Introduction
Just as wars over oil played a major role in 20th-century history, it is being prophesied that the 21st century conflicts will be fought over the scarcity of water. Water stress is being experienced across the world with increased spells of drought, desertification, and inequitable access to water. Sustainable Development Goal-6, of ensuring access to water and sanitation for all, involves reaching to people who lack basic services and improving accessibility. It emphasizes on the people-centric strategy for water management to be sustainable.
The Covid-19 pandemic even has re-emphasized the value of clean and accessible water in our lives.
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