As per my Opinion, by constructing as much as check Dams throughout the Cauvery Delta(Region), then we can store above 740 tmcft water only in karnataka, Then no need of worry while releasing Just only 192 tmc of water to TamilNadu..
Hey politicians LEARN LESSON and CONSTRUCT AS MUCH AS POSSIBLE CHECK DAMS, We can save as much as water in rainy reason, and enjoy in all the Season...