Bhimtal Lake

Bhimtal Lake is a lake in the town of Bhimtal, in the Indian state of Uttarakhand, with a masonry dam built in 1883 creating the storage facility.[1] It is the largest lake in Kumaon region, known as the "lake district of India".[2] The lake provides drinking water supply and supports aquaculture with variety of fish species. There is an island at the centre of the lake which has been developed as a tourist attraction and has an aquarium.[3][4]

Bhimtal Lake
The dam and the Bhim temple at Bhimtal, 1895
Bhimtal Lake and the dam
LocationBhimtal, Uttarakhand
Coordinates29°20′35″N 79°33′33″E / 29.34306°N 79.55917°ECoordinates: 29°20′35″N 79°33′33″E / 29.34306°N 79.55917°E
TypeGravity Masonry
Catchment area17.12 square kilometres (6.61 sq mi)
Basin countriesIndia
Surface area47.8 hectares (118 acres)
Water volume4.63×106 m3 (164×106 cu ft)
Islands1
SettlementsBhimtal

Geography

Bhimtal lake

Bhimtal lake

The lake and the dam are located at an elevation of 1,375 meters (4,511 ft) in Bhimtal town in the Nainital district in Uttarakhand.[4] The lake drains a catchment area of 17.12 square kilometers (6.61 sq mi).[1]

According to geologists the origin of the lake is attributed to a number of faults which occurred due to shifting of the earth's crust. This caused blockade of the overland flows and resulted in creation of the lake. The catchment area of the lake, particularly the hills have dense forest cover; the type of forest vegetation consists of chir pine, ban oak and mixed deciduous forests. The basin experiences varying tropical to sub-tropical weather conditions. Precipitation in the basin is very high, mostly occurring during the monsoon period.[5]

A peripheral road on the banks of the lake provides clear views of fish life in the lake. The lake has steep banks covered with shingle at lower elevations and bushes and grass at higher elevations. The western side of the lake is a forest area where cottages have been built; while on the opposite side there are terraced fields.[6] A perennial tributary stream feeds the lake from the west and the banks of this stream have been extensively developed with residential complexes, after Indian Independence, which has brought in shale and debris into the lake, and this process is said to be still continuing.[7] There is a small shopping centre on the southern shore of the lake. A small sanitarium on the northern shore of the lake at 1,525 meters (5,003 ft) elevation is said to be free from malaria and hence healthy. There is also a prison camp which was established in 1902 here at the northern end of the lake to house prisoners of the Boer war.[8]

It is 22.5 kilometers (14.0 mi) away from the district town of Nainital. Kathgodam is the nearest rail-head which is 20 kilometers (12 mi) away.[9]

History

The dam was built in 1883[1] when Kumaon region was under the British Raj following the Anglo-Nepal War (1814–16). Nainital had then been established as their summer capital.[10]

The town and the lake are named after Bhima, one of the Pandavas of the epic story of Mahabharata who is said to have visited the place.[4][10] On the banks of the dam there is an old temple which was built by Raja Baj Bahadur Chand of Kumaon Kingdom during the 17th century.[10][8]

Features

20140818-Bhimtaal-4442
Water spread of the lake

The "C" shaped lake,[3] which is the largest in the Kumaon region,[9] impounded by the masonry dam has an area of 47.8 hectares (118 acres). It has a gross storage capacity of 4.63 million cubic meters (164×106 cu ft) with a live storage of 3.54×106 m3 (125×106 cu ft). The surface inflow into the reservoir is only 1.756×106 m3 (62.0×106 cu ft) and the balance storage is contributed by subsurface sources. The reservoir has been classified as manomictic with stratification extending over a period from March to November, with one "inner circulation." There is inflow of sediment from the catchment due to intense building activity on the banks. This has necessitated dredging of the lake regularly.[3] Lake water which is generally clear, gets a brown coloration during some months as a result of infused animalcule. According to a local myth the coloration disappears once the lake claims a victim. The stored water is released through an outlet leading to the Gola River which is utilized to supplement the flows of the Bhabar canals. As the reservoir water is released, the water surface area of the lake gets reduced, when the water getting released, by 11 metres (36 ft) with consequent reduction of the size of the reservoir to half its original spread.[6] Water quality of the lake is in a "retrogressive ecological change" on account of a) sewage disposal, sediment inflow, and tourists' pressure causing waste disposal. This has resulted in dissolved oxygen level recorded at harmful levels to both domestic consumption and pisciculture. Nitrate level is also stated to be high at 350 mg per liter which is considered a "pre-eutriphication stage". In the bed of the lake there are deposits of injurious matter and as a result fish mortality rate is high and the quality of drinking water has also suffered.[5]

As the lake water is polluted with organic matter, it is in a mesotrophic state due to disposal of sewage directly into the lake from the residential complex built around the periphery of the lake. It has now been planned to build a sewer line around the periphery of the lake to trap all the sewage from the residential areas and prevent it from entering the lake. A treatment plant to treat the waste water is also part of the waste water treatment process.[3]

The picturesque island at the middle of the lake has recreation facilities including an aquarium and is approached by rowing boats.[9]

Dam

The dam which has created the lake is a masonry structure built at the center to a height of 14.8 m (48.5 ft). It has a length 150 m (500 ft). The base of the dam at the center has a width of 11 m (36 ft) which reduces to a top width of 3.0 m (10 ft).[10] The dam is designed to pass a flood discharge of 45 m3/s (1,600 cu ft/s) through a chute spillway which is fitted with 12 gates. The dam is located in the Seismic Zone IV.[1]

Wildlife

Wildlife seen around the lake are barking deer, Kalij pheasants, Koklass pheasants white-capped laughingthrush and migratory ducks and geese.[6]

Fisheries

The fish species found in the lake are common snowtrout,[11] catla, rohu, silver carp (Hypophthalmichthys molitrix) and grass carp (Ctenopharyngodon idella).[12] Also recorded in the lake waters are Common carp (Cyprinus carpio) and major carps (Labeo rohita, Cirrhinus mrigala and catla catla).[13] A fish farm has been set up in the Bhima Tal.[14] Every year large fish yields from the lake are of Mahseer, and Tor putitora) species.[15] It is essential to get the permission of the Deputy Commissioner to fish in the lake.[8]

See also

References

  1. ^ a b c d "Bhimtal Dam D00799". Water Resources Information System of India.
  2. ^ Bruyn, Venkatraman & Bain 2006, p. 2.
  3. ^ a b c d "Bhimtal Lake" (pdf). national Informatics Center.
  4. ^ a b c "Near by Places". Official web site of Nagar Palika Nainital. Archived from the original on 24 July 2015.
  5. ^ a b Negi 1991, p. 145.
  6. ^ a b c Shah 1999, p. 38.
  7. ^ Shah 1999, p. 41.
  8. ^ a b c Tyagi 1991, p. 78.
  9. ^ a b c Nag 1999, p. 77.
  10. ^ Dehadrai, Das & Verma 1994, p. 155.
  11. ^ Indian Journal of Fisheries. Editorial Committee, Indian Journal of Fisheries for the Indian Council of Agricultural Research. 1988.
  12. ^ Bhatt & Pande 1991, p. 314.
  13. ^ Sehgal 1992, p. 1.
  14. ^ Dehadrai, Das & Verma 1994, p. 146.

Bibliography

External links

Bhimtal

Bhimtal is a town and a nagar panchayat in Nainital district in the state of Uttarakhand, India, situated at an altitude of 1370 meters above sea level and is about 22 kilometers from Nainital. The major attraction in Bhimtal is the Bhimtal Lake, which has an island at its centre. Besides tourism, Bhimtal has also now become a mini district headquarters since most of the district administration offices have been shifted to the newly constructed Vikas Bhawan, the building complex for district administrative offices.

Bhullatal Lake

Bhullatal Lake, an artificial manmade lake dedicated to the Garhwali youth of The Garhwal Rifles who helped in construction of the lake, located at just 1 km from the Lansdowne, India.Bhulla in local Garhwali language means young brother. Bhullatal lake is also known as Bhulla Lake.

Juee

Juee is a village in the Pauri Garhwal district of the Indian state of Uttarakhand. It lies approximately 60 kilometres (37 mi) of the district headquarters town of Lansdowne, India. As of the 2011 Census of India, the village had a total population of 172 of which 85 were male and 87 female.

Lakes of Kumaon hills

Lakes of Kumaon hills are in Uttarakhand state, called the ‘Lake District’ of India. These are under restoration with funds provided by the National Lake Conservation Plan (NLCP) of the Government of India. The lakes are the following.

Nainital Lake

Bhimtal Lake

Sat Tal Lake, Sattal

Naukuchiatal

List of lakes of India

This is a list of notable lakes in India.

Nainital Lake

Nainital Lake, a natural freshwater body, situated amidst the township of Nainital in Uttarakhand State of India, tectonic in origin, is kidney shaped or crescent shaped and has an outfall at the southeastern end.Nainital is most popular hill station of Kumaon district. It is famous for its Naini Lake located at the centre of the town and several other lakes of nearby areas.

Nainital Lake, in the Nainital district called the Lake District of India, is one of the four Lakes of Kumaon hills; the other three lakes are the Sattal Lake, the Bhimtal Lake and the Naukuchiyatal Lake.

Naukuchiatal

Naukuchiatal or "lake of nine corners" is a small hill station in Nainital district of the Indian state of Uttarakhand. The lake is 175 feet deep and is situated at 1,220 m above sea level. It is surrounded by hills covered in trees and shrubs. It is the deepest of all the lakes in the Nainital region. The length of the lake is 983 m, its breadth is 693 m and it has a depth of 40.3 m. Within the valley are opportunities for angling and bird watching. Other activities include parasailing, paragliding, fishing, rowing, paddling or yachting. The lake is fed by an underground perennial spring. Naukuchiatal is also known for the 'escape festival' which happens once every year (in the month of May).

Tarkeshwar Mahadev

Tarkeshwar Mahadev is a village 36 km from Lansdowne and at a height of 1,800 m. The place is known for its temple dedicated to Lord Shiva. Surrounded by thick forests of cedar and pine, it is an ideal place for those who seek for beauty in nature. During Shivratri, a special worship is held. The temple committee provides a dharamshala for accommodation. At Lansdown you will find many hotels for stay. It is good place for family trip for 1-2 days.

There are seven temples of Lord Shiva in Uttrakhand they form group of seven temple as follows:

Tarkeshwar

Ekeshwar

Banseshwar

Hanseshwar

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Lakes
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Glaciers
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Hydrography of surrounding areas

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