water scarcity

In the past few years, most borewells in our apartment The Greens had gone dry due to depleting groundwater levels. We are a 10-year-old apartment community in east Bengaluru, off Outer Ring Road, with 171 flats spread across four blocks. We also have a swimming pool, a small clubhouse and a gym. Our water expenses had skyrocketed, and we had to increase our maintenance charges regularly to cover the cost. So in early 2018, we implemented three measures - water metering, reusing treated water, and rainwater harvesting (RWH) - to reduce our water use. The outcome was that our water…

The novel coronavirus scare globally has eclipsed many other issues, but water scarcity and how it adds to the challenge of the COVID-19 fight is one that cannot be ignored at any cost. Easy and regular access to clean water and proper sanitation is one of the fundamental requirements to keep the disease at bay, but in many urban areas of India, lack of such access may also emerge as one of the biggest hurdles for people trying to stay safe and healthy.  And it is not just the metropolitan areas or the bigger cities that suffer from insufficient water…

The 2018 drinking water crisis in Shimla, a horrifying time when the hill town did not get a drop of water for almost eight days, was a wake-up call both for citizens and urban planners on the need to conserve its water resources. Environmentalists had then stressed the need for putting in place an efficient water management system, not only for Shimla but for the entire hill region. “The 2018 water crisis was an opportunity that called for a response based on scientific inputs about the overall water scarcity problem in the Himalayan region and a way forward to avert…

Construction of a recharge well in progress. Pic: Biome In 2018, Raghuram C G, a software program manager at Adobe, got a recharge well dug in his plot in Vidyaranyapura. “Rainwater falling in the plot gets channelised into the recharge well. The 15-ft well is now filled up to 10-11 ft, and has around 2000 litres of water. I’ve been building a house in the plot, and water from the well is used for all construction needs.” Raghuram built the well after being inspired by ‘A Million Wells for Bengaluru’ movement. The design firm Biome Environmental Solutions, along with the…

Bengaluru is rapidly losing its groundwater. The city’s water bodies have shrunk, to give way to buildings and infrastructure projects. Come summer and Bengalureans can be seen obsessively discussing water, or rather the lack of it. Though rains bring momentary relief, what about the long-term demand? Access to water is a human right - how can we provide every citizen with enough water for their needs, at a price they can afford? Little has been done to find local solutions. Rainwater harvesting had been implemented in just 1.2 lakh buildings as of May 2019, according to the BWSSB. Meanwhile, big…

"You ain’t gonna miss your water until your well runs dry": Bob Marley Why did Indo-Aryans move towards Indus Valley and then to the Ganges Plain? Why did Dravidians settle near rivers? There may be several reasons. But, with the water crisis we are facing, I think we now know the answer - water. Civilisations flourished where water was available. The clock is ticking, and we need to do what is vital for our survival - save water. According to news reports, our city may turn uninhabitable in the next few years due to rapidly-depleting groundwater levels. Rainwater harvesting (RWH)…

For months now, various studies and reports have talked about the high level of water stress across Indian cities. The alarm bells reached a crescendo when Chennai ran out of water recently, and media ran multiple reports on India's looming urban water crisis. Many solutions have been proposed but the most fundamental—the need to price water as an economic good—is rarely investigated.  Water is invaluable; none of us can live without it. And so, historically, we've thought nothing about how we use it. Government after government, with a monopoly over the supply of water, has tried to control water supply.…

ON JUNE 18th, Upper Vaitarna, one of the few lakes that provide water to Mumbai, hit zero. Appeals of saving water trickled across the city and the Brihanmumbai Mumbai Municipal Corporation (BMC) assured citizens that it would dip into its safety stock in other lakes. When monsoon finally arrived, it came with the decade’s highest 24-hour rainfall. Mumbai was flooded; trains, buses and flight services disrupted; and 32 people dead.   But no one was surprised. “It happens every year. A couple of days ago we barely had any water and now the city is waterlogged,” Prashant Patil, a resident of…

Chennai is reeling under a severe water shortage and Bengaluru, the NITI Aayog says, will run out of groundwater by 2020. What ties these two large metropolis is, unfortunately, a dispute over a river. It is an unhealthy link. Both these cities are not exactly in the Cauvery river basin , though dependent on the river for their water requirements . Only one third of Bengaluru is in the river basin and Chennai is not in the river basin at all, yet draws water from the Veeranam tank within the delta. A civilizational change is transforming the river. An urban…

This summer, apartment communities in Bellandur have struggled with water scarcity as their borewells dried up and private tankers cut down supply. In a recent workshop organised by the RWA network Bellandur Development Forum, the communities here decided to take initiative themselves to improve groundwater levels in the area. Several communities have started digging recharge wells in their own premises, at their own cost. One of these is Mantri Espana. Seven recharge wells are being dug in the premises of this apartment complex. The complex has had a rooftop rainwater harvesting (RWH) system for many years. This, along with their…