DP - 2006年5月23日，TA - 当前世界环境PG - 77-79 VI - 1 IP - 73 4099 - www.a-i-l-s-a.com/article/22/ 4100 - www.a-i-l-s-a.com/article/22/ ab - physico-化学参数直接影响或间接影响孔井的水质。地下水分析在季风季节进行了一年的2004 - 05年。Two readings of samples observed and analysed to assess the water quality with parameters like temperature, pH, electrical conductivity, Free CO2, chloride, total alkalinity, total hardness, Ca-H, Mg-H, D.O., B.O.D., C.O.D., nitrate, sulphate and MPN (Most probable number of bacteria) were analysed during 2004-05. Most of the parameters are found well within the permissible limits as prescribed by WHO (1978). The study is very important and significant for hygienic point of view.