Water Supply

Vaikund Sundaram is an apartment community in Karapakkam on Old Mahabalipuram Road where I have been residing for the past six years. We are dependent on tankers for  water supply and we spend a lot during the summer to buy water every year. We wanted the water usage to be monitored better, share the costs based on the usage and avoid wastage of water. We have found a sustainable way to tackle this issue by the use of water meters. Water woes As the city expands its limits, demand for basic amenities like drinking water is increasing day by day.…

Monsoons are here and who doesn’t have happy memories of the fragrance of the first rain bringing along with it the much-needed relief from the weary heat of the Bengaluru summer. But then, along with memories, rains also bring inconveniences like localised flooding in urban areas and increased commute time!  In recent years, we see many Bengalureans struggling to access water during the summers. And one wonders where all the excess water from the rains disappeared.  Data shows that Bengaluru typically receives the highest rains in the months of August, September, and October. With August not too far away, now…

In many communities, the pandemic brought about a desperate need for a resource essential to survival: clean drinking water. Mumbai-based volunteers from the Ismaili Civic, a wider movement run by the Ismaili Muslim community globally, played a crucial role in the city by delivering water during the pandemic, earning praise both from doctors and the state government.  In early June 2020, they began distributing clean drinking water to COVID19 centres, first to larger hospitals and then to smaller ones (which had cropped up due to increasing cases), continuing through the deadly second wave, supplying close to 40,000 litres of water…

It has been two months since Geetha Foundation apartments in Puzhuthivakkam installed water meters at a cost of Rs 8500. Since then, the apartment of five flats has been able to save 100-150 litres of water in a month. As part of the installation, a float switch sensor is added to the overhead tanks which sends an alert as soon as water levels reach a particular level. This stops the roof/storage tank from overflowing, resulting in significant conservation of water. “Water level in the storage tank is maintained at the level of the float valve inside the tank. Once water…

The Cauvery Stage V project, once commissioned, is supposed to solve the water crisis in Bengaluru's peripheral areas. Though the project is supposed to be completed by 2023, as we saw in part 1 of this series, work on many components of the project has only just started. At the same time, many apartments in these areas have not been applying to Bengaluru Water Supply and Sewerage Board (BWSSB) for new Cauvery water connections. In this part, we explore why. SJR Watermark apartment in Ambalipura, along Haralur main road, off Sarjapura Road, is one such apartment that hasn't applied for…

Bengaluru's peripheries - the 110 villages that were added to the city in 2008 - have long depended on private tankers for water supply. The Bangalore Water Supply and Sewerage Board (BWSSB) had promised them water supply by 2023 through its Cauvery Stage V project. Cauvery Stage V project aims to bring in an additional 775 MLD (Million Litres per Day) water from river Cauvery into Bengaluru city. As per the final project report in 2017, the total demand for the 110 villages was calculated to be 350 MLD as of 2024. The report says demand is expected to go…

Bengaluru’s water woes are not a secret to anyone, all thanks to the city’s water activists and environmentalists who have fought tooth and nail to promote Rainwater Harvesting (RWH) and sustainable water management in the city. Two well known names campaigning for water sustainable are Vishwanath Srikantaiah and Shubha Ramachandran, both from the Biome Environmental Trust. Vishwanath is a water activist and an urban planner. He has worked in collaboration with the local communities to revive 10,000 wells with the support of the well-diggers, and helped in the development of 100,000 recharge wells. Shubha is a water sustainability expert. She…

Well, that almost sounds like a page out of a fantasy novel, given the water scenario many of its localities have been facing in recent years. It's been barely two years that the city was making global headlines for having dried up completely in the wake of a monsoon failure and depleting groundwater reserves.  Was it this crisis that served as a wake up call for the Tamil Nadu government, pushing it to take steps to augment the city’s water supply and conserve water resources? How is summer 2021 going to be on the water front? What has changed in…

On a late Wednesday evening in mid-April, a queue of women forms in front of the water tap at Doraiswamy Reddy Street, Korattur. Leaving their domestic chores and cooking half done, these women have rushed with their pots and cans to source their bi-weekly water supply from the Chennai Metro Water Supply and Sewerage Board (CMWSSB). The anxiety on their faces is palpable. Not everyone will have filled pots to take back home at the end of the evening. A light brown coloured liquid with a rotten smell trickles down the road, as a woman opens the tap. She just lets…

The very approach of summer sends a few shivers down Chennai's spine now. The memory of 2019 is still fresh and enough to bring on a few nightmares. Two deficit monsoons following the 2015 December deluge led to reservoirs going bone-dry, and the city literally running out of water. After Cape Town, Chennai had become the next face of a water-starved dystopia in national and global headlines. While various solutions have been attempted since then to prevent recurrence of a similar situation in the city, Murali Anand Apartments in Mandaveli has a simple, traditional solution to suggest which saw them…