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Reservoirs In India
This page shows the state-wise list of dams and reservoirs in India. As of July, 2019, total number of large dams in India is 5,334. About 447 large dams are under construction in India. In terms of number of dams, India ranks third after China and the United States. Andhra Pradesh Arunachal Pradesh Assam Chhattisgarh Bihar Goa Gujarat Gujarat has over 200 dams with reservoirs that are large enough to be of particular concern in disaster preparedness planning. These include: Haryana Himachal Pradesh Jammu and Kashmir Jharkhand Karnataka Kerala [ , , , , , , , , , , ] There are 44 rivers in Kerala, and 42 dams and reservoirs. The dams and reservoirs in Kerala include Solaiyar Dam, Kakkayam Dam, Idamalayar Dam, Peringalkuthu Dam and Kakki Reservoir. Madhya Pradesh Manipur Maharashtra Mizoram Odisha Punjab Rajasthan Sikkim Tamil Nadu Telangana Uttarakhand Barrages West Bengal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoir
A reservoir (; ) is an enlarged lake behind a dam, usually built to water storage, store fresh water, often doubling for hydroelectric power generation. Reservoirs are created by controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an Bay, embayment within it, excavating, or building any number of retaining walls or levees to enclose any area to store water. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam constructed across a valley and rely on the natural topography to provide most of the basin of the reservoir. These reservoirs can either be ''on-stream reservoirs'', which are located on the original streambed of the downstream river and are filled by stream, creeks, rivers or rainwater that surface runoff, runs off the surrounding forested catchments, or ''off-stream reservoirs'', which receive water diversion, diverted water from a nearby stream or aqueduct (water supply), aq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masonry Dam
Masonry dams are dams made out of masonrymainly stone and brick, sometimes joined with mortar. They are either the gravity or the arch-gravity type. The largest masonry dam in the World is Nagarjuna Sagar Dam, Andhra Pradesh and Telangana, in India. Visual examples Image:Roosevelt Dam original masonry.jpg, The original Theodore Roosevelt Dam in Arizona Image:New Croton Dam from below.jpg, New Croton Dam in New York Image:Artouste-dam1.JPG, The Artouste Dam in France Image:NagarjunaSagarDam.JPG, The Nagarjuna Sagar Dam in India is the largest masonry dam in the world See also * Arch-gravity dam *Causeway * Dam * Gravity dam *Retaining wall Retaining walls are relatively rigid walls used for supporting soil laterally so that it can be retained at different levels on the two sides. Retaining walls are structures designed to restrain soil to a slope that it would not naturally keep to ... * Wicket dam References {{Reflist 01 Dams by type Masonry buildings and str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nagarjuna Sagar Tail Pond
Nagarjuna Sagar tail pond is a multipurpose reservoir located 21 km downstream from the Nagarjuna Sagar Dam across the Krishna River near Satrasala in Nalgonda district, India. Its gross water storage capacity is 6 Tmcft. The reservoir water spread area extends up to the toe of the Nagarjuna Sagar dam. The project was completed by July 2014. Hydro electricity generation Two units of 25 MW each hydro power generation units were commissioned in the year 2017 by APGENCO to utilize the head available across the dam from the river flood water and the water released to Prakasam Barrage requirements. Peaking power generation Presently, the 700 MW reversible hydro turbines (7 x 100 MW) located at the toe of Nagarjuna Sagar Dam are unable to operate in pumping mode due to non availability of tail pond for storing the released water during the power generation mode. With the completion of tail pond, surplus electricity from the electricity grid would be used for pumping the water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palnadu District
Palnadu district is a district in coastal Andhra Region in the Indian state of Andhra Pradesh. With Narasaraopet as its administrative headquarters, it was formed on 4 April 2022 to become one of the resultant twenty-six districts The district was formed from Gurazala, Sattenapalli and Narasaraopet revenue divisions from Palnadu district. The district covers most of the Palnadu region. Etymology This district has derived its name from the Palnadu or Pallava Nadu region . Geography Palnadu district is bordered by NTR district at North, Bapatla district at South East, Prakasam district at South West and Guntur district at East. It is also surrounded by Suryapet district and Nalgonda district in Telangana state at west. Land utilisation The total geographical area of the district is and is covered by forest. The net area sown is . The total cropped area in the district is . The area sown more than once during the year is . Natural resources The district is rich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nagarjuna Sagar
Nagarjuna Sagar Dam is a masonry dam across the Krishna River at Nagarjuna Sagar which straddles the border between Nalgonda district in Telangana and Palnadu district in Andhra Pradesh. The dam provides irrigation water to the districts of Krishna district, Krishna, Guntur district, Guntur, Palnadu district, PalnaduPrakasam district, , Prakasam and parts of West Godavari district, West Godavari districts of Andhra Pradesh and also Nalgonda district, Nalgonda, Suryapet district, Suryapet, Khammam district, Khammam, Bhadradri Kothagudem district, Bhadradri Kothagudem districts of Telangana. It is also a source of electricity generation for the National Grid (India), national grid. Constructed between 1955 and 1967, the dam created a Reservoir, water reservoir with gross storage capacity of , its effective capacity is 6.92 cubic km or 244.41 Tmcft. The dam is tall from its deepest foundation and long with 26 flood gates which are wide and tall. It is jointly operated by Andhra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nagarjuna Sagar Dam
Nagarjuna Sagar Dam is a masonry dam across the Krishna River at Nagarjuna Sagar which straddles the border between Nalgonda district in Telangana and Palnadu district in Andhra Pradesh. The dam provides irrigation water to the districts of Krishna, Guntur, Palnadu , Prakasam and parts of West Godavari districts of Andhra Pradesh and also Nalgonda, Suryapet, Khammam, Bhadradri Kothagudem districts of Telangana. It is also a source of electricity generation for the national grid. Constructed between 1955 and 1967, the dam created a water reservoir with gross storage capacity of , its effective capacity is 6.92 cubic km or 244.41 Tmcft. The dam is tall from its deepest foundation and long with 26 flood gates which are wide and tall. It is jointly operated by Andhra Pradesh and Telangana. Nagarjuna Sagar Dam was the earliest in a series of large infrastructure projects termed as "modern temples" initiated for achieving the Green Revolution in India. It is also one of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NTR District
NTR district is a district in coastal Andhra Region in the Indian state of Andhra Pradesh. The district headquarters is located at Vijayawada. The district is named after former Chief Minister of Andhra Pradesh N. T. Rama Rao. The district shares boundaries with Guntur, Palnadu, Krishna, Eluru, Khammam and Suryapet districts. History NTR district was proposed on 26 January 2022 and became one of the twenty-six districts in the state after the gazette notification was issued by the Government of Andhra Pradesh on 3 April 2022. The gazette notification came into force on 4 April 2022. The district was carved out of Krishna district, and consists of the existing Vijayawada revenue division along with Nandigama and Tiruvuru revenue divisions, which were formed along with the district. It was named in the memory of Nandamuri Taraka Rama Rao (NTR), a prominent figure in the history of Andhra Pradesh. NTR, a celebrated actor and politician, was the founder of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vijayawada
Vijayawada ( ), formerly known by its colonial name Bezawada, is the second largest city and a major commercial hub in the Andhra Pradesh state of India. The city forms an integral part of the Andhra Pradesh Capital Region and is situated on the banks of the Krishna River, flanked by the Eastern Ghats and the scenic Indrakeeladri Hills. It is renowned for its iconic Kanaka Durga Temple, an important Hindu shrine that attracts millions of devotees each year. Geographically positioned near the center of the state, Vijayawada is popularly described as the commercial, political, cultural, and educational capital of Andhra Pradesh. It also serves as the administrative headquarters of the newly formed NTR district. The Prakasam Barrage across the Krishna River is a pivotal infrastructure asset that connects NTR with Guntur district. Vijayawada is recognized as one of India's fastest growing urban areas. In fact, a recent Oxford Economics report ranked it among the top 10 fastest gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krishna River
The Krishna River in the Deccan Plateau, Deccan plateau is the third-longest in India, after the Ganga, Ganga and Godavari. It is also the fourth-largest in terms of water inflows and river basin area in India, after the Ganga, Indus and Godavari. The river, also called Krishnaveni, is long and its length in Maharashtra is 282 kilometres. It is a major source of irrigation in the Indian states of Maharashtra, Karnataka, Telangana and Andhra Pradesh. Course The Krishna River originates in the Western Ghats near Mahabaleshwar at an elevation of about , in the state of Maharashtra in central India. From Mahabaleshwar, it flows to the town of Wai and continues east until it empties into the Bay of Bengal. The Krishna River passes through the Indian states of Maharashtra, Karnataka, Andhra Pradesh, and Telangana. Over its length, it flows for in Maharashtra, in Karnataka and in Andhra Pradesh. Tributaries The Krishna River has 13 major tributaries. Its principal tributaries in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prakasham Barrage
The Prakasam Barrage stretches 1223.5 m across the Krishna River connecting Vijayawada and Guntur districts in Andhra Pradesh, India. The barrage serves also as a road bridge and spans over a lake. The three canals associated with the barrage run through the city of Vijayawada, crossing it and giving it a Venetian appearance. The idea of constructing a dam across the river Krishna dates back to 1798. It began in the hands of captain Buckle and was revised in 1839 and 1841 by Captain Best and Captain Lake. After the endorsement of Major Cotton, the board of Directors of the East India Company approved it on 5 January 1850. The dam was started in 1852 and completed in 1855. It cost Rs 1.75 crore in those days and seems to have paid the then government a return of 18%. It used to irrigate 7 lakh acres. Later, the State Government constructed a bridge that was named after Tanguturi Prakasam, the first Chief Minister of Andhra (a state formed in 1953, which later became Andhra Prad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embankment Dam
An embankment dam is a large artificial dam. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil or rock. It has a semi-pervious waterproof natural covering for its surface and a dense, impervious core. This makes the dam impervious to surface or seepage erosion. Such a dam is composed of fragmented independent material particles. The friction and interaction of particles binds the particles together into a stable mass rather than by the use of a cementing substance. Types Embankment dams come in two types: the earth-filled dam (also called an earthen dam or terrain dam) made of compacted earth, and the rock-filled dam. A cross-section of an embankment dam shows a shape like a bank, or hill. Most have a central section or core composed of an impermeable material to stop water from seeping through the dam. The core can be of clay, concrete, or asphalt concrete. This type of dam is a good choice for site ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eluru District
Eluru district is a district in coastal Andhra Region in the Indian state of Andhra Pradesh. With Eluru as its administrative headquarters, it was proposed on 26 January 2022 to become one of the resultant List of districts of Andhra Pradesh, twenty six districts in the state once a final notification is issued by the government of Andhra Pradesh. It is formed from Eluru revenue division and Jangareddygudem revenue division from West Godavari district and Nuzvid revenue division from Krishna district. History Eluru District history is shared common history with West Godavari district, The Eastern Chalukyas ruled coastal Andhra from 700 to 1200, with Vengi, near Pedavegi village, as their capital. Historical pieces of evidence are found at the villages, Pedavegi and Guntupalli (Jilakarragudem). Eluru then became a part of the Kalinga (historical kingdom), Kalinga Empire until 1471. Later it fell into the hands of the Gajapati Empire. In 1515, Krishnadevaraya captured it. After ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
