Kolab Dam କୋଲାବ ଜଳବନ୍ଧ | |
---|---|
Official name | Upper Kolab Dam |
Location | 5km from Jeypore, Odisha |
Coordinates | 18°47′18″N82°36′01″E / 18.78833°N 82.60028°E |
Construction began | 1976 |
Opening date | 1993 |
Dam and spillways | |
Type of dam | Straight, Masonry, Gravity |
Impounds | Kolab River |
Height | 54.50 m (179 ft) |
Length | 630.50 m (2,068.6 ft) |
Spillways | 11 |
Spillway type | Ogee |
Spillway capacity | 10020 (cumec) |
Reservoir | |
Creates | Upper Kolab Reservoir |
Total capacity | 1,000,000,000 m3 (810,000 acre⋅ft) [1] |
Catchment area | 1,630 km2 (630 sq mi) |
Surface area | 100 km2 (39 sq mi) |
Upper Kolab Power Station | |
Coordinates | 18°49′54″N82°35′37″E / 18.83167°N 82.59361°E |
Operator(s) | OHPC |
Commission date | 1993 |
Turbines | 4 x 80 Francis-type |
Installed capacity | 320 MW |
Kolab Dam is a gravity dam situated near Jeypore town in Koraput district of Odisha, India. The dam impounds Kolab river which is a tributary of Godavari river. [2] [3] [4] [5] [6] [7]
The majestic Kolab Reservoir generating Hydro Electric Power sitting at an altitude of about 914.4 m (3,000 ft) above sea level on river Kolab,a tributary of Godvari river. [8] Kolab Dam is 646 m (2,119 ft) in length and 55 m (180 ft) in height. [9]
A possible idea of "A project of Kolab dam" were first come during the British Rule when Koraput district was a part of Madras presidency. After Independence, an investigation was taken place by Govt. of Odisha in 1961. Finally the project was approved by the planning commission after several proposals of Govt. of Odisha in 1976 and the project was completed in 1993. [10] [11]
This Project is utilising the water potential of river Kolab, a tributary of river Godavari. The Project has got a Potential of producing 95 MW of firm power with a generation of 832.2 million units and power is distributed to the general grid at the jeypore sub-station. [12]
Kolab Dam is identified as the most Beautiful natural scenic attraction in Odisha. A Botanical garden named Kolab Park built near the dam has around 200 varieties of Flowering plants. Kolab Power Plant located at an altitude of about 914.4 m (3,000 ft) above sea level, is making this place even more beautiful. Thousands of Tourists are attracted to this place to spend the weekend picnic and boating every year. [13]
Jeypore is one of the largest towns and a place of historical significance in Koraput district in the Indian state of Odisha. It was established by Vir Vikram Dev in the mid 17th century. The kingdom was defeated by the East India Company in 1777 who declared it a Zamindari or Feudatory of the British Crown and much later got acknowledged as a Princely state until its dissolution in the Dominion of India in 1947.
Koraput district is a district of India in southern Odisha, with headquarters at Koraput. The district is located in the Eastern Ghats and is known for its hilly terrain, rich and diverse types of mineral deposits and its tribal culture and traditions. The district headquarters town of Koraput and its largest city, Jeypore are major centres of trade and commerce for South Odisha and fall on an important road connecting Visakhapatnam to Raipur.
Indravati River is a tributary of the Godavari River, in central India.
Kalahandi district is a district of western Odisha in India.
The Jalaput Dam is a hydroelectric dam built on the Machkund River, a tributary of the Godavari River in India which rises in the Mudugal hills of Alluri Sitharama Raju district District and nearby Ondra Gadda it becomes the boundary between Andhra Pradesh and Odisha. This Dam is the most ignored one in India, currently, it is in dilapidated condition. For over 48 km the river runs nearly north along a meandering course through the Padwa Valley. About 48 km south of Jeypore, it winds westward along the edge of the Plateau and then suddenly tums at a short angle to the south-west down a steep descent popularly known as Duduma Falls.
The Godavari River has its catchment area in seven states of India: Maharashtra, Telangana, Chhattisgarh, Madhya Pradesh, Andhra Pradesh, Karnataka and Odisha. The number of dams constructed in Godavari basin is the highest among all the river basins in India. Nearly 350 major and medium dams and barrages had been constructed in the river basin by the year 2012.
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The River Nagavali also known as Langulya is one of the main rivers of Southern Odisha and Andhra States in India, between Rushikulya and Godavari basins.
Odisha is one of the 28 states in the Republic of India. Odisha is located in the eastern part of the Indian peninsula and the Bay of Bengal lies to its East while Chhattisgarh shares its border in the west and north-west. The state also shares geographic boundaries with West Bengal in the north-east, Jharkhand in the north and Andhra Pradesh in the south. The state is spread over an area of 1,55,707 km2 and extends for 700 km from north to south and 500 kilometres from east to west. Its coastline is 450 km long. The state is divided into 30 districts which are further subdivided into 314 blocks.
Sabari River is one of the main tributaries of Godavari. It originates from the western slopes of Eastern Ghats in Odisha state from Sinkaram hill ranges at 1374 m MSL. It is also known as Kolab river in Odisha.The Sabari river basin receives nearly 1250 mm annual average rainfall. It forms common boundary between Chhattisgarh and Odisha states. It later enters into Andhra Pradesh to merge with River Godavari. Upper Kolab project, located in Odisha across the Sabari is a major dam project supplying water for irrigation and Hydro power generation.
Sileru River is a tributary of Sabari River in southern India. It originates in Andhra Pradesh and also flows through Odisha before merging with Sabari. Sabari river crosses the border into Andhra Pradesh to merge with Godavari river. Sileru river joins Sabari river tri-junction boundary point of Andhra Pradesh, Chhattisgarh and Odisha.
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The Government of India (GoI) constituted a common tribunal on 10 April 1969 to solve the river water utilization disputes about the river basin states of Godavari and Krishna rivers under the provisions of Interstate River Water Disputes Act – 1956. The common tribunal was headed by Sri RS Bachawat as its chairman with Sri DM Bhandari and Sri DM Sen as its members. Godavari river basin spreads through the states of Telangana (TS), Maharashtra (MR), Orissa, old Madhya Pradesh {later bifurcated into present Madhya Pradesh (MP) and Chhattisgarh}, Karnataka (K) and Andhra Pradesh (AP). Krishna river basin states Maharashtra, Karnataka and Andhra Pradesh insisted on the quicker verdict as it had become more expedient for the construction of irrigation projects in Krishna basin. So the Godavari Water Disputes Tribunal (GWDT) could not proceed till the Krishna Water Disputes Tribunal final verdict was submitted to GoI on 27 May 1976.
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