Lakes

A well-functioning sewage treatment plant (STP) achieves two things – (1) it handles solid and liquid waste, which otherwise would pollute the earth, and enables its recycling (2) it is a source of usable water (effluent) and fertiliser (sludge). Unfortunately, the STP at Yelahanka New Town 5th Phase, achieves neither. Built by the BWSSB about 10 years ago, spread across 5 acres of land, the STP was supposed to treat about 3MLD. The treated water was to be let into Yelahanka Puttenahalli Lake. However, despite huge investment, the STP has never been operated to treat sewage. Instead, the "Waste Water…

The linking of a waste-water treatment plant, a wetland and lake ecosystem could be one method of keeping our lakes full and recharging our aquifers. Jakkur Lake in north Bangalore is one such live example. Steps that have been taken for its revival have seen positive results, which have been documented in Aajwanthi's thesis "Towards a water sensitive city: The story of Jakkur Lake" here. BIOME has planned a visit to Jakkur Lake. Date: Sunday, 6th April 2014Time: 9.00 a.m. Meeting point: Gate of the Jakkur Wastewater Treatment Plant (http://wikimapia.org/4129931/Jakkur-Lake-Paradise-for-Birds )  The tour includes- the waste-water treatment plant- the wetland - the lake-…

The linking of a waste-water treatment plant, a wetland and lake ecosystem could be one method of keeping our lakes full and recharging our aquifers. Jakkur Lake in north Bangalore is one such live example. Steps that have been taken for its revival have seen positive results, which have been documented in Aajwanthi's thesis "Towards a water sensitive city: The story of Jakkur Lake" here. BIOME has planned a visit to Jakkur Lake. Date: Sunday, 6th April 2014Time: 9.00 a.m. Meeting point: Gate of the Jakkur Wastewater Treatment Plant (http://wikimapia.org/4129931/Jakkur-Lake-Paradise-for-Birds )  The tour includes- the waste-water treatment plant- the wetland - the lake-…

The fire that raged through the lake on the 16th of March almost killed our spirit. By burning several of our trees, it had made a mockery of our effort to increase the green cover in the area. The sun's heat, rapidly evaporating the water in the lake, sapped our enthusiasm as well. Whatever little water was present was getting covered with the Salvinia Molesta. Our many efforts to mobilize skilled labour to remove the Salvinia were making no headway. Attempts to get more residents to strengthen our effort drew a blank as well and only our regular volunteers attended our recent…

The fire that raged through the lake on the 16th of March almost killed our spirit. By burning several of our trees, it had made a mockery of our effort to increase the green cover in the area. The sun's heat, rapidly evaporating the water in the lake, sapped our enthusiasm as well. Whatever little water was present was getting covered with the Salvinia Molesta. Our many efforts to mobilize skilled labour to remove the Salvinia were making no headway. Attempts to get more residents to strengthen our effort drew a blank as well and only our regular volunteers attended our recent…

True to his promise, the Upa Lokayukta Justice SB Majage visited Yelahanka’s Allalasandra Lake and Puttenahalli Lake on 30th March 2014. As reported earlier, a follow-up of his February inspection was due in the first week of April, but he made it before time. Local groups have been earnestly following up with LDA / Forest Department and BWSSB to resolve the problems faced by the two lakes:  - water quality degradation due to continuous inflow of sewage, through storm water drains, broken sewage chambers and a dysfunctional STP- foul smell- mosquito nuisance- contamination of water in neighbourhood wells and borewells. While…

True to his promise, the Upa Lokayukta Justice SB Majage visited Yelahanka’s Allalasandra Lake and Puttenahalli Lake on 30th March 2014. As reported earlier, a follow-up of his February inspection was due in the first week of April, but he made it before time. Local groups have been earnestly following up with LDA / Forest Department and BWSSB to resolve the problems faced by the two lakes:  - water quality degradation due to continuous inflow of sewage, through storm water drains, broken sewage chambers and a dysfunctional STP- foul smell- mosquito nuisance- contamination of water in neighbourhood wells and borewells. While…

Yelahanka United Environment Association (YUVA) had planned to commemorate World Water Day at Allalasandra Lake on 29th March, through a drawing/ painting competiton on the theme 'Water', as reported earlier.  The event was well attended, with the participation of more than 150 children from the government schools in Yelahanka and Allalasandra. Winners of the competition, would be presented their prizes in their respective schools in the week ahead.   After the competition, Ms Anna, a researcher from Russia who is currently doing a project with the Water Literacy Foundation headed by Mr Ayyappa Masagi took over. She showed the children shown short…

Yelahanka United Environment Association (YUVA) had planned to commemorate World Water Day at Allalasandra Lake on 29th March, through a drawing/ painting competiton on the theme 'Water', as reported earlier.  The event was well attended, with the participation of more than 150 children from the government schools in Yelahanka and Allalasandra. Winners of the competition, would be presented their prizes in their respective schools in the week ahead.   After the competition, Ms Anna, a researcher from Russia who is currently doing a project with the Water Literacy Foundation headed by Mr Ayyappa Masagi took over. She showed the children shown short…

Over the last few days, the Bangalore edition of The Hindu newspaper has carried two articles on lakes, both involving our Puttenahalli Lake, JP Nagar.   On 26th March, an article titled "Lakes turn into sewage pools" was published. In summary, it reports a complaint made by a citizen regarding the state of the lakes in Bangalore (including sewage and encroachment) despite more than Rs 200 crore of State money having being spent on them over the last six years, which has drawn the attention of the Upa Lokayukta. Many of us know that some of the rejuvenated lakes do…