|Location||Palakkad district, Kerala|
|Dam and spillways|
|Height||26.91 m (88.3 ft)|
|Length||314 m (1,030 ft)|
|Spillway capacity||495 m3/s (17,500 cu ft/s)|
Thunakkadavu Dam is situated in Parambikulam Wildlife Sanctuary, Kerala across Thunacadavu River, which is a tributary of Parambikulam River, in Palakkad district of Kerala, India. It is part of the Parambikulam Aliyar (Irrigation) Project.This is a small balancing Reservoir with gross capacity is 557 Mcft. The water that is received from Prambikulam Reservoir and from the Peruvaripallam Reservoir, as well as from its own catchment, is diverted to the Sarkarpathy Power House through the Sarkarpathy Power Tunnel.
Kerala is a state on the southwestern, Malabar Coast of India. It was formed on 1 November 1956, following passage of the States Reorganisation Act, by combining Malayalam-speaking regions. Spread over 38,863 km2 (15,005 sq mi), Kerala is the twenty second largest Indian state by area. It is bordered by Karnataka to the north and northeast, Tamil Nadu to the east and south, and the Lakshadweep Sea and Arabian Sea to the west. With 33,387,677 inhabitants as per the 2011 Census, Kerala is the thirteenth-largest Indian state by population. It is divided into 14 districts with the capital being Thiruvananthapuram. Malayalam is the most widely spoken language and is also the official language of the state.
Palakkad District is one of the 14 districts of the Indian state of Kerala. Also, it is the largest district in Kerala from 2006. The city of Palakkad is the district headquarters. Palakkad is bordered on the northwest by the Malappuram District, on the southwest by the Thrissur District, on the northeast by The Nilgiris District and on the east by Coimbatore district of Tamil Nadu. The district is 24.4% urbanized according to the census of 2011. The district is nicknamed "the granary of Kerala" and "Rice bowl of Kerala".
India, also known as the Republic of India, is a country in South Asia. It is the seventh largest country by area and with more than 1.3 billion people, it is the second most populous country and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the northeast; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives, while its Andaman and Nicobar Islands share a maritime border with Thailand and Indonesia.
Periyar is the longest river and the river with the largest discharge potential in the Indian state of Kerala. It is one of the few perennial rivers in the region and provides drinking water for several major towns. The Periyar is of utmost significance to the economy of Kerala. It generates a significant proportion of Kerala's electrical power via the Idukki Dam and flows along a region of industrial and commercial activity. The river also provides water for irrigation and domestic use throughout its course besides supporting a rich fishery. Due to these reasons, the river has been named the "Lifeline of Kerala". Kochi city, in the vicinity of the river mouth draws its water supply from Aluva, an upstream site sufficiently free of seawater intrusion. Twenty five percent of Kerala's industries are along the banks of river Periyar. These are mostly crowded within a stretch of 5 kilometres (3 mi) in the Eloor-Edayar region (Udhyogamandal), about 10 kilometres (6 mi) north of Kochi harbor.
Chalakudy River or Chalakudy Puzha is the fifth longest river in Kerala, India. The river flows through Palakkad district, Thrissur District and Ernakulam District of Kerala. The total drainage area of the river is 1704 km². out of this 1404 km² lies in Kerala and the rest 300 km² in Tamil Nadu. The length of the river is 145.5 km. Though Chalakudy river in strict geological sense is a tributary of the Periyar river, for all practical purposes it is treated as a separate river by Government and other agencies. The River has gained its name, since it flows along the banks of the Chalakudy Town, the major settlement along the course of the river.
The Mullaperiyar Dam or Mullaiperiyar Dam is a masonry gravity dam on the Periyar River in the Indian state of Kerala It is located 881 m (2,890 ft) above mean sea level, on the Cardamom Hills of the Western Ghats in Thekkady, Idukki District of Kerala, South India. It was constructed between 1887 and 1895 by John Pennycuick and also reached in an agreement to divert water eastwards to the Madras Presidency area. It has a height of 53.6 m (176 ft) from the foundation, and a length of 365.7 m (1,200 ft). The Periyar National Park in Thekkady is located around the dam's reservoir. The dam is located in Kerala on the river Periyar, but is operated and maintained by Tamil Nadu state. Although the Periyar River has a total catchment area of 5398 km2 with 114 km2 in Tamil Nadu, the catchment area of the Mullaperiyar Dam itself lies entirely in Kerala. By reports on 21 November 2014, Mullaperiyar water level touches 142 feet for first time in 35 years. The reservoir again hit the maximum limit of 142 feet on 15 August 2018, following incessant rains in the state of Kerala.
Malampuzha Dam is the largest reservoir in Kerala, located near Palakkad, in the state of Kerala in South India, built post independence by the then Madras state. Situated in the scenic hills of the Western Ghats in the background it is a combination of a masonry dam with a length of 1,849 metres and an earthen dam with a length of 220 metres. The dam is 355 feet high and crosses the Malampuzha River, a tributary of Bharathappuzha, Kerala's second longest river. There is a network of two canal systems that serve the dam's reservoir of 42,090 hectares.
Banasura Sagar Dam, which impounds the Karamanathodu tributary of the Kabini River, is part of the Indian Banasurasagar Project consisting of a dam and a canal project started in 1979. The goal of the project is to support the Kakkayam Hydro electric power project and satisfy the demand for irrigation and drinking water in a region known to have water shortages in seasonal dry periods.
Parambikulam Dam is an embankment dam on the Parambikulam River, Parambikulam located in the Palakkad district in the Western Ghats of Kerala, India, ranks number one in India as well as in the top ten embankment dams in the world in volume in the year 2000.
Parambikulam River, one of four tributaries of the Chalakkudi River, originates in the Coimbatore district of Tamil Nadu, India.
Zakerana parambikulamana is a species of frog that is endemic to the Western Ghats, India. It is only known from its type locality, "Parambikulam forests", possibly within the Parambikulam Wildlife Sanctuary in Kerala state.
Mattupetty Dam, near Munnar in Idukki District, is a storage Concrete Gravity dam built in the mountains of Kerala, India to conserve water for hydroelectricity. It has been a vital source of power yielding along with other such dams, huge revenue to the states. The large amount of perennially available water allows wild animals and birds to flourish. However salinity caused by irrigation and water-logging are of concern to environmentalists.
Parambikulam Tiger Reserve, which also includes the erstwhile Parambikulam Wildlife Sanctuary, is a 391 square kilometres (151.0 sq mi) protected area in Chittur taluk in Palakkad district of Kerala state, South India. The wildlife sanctuary, which had an area of 285 square kilometres (110 sq mi) was established in 1973. It is in the Sungam range of hills between the Anaimalai Hills and Nelliampathy Hills. Parambikulam Wildlife Sanctuary was declared as part of the Parambikulam Tiger Reserve on February 19, 2010. Including the buffer zone, the tiger reserve has a span of 643.66 km2. The Western Ghats, Anamalai Sub-Cluster, including all of Parambikulam Wildlife Sanctuary, is under consideration by the UNESCO World Heritage Committee for selection as a World Heritage Site. The sanctuary is the home of four different tribes of indigenous peoples including the Kadar, Malasar, Muduvar and Mala Malasar settled in six colonies. Parambikulam Tiger Reserve implements the Participatory Forest Management Scheme (PFMS). People from tribal colonies inside the reserve are engaged as guides for treks and safaris, and are provided employment through various eco-tourism initiatives. The tiger reserve hosts many capacity building training programmes conducted by Parambikulam Tiger Conservation Foundation in association with various organisations.
Aliyar (ஆழியாறு) (also spelt Azhiyar / Aaliyar) Reservoir is a 6.48 km2 (2.5 sq mi) reservoir located in Aliyar village near Pollachi town in Coimbatore District, Tamil Nadu, South India. The dam is located in the foothills of Valparai, in the Anaimalai Hills of the Western Ghats. It is about 65 kilometres (40 mi) from Coimbatore. The dam offers some ideal getaways including a park, garden, aquarium, play area and a mini Theme-Park maintained by Tamil Nadu Fisheries Corporation for visitors enjoyment. The scenery is beautiful, with mountains surrounding three quarters of the reservoir. Boating is also available.
The Solaiyar Dam is part of the Solaiyar Hydroelectric Project (HEP). The project comprises the main Soliayar Dam, the Solaiyar Flanking, and the Solaiyar Saddle Dam.
The Ponmudi Dam, in the Idukki district, State of Kerala, India, is a hydroelectric project constructed across the Panniar River, a tributary of the Periyar River which is the longest river in Kerala. Built in 1963, it has a length of 294 metres (965 ft). The hydropower component of the dam has an installed capacity of 30 MW with firm power of 17 MW, generating 158 GWh annually.
Sathanur Dam which forms the Sathanur reservoir, one of the major dams in Tamil Nadu. It is constructed across the Thenpennai River also called as Pennaiyar River in Thandarampet taluk among Chennakesava Hills. The dam can be reached by road 30 km (19 mi) from Thiruvannamalai City. It was constructed in 1958. There is also a large crocodile farm and a fish grotto. Parks are maintained inside the dam for tourists to visit and the gardens have been used by the film industry.
State Highway 58 is a State Highway in Kerala, India that starts in Vadakkancherry and ends in Pollachi. The highway is 39 km long.
Idamalayar Dam is a multipurpose concrete gravity dam located at Ennakal, near Bhoothathankettu, on the Idamalayar River, a tributary of the Periyar River in Kerala, South India. Completed in 1985, with a length of 373 metres (1,224 ft), the dam created a multipurpose reservoir covering 28.3 km2 (10.9 sq mi) in the scenic hills of the Western Ghats.
Peringalkuthu Dam is a concrete dam built across the Chalakkudi River in Thrissur district, Kerala state of India. It also contains Peringalkuthu Hydro Electric Power Project of Kerala State Electricity Board who owns the dam. This is the first hydro electric power project to build on the Chalakkudi River. The dam is situated in deep forest and special permission is needed to visit the dam.
Peruvaripallam Dam is an earth-filled embankment dam on the Peruvaripallam River in Palakkad district of Kerala, India. The dam's reservoir is connected to the nearby Thunacadavu Reservoir to the south by an open cut channel. It is part of the Parambikulam Aliyar (Irrigation) Project. The Parambikulam Dam is located to the south.