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Water, water everywhere, / Nor any drop to drink

The principal cause for India not being able to manage its water well is its inability – or rather unwillingness – to measure the water consumed.

June 12, 2019 / 13:15 IST
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The title lines, taken from Samuel Coleridge’s poem, "The Rime of the Ancient Mariner", could sum up India's pathetic condition today. It reminds one of how this country in Asia has one of the most abundant sources of water.  Yet it remains the only country that will witness starvation and drought deaths in the coming years. The water conditions in India will be far more serious this year than many imagine.

Three key reasons have contributed significantly to the emergence of this pitiable condition.  The fact that the rains may not be as plentiful this year as in previous years will only add to the impending crisis.

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The principal cause for India not being able to manage its water well is its inability – or rather unwillingness – to measure the water consumed.  Yes, many municipalities in this country’s cities do this, albeit not very efficiently. Mumbai alone has a dismal record of seeing almost 30 percent of its water disappear as non-revenue water or NRW. But there is no measurement of water taken from underground. There is no measure of water consumed by crops. And there is no measurement of water consumed by industries attached to farms especially in farmer cooperatives in Maharashtra.

As policymakers point out, water management begins with measurements of water consumed. It is only then that one can work out controls. In India you need permission to drill a borewell on your land. But permissions stop there. There is no attempt to put in sensors in or around boreholes to measure the water taken out. There is no metering of water taken from canals either. Without this data, you just cannot manage water.