![]() Low), and poor to nil (very low) groundwater potential zones were identified in the region. University, Jnana Bharathi Campus, Bengaluru-56,Į-mail: (medium), moderate to poor (low), poor (very Accordingly, five distinct classes corresponding to good(high), moder-ĭepartment of Environment Science, Bangalore Groundwater potential zonation map forĪnekal Taluk was generated using multiparametric and weighted overlay method using the spatialĪnalyst tool in ArcGIS v9.2. Positive index of base exchange indicates the chloro-alkaline equilibrium in the studyĪrea. Water class, indicating water with high salinity and Majority of the samples (64.3%) belong to C3–S1 The groundwater sources were further categorized as normalĬhloride (32.14%) and normal sulfate (100%) water types based on Cl and SO4 concentrations. It wasįound that most of the samples (92.9%) belong toĬl and Ca–Cl hydrochemical facies. Geochemistry of 28 representative bore wells samples from Anekal Taluk was undertaken. Pride of India and hub of Bangalore’s information Of the of Bangalore urban district, known forīannerghatta wildlife sanctuary, Jigani industrialĮstate, silk industry, and the electronics city, the 2010Ībstract Anekal Taluk lies in the southern part Received: 13 April 2010 / Accepted: 9 September 2010 / Published online: 9 October 2010 ![]() ![]() ![]() Geochemistry of groundwater and groundwater prospectsĮvaluation, Anekal Taluk, Bangalore Urban District,
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