Chennai will get a dedicated reservoir after 76 years
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With the commissioning of the Kannankottai-Therovy Kandigai reservoir on Saturday, Chennai will get a dedicated reservoir for consuming water provide after a hole of 76 years.
So far, the Satyamurti Sagar at Poondi, constructed throughout the Kosasthalaiyar throughout 1940-44 at a price of ₹65 lakh, has the excellence of being the one storage level fashioned for water provide to town. It was named after Chennai Mayor S. Satyamurti (1939-40) in recognition of his efforts to get the dam challenge applied amid the Second World War. On June 14, 1944, the then Governor of Madras Presidency, Arthur Hope, declared open the reservoir.
Located about 50 km from Chennai, the Kannankottai-Thervoy Kandigai reservoir, costing ₹380 crore, will retailer the Krishna water. This has been made attainable by way of an 8.6-km hyperlink canal, which will take off from the Kandaleru-Poondi canal. Around 1,485 acres was acquired for the development of the reservoir. Through two fillings, the brand new facility can retailer 1 thousand million cubic ft (tmc ft) in a yr. It will facilitate the availability of 66 million litres a day (MLD) to town. The reservoir will additionally provide water for irrigating 700 acres, in keeping with an official launch.
The reservoir will be the fifth storage level for Chennai after the Satyamurti Sagar at Poondi, Cholavaram, Red Hills and Chembarampakkam. Though the Veeranam tank in Cuddalore district additionally feeds to town provide by means of 180 MLD for a appreciable a part of the yr, it’s an irrigation reservoir.
The mixed capability of the 4 reservoirs is 11.25 tmc ft. With the most recent one, it will go as much as 11.75 tmc ft. If all of the 5 reservoirs are full on New Year Day (January 1), they will handle town’s water wants comfortably, as Chennai requires 1 tmc ft of water a month. The steadiness can simply be supplied by Veeranam and two desalination vegetation of 100 MLD every, other than groundwater sources.
On Thursday morning, the 4 reservoirs had a storage of seven.097 tmc ft and Kannankottai-Therovy Kandigai had 138 million cubic ft (mcft). The State has obtained round 3 tmc ft of Krishna water from Andhra Pradesh to date this yr.
N. Meenakshisundaram, a water activist-engineer, has welcomed the commissioning of the brand new reservoir. He needs the federal government to make one more try at constructing two extra reservoirs at Ramancheri and Thirukkandalam, which had been mooted in 1983 on the time of the inauguration of labor on the Krishna Water Supply Project.
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