Hydrochemistry and Groundwater Quality Assessment for Drinking and Irrigation Purposes in Kakarveni River Basin, Vikarabad District, Telangana, India

Abstract

Abstract: This study aims to assess the hydrochemistry and groundwater quality in the Kakarveni river basin in Vikarabad district, Telangana, India. Groundwater is a vital natural resource for human, agricultural, and ecological needs. Understanding hydrochemistry and groundwater quality is essential for identifying potential contaminants for selecting water treatment and agricultural management practices. The study will analyse hydro-chemical parameters such as pH, electrical conductivity, total dissolved solids, and major ions, and collect water samples from different locations to assess permeability index, Kelly’s index, magnesium hazard, sodium percentage, residual sodium carbonate, or Eaton's index. The research methodology involves field sampling and laboratory analysis to ensure accurate and reliable results. The study area is about 192 sq. km and includes agricultural fields, forests, and human settlements. The geology and hydrology of the area are crucial for sustainable development and effective water resource management. The study found significant variations in measured parameters between pre-monsoon and post-monsoon seasons, with slightly acidic pH levels and higher electrical conductivity and total dissolved solids during the post-monsoon season. The study analyses water samples during the pre-monsoon and postmonsoon periods and compares them with the WHO's drinking water quality standards. The study computes the findings and arrives at the suitability of groundwater for irrigation.