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India has built nearly 5,000 major or medium dams, barrages, etc. to store the river waters and enhance groundwater recharging. [15] The important dams (59 nos) have an aggregate gross storage capacity of 170 billion cubic metres (6.0 × 10 ^ 12 cu ft). [ 16 ]
Central Ground Water Board (CGWB), created in 1970 under the Ministry of Water Resources of India, for regulation of ground water development to ensure long-term sustainability. It is responsible for "providing scientific inputs for management, exploration, monitoring, assessment, augmentation and regulation of ground water resources of the ...
India accounts for 18% of the world population and about 4% of the world’s water resources. One of the solutions to solve the country’s water woes is to create Indian Rivers Inter-link.c [2] India has been successful in creating live water storage capacity of about 253 billion cubic meter(BCM) so far.
Map of India based on survey of rivers of India.. The Indian rivers interlinking project is a proposed large-scale civil engineering project that aims to effectively manage water resources in India by linking rivers using a network of reservoirs and canals to enhance irrigation and groundwater recharge and reduce persistent floods in some parts and water shortages in other parts of the country.
The earliest mentions of irrigation are found in Rigveda chapters 1.55, 1.85, 1.105, 7.9, 8.69 and 10.101. [8] The Veda mentions only well-style irrigation, [9] where kupa and avata wells once dug are stated to be always full of water, from which varatra (rope strap) and cakra (wheel) pull kosa (pails) of water.
Employing almost 44% of India's working population, agriculture is one of the most important occupations in India. Consequently, up to 80% of the groundwater in India is used for irrigation. [37] The Indian Agriculture Institute has been promoting the drip irrigation technology to relieve the water scarcity in India for decades. The technology ...
Out of all the water on Earth, saline water in oceans, seas and saline groundwater make up about 97% of it. Only 2.5–2.75% is fresh water, including 1.75–2% frozen in glaciers, ice and snow, 0.5–0.75% as fresh groundwater and soil moisture, and less than 0.01% of it as surface water in lakes, swamps and rivers.
This page shows the state-wise list of dams and reservoirs in India. [1] [2] As of July, 2019, total number of large dams in India is 5,334. [3] About 447 large dams are under construction in India. [4] In terms of number of dams, India ranks third after China and the United States.