Better Water Management

Karnataka government’s ambitious project of supplying treated water from Bengaluru to the arid districts surrounding Bengaluru ran into problem, when the Karnataka High Court directed the government to stop the pumping of treated water until further instructions. However experts say the idea of reusing treated water is a good one by itself, if proper processes can be put in place. But with protests by residents of the districts supported by their elected representatives growing louder by the day, will this project get killed even before the government attempts to make it work right? The idea of using treated water to…

If you have a maxed out your credit card, you may be scrambling to pay your outstanding bills. India’s technology hub, Bengaluru, with its dying lakes and mushrooming urban growth, is facing a similar situation – it has overexploited its groundwater and is now struggling to keep up with the demand, according to an expert. “We are using groundwater like an overdrawn credit card and we don’t have the capacity to repay,” said Samrat Basak of World Resources Institute India (WRI India) expanding on an analysis by the global research organisation. The WRI India analysis, accessed by Mongabay-India, notes that…

Promoting the use of soap nuts to control chemical detergent pollution in lakes is an admirable green initiative. But it is wrong to project that it would totally eliminate the foam at Bellandur lake. This not only is false, but it also deflects the focus away from the real issues plaguing Bellandur lake. The Government of Karnataka has allocated 50 crores to the tasks outlined in the National Green Tribunal's Expert Committee Report. The work on those fronts needs to start soon. The foam issue is very minor compared to heavy metals in the water, which poison both water and food,…

Solving their civic-woes has been a challenge for the 12 lakh residents living in the 110 villages on the outer circle in the Bruhat Bengaluru Mahanagara Palike (BBMP) limits, in Bengaluru. Not only has the struggle to get drinking-water been unfruitful, the lack of drainage network lets the sewage accumulate in open drains and lakes, causing irreversible long-term ecological and health problems. There is, however, about to be a slight change in their plight. The infrastructural work to lay underground drainage facilities in the five zones — Mahadevapura, Byatarayanapura, Bommanahalli, Dasarahalli and RR Nagar — officially commenced on March 15,…

Gopinath P (35) grew up in extreme water scarcity, in Vijayanagar village in Bengaluru. This is an area located in Mahadevapura, a zone earmarked under the Bruhat Bengaluru Mahanagara Palike's (BBMP's) 110 villages project. “My mother travelled 4.5 kms by foot often to Immadihalli village, where certain rich zamindars had built borewells owing to favourable water tables,” Gopinath says. Carrying plastic-pots attached to her waist and head, she along with many other villagers of Vijayanagar traveled to faraway villages seeking water. Tankers go every fortnight to one cross. But if the water is over, a resident who is supposed to…

A recent article on British Broadcasting Corporation (BBC) website listed Bengaluru among the 11 cities that will go out of water soon. The article said: " Local officials in the southern Indian city have been bamboozled by the growth of new property developments following Bangalore's rise as a technological hub and are struggling to manage the city's water and sewage systems. To make matters worse, the city's antiquated plumbing needs an urgent upheaval; a report by the national government found that the city loses over half of its drinking water to waste. Like China, India struggles with water pollution and…

Our preferred imagination of an urban lake is mostly blue water with a well-maintained walking track all along, some trees on the periphery and some birds on them. That imagination is of course broken when the lake stinks, froths, has plastic strewn around. And when we see overgrown typha reeds in the lake, floating hyacinth and alligator weed, when the lake turns from blue to green, that imagination is broken. And then we want to rejuvenate the lake and turn it blue again. Lower Ambalipura lake / wetland If we were to step back and think why is it that…

It’s been a protracted battle that lasted for over 15 months, involving lakhs of apartment residents, thousands of apartment complexes, hundreds of representations to Government and Bengaluru Water Supply and Sewerage Board (BWSSB), tens of court cases and one protest rally. The Government of Karnataka has finally made BWSSB withdraw the retrospective Sewage Treatment Plant (STP) notification imposed on apartments, based on a presentation done by the Governing Council of Bangalore Apartments’ Federation (BAF). During this period, apartment residents have been unreasonably and unfairly accused of not doing their bit for the city, by “opposing STPs”. To clear up the…

On top of my list of priorities as a Mayor of Bengaluru, would be to clean up lakes and water bodies in the city, and mitigate health hazards of citizens of the Bengaluru Metropolis. Background of the problem There are an estimated 2500 or more micro, mini and small Sewage Treatment Plants (STPs) distributed across the city in Residential, commercial, retail and industrial complexes. The total quantity of sewage treated in these STPs is estimated to be approximately 350 MLD. To put it in perspective, this constitutes nearly 20-25% of water supplied to Bengaluru by the BWSSB. A vast majority…

We the residents of Shamanna Gowda Layout, in Bengaluru, are living under constant fear of a health hazard and the concerned authorities are hardly doing anything despite constant follow ups from our end! Retaining wall built near a storm water drain was demolished by BBMP in March 2017 supposedly for renovation. It has been raining everyday from mid-August and residents of our layout are forced to bear the brunt, as the entire area is covered with silt and filth that comes gushing out of the storm water drain and the unbearable stench that comes with it. It has been several…