The Lohit River, also known as the Zayul Chu by the
Tibetan
Tibetan may mean:
* of, from, or related to Tibet
* Tibetan people, an ethnic group
* Tibetan language:
** Classical Tibetan, the classical language used also as a contemporary written standard
** Standard Tibetan, the most widely used spoken dial ...
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
and
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
, which joins the
Brahmaputra River
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. It ...
in the state of
Assam
Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur ...
Tibet Autonomous Region
The Tibet Autonomous Region or Xizang Autonomous Region, often shortened to Tibet or Xizang, is a Provinces of China, province-level Autonomous regions of China, autonomous region of the China, People's Republic of China in Southwest China. I ...
, through a merger of two rivers: the Kangri Karpo Chu (also called Rongto Chu and Zayul Ngu Chu), which originates in the
Kangri Karpo
Kangri Karpo (), also spelt Gangri Garbo (), is a mountain range in eastern Tibet, located primarily in Nyingchi Prefecture as well as a portion of Qamdo Prefecture in the Tibet Autonomous Region, China. The mountain range lies to the east of the ...
range, and Zayul Chu (), which originates to its northeast. The two rivers merge below the town of
Rima
Rima, also known as Rima the Jungle Girl, is the fictional heroine of W. H. Hudson's 1904 novel '' Green Mansions: A Romance of the Tropical Forest''. In it, Rima, a primitive girl of the shrinking rain forest of South America, meets Abel, a pol ...
. The combined river descends through this mountainous region and surges through
Arunachal Pradesh
Arunachal Pradesh (, ) is a state in Northeastern India. It was formed from the erstwhile North-East Frontier Agency (NEFA) region, and became a state on 20 February 1987. It borders the states of Assam and Nagaland to the south. It shares int ...
in India for before entering the plains of
Assam
Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur ...
where it is known as the Lohit River. Tempestuous and turbulent, and known as the river of blood partly attributable to the
lateritic soil
Laterite is both a soil and a rock type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by ...
, it flows through the
Mishmi Hills
The Mishmi Hills are located at the northeastern tip of India, in northeastern Arunachal Pradesh. On the Chinese side, they form the southern parts of Nyingchi Prefecture in the Tibet Autonomous Region.
These hills occur at the junction of No ...
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. It ...
) at the head of the Brahmaputra valley.
Course
Thickly forested for the most part, alpine vegetation gives way to subtropical forests, and then to some of the densest tropical jungles in all of India.
Rhododendron
''Rhododendron'' (; from Ancient Greek ''rhódon'' "rose" and ''déndron'' "tree") is a very large genus of about 1,024 species of woody plants in the heath family (Ericaceae). They can be either evergreen or deciduous. Most species are nati ...
s bloom in many hues in the upper reaches, orchids reveal themselves in the lower groves. This is indeed a treasure house of medicinal plant and herbs, and the home of Mishmi teeta, the
coptis
''Coptis'' (goldthread or canker root) is a genus of between 10–15 species of flowering plants in the family Ranunculaceae, native to Asia and North America.
Species
;Selected species
*'' Coptis aspleniifolia'' - fernleaf goldthread, spleenwor ...
plant, prized the world over for its medicinal properties.
The Mishmis hold sway in the hills. In the plains are the
Khampti
The Tai Khamti, ( Khamti: တဲး ၵံးတီႈ, ( th, ชาวไทคำตี่, my, ခန္တီးရှမ်းလူမျိုး, Hkamti Shan) or simply Khamti as they are also known, are a Tai ethnic group native t ...
s and the Singphos, fervent Buddhists and migrants from across the
Patkai
The Pat-kai (Pron:pʌtˌkaɪ) or Patkai Bum ( Burmese: ''Kumon Taungdan'') are a series of mountains in the Indo-Myanmar border falling in the north-eastern Indian states of Arunachal Pradesh, Nagaland and Upper Burma region of Myanmar. The ...
hills from
Burma
Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John Wells explai ...
. As the Lohit journeys through,
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, ...
an theology gives way to animist belief, in turn replaced by Theravada
Buddhism
Buddhism ( , ), also known as Buddha Dharma and Dharmavinaya (), is an Indian religion or philosophical tradition based on teachings attributed to the Buddha. It originated in northern India as a -movement in the 5th century BCE, and gra ...
and then by
Hindu
Hindus (; ) are people who religiously adhere to Hinduism.Jeffery D. Long (2007), A Vision for Hinduism, IB Tauris, , pages 35–37 Historically, the term has also been used as a geographical, cultural, and later religious identifier for ...
temples. This region experiences a mix of many cultures near the tripoint between
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, ...
,
Southeast Asia
Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consistin ...
, and
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 Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka.;;;;;;;; ...
.
The Lohit river comes into India from China and flows near India's easternmost inhabited tip, at a place called
Kibithu
Kibithu, also spelled Kibithoo, is a village in Arunachal Pradesh in Anjaw district. It is one of the easternmost permanently populated towns of India, located on the LAC (line of actual control) at . It is nearly 70 km north of district headq ...
. The
Indian Army
The Indian Army is the land-based branch and the largest component of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Army, and its professional head is the Chief of Army Staff (COAS), who is a four- ...
uses this river for various expeditions and training.
The Dhola–Sadiya Bridge, also referred to as the Bhupen Hazarika Setu, is a beam bridge and longest in India, connecting the northeast states of Assam and Arunachal Pradesh. The bridge spans the Lohit River, from the village of Dhola in the south to Sadiya to the north.
River rafting
There have been very few raft expeditions on the Lohit River. It is a medium volume continuous Class 4+/5 river in its upper alpine reaches and becomes pool drop towards the latter end of the trip. Rafting was first started in February 1994 by the Indian Army and the first successful kayak descent of the river in December 2003.
Parshuram Kund
Parshuram Kund is a Hindu pilgrimage sites situated on the Brahmaputra plateau in the lower reaches of the Lohit River and 21 km north of Tezu in Lohit district of Arunachal Pradesh, India. Dedicated to sage Parshuram, the popular site a ...
, a Hindu pilgrimage is situated on the lower reaches of Lohit. Over 70,000 devotees and
sadhu
''Sadhu'' ( sa, साधु, IAST: ' (male), ''sādhvī'' or ''sādhvīne'' (female)), also spelled ''saddhu'', is a religious ascetic, mendicant or any holy person in Hinduism, Buddhism, and Jainism who has renounced the worldly life. ...
s take holy dip its water each year on the occasion of
Makar Sankranti
Makar(a) Sankranti (), also referred to as Uttarayana, Maghi, or simply Sankranti, is a Hindu observance and a festival. Usually falling on the date of January 14 annually, this occasion marks the transition of the Sun from the zodiac of Sag ...