attock
Attock (Punjabi and Urdu: ), formerly known as Campbellpur (), is a historical city located in the north of Pakistan's Punjab Province, not far from the country's capital Islamabad. It is the headquarters of the Attock District and is 61st larges ...
. The remainder of its route to the sea is in the plains of the Punjab and Sindh, where the flow of the river becomes slow and highly braided. It is joined by the Panjnad at Mithankot. Beyond this confluence, the river, at one time, was named the ''Satnad River'' (''sat'' = "seven", ''nadī'' = "river"), as the river now carried the waters of the Kabul River, the Indus River and the five Punjab rivers. Passing by Jamshoro
Jamshoro ( sd, ڄام شورو, ur, ) is a city and the capital of Jamshoro District, located in Sindh, Pakistan. It is located on the right bank of the Indus River, approximately northwest of Hyderabad and northeast from the provincial ca ...
, it ends in a large delta to the South of Thatta
Thatta ( sd, ٺٽو; ) is a city in the Pakistani province of Sindh. Thatta was the medieval capital of Sindh, and served as the seat of power for three successive dynasties. Thatta's historic significance has yielded several monuments in and ...
in the Sindh
Sindh (; ; ur, , ; historically romanized as Sind) is one of the four provinces of Pakistan. Located in the southeastern region of the country, Sindh is the third-largest province of Pakistan by land area and the second-largest province ...
province of Pakistan.
The Indus is one of the few rivers in the world to exhibit a tidal bore
Tidal is the adjectival form of tide.
Tidal may also refer to:
* ''Tidal'' (album), a 1996 album by Fiona Apple
* Tidal (king), a king involved in the Battle of the Vale of Siddim
* TidalCycles, a live coding environment for music
* Tidal (servic ...
. The Indus system is largely fed by the snow and glaciers of the Himalayas
The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over ...
, Karakoram and the Hindu Kush
The Hindu Kush is an mountain range in Central and South Asia to the west of the Himalayas. It stretches from central and western Afghanistan, Quote: "The Hindu Kush mountains run along the Afghan border with the North-West Frontier Prov ...
ranges. The flow of the river is also determined by the seasons – it diminishes greatly in the winter, while flooding its banks in the monsoon
A monsoon () is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with annual latitudinal osci ...
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 Kutch
The Rann of Kutch (alternately spelled as Kuchchh) is a large area of salt marshes that span the border between India and Pakistan. It is located in Gujarat (primarily the Kutch district), India, and in Sindh, Pakistan. It is divided into t ...
and adjoining Banni grasslands after the 1816 earthquake
An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, from ...
. , Indus water flows in to the Rann of Kutch
The Rann of Kutch (alternately spelled as Kuchchh) is a large area of salt marshes that span the border between India and Pakistan. It is located in Gujarat (primarily the Kutch district), India, and in Sindh, Pakistan. It is divided into t ...
during its floods breaching flood banks.
History
The major cities of the Indus Valley Civilisation
The Indus Valley Civilisation (IVC), also known as the Indus Civilisation was a Bronze Age civilisation in the northwestern regions of South Asia, lasting from 3300 Common Era, BCE to 1300 BCE, and in its mature form 2600 B ...
, such as Harappa
Harappa (; Urdu/ pnb, ) is an archaeological site in Punjab, Pakistan, about west of Sahiwal. The Bronze Age Harappan civilisation, now more often called the Indus Valley Civilisation, is named after the site, which takes its name from a mode ...
and Mohenjo-daro
Mohenjo-daro (; sd, موئن جو دڙو'', ''meaning 'Mound of the Dead Men';[Jhelum River
The Jhelum River (/dʒʰeːləm/) is a river in the northern Indian subcontinent. It originates at Verinag and flows through the Indian administered territory of Jammu and Kashmir, to the Pakistani-administered territory of Kashmir, and the ...]
to Ropar
Rupnagar (; formerly known as Ropar is a city and a municipal council in Rupnagar district in the Indian state of Punjab. Rupnagar is a newly created fifth Divisional Headquarters of Punjab comprising Rupnagar, Mohali, and its adjoining distr ...
on the upper Sutlej. The coastal settlements extended from Sutkagan Dor at the Pakistan, Iran
Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkm ...
border to Kutch in modern Gujarat
Gujarat (, ) is a state along the western coast of India. Its coastline of about is the longest in the country, most of which lies on the Kathiawar peninsula. Gujarat is the fifth-largest Indian state by area, covering some ; and the nin ...
, India. There is an Indus site on the Amu Darya
The Amu Darya, tk, Amyderýa/ uz, Amudaryo// tg, Амударё, Amudaryo ps, , tr, Ceyhun / Amu Derya grc, Ὦξος, Ôxos (also called the Amu, Amo River and historically known by its Latin name or Greek ) is a major river in Central Asi ...
at Shortughai in northern Afghanistan, and the Indus site Alamgirpur
Alamgirpur is an archaeological site of the Indus Valley civilization that thrived along Yamuna River (c. 3300–1300 BC) from the Harappan- Bara period, located in Meerut district, Uttar Pradesh, India. It is the easternmost site of the civiliz ...
at the Hindon River
Hindon River, a tributary of Yamuna river, is a river in India that originates in the Saharanpur district, from the Shakumbhari devi range Upper Sivaliks in Uttar Pradesh. The river is entirely rainfed and has an approximate catchment area of .
...
is located only from Delhi
Delhi, officially the National Capital Territory (NCT) of Delhi, is a city and a union territory of India containing New Delhi, the capital of India. Straddling the Yamuna river, primarily its western or right bank, Delhi shares borders wi ...
. To date, over 1,052 cities and settlements have been found, mainly in the general region of the Ghaggar-Hakra River
The Ghaggar-Hakra River is an intermittent river in India and Pakistan that flows only during the monsoon season. The river is known as Ghaggar in India, before the Ottu barrage, and as the Hakra in Pakistan, downstream of the barrage, ending ...
and its tributaries. Among the settlements were the major urban centres of Harappa and Mohenjo-daro, as well as Lothal, Dholavira
Dholavira ( gu, ધોળાવીરા) is an archaeological site at Khadirbet in Bhachau Taluka of Kutch District, in the state of Gujarat in western India, which has taken its name from a modern-day village south of it. This village is ...
, Ganeriwala, and Rakhigarhi
Rakhigarhi or Rakhi Garhi is a village and an archaeological site belonging to the Indus Valley civilisation in Hisar District of the northern Indian state of Haryana, situated about 150 km northwest of Delhi. It was part of the mature pha ...
. Only 40 Indus Valley sites have been discovered on the Indus and its tributaries. However, it is notable that majority of the Indus script seals and inscribed objects discovered were found at sites along the Indus river.
Most scholars believe that settlements of Gandhara grave culture
The Gandhara grave culture, also called Swat culture, or Swat Protohistoric Graveyards Complex, emerged ''c.'' 1400 BCE and lasted until 800 BCE, as recent fieldwork, along with subsequent analyses, have shown there are no burials with these ...
of the early Indo-Aryans
Indo-Aryan peoples are a diverse collection of Indo-European peoples speaking Indo-Aryan languages in the Indian subcontinent. Historically, Aryan were the Indo-European pastoralists who migrated from Central Asia into South Asia and int ...
flourished in Gandhara
Gandhāra is the name of an ancient region located in the northwestern region of the Indian subcontinent, more precisely in present-day north-west Pakistan and parts of south-east Afghanistan. The region centered around the Peshawar Val ...
from 1700 BC to 600 BC, when Mohenjo-daro
Mohenjo-daro (; sd, موئن جو دڙو'', ''meaning 'Mound of the Dead Men';[Rigveda
The ''Rigveda'' or ''Rig Veda'' ( ', from ' "praise" and ' "knowledge") is an ancient Indian collection of Vedic Sanskrit hymns (''sūktas''). It is one of the four sacred canonical Hindu texts ('' śruti'') known as the Vedas. Only one ...]
describes several rivers, including one named "Sindhu". The Rigvedic "Sindhu" is thought to be the present-day Indus river. It is attested 176 times in its text, 94 times in the plural, and most often used in the generic sense of "river". In the Rigveda, notably in the later hymns, the meaning of the word is narrowed to refer to the Indus river in particular, e.g. in the list of rivers mentioned in the hymn of '' Nadistuti sukta''. The Rigvedic hymns apply a feminine gender to all the rivers mentioned therein, except for the Brahmaputra
The Brahmaputra is a trans-boundary river which flows through Tibet, northeast India, and Bangladesh. It is also known as the Yarlung Tsangpo in Tibetan, the Siang/Dihang River in Arunachali, Luit in Assamese, and Jamuna River in Bangla. I ...
.
The word "India" is derived from the Indus River. In ancient times, "India" initially referred to those regions immediately along the east bank of the Indus, where are Punjab
Punjab (; Punjabi: پنجاب ; ਪੰਜਾਬ ; ; also romanised as ''Panjāb'' or ''Panj-Āb'') is a geopolitical, cultural, and historical region in South Asia, specifically in the northern part of the Indian subcontinent, comprising ...
and Sindh
Sindh (; ; ur, , ; historically romanized as Sind) is one of the four provinces of Pakistan. Located in the southeastern region of the country, Sindh is the third-largest province of Pakistan by land area and the second-largest province ...
now but by 300 BC, Greek writers including Herodotus
Herodotus ( ; grc, , }; BC) was an ancient Greek historian and geographer from the Greek city of Halicarnassus, part of the Persian Empire (now Bodrum, Turkey) and a later citizen of Thurii in modern Calabria ( Italy). He is known for ...
and Megasthenes
Megasthenes ( ; grc, Μεγασθένης, c. 350 BCE– c. 290 BCE) was an ancient Greek historian, diplomat and Indian ethnographer and explorer in the Hellenistic period. He described India in his book '' Indica'', which is now lost, but ...
were applying the term to the entire subcontinent that extends much farther eastward.
The lower basin of the Indus forms a natural boundary between the Iranian Plateau
The Iranian plateau or Persian plateau is a geological feature in Western Asia, Central Asia, and South Asia. It comprises part of the Eurasian Plate and is wedged between the Arabian Plate and the Indian Plate; situated between the Zagros ...
and the Indian subcontinent
The Indian subcontinent is a physiographical region in Southern Asia. It is situated on the Indian Plate, projecting southwards into the Indian Ocean from the Himalayas. Geopolitically, it includes the countries of Bangladesh, Bhutan, India ...
; this region embraces all or parts of the Pakistani provinces Balochistan
Balochistan ( ; bal, بلۏچستان; also romanised as Baluchistan and Baluchestan) is a historical region in Western and South Asia, located in the Iranian plateau's far southeast and bordering the Indian Plate and the Arabian Sea coastl ...
, Khyber Pakhtunkhwa
Khyber Pakhtunkhwa (; ps, خېبر پښتونخوا; Urdu, Hindko: خیبر پختونخوا) commonly abbreviated as KP or KPK, is one of the Administrative units of Pakistan, four provinces of Pakistan. Located in the Geography of Pakistan, ...
, Punjab
Punjab (; Punjabi: پنجاب ; ਪੰਜਾਬ ; ; also romanised as ''Panjāb'' or ''Panj-Āb'') is a geopolitical, cultural, and historical region in South Asia, specifically in the northern part of the Indian subcontinent, comprising ...
and Sindh
Sindh (; ; ur, , ; historically romanized as Sind) is one of the four provinces of Pakistan. Located in the southeastern region of the country, Sindh is the third-largest province of Pakistan by land area and the second-largest province ...
and the countries Afghanistan and India. The first West Eurasian empire to annex the Indus Valley was the Persian Empire, during the reign of Darius the Great
Darius I ( peo, 𐎭𐎠𐎼𐎹𐎺𐎢𐏁 ; grc-gre, Δαρεῖος ; – 486 BCE), commonly known as Darius the Great, was a Persian ruler who served as the third King of Kings of the Achaemenid Empire, reigning from 522 BCE until his ...
. During his reign, the Greek explorer Scylax of Caryanda
Scylax of Caryanda ( el, Σκύλαξ ὁ Καρυανδεύς) was a Greek explorer and writer of the late 6th and early 5th centuries BCE. His own writings are lost, though occasionally cited or quoted by later Greek and Roman authors. The p ...
was commissioned to explore the course of the Indus. It was crossed by the invading armies of Alexander
Alexander is a male given name. The most prominent bearer of the name is Alexander the Great, the king of the Ancient Greek kingdom of Macedonia who created one of the largest empires in ancient history.
Variants listed here are Aleksandar, Al ...
, but after his Macedon
Macedonia (; grc-gre, Μακεδονία), also called Macedon (), was an ancient kingdom on the periphery of Archaic and Classical Greece, and later the dominant state of Hellenistic Greece. The kingdom was founded and initially ruled b ...
ians conquered the west bank—joining it to the Hellenic world, they elected to retreat along the southern course of the river, ending Alexander's Asian campaign. Alexander's admiral Nearchus
Nearchus or Nearchos ( el, Νέαρχος; – 300 BC) was one of the Greek officers, a navarch, in the army of Alexander the Great. He is known for his celebrated expeditionary voyage starting from the Indus River, through the Persian Gulf and ...
set out from the Indus Delta to explore the Persian Gulf
The Persian Gulf ( fa, خلیج فارس, translit=xalij-e fârs, lit=Gulf of Fars, ), sometimes called the ( ar, اَلْخَلِيْجُ ٱلْعَرَبِيُّ, Al-Khalīj al-ˁArabī), is a mediterranean sea in Western Asia. The bo ...
, until reaching the Tigris River. The Indus Valley was later dominated by the Mauryan
The Maurya Empire, or the Mauryan Empire, was a geographically extensive Iron Age historical power in the Indian subcontinent based in Magadha, having been founded by Chandragupta Maurya in 322 BCE, and existing in loose-knit fashion until ...
and Kushan Empire
The Kushan Empire ( grc, Βασιλεία Κοσσανῶν; xbc, Κυϸανο, ; sa, कुषाण वंश; Brahmi: , '; BHS: ; xpr, 𐭊𐭅𐭔𐭍 𐭇𐭔𐭕𐭓, ; zh, 貴霜 ) was a syncretic empire, formed by the Yuezhi ...
s, Indo-Greek Kingdom
The Indo-Greek Kingdom, or Graeco-Indian Kingdom, also known historically as the Yavana Kingdom (Yavanarajya), was a Hellenistic-era Greek kingdom covering various parts of Afghanistan and the northwestern regions of the Indian subcontinen ...
s, Indo-Scythians
Indo-Scythians (also called Indo-Sakas) were a group of nomadic Iranian peoples of Scythian origin who migrated from Central Asia southward into modern day Pakistan and Northwestern India from the middle of the 2nd century BCE to the 4th c ...
and Hepthalites
The Hephthalites ( xbc, ηβοδαλο, translit= Ebodalo), sometimes called the White Huns (also known as the White Hunas, in Iranian as the ''Spet Xyon'' and in Sanskrit as the ''Sveta-huna''), were a people who lived in Central Asia during th ...
. Over several centuries Muslim armies of Muhammad ibn al-Qasim, Mahmud of Ghazni
Yamīn-ud-Dawla Abul-Qāṣim Maḥmūd ibn Sebüktegīn ( fa, ; 2 November 971 – 30 April 1030), usually known as Mahmud of Ghazni or Mahmud Ghaznavi ( fa, ), was the founder of the Turkic Ghaznavid dynasty, ruling from 998 to 1030. At th ...
, Muhammad of Ghor
Mu'izz ad-Din Muhammad ibn Sam ( fa, معز الدین محمد بن سام), also Mu'izz ad-Din Muhammad Ghori, also Ghūri ( fa, معز الدین محمد غوری) (1144 – March 15, 1206), commonly known as Muhammad of Ghor, also Gh ...
, Timur
Timur ; chg, ''Aqsaq Temür'', 'Timur the Lame') or as ''Sahib-i-Qiran'' ( 'Lord of the Auspicious Conjunction'), his epithet. ( chg, ''Temür'', 'Iron'; 9 April 133617–19 February 1405), later Timūr Gurkānī ( chg, ''Temür Kür ...
and Babur
Babur ( fa, , lit= tiger, translit= Bābur; ; 14 February 148326 December 1530), born Mīrzā Zahīr ud-Dīn Muhammad, was the founder of the Mughal Empire in the Indian subcontinent. He was a descendant of Timur and Genghis Khan through his ...
crossed the river to invade Sindh and Punjab
Punjab (; Punjabi: پنجاب ; ਪੰਜਾਬ ; ; also romanised as ''Panjāb'' or ''Panj-Āb'') is a geopolitical, cultural, and historical region in South Asia, specifically in the northern part of the Indian subcontinent, comprising ...
, providing a gateway to the Indian subcontinent.
Geography
Tributaries
* Gar River
*Gilgit River
The Gilgit River () is a tributary of the Indus River, and flows through the Gupis-Yasin, Ghizer and Gilgit districts of Gilgit-Baltistan. The Gilgit River starts from Shandur Lake, and joins the Indus River at near towns of Juglot and Bunji ...
* Gomal River
* Hunza River
* Kabul River
*Kunar River
The Kūnaṛ River ( ps, د کونړ سيند), also known in its upper reaches as the Mastuj ( ps, مستوج سين), Chitral ( khw, کونڑ سين; ur, دریائے کونڑ), or Kama River ( khw, کامې سين), is about long, located ...
* Kurram River
*Panjnad River
The Panjnad River (Punjabi and ur, ) is a river at the extreme end of Bahawalpur district in Punjab, Pakistan. The name ''Panjnad'' means "five rivers", from Persian ''panj'' ("five") and Sanskrit ''nadī́'' ("river").The Panjnad River is for ...
**Chenab River
The Chenab River () is a major river that flows in India and Pakistan, and is one of the 5 major rivers of the Punjab region. It is formed by the union of two headwaters, Chandra and Bhaga, which rise in the upper Himalayas in the Lahaul regi ...
***Jhelum River
The Jhelum River (/dʒʰeːləm/) is a river in the northern Indian subcontinent. It originates at Verinag and flows through the Indian administered territory of Jammu and Kashmir, to the Pakistani-administered territory of Kashmir, and the ...
***Ravi River
The Ravi River () is a transboundary river crossing northwestern India and eastern Pakistan. It is one of five rivers associated with the Punjab region.
Under the Indus Waters Treaty of 1960, the waters of the Ravi and two other rivers were ...
** Satluj River
***Beas River
The Beas River ( Sanskrit: ; Hyphasis in Ancient Greek) is a river in north India. The river rises in the Himalayas in central Himachal Pradesh, India, and flows for some to the Sutlej River in the Indian state of Punjab. Its total lengt ...
*Shyok River
The Shyok River is a tributary of the Indus River that flows through northern Ladakh and enters Gilgit–Baltistan, spanning some .
The Shyok River originates at the Rimo Glacier, one of the tongues of Siachen Glacier. Its alignment is very ...
*Soan River
The Soan River ( ur, ), also referred to as the Swan, Sawan, or Sohan, is a river in Punjab, Pakistan.
Location and geography
The Soan River is a stream in the Pothohar or North Punjab region of Pakistan, and drains much of the water of Pot ...
* Suru River
*Swat River
The Swat River ( ur, , ps, سوات سیند) is a perennial river in the northern region of Khyber-Pakhtunkhwa Province, Pakistan. The river's source is in the high glacial valleys of the Hindu Kush mountains, where it then flows into the sc ...
*Zanskar River
The Zanskar River is the first major tributary of the Indus River, equal or greater in volume than the main river, which flows entirely within Ladakh, India. It originates northeast of the Great Himalayan range and drains both the Himalayas and ...
* Zhob River
Geology
Indus is an antecedent river An antecedent stream is a stream that maintains its original course and pattern despite the changes in underlying rock topography. A stream with a dendritic drainage pattern, for example, can be subject to slow tectonic uplift. However, as the uplif ...
, meaning that it existed before the Himalayas and entrenched itself while they were rising.
The Indus river feeds the Indus submarine fan
Abyssal fans, also known as deep-sea fans, underwater deltas, and submarine fans, are underwater geological structures associated with large-scale sediment deposition and formed by turbidity currents. They can be thought of as an underwater ve ...
, which is the second largest sediment body on the Earth. It consists of around 5 million cubic kilometres of material eroded from the mountains. Studies of the sediment in the modern river indicate that the Karakoram Mountains
The Karakoram is a mountain range in Kashmir region spanning the borders of Pakistan, China, and India, with the northwest extremity of the range extending to Afghanistan and Tajikistan. Most of the Karakoram mountain range falls under t ...
in northern Pakistan and India are the single most important source of material, with the Himalayas providing the next largest contribution, mostly via the large rivers of the Punjab (Jhelum, Ravi, Chenab, Beas and Sutlej). Analysis of sediments from the Arabian Sea has demonstrated that prior to five million years ago the Indus was not connected to these Punjab
Punjab (; Punjabi: پنجاب ; ਪੰਜਾਬ ; ; also romanised as ''Panjāb'' or ''Panj-Āb'') is a geopolitical, cultural, and historical region in South Asia, specifically in the northern part of the Indian subcontinent, comprising ...
rivers which instead flowed east into the Ganga
The Ganges ( ) (in India: Ganga ( ); in Bangladesh: Padma ( )). "The Ganges Basin, known in India as the Ganga and in Bangladesh as the Padma, is an international river to which India, Bangladesh, Nepal and China are the riparian states." is ...
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.
In the Nanga Parbat
Nanga Parbat ( ur, ) (; ), known locally as Diamer () which means “king of the mountains”, is the ninth-highest mountain on Earth, its summit at above sea level. Lying immediately southeast of the northernmost bend of the Indus River in ...
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.
In November 2011, satellite images showed that the Indus river had re-entered India, feeding Great Rann of Kutch, Little Rann of Kutch
The Little Rann of Kutch is a salt marsh which is part of the Rann of Kutch in Kutch district, Gujarat, India.
Attractions
Indian wild ass sanctuary
The Little Rann of Kutch is home to the Indian wild ass (khur). To conserve this spe ...
and a lake near Ahmedabad known as Nal Sarovar.[ Heavy rains had left the river basin along with the ]Lake Manchar
Lake Manchar ( sd, منڇر ڍنڍ, ), also spelled Manchhar, is the largest natural freshwater lake in Pakistan, and is one of South Asia's largest. It is located west of the Indus River, in Jamshoro District and Dadu District, Sindh - 18&nb ...
, Lake Hemal and Kalri Lake (all in modern-day Pakistan) inundated. This happened two centuries after the Indus river shifted its course westwards following the 1819 Rann of Kutch earthquake
The 1819 Rann of Kutch earthquake occurred at about 18:45 to 18:50 local time on 16 June. It had an estimated magnitude ranging from 7.7 to 8.2 on the moment magnitude scale and a maximum perceived intensity of XI (''Extreme'') on the Mercalli i ...
.
The Induan
The Induan is the first age of the Early Triassic epoch in the geologic timescale, or the lowest stage of the Lower Triassic series in chronostratigraphy. It spans the time between 251.902 Ma and Ma (million years ago). The Induan is somet ...
Age at start of the Triassic
The Triassic ( ) is a geologic period and system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago (Mya), to the beginning of the Jurassic Period 201.36 Mya. The Triassic is the first and shortest period ...
Period of geological time is named for the Indus region.
Wildlife
Accounts of the Indus valley from the times of Alexander's campaign indicate a healthy forest cover in the region. The Mughal Emperor Babur
Babur ( fa, , lit= tiger, translit= Bābur; ; 14 February 148326 December 1530), born Mīrzā Zahīr ud-Dīn Muhammad, was the founder of the Mughal Empire in the Indian subcontinent. He was a descendant of Timur and Genghis Khan through his ...
writes of encountering rhinoceroses along its bank in his memoirs (the Baburnama
The ''Bāburnāma'' ( chg, ; literally: ''"History of Babur"'' or ''"Letters of Babur"''; alternatively known as ''Tuzk-e Babri'') is the memoirs of Ẓahīr-ud-Dīn Muhammad Bābur (1483–1530), founder of the Mughal Empire and a great-great- ...
). 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 Indus river and its watershed has a rich biodiversity. It is home to around 25 amphibian species.
Mammals
The Indus river dolphin (''Platanista indicus minor'') is found only in the Indus River. It is subspecies of the South Asian river dolphin
South Asian river dolphins are toothed whales in the genus ''Platanista'', which inhabit fresh water habitats in the northern Indian subcontinent. They were historically considered to be one species (''P. gangetica'') with the Ganges river dol ...
. The Indus river dolphin formerly also occurred in the tributaries of the Indus river. According to the World Wildlife Fund
The World Wide Fund for Nature Inc. (WWF) is an international non-governmental organization founded in 1961 that works in the field of wilderness preservation and the reduction of human impact on the environment. It was formerly named the Wor ...
it is one of the most threatened cetaceans with only about 1,000 still existing.
There are two otter species in the Indus River basin: the Eurasian otter in the northeastern highland sections and the smooth-coated otter
The smooth-coated otter (''Lutrogale perspicillata'') is an otter species occurring in most of the Indian subcontinent and Southeast Asia, with a disjunct population in Iraq. It is listed as Vulnerable on the IUCN Red List since 1996 and is threa ...
elsewhere in the river basin. The smooth-coated otters in the Indus River represent a subspecies found nowhere else, the Sindh otter (''Lutrogale perspicillata sindica'').
Fish
The Indus River basin has a high diversity, being the home of more than 180 freshwater fish species, including 22 which are found nowhere else.[ Fish also played a major role in earlier cultures of the region, including the ancient Indus Valley Civilisation where depictions of fish were frequent. The ]Indus script
The Indus script, also known as the Harappan script, is a corpus of symbols produced by the Indus Valley Civilisation. Most inscriptions containing these symbols are extremely short, making it difficult to judge whether or not they constituted ...
has a commonly used fish sign, which in its various forms may simply have meant "fish", or referred to stars or gods.
In the uppermost, highest part of the Indus River basin there are relatively few genera and species: '' Diptychus'', '' Ptychobarbus'', ''Schizopyge
''Schizopyge'' is a genus of cyprinid freshwater fish found in Pakistan and the northwestern part of India. ''Schizopyge'' is closely related to ''Schizothorax
''Schizothorax'' is a genus of cyprinid fish found in southern and western China, ...
'', '' Schizopygopsis'' and ''Schizothorax
''Schizothorax'' is a genus of cyprinid fish found in southern and western China, through northern South Asia ( Himalaya) and Central Asia, to Iran, with a single species, ''S. prophylax'', in Turkey.Yang, J.; J.X. Yang; and X.Y. Chen (2012). A ...
'' snowtrout, ''Triplophysa
''Triplophysa'' is a genus of fish in the family Nemacheilidae found mainly in and around the Qinghai-Tibet Plateau in China. Currently, the genus is a mixed assemblage of species. Some lineages have been identified and treated as subgenera (''He ...
'' loaches, and the catfish '' Glyptosternon reticulatum''.[ Going downstream these are soon joined by the golden mahseer '' Tor putitora'' (alternatively ''T. macrolepis'', although it often is regarded as a synonym of ''T. putitora'') and '']Schistura
''Schistura'' is a genus of fish in the stone loach family Nemacheilidae native to the streams and rivers of the southern and eastern Asia. Some of these species
In biology, a species is the basic unit of classification and a taxonomic r ...
'' loaches. Downriver from around Thakot
Thakot or Takot ( ur, ; ps, ) is a tribal town on the Indus River in Battagram District of Khyber Pakhtunkhwa, Pakistan. It is also one of twenty Union Councils of Battagram District, and one of twelve in Battagram Tehsil. Thakot is located m ...
, Tarbela, the Kabul
Kabul (; ps, , ; , ) is the capital and largest city of Afghanistan. Located in the eastern half of the country, it is also a municipality, forming part of the Kabul Province; it is administratively divided into 22 municipal districts. Ac ...
–Indus river confluence, Attock Khurd and Peshawar
Peshawar (; ps, پېښور ; hnd, ; ; ur, ) is the sixth most populous city in Pakistan, with a population of over 2.3 million. It is situated in the north-west of the country, close to the International border with Afghanistan. It is ...
the diversity rises strongly, including many cyprinids ('' Amblypharyngodon'', ''Aspidoparia
''Aspidoparia'' is a small genus of cyprinid fishes that are found in South Asia
South Asia is the southern subregion of Asia, which is defined in both geographical and ethno-cultural terms. The region consists of the countries of Afghan ...
'', '' Barilius'', '' Chela'', '' Cirrhinus'', '' Crossocheilus'', '' Cyprinion'', ''Danio
''Danio'' is a genus of small freshwater fish in the family Cyprinidae found in South and Southeast Asia, commonly kept in aquaria. They are generally characterised by a pattern of horizontal stripes, rows of spots or vertical bars. Some species ...
'', '' Devario'', '' Esomus'', ''Garra
''Garra'' is a genus of fish in the family Cyprinidae. These fish are one example of the " log suckers", sucker-mouthed barbs and other cyprinids commonly kept in aquaria to keep down algae. The doctor fish of Anatolia and the Middle East be ...
'', '' Labeo'', '' Naziritor'', '' Osteobrama'', '' Pethia'', '' Puntius'', ''Rasbora
''Rasbora'' is a genus of fish in the family Cyprinidae. They are native to freshwater habitats in South and specimen that reputedly originated from Africa (Cameroon), but this locality is considered doubtful. They are small, up to long, altho ...
'', ''Salmophasia
The razorbelly minnows are a group of fish in the genus ''Salmostoma'' found in southern Asia. They have been placed in the genus ''Salmophasia'' but this is regarded as a junior synonym of ''Salmostoma''.
Species
There are currently 13 recogn ...
'', '' Securicula'' and ''Systomus
''Systomus'' is a genus of fish in the family Cyprinidae native to tropical Asia.Kottelat, M. (2013)The fishes of the inland waters of southeast Asia: A catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and e ...
''), true loaches (''Botia
''Botia'' (Indian loaches) is a genus of freshwater fish in the loach family (Botiidae). It was a large genus with about 20 species. In 2004 Maurice Kottelat proposed in his paper (along with the description of ''Botia kubotai'', see References b ...
'' and '' Lepidocephalus''), stone loaches (''Acanthocobitis
''Acanthocobitis'' is a genus of freshwater ray-finned fish of the stone loach family, Nemacheilidae. Recent work has suggested that the genus be split into two with the subgenus ''Paracanthocobitis'' being raised to a full species, leaving just ...
'' and ''Nemacheilus
''Nemacheilus'' is a genus of stone loaches native to Asia.
Species
There are currently 44 recognized species in this genus:
* ''Nemacheilus anguilla'' Annandale, 1919 (eel loach)
* ''Nemacheilus arenicolus'' Kottelat, 1998
* ''Nemacheilus ...
''), ailiid catfish ('' Clupisoma''), bagridae catfish ('' Batasio'', '' Mystus'', '' Rita'' and '' Sperata''), airsac catfish (''Heteropneustes
''Heteropneustes'' is a genus of catfishes, the airsac catfishes, native to Asia. This genus is monotypic.
Their bodies are elongated and compressed with greatly depressed heads. They have long air sacs that serve as lungs that extend from the ...
''), schilbid catfish ('' Eutropiichthys''), silurid catfish ('' Ompok'' and '' Wallago''), sisorid catfish ('' Bagarius'', '' Gagata'', ''Glyptothorax
''Glyptothorax'' is a genus of catfishes order Siluriformes of the family Sisoridae. It is the most species-rich and widely distributed genus in the family with new species being discovered on a regular basis. These species are distributed in th ...
'' and '' Sisor''), gouramis ('' Trichogaster''), nandid leaffish (''Nandus
''Nandus'' is a genus of Asian leaffishes native to southern and southeastern Asia.
Species
The currently recognized species in this genus are:
* ''Nandus andrewi'' H. H. Ng & Jaafar, 2008
* ''Nandus meni'' Hossain & Sarker, 2013
* '' Nandu ...
''), snakeheads (''Channa
''Channa'' is a genus of predatory fish in the family Channidae, commonly known as snakeheads, native to freshwater habitats in Asia. This genus contains about 50 scientifically described species. The genus has a wide natural distribution exten ...
''), spiny eel ('' Macrognathus'' and '' Mastacembelus''), knifefish ('' Notopterus''), glassfish ('' Chanda'' and '' Parambassis''), clupeids (''Gudusia
''Gudusia'' is a clupeid fish genus involving two species of shad in the rivers of South and Southeast Asia:
* ''Gudusia chapra'' ( F. Hamilton, 1822) (Indian river shad)
* ''Gudusia variegata
''Gudusia'' is a clupeid fish genus involving two ...
''), needlefish ('' Xenentodon'') and gobies ('' Glossogobius''), as well as a few introduced species
An introduced species, alien species, exotic species, adventive species, immigrant species, foreign species, non-indigenous species, or non-native species is a species living outside its native distributional range, but which has arrived the ...
.[ As the altitude further declines the Indus basin becomes overall quite slow-flowing as it passes through the ]Punjab Plain
The Punjab Plain is a large alluvial plain in Eastern Pakistan and Northwestern India. The plain includes the Pakistani province of Punjab and the Indian states of Punjab and Haryana, and parts of Rajasthan. This plain is around 200–300 meters ...
. Major carp
Carp are various species of oily freshwater fish from the family Cyprinidae, a very large group of fish native to Europe and Asia. While carp is consumed in many parts of the world, they are generally considered an invasive species in parts of ...
become common, and chameleonfish ('' Badis''), mullet ('' Sicamugil'') and swamp eel ('' Monopterus'') appear.[ In some upland lakes and tributaries of the Punjab region snowtrout and mahseer are still common, but once the Indus basin reaches its lower plain the former group is entirely absent and the latter are rare.][ Many of the species of the middle sections of the Indus basin are also present in the lower. Notable examples of genera that are present in the lower plain but generally not elsewhere in the Indus River basin are the '' Aphanius'' pupfish, '' Aplocheilus'' killifish, palla fish (''Tenualosa ilisha''), catla (''Labeo catla''), rohu (''Labeo rohita'') and '' Cirrhinus mrigala''.][ The lowermost part of the river and its delta are home to freshwater fish, but also a number of ]brackish
Brackish water, sometimes termed brack water, is water occurring in a natural environment that has more salinity than freshwater, but not as much as seawater. It may result from mixing seawater (salt water) and fresh water together, as in estuari ...
and marine species.[ This includes pomfret and ]prawn
Prawn is a common name for small aquatic crustaceans with an exoskeleton and ten legs (which is a member of the order decapoda), some of which can be eaten.
The term "prawn"Mortenson, Philip B (2010''This is not a weasel: a close look at nature ...
s. The large delta has been recognized by conservationists as an important ecological region. Here, the river turns into many marshes, streams and creeks and meets the sea at shallow levels.
Palla fish (''Tenualosa ilisha'') of the river is a delicacy for people living along the river. The population of fish in the river is moderately high, with Sukkur
Sukkur (; ) is a city in the Pakistani province of Sindh along the western bank of the Indus River, directly across from the historic city of Rohri. Sukkur is the third largest city in Sindh after Karachi and Hyderabad, and 14th largest city ...
, Thatta
Thatta ( sd, ٺٽو; ) is a city in the Pakistani province of Sindh. Thatta was the medieval capital of Sindh, and served as the seat of power for three successive dynasties. Thatta's historic significance has yielded several monuments in and ...
, and Kotri
Kotri ( sd, ڪوٽڙي, ur, ) is a city and the headquarters of the Kotri Taluka of Jamshoro District of Sindh province in Pakistan. Located on the right bank of the Indus River, it is the 29th largest city in Pakistan by population.
Name
The ...
being the major fishing centres – all in the lower Sindh course. As a result, damming and irrigation has made fish farming an important economic activity.
Economy
The Indus is the most important supplier of water resources to the Punjab
Punjab (; Punjabi: پنجاب ; ਪੰਜਾਬ ; ; also romanised as ''Panjāb'' or ''Panj-Āb'') is a geopolitical, cultural, and historical region in South Asia, specifically in the northern part of the Indian subcontinent, comprising ...
and Sindh plains – it forms the backbone of agriculture and food production in Pakistan. The river is especially critical since rainfall is meagre in the lower Indus valley. Irrigation canals were first built by the people of the Indus Valley civilisation
The Indus Valley Civilisation (IVC), also known as the Indus Civilisation was a Bronze Age civilisation in the northwestern regions of South Asia, lasting from 3300 Common Era, BCE to 1300 BCE, and in its mature form 2600 B ...
, and later by the engineers of the Kushan Empire
The Kushan Empire ( grc, Βασιλεία Κοσσανῶν; xbc, Κυϸανο, ; sa, कुषाण वंश; Brahmi: , '; BHS: ; xpr, 𐭊𐭅𐭔𐭍 𐭇𐭔𐭕𐭓, ; zh, 貴霜 ) was a syncretic empire, formed by the Yuezhi ...
and the Mughal Empire
The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the ...
. Modern irrigation was introduced by the British East India Company
The East India Company (EIC) was an English, and later British, joint-stock company founded in 1600 and dissolved in 1874. It was formed to trade in the Indian Ocean region, initially with the East Indies (the Indian subcontinent and Southea ...
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 Barrage
Guddu Barrage ( ur, )is a barrage on the Indus River near Kashmore in the Sindh province of Pakistan. President Iskander Mirza laid the foundation-stone of Guddu Barrage on 2 February 1957. The barrage was completed in 1962 at a cost of 474.8 ...
is long – irrigating Sukkur
Sukkur (; ) is a city in the Pakistani province of Sindh along the western bank of the Indus River, directly across from the historic city of Rohri. Sukkur is the third largest city in Sindh after Karachi and Hyderabad, and 14th largest city ...
, Jacobabad
Jacobabad ( ur, and sd, جيڪب آباد; formerly Khanger or Khangarh) is a city in Sindh, Pakistan, serving as both the capital city of Jacobabad District and the administrative center of Jacobabad Taluka, an administrative subdivisi ...
, Larkana
Larkana ( ur, , translit=lāṛkāna; sd, لاڙڪاڻو, translit=lāṛkāṇo) is a city located in the Sindh province of Pakistan. It is the 15th largest city of Pakistan by population. It is home to the Indus Valley civilization site Mo ...
and Kalat. The Sukkur Barrage serves over .
After Pakistan came into existence, a water control treaty signed between India and Pakistan in 1960 guaranteed that Pakistan would receive water from the Indus River and its two tributaries the Jhelum River
The Jhelum River (/dʒʰeːləm/) is a river in the northern Indian subcontinent. It originates at Verinag and flows through the Indian administered territory of Jammu and Kashmir, to the Pakistani-administered territory of Kashmir, and the ...
& the Chenab River
The Chenab River () is a major river that flows in India and Pakistan, and is one of the 5 major rivers of the Punjab region. It is formed by the union of two headwaters, Chandra and Bhaga, which rise in the upper Himalayas in the Lahaul regi ...
independently of upstream control by India.
The Indus Basin Project consisted primarily of the construction of two main dams, the Mangla Dam built on the Jhelum River and the Tarbela Dam 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 Bahawalpur
Bahawalpur () is a city in the Punjab province of Pakistan. With inhabitants as of 2017, it is Pakistan's 11th most populous city.
Founded in 1748, Bahawalpur was the capital of the former princely state of Bahawalpur, ruled by the Abbasi f ...
and Multan
Multan (; ) is a city in Punjab, Pakistan, on the bank of the Chenab River. Multan is Pakistan's seventh largest city as per the 2017 census, and the major cultural, religious and economic centre of southern Punjab.
Multan is one of the olde ...
. Pakistan constructed the Tarbela Dam near Rawalpindi
Rawalpindi ( or ; Urdu, ) is a city in the Punjab province of Pakistan. It is the fourth largest city in Pakistan after Karachi, Lahore and Faisalabad, and third largest in Punjab after Lahore and Faisalabad. Rawalpindi is next to Pakistan's ...
– standing long and high, with an long reservoir. It supports the Chashma Barrage near Dera Ismail Khan for irrigation use and flood control and the Taunsa Barrage near Dera Ghazi Khan
Dera Ghazi Khan (), abbreviated as D.G. Khan, is a city in the southwestern part of Punjab, Pakistan. It is the 19th largest city of Pakistan by population. Lying west of the Indus River, it is the headquarters of Dera Ghazi Khan District and ...
which also produces 100,000 kilowatts of electricity. The Kotri Barrage
Kotri Barrage, also known as the Ghulam Muhammad Barrage, is a barrage on the Indus River between Jamshoro and Hyderabad in the Sindh province of Pakistan. The barrage was completed in 1955 and was inaugurated by Ghulam Muhammad. It is used to c ...
near Hyderabad
Hyderabad ( ; , ) is the capital and largest city of the Indian state of Telangana and the ''de jure'' capital of Andhra Pradesh. It occupies on the Deccan Plateau along the banks of the Musi River (India), Musi River, in the northern part ...
is long and provides additional water supplies for Karachi. The extensive linking of tributaries with the Indus has helped spread water resources to the valley of Peshawar
Peshawar (; ps, پېښور ; hnd, ; ; ur, ) is the sixth most populous city in Pakistan, with a population of over 2.3 million. It is situated in the north-west of the country, close to the International border with Afghanistan. It is ...
, in the Khyber Pakhtunkhwa
Khyber Pakhtunkhwa (; ps, خېبر پښتونخوا; Urdu, Hindko: خیبر پختونخوا) commonly abbreviated as KP or KPK, is one of the Administrative units of Pakistan, four provinces of Pakistan. Located in the Geography of Pakistan, ...
. The extensive irrigation and dam projects provide the basis for Pakistan's large production of crops such as cotton
Cotton is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus '' Gossypium'' in the mallow family Malvaceae. The fiber is almost pure cellulose, and can contain minor p ...
, sugarcane and wheat
Wheat is a grass widely cultivated for its seed, a cereal grain that is a worldwide staple food. The many species of wheat together make up the genus ''Triticum'' ; the most widely grown is common wheat (''T. aestivum''). The archaeolog ...
. The dams also generate electricity for heavy industries and urban centers.
People
Indus river is sacred to Hindus. Sindhu Darshan Festival is held on every Guru Purnima
Guru Purnima (Poornima) is a tradition dedicated to all the spiritual and academic Gurus, who are evolved or enlightened humans, ready to share their wisdom, based on Karma Yoga. It is celebrated as a festival in India, Nepal and Bhutan ...
on the banks of Indus.
The ethnicities of the Indus Valley (Pakistan and Northwest India) have a greater amount of ANI (or West Eurasian) admixture than other South Asians, including inputs from Western Steppe Herders, with evidence of more sustained and multi-layered migrations from the west.
Modern issues
Indus delta
Originally, the delta used to receive almost all of the water from the Indus river, which has an annual flow of approximately , and is accompanied by of silt. Since the 1940s, dams, barrages and irrigation works have been constructed on the river. The Indus Basin Irrigation System is the "largest contiguous irrigation system developed over the past 140 years" anywhere in the world. This has reduced the flow of water and by 2018, the average annual flow of water below the Kotri barrage
Kotri Barrage, also known as the Ghulam Muhammad Barrage, is a barrage on the Indus River between Jamshoro and Hyderabad in the Sindh province of Pakistan. The barrage was completed in 1955 and was inaugurated by Ghulam Muhammad. It is used to c ...
was , and annual amount of silt discharged was estimated at . As a result, the 2010 Pakistan floods were considered "good news" for the ecosystem and population of the river delta as they brought much needed fresh water. Any further utilization of the river basin water is not economically feasible.
Vegetation and wildlife of the Indus delta are threatened by the reduced inflow of fresh water, along with extensive deforestation, industrial pollution and global warming
In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate variability and change, Climate change in a broader sense also includes ...
. Damming has also isolated the delta population of Indus river dolphins from those further upstream.
Large-scale diversion of the river's water for irrigation has raised far-reaching issues. Sediment clogging from poor maintenance of canals has affected agricultural production and vegetation on numerous occasions. Irrigation itself is increasing soil salinization, reducing crop yields and in some cases rendering farmland useless for cultivation.
Effects of climate change on the river
The Tibetan Plateau
The Tibetan Plateau (, also known as the Qinghai–Tibet Plateau or the Qing–Zang Plateau () or as the Himalayan Plateau in India, is a vast elevated plateau located at the intersection of Central, South and East Asia covering most of the T ...
contains the world's third-largest store of ice. Qin Dahe, the former head of the China Meteorological Administration, said 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 of the Indus River. Once they vanish, water supplies in Pakistan 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
In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to ...
," and reduced by perhaps as much as 50 percent. "Now what does that mean to a population that lives in a desert here 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."
U.S. diplomat Richard Holbrooke
Richard Charles Albert Holbrooke (April 24, 1941 – December 13, 2010) was an American diplomat and author. He was the only person to have held the position of Assistant Secretary of State for two different regions of the world (Asia from 1977 ...
said, shortly before his death in 2010, that he believed that falling water levels in the Indus River "could very well precipitate World War III."
Pollution
Over the years factories on the banks of the Indus River have increased levels of water pollution in the river and the atmosphere around it. High levels of pollutants in the river have led to the deaths of endangered Indus river dolphin. The Sindh Environmental Protection Agency has ordered polluting factories around the river to shut down under the Pakistan Environmental Protection Act, 1997. Death of the Indus river dolphin has also been attributed to fishermen using poison to kill fish and scooping them up. As a result, the government banned fishing from Guddu Barrage
Guddu Barrage ( ur, )is a barrage on the Indus River near Kashmore in the Sindh province of Pakistan. President Iskander Mirza laid the foundation-stone of Guddu Barrage on 2 February 1957. The barrage was completed in 1962 at a cost of 474.8 ...
to Sukkur
Sukkur (; ) is a city in the Pakistani province of Sindh along the western bank of the Indus River, directly across from the historic city of Rohri. Sukkur is the third largest city in Sindh after Karachi and Hyderabad, and 14th largest city ...
.
The Indus is second among a group of ten rivers responsible for about 90% of all the plastic
Plastics are a wide range of synthetic or semi-synthetic materials that use polymers as a main ingredient. Their plasticity makes it possible for plastics to be moulded, extruded or pressed into solid objects of various shapes. This adaptab ...
that reaches the oceans. The Yangtze
The Yangtze or Yangzi ( or ; ) is the longest river in Asia, the third-longest in the world, and the longest in the world to flow entirely within one country. It rises at Jari Hill in the Tanggula Mountains (Tibetan Plateau) and flow ...
is the only river contributing more plastic.
2010 floods
Frequently, Indus river is prone to moderate to severe flooding. In July 2010, following abnormally heavy monsoon
A monsoon () is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with annual latitudinal osci ...
rains, the Indus River rose above its banks and started flooding. The rain continued for the next two months, devastating large areas of Pakistan. In Sindh
Sindh (; ; ur, , ; historically romanized as Sind) is one of the four provinces of Pakistan. Located in the southeastern region of the country, Sindh is the third-largest province of Pakistan by land area and the second-largest province ...
, the Indus burst its banks near Sukkur
Sukkur (; ) is a city in the Pakistani province of Sindh along the western bank of the Indus River, directly across from the historic city of Rohri. Sukkur is the third largest city in Sindh after Karachi and Hyderabad, and 14th largest city ...
on 8 August, submerging the village of Mor Khan Jatoi. In early August, the heaviest flooding moved southward along the Indus River from severely affected northern regions toward western Punjab
Punjab (; Punjabi: پنجاب ; ਪੰਜਾਬ ; ; also romanised as ''Panjāb'' or ''Panj-Āb'') is a geopolitical, cultural, and historical region in South Asia, specifically in the northern part of the Indian subcontinent, comprising ...
, where at least of cropland was destroyed, and the southern province of Sindh. , over two thousand people had died and over a million homes had been destroyed since the flooding began.
2011 floods
The 2011 Sindh
Sindh (; ; ur, , ; historically romanized as Sind) is one of the four provinces of Pakistan. Located in the southeastern region of the country, Sindh is the third-largest province of Pakistan by land area and the second-largest province ...
floods began during the Pakistani monsoon season in mid-August 2011, resulting from heavy monsoon rains in Sindh, eastern Balochistan, and southern Punjab. The floods caused considerable damage; an estimated 434 civilians were killed, with 5.3 million people and 1,524,773 homes affected. Sindh is a fertile region and often called the "breadbasket" of the country; the damage and toll of the floods on the local agrarian economy was said to be extensive. At least of arable land were inundated. The flooding followed the previous year's floods, which devastated a large part of the country. Unprecedented torrential monsoon rains caused severe flooding in 16 districts of Sindh.[Government of Pakistan Pakmet.com.pk Retrieved on 19 September 2011](_blank)
Barrages, bridges, levees and dams
In Pakistan currently there are six barrages on the Indus: Guddu Barrage
Guddu Barrage ( ur, )is a barrage on the Indus River near Kashmore in the Sindh province of Pakistan. President Iskander Mirza laid the foundation-stone of Guddu Barrage on 2 February 1957. The barrage was completed in 1962 at a cost of 474.8 ...
, Sukkur Barrage, Kotri Barrage
Kotri Barrage, also known as the Ghulam Muhammad Barrage, is a barrage on the Indus River between Jamshoro and Hyderabad in the Sindh province of Pakistan. The barrage was completed in 1955 and was inaugurated by Ghulam Muhammad. It is used to c ...
(also called Ghulam Muhammad barrage), Taunsa Barrage, Chashma Barrage and Jinnah Barrage. Another new barrage called " Sindh Barrage" is planned as a terminal barrage on the Indus River. There are some bridges on river Indus, such as, Dadu Moro Bridge, Larkana Khairpur Indus River Bridge, Thatta-Sujawal bridge, Jhirk-Mula Katiar bridge and recently planned Kandhkot-Ghotki bridge.
The entire left bank of Indus river in Sind province is protected from river flooding by constructing around 600 km long levees
A levee (), dike (American English), dyke (Commonwealth English), embankment, floodbank, or stop bank is a structure that is usually earthen and that often runs parallel to the course of a river in its floodplain or along low-lying coastl ...
. The right bank side is also leveed from Guddu barrage
Guddu Barrage ( ur, )is a barrage on the Indus River near Kashmore in the Sindh province of Pakistan. President Iskander Mirza laid the foundation-stone of Guddu Barrage on 2 February 1957. The barrage was completed in 1962 at a cost of 474.8 ...
to Lake Manchar
Lake Manchar ( sd, منڇر ڍنڍ, ), also spelled Manchhar, is the largest natural freshwater lake in Pakistan, and is one of South Asia's largest. It is located west of the Indus River, in Jamshoro District and Dadu District, Sindh - 18&nb ...
. In response to the levees construction, the river has been aggrading rapidly over the last 20 years leading to breaches upstream of barrages and inundation of large areas.
Tarbela Dam in Pakistan is constructed on the Indus River, while the controversial Kalabagh dam is also being constructed on Indus river. Pakistan is also building Munda Dam.
Gallery
File:River Indus at Kotri Barrage Jamshoro.webm, Video of River Indus at Kotri Barrage, Sindh, Pakistan.
File:Rohri.jpg, Lansdowne Bridge and Ayub Bridge connecting the cities of Rohri and Sukkur in Sindh, Pakistan.
File:Frozen Indus, Near Nyoma.jpg, Frozen Indus, Near Nyoma
File:Indus at Skardu (1).jpg, Indus at Skardu
File:Indus River Dera Ismail Khan.jpg, Indus near Dera Ismail Khan
See also
* Baglihar Dam
*Geology of the Himalayas
The geology of the Himalayas is a record of the most dramatic and visible creations of the immense mountain range formed by plate tectonic forces and sculpted by weathering and erosion. The Himalayas, which stretch over 2400 km between t ...
*Ghaggar-Hakra River
The Ghaggar-Hakra River is an intermittent river in India and Pakistan that flows only during the monsoon season. The river is known as Ghaggar in India, before the Ottu barrage, and as the Hakra in Pakistan, downstream of the barrage, ending ...
* HMS Indus
*Indus River Delta
The Indus River Delta ( ur, سندھ ڈیلٹا, sd, سنڌو ٽِڪور), forms where the Indus River flows into the Arabian Sea, mostly in the southern Sindh province of Pakistan with a small portion in the Kutch Region of India. The delta co ...
* Indus Sagar Doab
*Indus Valley Civilisation
The Indus Valley Civilisation (IVC), also known as the Indus Civilisation was a Bronze Age civilisation in the northwestern regions of South Asia, lasting from 3300 Common Era, BCE to 1300 BCE, and in its mature form 2600 B ...
*Indus Waters Treaty
The Indus Water Treaty (IWT) is a water-distribution treaty between India and Pakistan, arranged and negotiated by the World Bank, to use the water available in the Indus River and its tributaries. It was signed in Karachi on 19 September 1960 ...
* List of rivers of Pakistan
*Rigvedic rivers
Rivers play a prominent part in the hymns of the ''Rigveda'', and consequently in early Vedic religion. Vedic texts have a wide geographical horizon, speaking of oceans, rivers, mountains and deserts.
The Vedic land is described as a land of ...
* Rivers of Jammu and Kashmir
*Sarasvati River
The Sarasvati River () is a deified river first mentioned in the Rigveda and later in Vedic and post-Vedic texts. It played an important role in the Vedic religion, appearing in all but the fourth book of the Rigveda.
As a physical river, i ...
*Sindhology
Sindhology ( sd, سنڌولوجي) is a field of South Asian studies and academic research that covers the history, society, culture, and literature of Sindh, a province of Pakistan. The subject was first brought into the academic circles with t ...
* Sindhu Darshan Festival
* Sindhu Pushkaram
Explanatory notes
Citations
General and cited references
* Albinia, Alice. (2008) ''Empires of the Indus: The Story of a River''. First American Edition (20101) W. W. Norton & Company, New York. .
* Alexander Burnes, ''A voyage on the Indus'', London, 1973
* Philippe Fabry, ''Wandering with the Indus'', with Yusuf Shahid (text) Lahore, 1995
* Jean Fairley, ''The Lion River: The Indus'', London, 1975
*
* D. Murphy, '' Where the Indus is Young'', London, 1977
* Samina Quraeshi, ''Legacy of the Indus'', New York, 1974
* Schomberg, ''Between Oxus and Indus'', London, 1935
* Francine Tissot, ''Les Arts anciens du Pakistan et de l'Afghanistan'', Paris, 1987
* Sir M. Wheeler, ''Civilisations of the Indus Valley and Beyond'', London, 1966
* World Atlas, Millennium Edition, p. 265.
External links
* The origins of Indus:
**
**
Northern Areas Development Gateway
* - covered parts of the Indus River
Indus River watershed map (World Resources Institute)
*
*
{{Authority control
History of Sindh
Indus Valley civilisation
International rivers of Asia
Rigvedic rivers
Rivers of China
Rivers of Gilgit-Baltistan
Rivers of India
Rivers of Jammu and Kashmir
Rivers of Pakistan
Rivers of Sindh
Rivers of Tibet
Sacred rivers
Rivers in Buddhism
Rivers of Khyber Pakhtunkhwa
Rivers of Punjab (Pakistan)