Kankai River


The Kankai River (कन्काई नदी, is a trans-boundary river flowing through Ilam and Jhapa in north to south direction of Nepal. Holy river of millions of Hindu Devotees living throughout Nepal. Passes through the hills of Ilam and plains of Jhapa District. Kotihom river Bank is the centre for Death rituals of millions of Hindus living in Jhapa and Ilam. Kankai Irrigation Project launched by Nepal government irrigates the southern Jhapa like Shivganj, Pachgachi, Mahavara etc.
Kanki Mai or Mai khola has the several points of tourism like Domukha, Dhanuskoti, Chuli, Chepti and Maipokhari. The river overfloods during the monsoon and has possibility to overflow through the thousands of hector of fertile plains of Jhapa. It is really beautiful to view the local fisherman fishing in the river and the children taking bath in heat of sun. Kotihom Surunga Municipality holds annual Mai Mela Fair where Millions of people from Jhapa, Morang, Ilam and various parts of India come to enjoy and perform the religious activity on the Day of Magh 1st. Kankai Aryaghat for death rituals in Kotihom bank of the river built recently by the public investment is used for death rituals each day by the people.we also believe that kankai mai is the respective river of our district jhapa. It is 702m long.

Etymology

This river name Kankai is taken from Sanskrit language word ‘KANAKA’, that means gold. One saying is such about Kankai name. So many year ago when some saint used to live in hill region beside Kankai river for meditation, at that time some golden stone appeared in water. So they called to Kankai river as ‘Kanakawati Mai’ or ‘Goddess with gold’. Gradually, People start to call ‘Kankai’ to this river.

Course

The Kankai originates in the Mahabharat Range in Nepal. It flows through Nepal and then flows through the Indian state of Bihar to join the Mahananda in Kishanganj district.
The Kankai is a rainfed perennial river of eastern Nepal. The area has warm temperate rainy climates with mild winters. Upper part of the basin basically consists of granitic gneiss of Cambro-Ordovician age and the lower part consists of Quaternary rocks. The Kankai is gravelly river with more than 60% gravel of gneiss and remaining other are of different metamorphic and sedimentary rocks. The sediment yield of the river is estimated to be 0.148 million ton/year.
The Kankai has a drainage area of.

Irrigation system

The Kankai irrigation system was developed for the purpose of irrigating of agricultural land in Jhapa, a Terai district located at the south-eastern corner of Nepal. Its command area is flanked by the Kankai in the east, the Khrisna River in the west, the Mahendra Highway in the north and the Indian border in the south. A detailed feasibility study of the project was completed in 1970 with the technical assistance of ADB. The construction was carried out in two phases. The first phase was initiated in 1973 and completed in 1981 with substantial delays and cost overruns. The second phase, to irrigate an additional 3 000 ha, started in 1980 and was completed in 1991, bringing only of land under irrigation. Thus irrigation infrastructure has been developed for a total of of land. The total cost of the project was NRs 310 million, 63 percent of which came from an Asia Development Bank loan.
The diversion structure of the system is an ogee-type, concrete weir constructed at the debouching point of the Kankai. It has a long, high weir.
The canal system consists of a three-tier network of canals. The main canal length is with of secondary canals and of tertiary canals. The first reach of the main canal is lined with a design capacity of 10.15 m3/s; the other reaches are unlined and their capacity decreases from 7.25 to 1.75 m3/s.
The density of structures in the system is quite high. The canal network crosses many flashy rivers, hence many cross drain structures have been built in the system. Steel gates have been built at all off-take points from the main canal and at all tertiary off-takes from secondary canals. The total number of such regulating structures is 322. Including all other subsidiary hydraulic structures, the structural density is as high as 0.2 per ha.
The command area consists of flat land with fertile soil. The soil texture varies from loamy to sandy loam. Alluvial soils exist in most parts of the command area. Brown forest soil is found in the northern part of the command while paddy soil exists in the southern parts.

After the completion of the second phase of the project, financial assistance from ADB ceased and in 1993 the Kankai Development Board, formed in 1973 for the implementation of the construction works, was dissolved. Since then, the Kankai irrigation office, under the Department of Irrigation, is responsible for the operation and maintenance of the system.

Embankments

The Kankai, flowing through the central part of the Jhapa District, is one of the perennial rivers. Erosion of banks and inundation during rains cause problems for the residents of its catchment area near Satasidham and Panchganchi village development committees. The protection works being carried out with Government of India assistance of NRs.2.67 crores will help to control floods and save habitation and valuable agricultural land of over 31,000 people along its banks of the catchment area. The project is being implemented by Department of Water Induced Disaster Prevention, Ministry of Water Resources, Government of Nepal with the participation of local users.

Kankai Multipurpose Project

The Kankai Multipurpose Project is proposed to be located in Jhapa and Ilam districts of Nepal. While the reservoir and its catchment lies in Ilam district, the irrigation command area is in Jhapa district. A net area of will be irrigated. The project includes a 38-MW power plant. The project is part of the Kosi-Mechi link. The project has been stalled because of objections from India.

Culture

The Kankai River in Jhapa is a famous pilgrimage site. Devotees from various parts of the country and even from India throng the Kankai. People worship this river as Kankai Mai, the goddess Kankai. The western bank of this river is known as Maidhar and the eastern one is known as Kotihom. Kankai Mela, probably the biggest mela of eastern region, is held here every Maghe Sankranti, the first day of the tenth month Magh of the Nepali calendar.

Gallery


Kankai_nadi_ko_ek_tasweer.jpg
Inkai_pul_2.jpg
Kankai_pul.jpg
Kankai_nadima_baneko_pulko_bord.jpg