Sengar River is a

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 ...

of the river Yamuna in the

northern India North India is a loosely defined region consisting of the northern part of India. The dominant geographical features of North India are the Indo-Gangetic Plain and the Himalayas, which demarcate the region from the Tibetan Plateau and Central ...

n state of

Uttar Pradesh Uttar Pradesh (; , 'Northern Province') is a state in northern India. With over 200 million inhabitants, it is the most populated state in India as well as the most populous country subdivision in the world. It was established in 1950 ...

Course

Sengar originates near Adhawan lake in

Aligarh district Aligarh district is a district in the state of Uttar Pradesh, India. This district is a part of Aligarh Division. The districts which adjoin Aligarh are (clockwise from north) Gautam Buddha Nagar, Bulandshahr, Sambhal, Badaun, Kasganj, Hathr ...

and drains athras District

Etawah Etawah also known as Ishtikapuri is a city on the banks of Yamuna River in the state of Western Uttar Pradesh in India. It is the administrative headquarters of Etawah District. Etawah's population of 256,838 (as per 2011 population census) m ...

, Mainpuri and Kanpur districts before it confluences with the Yamuna between

Kalpi Kalpi is a historical city and municipal board in Jalaun district in Uttar Pradesh, India. It is on the right bank of the Yamuna. Once Kalpi was more important Than Orai It is situated 78 kilometres south-west of Kanpur from which it is ...

and Hamirpur. It has a total length of 304 km (190 miles). The Sengar flows parallel to the Yamuna in Etawah district and is joined by the Sirsa river near Amritpur. It forms a

doab ''Doab'' () is a term used in South Asia Quote: "Originally and chiefly in South Asia: (the name of) a strip or narrow tract of land between two rivers; spec. (with) the area between the rivers Ganges and Jumna in northern India." for the tract ...

with the

Rind Rind may refer to: Food *Peel (fruit), or outer covering of any vegetable *Pork rind *The outer layer of cheese *Candied rind; see Succade *Grated rind; see Zest (ingredient) Other uses *Rind (Baloch tribe), a tribe in Pakistan *Rind (giantess), ...

in Kanpur district. Much of the Sengar's basin in Etawah and Kanpur districts is under red

loam Loam (in geology and soil science) is soil composed mostly of sand ( particle size > ), silt (particle size > ), and a smaller amount of clay (particle size < ). By weight, its mineral composition is about 40–40–20% concentration of sand–si ...

y soil. The 1878 settlement report for Kanpur district also notes that the river is fringed by a series of ravines that had impacted adversely the fertility of the soil in the river's vicinity.

Etymology

Sengar - originally called Basind - is said to have been named after the Sengar Rajputs after they captured most of Etawah following the fall of

Kannauj Kannauj (Hindustani pronunciation: ənːɔːd͡ʒ is a city, administrative headquarters and a municipal board or Nagar Palika Parishad in Kannauj district in the Indian state of Uttar Pradesh. The city's name is a corrupted form of the cla ...

in the medieval period.

Ecological issues

Rapid urbanisation and industrialisation and the discharge of domestic and industrial

effluent Effluent is wastewater from sewers or industrial outfalls that flows directly into surface waters either untreated or after being treated at a facility. The term has slightly different meanings in certain contexts, and may contain various pollut ...

s into the river has caused severe pollution in the river.

References

{{coord, 26, 10, N, 79, 56, E, display=title, region:IN_type:river_source:GNS-enwiki Yamuna River Rivers of Uttar Pradesh Rivers of India