Even as the monsoons approach, water scarcity in urban areas is an expanding problem. Even Dehradun, which is a valley in the foothills of the Himalayas that has India’s two major rivers flowing through it, suffers from supply problems. Rapid and unplanned urbanisation has become an obstacle to groundwater recharge. Every city has similar, yet differing scenarios to contend with.
Generally, urban water scarcity in India is driven by rapid urbanisation, over-extracted groundwater, and poor infrastructure. Cities are increasingly outstripping their local water supplies, leading to severe demand-supply gaps, reliance on unregulated private tankers, and the looming threat of overall collapse. Concrete infrastructure paves over natural recharge zones, preventing rainwater from replenishing groundwater tables. Rampant digging of unregulated borewells depletes aquifers much faster than they can refill. Aging municipal networks suffer from high “non-revenue water” loss, meaning water is lost before it ever reaches the consumer. Over 70% of surface water is contaminated by untreated sewage and industrial effluents. Unpredictable monsoons and prolonged heatwaves severely reduce available surface reservoir levels. While rainfall patterns are becoming increasingly erratic, the frequency of heavy rains within a short period of time has increased. This requires not just efficient drainage capacity, but also storage such as ponds, lakes and ground absorption.
Metropolises like Delhi, Kolkata, Chennai, Bengaluru, and Hyderabad are already ranked among the world’s most water-stressed cities. Severe water deficits combined with poor water quality place millions of citizens at risk of waterborne diseases. Supply deficits lead to thriving, sometimes illegal, tanker mafia and frequent rationing that disrupts daily life and local businesses.
So what are the solutions? Experts and government bodies emphasise a shift from traditional freshwater reliance to circular water economies. This includes reclaiming domestic sewage for non-potable uses. It presents a massive economic and ecological opportunity if intelligently and universally adopted. Mandatory residential and commercial harvesting, alongside the restoration of urban lakes and wetlands, helps boost local water tables. This idea is catching on even with administrators at most places, with steps being taken to popularise the practice. NGOs and civil society activists need to take up this responsibility. It is also suggested that pricing freshwater more accurately to curb wasteful usage and financing infrastructure through municipal bonds would help bring about change. Deeper institutional perspectives and policy recommendations are available in the NITI Aayog Composite Water Management Index that municipal administrators should be well acquainted with.
