India got her independence in 1947. Since then, dams in
India have been built across many perennial rivers. These
dams are a part of the several multi-purpose projects
launched by India to serve a variety of needs. In a
multi-purpose project, a river forms a unit and a river
valley is developed, by exploiting all the resources of the
river.
Dams are built to harness the river water so that it can be
utilised according to needs. A multipurpose project is
launched often for storing water for irrigation purposes,
generating hydro-electricity by utilising the water stored
by the dams, preventing floods and facilitating
afforestation in the catchment areas of the reservoirs.
However, the dams also provide drinking water, using the
canals for navigation in some areas and also facilitating
pisciculture and recreational activities. The main
multipurpose projects constituting the major Indian dams are
the Hirakud Project in Orissa, the Bhakra Nangal in Punjab,
the Damodar Valley Project in Bihar and Bengal, the
Tungabhadra Project in Andhra Pradesh and Karnataka, the
Rihand Project in Uttar Pradesh.
At independence, in 1947, there were fewer than 300 large
dams in India and by the year 2000 the number had grown to
over 4000, more than half of them built between 1971 and
1989. India is declared to be the third in the world in dam
building, after US and China. While some of the Indian dams
were built primarily for flood control, water supply, and
hydroelectric power generation, the primary purpose of most
Indian dams (96 percent) remains irrigation. In fact, large
dam construction in India has been the main form of
investment in irrigation undertaken by the Indian
government. But, starting in the 1980s, public investment in
large dams in India has been the subject of a sustained
controversy that was epitomized by the Sardar Sarovar
Project, based on the balance between the social,
environmental, and economic costs of dams and their
benefits.
Most irrigation dams in India are embankment dams, meaning
that they consist of a wall built across a river valley to
impound water so as to form a reservoir upstream and a
system of spillways and gates to bypass the wall so as to
maintain normal river flow and convey water to a network of
canals feeding irrigated regions downstream. The upstream
areas that feed the dam and those submerged by its reservoir
are called its "catchment" area, and the downstream areas
fed by its irrigation canals and are known as the "command"
area. The proponents of large dams focus on the aggregate
productivity benefits, emphasizing the role of dams in
enabling irrigation.
Owing to the construction of dams in India, between 1951 and
2000, India`s production of food grains increased fourfold,
from 51 million tonnes to about 200 million tonnes. This not
only obviated the importation of food grains, with attendant
saving in foreign exchange, but left India with a marginal
food grain surplus. The most optimistic estimates of these
dams attribute 25 percent of the increase in food grain
production to dam irrigated areas. But it is incorrect to
attribute the entire production gains in dam-irrigated areas
to dams. However, there are also certain disadvantages of
dams in India. Large-scale impounding of water increases
exposure to vector-borne diseases, such as malaria,
schistosomiasis, filariasis, and river blindness. Although
dams may also increase economic activity in the catchment
area, such as tourism and fishing, these increase are either
temporary or depend on the ability to learn new trades.
One specific determinant of dam construction in India,
however, is geographic suitability. Dam location is strongly
influenced by river gradient. A river flowing at a
moderately positive gradient favors irrigation dams; higher
water levels upstream facilitate water storage and diversion
into irrigation canals. Consequently, within states, new
dams tend to be built in those regions that have river
flowing at a moderate incline. After one accounts for the
impact of the overall higher altitude of the district and
the availability of rivers, the gradient of the rivers is
unlikely to have a direct impact on changes in agricultural
productivity or other district-level outcomes before and
after a state builds new dams. Therefore, it is advised to
use the variation in dam construction induced by differences
in river gradient across districts within Indian states to
determine the impact of large dams.
Large dam construction has been an important and expensive
undertaking for the Indian government. While dams have
enhanced agricultural productivity in India, there is no
evidence that they have been very cost effective, and they
have significantly adverse distributional implications. The
case of large dams recommends strongly that distributional
implications of public polices should be integral to any
decision. Punjab, Haryana and Rajasthan have jointly
launched the Bhakra-Nangal Project. It is the biggest
multi-purpose project in India, started in1948 and completed
in 1968. This project derives its name from the two dams
Bhakra and Sutlej, built on a tributary of the Indus, the
Sutlej. The Hirakud Dam Project is the first major
multipurpose river valley project in India, after India was
liberated from the British rule in 1947. Constructed across
the river Mahanadi at about 15 Kms. upstream of Sambalpur
town in Orissa the main dam, the Hirakud is 6 Kms from
NH(National Highway) 6 and 8 kms from the Hirakud railway
station.
The Rihand project is the most important multi-purpose
project in Uttar Pradesh. The Rihand River flows across a
narrow gorge in the Vindhyan ranges in the Mirzapur district
of Uttar Pradesh. It may appear lazy and docile in the dry
season but during the monsoons it is a very strong and
vicious river. The Tungabhadra project is a joint venture of
the states of Karnataka and Andhra Pradesh. The Tungabhadra
dam , 2441 metres in length and 49.38 metres in height, is
constructed on the Tungabhadra river at Mullapuram(in
Bellary district) about 4.8 kilometres from Hospet. The
Damodar Valley Corporation (DVC) handles the Damodar Valley
Project. Launched on the river Damodar, this project
benefits the states of West Bengal and Bihar. An important
feature of this project is the 692 metres long and 11.6
metres high barrage constructed across the Damodar at
Durgapur. The Right Bank canal and the Left Bank canal,
originating from the barrage are used for irrigation and
navigation respectively.
The dams of India have developed the internal navigation by
which the pressure on the railways has relieved to some
extent. Moreover, these dams have effectively controlled
floods on rivers, thus preventing untold damage to the
people of the nation.
| DAM
/ Project |
RIVER |
States benefited |
|
Bhakra-Nangal Project |
River
Sutlej |
Punjab, Haryana and Rajasthan |
|
Hirakud Dam Project |
River
Mahanadi |
Orissa |
| Rihand
Project |
River
Rihand |
Uttar
Pradesh |
|
Tungabhadra Project |
River
Tungabhadra |
Karnataka and Andhra Pradesh |
|
Damodar Valley Project |
River
Damodar |
West
Bengal and Bihar |
Nagarjuna Sagar Dam Srisailam
Dam Srisailam
Project Nizam
Sagar Dam Joorala
project Telugu
Ganga Project Somasila
Dam Singur
Dam Ramagundam
Dam Rajolibanda
dam Polavaram
dam Dummaguden
Dam Prakasam
Barrage Dowleswaram
Barrage Sunkesula
Barrage Yellammpalli
Project Nagarjuna
Sagar Tail Pond Project Pulichintala
Project Dindi
Reservoir Gandipalem
Reservoir Himayath
Sagar Reservoir Lower
Manair Reservoir Musi
Reservoir Shriram
Sagar Reservoir Tatipudi
Reservoir Osman
Sagar Dam

Dams
in Andhra Pradesh serve the purposes of irrigation,
thermal power and drinking water to all the districts of
the state. The colossal dams not only supply water for
irrigation and are the source of hydro electricity but
are also regarded as the popular tourist spots.Nagarjuna
Sagar Dam, Srisailam Project, Srisailam Dam, Nizam Sagar
Joorala project, Telugu Ganga, Nijam Sagar Reservoir and
Osman Sagar are some of the prime dams in Andhra
Pradesh, primarily serving irrigational purposes. The
dams, barrages and projects are carried out in Andhra
Pradesh particularly on rivers like Penner, Musi,
Tungabhadra, Godavari and Krishna. The Shriram Sagar
Reservoir, Dowleswaram Barrage, Inchampalli
multi-purpose irrigation project, Dummaguden Dam are
constructed across the Godavari River in Andhra Pradesh.
Tatipudi Reservoir Project was constructed across River
Gosthani in Vizianagaram District of Andhra Pradesh.
Yellampalli project or the Sripada Sagar project stands
on
Godavari River in Karimnagar district of Andhra
Pradesh.
The Ramagundam dam is a thermal project built in Andhra
Pradesh. Singur Dam was constructed in Andhra Pradesh in
1989. Sunkesula Barrage is constructed on the
Tungabhadra River in Andhra Pradesh. Nagarjuna Sagar
Tail Pond Project is constructed at downstream of
Nagarjuna Sagar Dam, across River Krishna in Andhra
Pradesh. The Pulichintala Project is also build over the
Krishna River at Pulichintala Village in Andhra
Pradesh. Prakasam Barrage was build across the River
Krishna in 1855. Lower Manair Reservoir is situated in
the Indian state of Andhra Pradesh, since 1985.
Gandipalem Reservoir and Somasila Dam are built on the
River Penner in Andhra Pradesh. The Dindi Reservoir is
constructed in Andhra Pradesh for the purpose of
irrigational water. Himayat Sagar Reservoir is
constructed across the
Musi River in Andhra Pradesh.
The Nizam Sagar Dam is one of the major dams in Andhra
Pradesh which is located at a distance of 144 kilometers
to the northwest of
Hyderabad. This reservoir was built on the River
Manjira, which is a tributary of the
Godavari River. The Nizam Sagar dam was erected
in between the Banjapalle and the Achampet villages of
the district of Nizamabad in the Indian state of Andhra
Pradesh. The entire surrounding of the Nizam Sagar Dam
is very much famous for its scenic beauty and which is
why people visit this place to enjoy the natural
environment of peace and tranquility. The most striking
thing about it is that there is a motorable road of 14
ft in width over the dam measuring three kilometers
long. The surroundings of the Nizam Sagar Dam is
well-known as one of the major tourist destinations in
Andhra Pradesh where one can avail budget as well as
luxury accommodation close to the area. Neighboring the
Nizam Sagar reservoir is the Jawahar Navodaya Vidyalay.
Huge volume of water from this reservoir and also from
the river is released to the twin cities of Secunderabad
and Hyderabad. One will get to see a very beautiful
garden next to the Nizam Sagar Dam. At the time of
monsoon a large number of tourists from the nearby
states of Maharashtra, Karnataka and several other
districts of Karimnagar, Medak and Hyderabad and various
other places visit the Nizam Sagar Dam area. There is
also the availability of boating in the Nizam Sagar
reservoir.
Somasila Dam in Andhra Pradesh stands on the Pennar
River. This is also among the most prominent attractions
for tourists in the state. The Somasila Dam is
constructed over the river Pennar River in a small town
by the name of Somasila in the district of Nellore in
Andhra Pradesh. The place is famous for Somasila Water
Project constructed across the River Penner and the Lord
Shiva temple. The Lord Shiva temple is associated with a
very old history and it is situated close to the dam.
The Somasila Water Project was constructed during the
period of the then Chief Minister of Andhra Pradesh,
N.T. Rama Rao. This project has become very
vital as far as agriculture in the state is concerned.
It supplies water to several agricultural fields of
different villages in Andhra Pradesh. One of the
villages is Penna Baddevolu which is situated downstream
of the River Penner.
Water of the K-C canal from the Rajolibanda dam was
reopened as a vent in the Sunkesula barrage that mainly
took care of the drinking water problem of the
Mahabubnagar region in the state of Andhra Pradesh in
India. A delegation of Telangana Rashtra Samithi (TRS)
MLAs and senior leaders along with the support of the
then Chief Minister
Dr. Y.S. Rajasekhara Reddy implemented the
government order for the construction of the Rajolibanda
dam.
The idea of building Prakasam Barrage across River
Krishna dates back to 1798. However, the construction
planning was revised and redesigned by captain Buckle in
1839, and latter again in 1841 by Captain Best and
Captain Lake. After the support of Major Cotton, the
board of Directors of
British East India Company approved the plan of
Prakasam Barrage on 5th January 1850. The construction
of Prakasam Barrage was started in 1852 and completed in
1855. Later the State Government builds a new regulator
cum-round bridge that was named after Sri Tanguturi
Prakasam, the first Chief Minister of Andhra Pradesh.
The barrage started to work officially since 1957 and it
helps irrigating over 12 lakhs of acres. The Prakasam
Barrage provides a panoramic view of the river. The
magnificent structure of this barrage extends to a
distance of 1223.5 meters over the
Krishna River. The Prakasam Barrage also acts as
one of the major road bridges in Andhra Pradesh spanning
over a beautiful lake. There are three canals which are
linked to this barrage running through Vijayawada. The
project of Prakasam Barrage was one of the first major
irrigation projects of the southern parts of India which
became completely successful in its mission. The
richness in the field of agriculture for the state of
Andhra Pradesh is due to the Prakasam Barrage since the
barrage is irrigating a large patch of agricultural
lands every year. Sightseeing is one of the major
attractions at this place with the barrage offering a
pleasant view along with the beaming lake. The pleasant
breeze blowing all the time along with the calm waters
make it a suitable destination for tourists in
Vijayawada.
The Dindi Reservoir is constructed between the area of
Brahminepalle and Dindi on Krishna River. The
geographical condition of the region is flat with a very
lesser number of canals and large areas of cultivated
lands. Apart from the Dindi Reservoir, there are many
more canals in the region. The Dindi Reservoir is
situated in close proximity to the Nagarjuna Sagar
Srisailam Tiger Reserve. Another Dam in the state is the
Lower Manair Dam which is located at Karimnagar district
in Andhra Pradesh. The construction work of the Lower
Manair Dam was initiated in the year 1974 and the same
was fully completed in the year 1985. During monsoon,
water in the reservoir increases in large volumes.
Tatipudi Reservoir Project was built from the period
1963 to 1968. This project is constructed across the
Gosthani River in the state of Andhra Pradesh. The
Tatipudi Reservoir Project in Andhra Pradesh provides
water for the irrigation of a total of 15,378 acres land
in the
Vizianagaram district. It also forms the major
source of drinking water for the people of the city of
Visakhapatnam. This Project uses 3.325 TMC of the water
and the storage capacity of reservoir is about 3 TMC.
The approximate price of the project was Rs.1.820 crores.
The Srisailam Dam is situated across the River Krishna
at Srisailam in the district of Kurnool. This is one of
the major dam projects of the state of Andhra Pradesh.
It is also one of the 12 largest hydroelectric projects
in India. The Srisailam Dam is constructed in a deep
gorge in the Nallamala hills and it is placed 300 meters
above sea level. This dam is 512 meter in length and
240.79 meter in height. It is having twelve radial crest
gates. The Srisailam Dam provides water for irrigation
to about 800 Sq Kilometers of land in the districts of
Kurnool and Cuddapah. This dam of Andhra Pradesh is the
prominent source of water in the Rayalaseema region
which is having shortage of water throughout the year.
In order to go to the main dam the tourists need to take
special permission from the concerned authority. The
town of Srisailam is situated at a distance of about 232
kilometers to the south of the city of Hyderabad. There
are several places of interest close to the Srisailam
Dam like the Bhramaramba Mallikarjunaswamy temple
situated on the hilly regions of Nallamala Forest. One
can also find the Sikhareswara Swamy temple and the Sri
Ganapathi temple which are in close proximity to this
dam. The railway station close to this dam is Nandyal
situated on the Guntur-Hubli broad gauge line. This
railway station is at a distance of about 158 kilometers
from the Srisailam Dam.
The Government of Andhra Pradesh has come up with a
scheme for the construction of Joorala Project. The site
of the project is located at a distance of about 10
kilometers from Kuravapur. The people living in the
surrounding area of the project in Andhra Pradesh will
be highly benefited by it. The Kurvapur Kshetra River is
merging with water of the Joorala Project and the
construction work of the Joorala Project is still under
progress. Another dam in the state of Andhra Pradesh in
India is the Singur Dam. The construction of the Singur
dam was completed by the Government of India in the year
1989 in Andhra Pradesh. With the support of World Bank,
the Sanitation project and Hyderabad Water Supply was in
charge of the dam and its smooth functioning. The huge
reservoir constructed by the Singur Dam forms the
primary source of electric power, water for irrigation
and drinking water in the nearby areas. Due to the
construction work of the Singur Dam, a large number of
residents of that surrounding area had to relocate their
dwellings resulting in the lost of their livelihoods.
Afterwards, the Hyderabad Sanitation Project and Water
Supply extended a helping hand towards displaced persons
and helped them in resettling. The project, in all,
helped in resettling at about 3,600 households and
identified 4,600 families which require immediate
support for the reestablishment of their economic
productivity.
The Dowleswaram Barrage in the state of Andhra Pradesh
is constructed on the last stretch of the River Godavari.
It is an irrigation structure. The Godavari River
empties its entire water into the
Bay of Bengal after flowing a few miles from the
Dowleswaram Barrage. Sir Arthur Thomas Cotton, a British
irrigation engineer, constructed the Dowleswaram Barrage
which helped in boosting the economy of the state in
large scale. The village Dowleshwaram is at a distance
of eight kilometers to the downstream of Rajamundry.
Rajamundry is a large town situated on the left bank of
Godavari River. The upstream, where the River is divided
into two streams or distributaries called the Gautami to
the left and the Vasistha to the right, forms the
dividing line between the West Godavari and the East
Godavari districts. The height of the Dowleswaram
Barrage is 15 feet and its construction was completed in
the year 1850. Adjoining two mid stream islands, the
barrage is constructed in four sections. From east to
west; Dowleshwaram is on the left, Ryali, Bobbarlanka
and Vijjheswaram to the right, segregated by the islands
in between. The two sections in the middle are smaller.
The primary canals are there in the central part of the
island for the central delta and one each on both the
flanks, near Nidadavole and at Dowleshwaram. There is
another canal branching off at Nidadavole called the
Eluru canal towards the right following a contour
flowing till Vijayawada, where a barrage was constructed
by one of the junior colleagues of Sir Cotton, Capt.
Orr, on the Krishna River. The Krishna Barrage was
constructed exactly at the same place where the earlier
barrage was present in the 1960s. In the year 1980, the
Government of Andhra Pradesh undertook extensive
renovation work of the barrage and a road was
constructed on the top of it for motor vehicles.
The Gandipalem Reservoir is also known as the Gandipalem
state reservoir which is situated in Andhra Pradesh. The
Gandipalem Reservoir was constructed with the aim of
saving the lives of a large number of people of
different villages in Udaygiri Mandal from famine in the
summer season. Another major objective behind the
construction of the Reservoir was to provide water for
the irrigation of about 600 square kilometers of land
which are located far away from Pennar River. The major
source of water for the Gandipalem reservoir is the
Manneru River. This river is a tributary to the River
Pennar. The length of the Manneru River is 130 kilometer
which starts near the village Pillipalli of Kanigiri
taluk of the district of Prakasam. Dokkalavagu,
Pillaperu, Uppuvagu and Upputeru are the main
tributaries of the Manneru River. Another reservoir in
Andhra Pradesh is the Musi Reservoir. It is within the
district of Nalgonda and is constructed across the Musi
River.
The
Osman Sagar is an artificial lake in the city of
Hyderabad. It is famously called Gandipet and the lake
is about 46 square kilometers and possesses a reservoir
covering an area of 29 square kilometers. Osman Sagar
Dam was built in the year 1920 by damming the River Musi,
for supplying drinking water to the people of Hyderabad
and also checking the devastation caused by flood to the
city. During the rule of
Mir Osman Ali Khan, the seventh Nizam of
Hyderabad, the city witnessed a flood of devastating
nature which subsequently led to the construction of
this dam and the name also came from it. The Sagar Mahal,
a princely guesthouse was erected close to the Dam as
the last Nizam`s summer resort. This guesthouse is
regarded as a heritage building overlooking a
picturesque lake. This guest house is situated on the
banks of the River Musi and it is in close proximity to
the Osman Sagar Dam. This dam chiefly serves the purpose
of drinking water for people living in the city of
Hyderabad. The Osman Sagar Dam is one of the best
tourist destinations in Hyderabad. At the time of rainy
season, when the reservoir is filled with crystal clear
water and the blowing of sweet breezes, tourists in
large numbers visit this place. Another suitable tourist
destination close to the Osman Sagar Dam is the Lake
Himayat Sagar. The Srisailam Project is situated in the
Rayalaseema Region across the River Krishna in the state
of Andhra Pradesh. The Srisailam Project possesses a
live storage capacity of 250 thousand million cubic
feet. The Srisailam Project reservoir was firstly
planned for the generation of hydropower but the same
was afterwards changed to a multi-purpose facility
station for irrigation and water supply. The left bank
generates 6*150 MW of power and the right bank generates
7*110 MW of power. The project is situated in
Rayalaseema Region of Andhra Pradesh. More than 102
villages in Mahaboobnagar and Kurnool districts were
displaced as a result of the construction of Srisailam
Hydro Electric Project at Srisailam.
The Ramagundam dam is situated in Karimnagar in the
state of Andhra Pradesh. The approved capacity of the
Ramagundam dam is 2600 MW. The sources of water for this
dam are the Sri Ram Sagar Dam build across the River
Godavari and a canal from the Pochampad Reservoir. The
states benefiting from the Ramagundam dam are Tamil Nadu,
Puducherry, Kerala,
Goa, Karnataka and
Andhra Pradesh. Andhra Pradesh Power Generation
Corporation Limited took up the lead for the
construction of the Dummaguden Dam across the Godavari
River in the state of Andhra Pradesh. The Dummaguden Dam
is owned and controlled by the Government of Andhra
Pradesh-Commercial Enterprises. The Dummaguden Dam is at
the Pamulapally village of the Bhadrachalam area in the
district of Khammam. The Government invested at about
Rs.1, 700/- crores for the construction of this hydel-based
dam. Sunkesula Barrage is a structure of Tungabhadra
Barrage Head Works close to the Sunkesula Village in the
district of Kurnool in Andhra Pradesh. TBC, I & CAD
DEPARTMENT, Government of Andhra Pradesh is the owner
and in control of the Sunkesula Barrage project.
Rs.303.92/- millions is the contract value of the
project and 1020.00 MT of steel is used for the
construction of this barrage. The Pulichintala Project
was planned to be built on the Krishna River at the
village Pulichintala of the district of Guntur in the
state of Andhra Pradesh. The estimated cost of the
Pulichintala Project was Rs.565.87 crores in order to
stabilize and create an IP of 13, 08,849 acres in the
Krishna, Prakasam, Guntur and West Godavari districts.
Himayat Sagar reservoir is situated in the city of
Hyderabad, the capital city of the state of Andhra
Pradesh. It is placed twenty kilometers away from
Hyderabad. The Himayat Sagar reservoir is constructed
over the River Musi and the construction work was
completed in the year 1927. The Himayat Sagar reservoir
serves the purpose of drinking water for the people of
Hyderabad and Secunderabad. The reservoir was built over
the River Esi which is a tributary of the River Musi
with the aim of providing drinking to the people of
Hyderabad and also saving the city from severe floods.
The reservoir was constructed during the rule of the
last Hyderabad Nizam, Nizam VII and therefore the name
of the dam was given after the name of his youngest son
Himayat Ali Khan. Shriram Sagar Reservoir in the Indian
state of Andhra Pradesh generates 27 MW power and
provides water to irrigate 18 lakh hectors of land. The
Shriram Sagar Reservoir was constructed on the Godavari
River. It is also the first reservoir in the state of
Andhra Pradesh which was built on the River Godavari.
There is a legend behind the place which is associated
with the Hindu Epic
Ramayana. It is said that
Lord Rama visited this place. It is for this
reason the project was given the name, Sri Rama Sagar
Project. The Basara Saraswathi temple situated at a
close proximity to this reservoir is visited by a large
number of pilgrims.
Dams in Andhra Pradesh act as the major source of water
for irrigation and also help in regulating excess water
which goes on to check the excess flood. Apart from
serving as the major sources of irrigation, the Andhra
Pradesh dams also serve as the most favourable tourist
destinations. Some of the dams are situated close to
temples which are visited by a large number of devotees
who also visit the dams. Tourists also go for swimming
in some of the reservoirs. The blowing of cool breezes
and the greenery all around make some of the dams in
Andhra Pradesh the most renowned tourist destinations.
The dams of Jammu & Kashmir
Baglihar
Dam Salal
Project
The dams of Jammu & Kashmir have been
constructed with the main purpose of power generation. Apart
from generating power to the hilly terrain, the dams of the
valley also add to its tourist attraction. The main dams of
the state are the Salal Project and Baglihar Dam. The Salal
Project mainly deals with the power generation function in
Jammu and Kashmir and the Power Station has a capacity of
around 690MW of electricity and annually it generates around
3101 million units. The Power Project has been constructed
on the
Chenab River in the Udhampur district of Jammu and
Kashmir. The dam is supervised by the NHPC (National
Hydroelectric Power Corporation). Not only is the dam site
supervised as a power project but also it draws lot of
tourists towards it throughout the year. The power project
has been serving the states of Jammu and Kashmir, Uttar
Pradesh,
Punjab,
Haryana, Himachal Pradesh,
Delhi,
Rajasthan and
Chandigarh since its construction. It has six power
generating units altogether and the capacity of each of this
units is 115 MW.
The Bagilhar Dam or the Bagilhar Power Project on the other
hand has also been constructed on the
Chenab River but in the southern Doda district of
the state. The construction of the project had begun in the
year 1999 and the first phase of its construction was
completed in 2000 after its construction plan was
commissioned in 1992. Around 1 billion US dollars was the
estimated cost for the power project. This power project has
a capacity of around 450 MW and was dedicated to the nation
by Man Mohan Singh, the prime minister of India on 10th of
October, 2008.
The power projects of Jammu & Kashmir serve not only the
valley but the neighbouring states as well. The inflow of
tourists to these dam areas is an important area of business
for the state of Jammu and Kashmir.
Dams in Kerala
Walayar Dam Vazhani
Dam Siruvani
Dam Pothundi
Dam In Kerala Peechi
Dam Parambikulam
Dam Neyyar
Dam Mullaperiyar
Dam Meenkara
Dam Mattupatti
Dam Mangalam
Dam Malampuzha
Dam Kundala
Dam Idukki
Arch Dam Chulliyar
Dam Chalakkudy
Dam Banasura
Sagar Dam Kanjhirapuzha
Dam
Dams in Kerala are famous for their beautiful
architectural design and building component like brick,
concrete, stone and also sometimes an unusual mixture of
jaggery and quick lime as in the construction of a
number of dams in the state. The state of Kerala is
positioned in the south-west of peninsular India. It is
in the region which is famously known as the Malabar
Coast. This Indian state is having its borders as
Karnataka and Tamil Nadu. The state of Kerala is in the
form of a very narrow piece of land positioned in the
middle of the Arabian Sea to the west and the Western
Ghats. The state is thus known for its natural beauty
and here several dams are constructed to check the flow
of water and also for the generation of
hydroelectricity. The Banasura Sagar Dam impounds its
waters in the Karamanathodu tributary of the Kabini
River. The Banasura Sagar Dam is part of the Indian
Banasurasagar Project started in 1979.

Malampuzha Dam is one of the major tourist attractions
in the state of
Kerala and also the largest reservoir of the
state, situated in close proximity to Palakkad. The
Malampuzha Dam is surrounded with the scenic hills of
the Western Ghats in its background. The Chalakudy Dam
is built across the Chalakudy River in the district of
Thrissur in Kerala state. Also known as the Sholayar
Dam, it lies at a distance of 65 kilometers to the east
of Chalakudy town. Peechi Dam is a popular place for the
arrangement of picnic, situated at a distance of 23
kilometers from the district of Thrissur. This dam
project was initially built as an irrigation project but
later also catered to the drinking water requirements of
the region. Vazhani dam is one biggest dam of the
Thrissur district, made purely of clay, mainly used for
irrigation and drinking.
Located near Palakkad, the largest reservoir of Kerela,
Malampuzha Dam is one of the tourist attraction spots of
the state. The Dam is surrounded with the scenic hills
of the Western Ghats in the background. The Malampuzha
Dam is an arrangement of a masonry dam, which is 1,849
metres in length and an earthen dam that is 220 metres
in length. The total height of this dam is 6,066 feet
and crosses the River Malampuzha, which is a tributary
of Bharathappuzha, the longest river of the state of
Kerala. Extensive networks of two canal systems serve
the reservoir of 42,090 hectares of this dam. The
construction of the dam project was initiated in the
year 1949 and was over by the year 1955. The total
capacity of the reservoir of this dam is 8000 square
meters of water and the total catchments area is 145
square kilometers. The canal systems supply water for
the irrigation of the farm lands, while the reservoir
takes care of the drinking water requirements of
Palakkad and a number of other villages close to it.
Standing across the Cherukunnapuzha River, the Mangalam
Dam was initially built for the purpose of providing
irrigational water in the region. The River
Cherukunnapuzha is a tributary of the River Mangalam.
The construction work of the canal systems for the
purpose of irrigation were over and started to function
in the year 1966, in the Alathur taluk of the district
of Palakkad in south Indian state of Kerala. The
Mangalam Dam is constructed at a distance of 50
kilometers from Palakkad. The surrounding area of this
dam is a renowned picnic spot. Mattupatti Dam is
constructed near Munnar in Idukki District in Kerala.
This dam is a storage stonework dam built in the
mountains of Kerala, India to preserve water for
hydroelectricity. Kundala Dam is a curved shaped dam
with an artificial reservoir lying about 20 km from
Munnar. The dam benefits the entire Kundala town. This
is one of the most beautiful towns in the district of
Idukki in the state of Kerala.
Parambikulam Dam is situated very close to the
Udumalaipettai city in the state of Kerala. This dam in
Kerala state is designed in the form of an embankment
dam over the River Parambikulam in the district of
Palakkad in the Western Ghats of Kerala. Walayar Dam
stands across the Walayar River - a tributary of
Kalpathipuzha River. This dam belongs to the Palakkad
district of Kerala in South India. The Idukki Dam stands
across the Periyar River, in the canyon lying between
the Kuravan and Kurathi Hills in the southern Indian
state of Kerala. The dam rises to an elevation of 167.68
meters and is one of the highest arch dams in Asia. The
Parambikulam Dam in Kerala is well-known as one of the
premium dams in India and also as one of the best
embankment dams in the entire world in volume capacity
as documented in the year 2000.
As per the agreement between the state of Tamil Nadu and
Kerala, it was estimated that the state of Kerala would
receive 7.25 TMC feet of water every year from the
Parambikulam Aliyar Project and the Parambikulam Dam is
an element of the Parambikulam Aliyar Project. In the
year 2004, the state of Kerala did not receive any water
until the month of February. Thus thousands of acres of
paddy dried in Chittur taluk. The Parambikulam Aliyar
Project agreement started functioning officially since
the month of July 2006.

Another major dam in Kerala is the Mullaperiyar Dam which
was constructed over the headwaters of the Periyar River
in Kerala, India. The Periyar National Park, Thekkady is
located in close proximity to the Periyar reservoir. The
backwaters of this dam form this park. Neyyar Dam was
established in 1958 in Thiruvananthapuram district of
Kerala, South India. A popular picnic spot, this dam has
the southern low hills of the Western Ghats in its
background. Siruvani Dam is constructed close to
Coiampatoor and Kanjirapuzha dam in Kerela. The
Kanjirapuzha Dam is a fascinating dam, enfolded by hills
and situated about 38 kilometers from Palakkad. Meenkara
Dam is built across the River Meenkara, which is a
sub-tributary of Gayathripuzha. The dam is situated in
the district of Palakkad in Kerala. The Chulliyar Dam is
a place of amazing beauty and pleasure for the tourists
and is located in Muthalamada Panchayat in Palakkad.
This dam provides water to the villages and houses close
to it. This amazing place of natural beauty is one of
the major attractions in the state and the people living
in this area have fishing as their most prominent
occupation. This dam is filled with water round the
year. It is surrounded by a beautiful groundnut, paddy
and coconut fields.
Walayar is one of the small towns in the state of Kerala
which lies in the border area between Tamil Nadu and
Kerala on the national highway number 47, where the
check post of sales tax is situated. The small town of
Walayar has become known for the presence of the Sales
Tax Check post which is one of the 10 biggest Indian
check posts and also for the presence of Malabar
Cements. The RTO Check post is also situated in Walayar,
being the biggest in the state of Kerala. The Walayar
hills are visible from the northern parts of the small
town. One of the tributaries of the Kalpathipuzha River
is the River Walayar. River Kalpathipuzha is one of the
prominent tributaries of the River Bharathapuzha, which
is also the second-longest river in the state of Kerala.
Over this river the Walayar Dam was erected. The
construction work of the dam was completed in the year
1964 and in the same year the dam also started to
function. The water of Walayar Dam is the primary source
of irrigation in the entire surrounding areas. Various
industries have been settled in the nearby areas relying
on the source of water of the Walayar Dam. Among the
major industries, the MALABAR cement industry is one of
the major industries in Kerala which depends on the
Walayar Dam for its requirement of water daily. This dam
is located at a distance of about 15 kilometers from
Palakkad. The surrounding area of this dam is a suitable
destination for family vacations and airport close to it
is the C A Coimbatore Airport. There are other
attractions close to this dam like the Deer Park and the
Loknayak J P Smrithivanam. The water of this dam is
mainly utilized for the irrigation of the nearby
agricultural lands. A large reservoir area is possessed
by this dam and it helps the people living close to it
with their daily water requirements.
Among the major dams in Kerala, the Neyyar dam is the
most striking one. The dam was constructed in the year
1958 in the district
Thiruvananthapuram of Kerala in South India. The
dam lies only 32 km east of Trivandrum. A popular picnic
spot, this dam has the southern low hills of the Western
Ghats in its background. Neyyar Dam has a beautiful lake
in its catchment area. The dam was initially built for
irrigation purpose. The Neyyar dam has adjacent forested
areas, which also serves as a sanctuary. The wild life
includes Gaur, Sambar Deer, Nilgiri Tahr, Sloth Bear,
Jungle Cat, Nilgiri Langur and wild elephants. The
nearest airport to Neyyar dam is Thiruvananthapuram
International Airport and Thiruvananthapuram is the
nearest railway station, lying at a distance of about 32
kilometers. Neyyar dam is included in the province of
Kallikkad Panchayath of Neyyattinkara Taluk. The peak
Agasthya Kooodam is a lovely spot, very close to the
Neyyar dam. One canal of River Neyyar flows into the
western districts of Tamil Nadu. The main river Neyyar
flows across Kallikkadu, Aryancode, Marayamuttom
Neyyattinkara, Ottasekharamangalam, Kezaroor, and Poovar.
The river finally debouches at
Arabian Sea. The major attractions at the Neyyar
dam are the adjacent Lion safari park, Crocodile farm,
Deer park, Miniature wild life sanctuary and Lake Garden
where a large number of tourists visit from different
parts of India and various other parts of the world.
Facility for boating is also available of the tourists
at the reservoir. There is also a large swimming pool
within the limits of this dam. The watchtower offers a
bird`s eye view of the river as well as the reservoir of
the Neyyar dam.
Kerala also holds another dam by the mane of Kundala
Dam. This is an artificial reservoir lying at a distance
of about 20 kilometers from Munnar. The dam benefits the
Kundala town. The charming Kundala town is located in
the district of Idukki in the state of Kerala. The
Kundala Dam is comparatively very small in size and is
having a curved shape. A narrow road on the top of the
dam offers a panoramic view of the catchments area of
the Kundala Dam. There is boating facility for the
visitors at the reservoir adjoined to the Kundala Dam.
The major attractions close to this dam are the Kundala
Lake and Aruvikkad Waterfall where people in large
numbers visit. The nearest railway station to the
Kundala Dam is the Kottayam railway station which is
situated at a distance of about 114 km from the Kundala
Dam. The Chalakudy dam is constructed across the
Chalakudy River in the
Thrissur district, within the state of Kerala.
This is also known as the Sholayar Dam. The dam is
situated at a distance of 65 kilometers to the east of
Chalakudy town. Chalakudy is both a city as well as a
municipality in India. Athirappilly lies thirty
kilometres from Chalakudy, which falls on the way to
waterfalls. This route is a well-known tourist
destination, where two water theme parks are the major
attractions. The name Chalakudy is taken from the word
Shalakudy depicting a place where sacrifices were
made. Tourists often visit this spot to enjoy the beauty
of Athirappilly Water fall and Sholayar Dam, while on
the way to Sholayar city.
The district of Thrissur in the state of Kerala holds
the Vazhani dam which is one of the biggest dams in the
state made purely of clay. The water of this dam is
chiefly used for drinking and irrigation by the people
of the area. The Vazhani dam is an integral source of
water for the people of the Thrissur district. Several
renovations are being made to the Vazhani dam, in order
to make it a suitable place for the tourists to visit.
This earthen dam is of a length of 792.48 metres which
stands across the River Wadakkanchery. The Wadakkanchery
town is situated at a distance of 10 kilometers from the
Vazhani dam. Siruvani dam in Kerala is another major dam
which is built in close proximity to Kanjirapuzha and
Coiampatoor dam of the state. The site of the Siruvani
Dam is at a distance of about 48 Kilometers from
Palakkad and it is also of the same distance from the
city of
Coimbatore,
Tamil Nadu. Visiting Siruvani is a thrilling
experience through the winding roads. The site of the
dam is encircled by thick forests which possess
different types of wild animals. The Chulliyar Dam is a
charming spot for the tourists and is situated in
Muthalamada panchayat in Palakkad. This dam was build
across the tributary of Gayathripuzha River in 1960. The
dam offers a superb view of Nelliyampathy Hills. The
Gayathri Project possesses two storage reservoirs. One
is the Chulliar dam over the River Chulliar and the
other is the Meenkara dam over the River Meenakara. The
River Meenakara and Chulliar are the tributaries of the
River Bharathappuzha. A network of canal system is there
in the Chittur taluk having an ayacut of 10,930 hectares
of land.
Banasura Sagar Dam in Kerala impounds its waters in the
Karamanathodu tributary of the River Kabini. The
Banasura Sagar Dam in the state of Kerala is a part of
the Indian Banasurasagar Project which was initiated in
the year 1979. The project consists of a canal and a dam
project. The main aim of the project is to support the
Kakkayam Hydro electric power project and cater to the
demands and requirements of the irrigation and drinking
water in areas having the problem of water scarcity in
seasonal dry periods.
The Banasura Sagar Dam is situated at a distance of
about 21 kilometers from Kalpetta, in the district of
Wayanad in Kerala in the Western Ghats. Banasura Sagar
Dam is also famous as the largest earthen dam in India
and the second largest earthen dam in Asia. The Banasura
Sagar Dam is also the starting point for hikers and
trekkers into the lap of scenic mountains. The site of
the Banasura Sagar Dam is a major tourist attraction,
which is being renovated with all kinds of amenities to
facilitate the tourists. Amidst the reservoir of the
Banasura Sagar Dam, there is a set of islands which were
created as a result of the submerging of the nearby
areas by the reservoir. One can get to enjoy a
spectacular view of the islands as well as the Banasura
hills formed around the background of the dam. The
Banasura Sagar Dam is currently functioning while the
Banasura Sagar Project is still to get completed.
Situated in the Palakkad District of Kerala, the
Kanjirapuzha Dam is an attractive dam, enfolded by
hills. The dam is located at a distance of about thirty
eight kilometers from Palakkad. The water spread of the
Kanjirapuzha Dam extends to a single stretch. There is
an evergreen forest by the name of Vettilachola which
lies just behind the reservoir of the Kanjirapuzha Dam.
This forest is one of the major attractions in the state
of Kerala where tourists from different parts of India
and various other places visit frequently. One will get
to see three islands in this reservoir which are
well-known as the prominent attractions for the
tourists. These three islands are the best places in the
state to be visited in order to perceive the charming
marine life which also include several commercial
species grown by the department of fisheries. Another
notable dam in Kerala is the Peechi Dam which is also
one of the oldest dams in the state of Kerala. The site
of this dam is a famous picnic spot. It is situated at a
distance of 23 kilometers from Thrissur. The Peechi Dam
project firstly came up as a project of irrigation, but
afterwards the project catered to the drinking water
requirements of the people living in the region. The
reservoir of this dam provides boating facilities to the
visitors, which encourages more number of tourists to
visit this place to enjoy boating and the natural beauty
of the surrounding. One can get to see wild tuskers on
the forested grounds next to the River Manali. A portion
of this forested land has become a wildlife sanctuary.
The name of the wildlife sanctuary is the Peechi
Wildlife Sanctuary which spreads over and area of 125
square kilometers. Frequent buses are available from the
bus terminal of Thrissur to get to the wildlife
sanctuary. The River Manali possesses a large catchment
area of about 3200 acres with far-flung botanical
gardens and whirling fountains, thus providing a very
natural and attractive setting for the tourists. The
Peechi-Vazhani Sanctuary is having dense vegetation with
damp deciduous and semi-evergreen trees in the drainage
basin of the Vazhani and Peechi dams. This sanctuary
holds more than 50 different species of medicinal plants
and orchids. Truly a preserver of the rarest of fauna
and flora, the Peechi-Vazhani Sanctuary is admired by
all. Trekking and boating are the major recreational
activities which attract a large number of tourists to
this place. Tigers, wild dogs and leopards, apart from
spotted deer, barking deer and Sambar are found in this
natural habitat.
The Idukki Dam in Kerala is constructed over the River
Periyar, in the canyon lying between the Kuravan and
Kurathi Hills in the southern Indian state of Kerala.
The Idukki Dam rises to an elevation of 167.68 meters
and is one of Asia`s highest arch dams. Idukki Dam
started to generate power on the 4th of October 1975.
Technically, the dam is a double curvature, concrete,
parabolic and thin arc type. History narrates that Shri
Kolumban, the head of `Araya` in the year 1922 showed
the way to the Malankara Estate Superintendent along
with his friend Thomas. Both of them were out for
hunting in the forest which is the spot of the present
Idukki Arch Dam. He told them about the legend of
Kurathi and Kuravan Hills. Thomas was impressed by the
sight of water flow between the mountains and the
present Idukki Arch Dam was thus born in his mind.
Afterwards, in the year 1932, Sri W.J.John of Malankara
Estate put forth a report in front of the Government of
Travancore on the likelihood of constructing a dam at
Idukki for the purpose of Power Generation.
In 1947 Sir P.Joseph John, who was Chief Electrical
Engineer to the Government of Travancore at that time
made a preliminary investigation report. On Government`s
request, the Central Water and Power Commission took up
detailed investigation in 1956. The project report was
prepared in 1961 and the Planning Commission sanctioned
the implementation of the scheme in 1963 and the
preliminary works of the project were started. The
construction of this Dam commenced on 30 April 1969 and
storage of water in Idukki reservoir commenced in
February 1973. The inauguration of trial run of the
first machine was celebrated on 4th October 1975. Hon.
Prime Minister Smt. Indira Gandhi commissioned
Commercial operation of the Power Station on 12 February
1976. Construction of this Arch Dam and two other dams
at Cheruthony and Kulamavu has created an artificial
lake of 60 sq. kms width. The water stored of this lake
is utilized for production of electricity at the unique
Moolamattom Power house. This is located inside the
rocky caves.
Dams in Kerala are not only meant for the generation of
hydro electricity but they also serve the purpose of the
water required for the irrigation of agricultural land.
Water in the reservoirs of the Kerala dams also provides
drinking water to the close by areas. Most of the sites
of dams in the state of Kerala are favourable tourist
destinations