The Yamuna (; ) is the second-largest tributary river of the Ganges by discharge and the longest tributary in India. Originating from the Yamunotri Glacier at a height of about [ on the southwestern slopes of Bandarpunch peaks of the Lower Himalaya in Uttarakhand, it travels and has a drainage system of , 40.2% of the entire Ganges Basin. It merges with the Ganges at Triveni Sangam, Prayagraj, which is a site of the Kumbh Mela, a Hindu festival held every 12 years.
]
Like the Ganges, the Yamuna is highly venerated in Hinduism and worshipped as the goddess Yamuna. In Hinduism, she is believed to be the daughter of the sun god, Surya, and the sister of Yama, the god of death, and so she is also known as Yami. According to popular Hindu legends, bathing in Yamuna's sacred waters frees one from the torments of death.
The river crosses several states such as Haryana, Uttar Pradesh, Uttarakhand and Delhi. It also meets several tributaries along the way, including Tons River, Chambal River, its longest tributary which has its own large basin, followed by Sindh River, the Betwa, and Ken River. From Uttarakhand, the river flows into the state of Himachal Pradesh. After passing Paonta Sahib, Yamuna flows along the boundary of Haryana and Uttar Pradesh and after exiting Haryana it continues to flow till it merges with the river Ganges at Sangam or Prayag in Prayagraj (Uttar Pradesh). It helps create the highly fertile Alluvium Ganges-Yamuna Doab region between itself and the Ganges in the Indo-Gangetic plain.[
]
Nearly 57 million people depend on the Yamuna's waters, and the river accounts for more than 70 percent of Delhi's water supply. It has an annual flow of 97 billion cubic metres, and nearly 4 billion cubic metres are consumed every year (of which irrigation constitutes 96%).[ At the Hathni Kund Barrage, its waters are diverted into two large canals: the Western Yamuna Canal flowing towards Haryana, and the Eastern Yamuna Canal flowing towards Uttar Pradesh. Beyond that point the Yamuna is joined by the Somb river, a seasonal rivulet from Haryana, and by the highly polluted Hindon River near Noida, by Najafgarh drain near Wazirabad and by various other drains, so that it continues only as a trickling sewage-bearing drain before joining the Chambal River at Pachnada in the Etawah District of Uttar Pradesh.]
The water quality in Upper Yamuna, as the long stretch of Yamuna is called from its origin at Yamunotri to Okhla barrage,[2015, INDIA 2015 , New Media Wing.] is of "reasonably good quality" until the Wazirabad barrage in Delhi. Below this, the discharge of wastewater in Delhi through 15 drains between Wazirabad barrage and Okhla barrage renders the river severely polluted. Wazirabad barrage to Okhla Barrage, stretch of Yamuna in Delhi, is less than 2% of Yamuna's total length but accounts for nearly 80% of the total pollution in the river.[ Untreated wastewater and poor quality of water discharged from the wastewater treatment plants are the major reasons of Yamuna's pollution in Delhi. To address river pollution, measures have been taken by the Ministry of Environment and Forests (MoEF) under the Yamuna Action Plan (YAP) which has been implemented since 1993 by the MoEF's National River Conservation Directorate (NRCD).
]
Basin
Palaeochannels: Sarasvati's tributary
The present Sarsuti river which originates in the Shivalik hills in Himachal and Haryana border and merges with Ghaggar River near Pehowa is the palaeochannel of Yamuna.[ PALAEOCHANNELS OF NORTH WEST INDIA , Central Ground Water Board, last page of prefce.] Yamuna changed its course to the east due to a shift in the slope of the Earth's crust caused by plate tectonics.[
]
Sources: Banderpoonch peak and Yamunotri glacier
The source of Yamuna lies in the Yamunotri Glacier at an elevation of , on the southwestern slopes of Banderpooch peaks, which lie in the Mussoorie range of the Lower Himalayas, north of Haridwar in Uttarkashi district, Uttarakhand.[ Yamunotri temple, a shrine dedicated to the goddess Yamuna, is one of the holiest shrines in Hinduism, and part of the Chota Char Dham Yatra circuit. Also standing close to the temple, on its trek route that follows the right bank of the river, lies Markendeya Tirtha, where the sage Markandeya wrote the Markandeya Purana.][ Yamunotri Temple Uttarkashi district website. ]
Current channel
The river flows southwards for about , through the Lower Himalayas and the Shivalik Hills Range. Morainic deposits are found along the steep Upper Yamuna, highlighted with geomorphic features such as interlocking spurs, steep rock benches, gorges and . Large terraces formed over a long period of time can be seen in the lower course of the river, such as those near Naugoan. An important part of its early catchment area, totalling , lies in Himachal Pradesh. The Tons River, Yamuna's largest tributary, drains a large portion of the upper catchment area and holds more water than the main stream. It rises from the Hari-ki-dun valley and merges after Kalsi near Dehradun. The drainage system of the river stretches between Giri-Sutlej catchment in Himachal and Yamuna-Bhilangna catchment in Garhwal division, also draining the ridge of Shimla. Kalanag () is the highest point of the Yamuna basin. Other tributaries in the region are the Giri, Rishi Ganga Kunta, Hanuman Ganga and Bata, which drain the upper catchment area of the Yamuna basin.
The Yamuna defines the state borders between Himachal Pradesh and Uttarakhand, and between Haryana, Delhi and Uttar Pradesh. When the Yamuna reaches the Indo-Gangetic plain, it runs almost parallel to the Ganges, the two rivers creating the Ganges-Yamuna Doab region. Spread across , one-third of the alluvial plain, the region is known for its agricultural output, particularly for the cultivation of basmati rice. The plain's agriculture supports one-third of India's population.
Subsequently, the Yamuna flows through the states of Delhi, Haryana and Uttar Pradesh before merging with the Ganges at a sacred spot known as Triveni Sangam in Prayagraj. Pilgrims travel by boats to platforms erected in midstream to offer prayers. During the Kumbh Mela, held every 12 years, large congregations of people immerse themselves in the sacred waters of the confluence.[ At the Three Rivers TIME, 23 February 1948.] The cities of Baghpat, Delhi, Noida, Mathura, Agra, Firozabad, Etawah, Kalpi, Hamirpur, and Prayagraj lie on its banks. At Etawah, it meets it another important tributary, Chambal River, followed by a host of tributaries further down, including, Sindh, the Betwa, and Ken River.
Important tributaries
Yamuna's tributaries make up 70.9% of the catchment area and the river has six important tributaries:
-
Tons River is Yamuna's largest tributary
-
Hindon River originates from Upper Siwalik Hills, in the Lower Himalayan Range. It is a rain fed river and has a drainage basin of and traverses .
-
Chambal River, also known as Charmanvati in ancient texts, flows through Rajasthan and Madhya Pradesh and traverses a total distance of from its source in the Vindhya Range, near Mhow. It has a drainage basin of and it supports hydro-power generation at Gandhi Sagar dam, Rana Pratap Sagar dam and Jawahar Sagar dam. The Chambal river merges with the Yamuna at Sahon village.
-
Kali River, rises in the Doon Valley and merges with the Hindon River.
-
Ken River, flows through Madhya Pradesh and Uttar Pradesh. It originates near Ahirgawan village in Jabalpur district and travels a distance of before merging with the Yamuna at Chilla village, near Fatehpur in Uttar Pradesh. It has an overall drainage basin of .
-
Betwa River originates in Bhopal district, in Madhya Pradesh. Its confluence with the Yamuna is in Hamirpur district, Uttar Pradesh. It has a catchment area of .
Background
Etymology
The name Yamuna seems to be derived from the Sanskrit word "yama", meaning 'twin', and it may have been applied to the river because it runs parallel to the Ganges.[
]
History
The earliest mention of Yamuna is found at many places in the Rig Veda (c. 1500–1000 BCE), which was composed during the Vedic period BCE, and also in the later Atharvaveda, and the including Aitareya Brahmana and Shatapatha Brahmana.
Yamuna is mentioned as Iomanes (Ioames) in the surveys of Seleucus I Nicator, an officer of Alexander the Great and one of the Diadochi, who visited India in 305 BCE. Greek traveller and geographer Megasthenes visited India sometime before 288 BCE (the date of Chandragupta's death) and mentioned the river in his Indica, where he described the region around it as the land of Surasena.
Geological evidence indicates that in the distant past the Yamuna was a tributary of the Ghaggar River (identified by some as the Vedic Sarasvati River). It later changed its course eastward, becoming a tributary of the Ganges. While some have argued that this was due to a tectonic event, and may have led to the Sarasvati River drying up, the end of many Harappan civilisation settlements, and creation of the Thar desert,[Clift et al. 2012. "U-Pb zircon dating evidence for a Pleistocene Sarasvati River and capture of the Yamuna River." Geology, v. 40. [5] ]
Most of the great empires which ruled over a majority of India were based in the highly fertile Ganges–Yamuna basin, including the Magadha (), Maurya Empire (321–185 BCE), Shunga Empire (185–73 BCE), Kushan Empire (1st–3rd centuries CE), and Gupta Empire (280–550 CE), and many had their capitals here, in cities like Pataliputra or Mathura. These rivers were revered throughout these kingdoms that flourished on their banks; since the period of Chandragupta II ( 375–415 CE), statues both the Ganges and Yamuna became common throughout the Gupta Empire. Further to the South, images of the Ganges and Yamuna are found amidst shrines of the Chalukyas, Rashtrakutas (753–982), and on their royal seals; prior to them, the Chola Empire also added the river into their architectural motifs. The Three River Goddess shrine, next to the Kailash rock-cut Temple at Ellora Caves, shows the Ganges flanked by the Yamuna and Saraswati.
Use of water
1994 water sharing agreement
The stretch of the river from its origin at Yamunotri to Okhla barrage in Delhi is called "Upper Yamuna". A Memorandum of Understanding (MoU) was signed amongst the five basin states (Himachal Pradesh, Uttar Pradesh, Uttarakhand, Haryana, Rajasthan, and Delhi) on 12 May 1994 for sharing of its waters. This led to the formation of the Upper Yamuna River Board under India's Ministry of Water Resources, whose primary functions are: regulation of the available flows amongst the beneficiary states and monitoring the return flows; monitoring conservation and upgrading the quality of surface and groundwater; maintaining hydro-meteorological data for the basin; overviewing plans for watershed management; and monitoring and reviewing the progress of all projects up to and including Okhla barrage.[ Upper Yamuna River Board Official website.]
Flood forecasting systems are established at Poanta Sahib, where Tons, Pawar and Giri tributaries meet. The river take 60 hours to travel from Tajewala to Delhi, thus allowing a two-day advance flood warning period.[ Flood Forecasting Network in India Ministry of Water Resources website.]
Barrages
Yamuna has the following dams and barrages (eight including old replaced barrages, nine including a new proposed barrage), from north-west to southeast:[Bharati Chaturvedi, 2010, Finding Delhi: Loss and Renewal in the Megacity ][Bharati Chaturvedi, 2010, Finding Delhi: Loss and Renewal in the Megacity , Page 78.][ML Ahmed, Analysis of Discharge and Gauge-Level Data at Old Railway Bridge, Int'l Conference on Artificial Intelligence, Energy and Manufacturing Engineering (ICAEME’2014), 9–10 June 2014, Kuala Lumpur (Malaysia).]
-
Under-construction
-
Lakhwar dam Hydroelectric Power Project, includes under-construction Lakhwar Dam and Power Station, Vyasi Dam, Hathiari Power Station and Katapathar Barrage, near the Lakhwar town Dehradun district of Uttarakhand for the purpose of irrigation of 40,000 hectare land and total 927 MW hydroelectric power generation.
-
Lakhwar dam, 5 km downstream along with 120 MW "Hathiari Power Station" further 0.5 km downstream.
[1986, Confluence, Issues 8-16, Page 14.]
-
Kishau Dam, under-construction on Tons river tributary of Yamuna with 2028 expected completion.
-
Reuka Ji Dam Hydroelectricity Power Project, 40 MW, INR 6,947 crore project of which 90% is funded by the Central Government, is an under-construction 148-metre-high gravity dam with 24 km lake holding 498 million cubic metres of water. It was expedited The 148-metre-high dam will create a reservoir spanning 24 km and store 498 million cubic metres of water. Haryana, Himachal Pradesh, Uttar Pradesh, Uttarakhand, Rajasthan, and Delhi are the stakeholder states. After much delays, it was expedited in 2021 by Prime Minister Narendra Modi with expected completion date of 2030.
[ Renuka Ji Dam project back on track after years of delays, The Tribune, 16 Dec 2024.]
-
Dakpathar Barrage in Uttarakhand, managed by the Uttarakhand government.
-
Hathni Kund Barrage in Haryana, from the source of Yamuna, built in 1999 and managed by Haryana government.
-
Wazirabad barrage in north Delhi, from Hathni Kund barrage, managed by the Delhi government.
[ Too many cooks spoil the broth , The Hindu, 29 March 2016.]
-
"New Wazirabad barrage", proposed in 2013, to be built north of the Wazirabad barrage.
-
ITO barrage (Indraparstha barrage) in central Delhi, managed by the Haryana govt.
[
]
-
Okhla barrage is from Wazirabad to south Delhi, managed by the Uttar Pradesh (UP) government.
[
]
-
New Okhla Barrage, a new barrage, managed by the UP government.
[
]
-
Palla barrage downstream on "Delhi-Faridabad canal" in Haryana, managed by the Haryana government.
-
Gokul barrage (a.k.a. Mathura barrage) is at Gokul in Uttar Pradesh, managed by the UP government.
Irrigation
Use of the Yamuna's waters for irrigation in the Indo-Gangetic Plains is enhanced by its many canals, some dating to the 14th century Tughlaq dynasty, which built the Nahr-i-Bahisht (Paradise) parallel to the river. The Nahr-i-Bahisht was restored and extended by the Mughals in the first half of the 17th century, by engineer Ali Mardan Khan, starting from Benawas where the river enters the plains and terminating near the Mughal capital of Shahjahanabad, the present city of Delhi.
Eastern Yamuna Canal
As the Yamuna enters the Northern Plains near Dakpathar at an elevation of , the Eastern Yamuna Canal commences at the Dakpathar Barrage and pauses at the Asan Barrage and Hathnikund Barrages before continuing south.
Western Yamuna Canal
The Western Yamuna Canal (WYC) was built in 1335 CE by Firuz Shah Tughlaq. Excessive silting caused it to stop flowing , when the British Raj undertook a three-year renovation in 1817 by Bengal Engineer Group. The Tajewala Barrage dam was built in 1832–33 to regulate the flow of water, and was replaced by the modern Hathni Kund Barrage in 1999.
The main canal is long.
The major branch canals are:
-
Agra Canal, built in 1874, which starts from the Okhla barrage beyond the Nizamuddin bridge, joining the Banganga river about below Agra. During the dry summer season, the stretch above Agra resembles a minor stream.
-
Munak canal, built in 1819
-
Delhi Branch
-
Bhalaut Branch, originating at Khubru village,
-
Jhajjar Branch, flows through Jhajjar district.
-
Sirsa Branch, the largest branch of the WYC, constructed in 1889–1895.
-
Jind Branch
-
Barwala Branch
-
Hansi Branch, built in 1825
-
Butana Branch
-
Sunder Branch, which passes Kanwari in Hisar district.
-
Rohtak Branch
Sutlej–Yamuna Link Canal
A proposed heavy freight canal, the Sutlej–Yamuna Link (SYL), is being built westwards from near Yamuna's headwaters through the Punjab region near an ancient caravan route and highlands pass to the navigable parts of the Sutlej–Indus Drainage basin. This will connect the Ganges, which flows to the east coast of the subcontinent, with points west (via Pakistan). When completed, the SYL will allow shipping from India's east coast to the west coast and the Arabian Sea, shortening important commercial links for north-central India's large population. The canal starts near Delhi, and is designed to transfer Haryana's share of from the Indus Basin.
National Waterway
Yamuna is one of the National Waterways of India, designated as NW110 in Haryana, Delhi and Uttar Pradesh. Some of its sections are being developed for navigation:
-
Delhi–Faridabad (Wazirabad barrage to Palla barrage, via ITO barrage), is being developed for passenger and cargo ferry service.
-
Delhi–Agra (Okhla barrage to Agra Canal), is planned for steamer service by the end of June 2017 with the help of the Netherlands.
Religious significance
Purifying waters
Like the Ganges, the Yamuna River is highly venerated in Hinduism in the form of a river and as the goddess Yamuna. The Yamuna is considered a river of heaven. The Rigveda includes the Yamuna River as one of the seven sacred rivers, along with the Ganges.
The Padma Purana describes Yamuna's purifying properties and states that her waters cleanse the mind from sin. It also mentions that bathing in her sacred waters frees one from the torments of death.
Some religious figures (notably pilgrim priests of Mathura and Vrindavan) do not regard the physical pollution of the Yamuna to have any effect on the river's spiritual purity. The Braj region is where the worship of the Yamuna and its pollution is most pronounced. However, more and more Hindus no longer ritually bathe in the Yamuna, drink its water, or use its water for worship. In Vrindavan's holy shrines, bottled water is used instead.
Goddess personified
In her human form, Yamuna is the daughter of Surya, the sun god, and his wife Saranyu. She is the twin sister of Yama, the god of death, and is also known as Yami.[ Bhagavata Purana 8.13.9] The Agni Purana describes Yamuna as having a dark complexion, mounted on a turtle, and holding a pot in her hand.
Devotion
Yamuna, as a river and goddess, has a close association with Krishna. The Puranas narrate many stories about Krishna in relation to the river and its surroundings. One such story is of Kaliya Daman, the subduing of Kaliya, a Nāga which had inhabited the river and terrorised the people of Braja.
The Yamunashtakam is a 16th-century Sanskrit hymn composed by Vallabhacharya which describes the story of Yamuna's descent to meet her beloved Krishna and to purify the world. The hymn also praises her for being the source of all spiritual abilities. And while the Ganges is considered an epitome of asceticism and higher knowledge and can grant Moksha or liberty, it is Yamuna, who, being a holder of infinite love and compassion, can grant freedom, even from death, the realm of her elder brother. Vallabhacharya writes that she rushes down the Kalinda Mountain, and describes her as the daughter of Kalinda, giving her the name Kalindi, the backdrop of Krishna Leela. The text also talks about her water being the colour of Lord Krishna, which is dark (Shyam).
Shlokas on Yamuna
Numerous Hindu texts have (hymns) on Yamuna as follows:
-
"One should not give up the process of austerity. If possible, one should bathe in the water of the Yamuna. This is an item of austerity. Therefore, our Krishna consciousness movement has established a center in Vrindavana so that one may bathe in the Yamuna, chant the Hare Krishna mantra and then become perfect and return back to Godhead." (Srimad Bhagavatam 6.5.28 purport)
Ecology
Fauna
The Yamuna, from the source to its culmination in the Ganges, is a habitat for fish for an approximately stretch and supports a rich diversity of species. Fish from the family Cyprinidae dominate the variety of fish species found in the river. This includes Indian carp and also invasive species from the family. In a study, 93 species of fish were found in the river including catfish.[Sharma, H.S., 2007. Freshwater Fishes. Fauna of Madhya Pradesh (including Chhattisgarh), State Fauna Series, 15(1), pp.147–244.[14] ][Sharma, A.P., Das, M.K., Samanta, S., Paul, S.K. and Bhowmick, S., 2014. The ecology and fishery status of river Yamuna. Bulletin, (184), pp.1–32.http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.709.760&rep=rep1&type=pdf] Species of non-native Tilapia have become established in the river. They have been implicated in the decline of the Ghariyal (Indian crocodile) population in the river.
Pollution
In 1909, the waters of the Yamuna were distinguishable as clear blue, when compared to the silt-laden yellow of the Ganges.[ The Ganges and the Jumna The Imperial Gazetteer of India, 1909 v. 1, p. 23.] However, due to high-density population growth and fast industrialisation, Yamuna has become one of the most polluted rivers in the world.[Sharma, Manju & Chaudhry, Smita. (2015). Impact of Industrial Pollution on Yamuna River: A Review . 10.13140/RG.2.1.3632.8401.]
In November of 2024, a video went viral in which women were depicted bathing in foam that had emerged in the river. Although it appeared similar to that resulting from cosmetic products such as soap or shampoo, experts determined that the foam was caused by heavy pollution, and was therefore hazardous. Local authorities instructed residents not to bathe in the river for health concerns.
Causes
The Wazirabad barrage to the New Okhla Barrage segment, "22 km stretch of Yamuna in Delhi, is less than 2% of Yamuna's total length but accounts for nearly 80% of the total pollution in the river",[ 22 out of 35 sewage treatment plants in Delhi do not meet the wastewater standards prescribed by the Delhi Pollution Control Committee (DPCC), thus untreated wastewater and poor quality of water discharged from the wastewater treatment plants are the major reasons.][
]
The last barrage across the Yamuna river is the Mathura barrage at Gokul to supply its drinking water. Downstream of this barrage, many pumping stations are constructed to feed the river water for irrigation needs.
Cleanup efforts
To address river pollution, measures have been taken by the Ministry of Environment and Forests (MoEF) in 12 towns of Haryana, 8 towns of Uttar Pradesh, and Delhi, under the Yamuna Action Plan (YAP) which has been implemented since 1993 by the MoEF's National River Conservation Directorate (NRCD). The Japan Bank for International Cooperation is participating in the YAP in 15 of the towns (excluding 6 towns of Haryana included later on the direction of the Supreme Court of India) with soft loan assistance of 17.773 billion Japanese yen (equivalent to about 700 crore 7 billion) while the government of India is providing the funds for the remaining 6 towns. In 2007, the Indian government's plans to repair sewage lines were predicted to improve the water quality of the river 90% by 2010.
Under the YAP- III scheme, a new sewage treatment plant is being built at the largest such facility in India by the Delhi Jal Board (DJB). The plant is predicted to be able to treat 124 million gallons of wastewater per day, amounting to a daily removal of of organic pollutants as well as of solids.
In August 2009, the Delhi Jal Board (DJB) initiated its plan for resuscitating the Yamuna's stretch in Delhi by constructing interceptor sewers, at the cost of about 1,800 crore (18 billion rupees).
On 25 April 2014, the National Green Tribunal Act (NGA) recommended the government to declare a stretch of the Yamuna in Delhi and Uttar Pradesh as a conservation zone. A report prepared by the Ministry of Environment and Forests (MoEF) panel was submitted to the NGA on the same day.
The High Court in the northern Indian state of Uttarakhand ordered in March 2017 that the Ganges and its main tributary, the Yamuna, be assigned the status of legal entities, making the rivers "legal and living entities having the status of a legal person with all corresponding rights, duties and liabilities".
On February 2025, after the Bharatiya Janata Party won the 2025 Delhi Legislative Assembly elections, the Ministry of Jal Shakti introduced the 'Yamuna Master Plan,' aimed at cleaning the river along the Delhi section. The plan outlines several steps to reduce pollution and restore the water quality of the river.
Gallery
File:YamunaRiver.jpg|The Yamuna, seen from the Taj Mahal at Agra in Uttar Pradesh
File:Madan Mohan temple, on the Yamuna, Vrindavan, 1789.jpg|Madan Mohan temple, on the Yamuna at Vrindavan in Uttar Pradesh, 1789; the river has since shifted further away
File:Keshighat Vrindavan.JPG|'Keshi Ghat' on the Yamuna at Vrindavan in Uttar Pradesh
File:Yamuna River Near Allahabad.jpg|The Yamuna near Prayagraj in Uttar Pradesh, just a few kilometres before it meets the Ganges
File:Yamuna river, Allahabad.jpg|The Yamuna near Prayagraj in Uttar Pradesh, during the monsoon
File:View of yamuna from okhla bird sanctuary.jpg|View of Yamuna from Okhla Sanctuary
File:Yamuna (Kesi Ghata).jpg|View of Yamuna from Kesi Ghata
File:Hanthnikund Barrage.jpg|The Yamuna view from Hathni Kund Barrage
See also
-
Environmental personhood
-
List of rivers of India
-
List of most-polluted rivers
-
Western Jamuna Canal Link
-
Yamuna in Hinduism
-
Yamuna Pushkaram
-
Yamuna Pushta
Further reading
External links
