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Perungudi Lake
Perungudi Lake ( ta, பெருங்குடி ஏரி) is a water body located near Chennai's IT corridor, Rajiv Gandhi Salai State Highway 49A (SH-49A) also known as Rajiv Gandhi Salai and Rajiv Gandhi IT Expressway or just IT Expressway is a major road connecting Chennai, Tamil Nadu with Mahabalipuram in Chengalpattu district, Tamil Nadu Tamil Nadu (; , TN) ..., India. It is one of the few protected lakes of Chennai, fully fenced with compound wall and pathways laid on its east and south side for walkers. In the past, the lake was a major source of water for irrigation to its neighborhood agricultural lands. Presently it is still catering to the drinking water needs of few colonies surrounding the lake, and holds the ground water levels. Excess rain later flows into the lake through storm water channels from the nearby residential areas. Perungudi lake is connected with Pallikaranai wetland through marsh lands spreading across Perungudi/Velachery/ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chennai
Chennai (, ), formerly known as Madras ( the official name until 1996), is the capital city of Tamil Nadu, the southernmost Indian state. The largest city of the state in area and population, Chennai is located on the Coromandel Coast of the Bay of Bengal. According to the 2011 Indian census, Chennai is the sixth-most populous city in the country and forms the fourth-most populous urban agglomeration. The Greater Chennai Corporation is the civic body responsible for the city; it is the oldest city corporation of India, established in 1688—the second oldest in the world after London. The city of Chennai is coterminous with Chennai district, which together with the adjoining suburbs constitutes the Chennai Metropolitan Area, the 36th-largest urban area in the world by population and one of the largest metropolitan economies of India. The traditional and de facto gateway of South India, Chennai is among the most-visited Indian cities by foreign tourists. It was rank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India ( Hindi: ), is a country in South Asia. It is the seventh-largest country by area, 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 north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perungudi Lake Area Neighbourhood
Perungudi is a neighbourhood of Chennai in the state of Tamil Nadu, India. It is situated about south of Adyar. It is bordered on two sides by the Old Mahabalipuram Road and the Perungudi lake. It is situated on the Old Mahabalipuram IT Expressway right in middle of an Information Technology (IT) Estate. It is between Taramani and Thoraipakkam and parallel to Kottivakkam and Palavakkam in the East Coast Road (ECR Highway). The suburb is inhabited by an equal mix of new migrants and descendants of some early clans who migrated to the area approximately 300 years ago. Perungudi is seeing heightened activities in recent years due to its strategic location. The population of Perungudi was approximately 8,000 in 2000 but has grown significantly in the years since then. Being in the IT Corridor of Chennai, Perungudi is increasingly being preferred as a residential locality by software engineers. Despite this significant growth, Perungudi lacks basic civic amenities such as undergrou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rajiv Gandhi Salai
State Highway 49A (SH-49A) also known as Rajiv Gandhi Salai and Rajiv Gandhi IT Expressway or just IT Expressway is a major road connecting Chennai, Tamil Nadu with Mahabalipuram in Chengalpattu district, Tamil Nadu Tamil Nadu (; , TN) is a state in southern India. It is the tenth largest Indian state by area and the sixth largest by population. Its capital and largest city is Chennai. Tamil Nadu is the home of the Tamil people, whose Tamil languag .... It is 45 km long and was earlier known as the Old Mahabalipuram Road (OMR). The road starts from Madhya Kailash Temple on Sardar Patel Road in South-East Chennai and terminates on East Coast Road near Mahabalipuram. The prestigious TIDEL Park, home to a number of BPO and IT/ITES companies and many other major IT/ITES Companies in the country are situated along the Rajiv Gandhi Salai. Prominent technical and educational Institutions, national research laboratories are also located along the Corridor. Besid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Storm Water Runoff
Surface runoff (also known as overland flow) is the flow of water occurring on the ground surface when excess rainwater, stormwater, meltwater, or other sources, can no longer sufficiently rapidly infiltrate in the soil. This can occur when the soil is saturated by water to its full capacity, and the rain arrives more quickly than the soil can absorb it. Surface runoff often occurs because impervious areas (such as roofs and pavement) do not allow water to soak into the ground. Furthermore, runoff can occur either through natural or man-made processes. Surface runoff is a major component of the water cycle. It is the primary agent of soil erosion by water. The land area producing runoff that drains to a common point is called a drainage basin. Runoff that occurs on the ground surface before reaching a channel can be a nonpoint source of pollution, as it can carry man-made contaminants or natural forms of pollution (such as rotting leaves). Man-made contaminants in runoff in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pallikaranai Wetland
Pallikaranai wetland is a freshwater marsh in the city of Chennai, India. It is situated adjacent to the Bay of Bengal, about south of the city centre, and has a geographical area of . Pallikaranai marshland is the only surviving wetland ecosystem of the city and is among the few and last remaining natural wetlands of South India. It is one of the 94 identified wetlands under National Wetland Conservation and Management Programme (NWCMP) operationalised by the Government of India in 1985–86 and one of the three in the state of Tamil Nadu, the other two being Point Calimere and Kazhuveli. It is also one of the prioritised wetlands of Tamil Nadu. The topography of the swamp is such that it always retains some storage, thus forming an aquatic ecosystem. A project on 'Inland Wetlands of India' commissioned by the Ministry of Environment and Forests, Government of India had prioritised Pallikaranai marsh as one of the most significant wetlands of the country. The marsh contains s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Theft
Water theft is illegal tapping of water supply systems. Together with losses from water leaks in the piping, water theft is one of the major factors contributing to non-revenue water. Thames Water estimated losses by theft to amount to 2 to per year in 2017, flowing through 734 unauthorized connections. The basic controversy, however, of whether there can be such a thing as water theft (by individuals and for personal use, that is), is open. Roman period Water theft is not a new phenomenon. In Ancient Rome extensive networks of aqueducts provided a public supply of water to Roman cities. There was extensive theft from this system, often perpetrated by corrupt watermen responsible for installing and maintaining supplies. Corrupt practices included stamping an incorrect size on a supply pipe so that the customer was charged for a smaller pipe than the one they actually obtained, secretly providing an unapproved supply (usually underground where it could not be seen) by punct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
