Conservation of tanks/lakes in the Bangalore metropolitan area

Abstract

PurposeThe purpose of this paper is to build up perspectives for the conservation and restoration of the various spoilt water bodies within the Bangalore metropolitan area.Design/methodology/approachThis paper describes how Bangalore city is typical of the features of peninsular India in that it is made up of ridges, valleys and undulating terrain. Monsoon rainfall is substantial and the tanks and lakes can receive and contain substantial amounts of water from rains. Only thing is to de‐clog the natural water flow routes and to restore the bunds of tanks and repair the spillways and put in place legal and administrative measures to preserve the interiors of tanks; free them from construction activities and launch suitable afforestation programs to contain soil erosion, improve the quality of subsoil water and raise if possible medicinal and ornamental trees so that Bangalore gains in its aesthetic appeal.FindingsThe study reveals that the existence of water bodies is an important asset to the environment of Bangalore. It has a beneficial impact on the microclimate of the city and serves as outdoor recreational areas, which are very much needed as a source of change and relief for the city dwellers. It is good for developing open spaces with greenery along the valleys. There is much scope for water‐front developments to enhance urban aesthetics in the surrounding areas. It is possible to improve the ground water table, so that there will be scope for tapping ground water through bore wells all through the year, particularly during summers.Practical implicationsThis work will draw the attention of government authorities as well as local residents, NGOs and experts to keep the tanks/lakes conserved in and around the BMA and to prevent silting of tanks by offshore development and large‐scale tree planting and also removal of encroachments within the study area.Originality/valueThis study will stimulate interest in recreation, conservation, open space beautification, pollution abatement and a myriad other ways to improve the quality of urban environment.