Durin the rainy seasons excess amount of water from cauvery river merges into the sea without any use.We have to build check dams along the entire river from its starting point to ending point to store the water for the future use.This will helps to recharge the ground water as well to cut off the rise of sea level.Also we can construct the tunnels horizontal to the river & transport the water to the nearby village water bodies,this will make the non-availability of water for farming .Thanks
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Totally agree. Waste of water into sea must be preserved in a water starved state such as Tamil Nadu…. this would prevent the annual fight mela with Karnataka