eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2016-05-06 7 1 503 504 9783 article H.C. Kataria 1 Department of Chemistry, Government Geetanjali Girls P.G. College, Bhopal - 462 038 (India). Physico-chemical analysis of groundwater (bore-wells) of gas affected area Karond of Bhopal city has been studied in winter, summer and monsoon seasons for one year 2009-10. Parameters temperature, pH, EC, free CO2, Chloride, total alkalinity, T-H, Ca-H and mg-H were reported in the range of 22-29oC, 6.4-7.4, 292-710 mmhos/cm, 6.2-36.8, 78-130, 124-208, 64.8-108.4, 36.4-160.2 and 18.2-32.4 ppm respectively while D.O., B.O.D., C.O.D., nitrate, sulphate, fluoride and MPN has identified in the range of 1.16-1.90, 2.24-3.12, 22.4-78.8, 4.8-16.9, 34.2-90.4, 0.6-1.2 ppm and 6.4-980 NO/100 ml. respectively. https://www.biotech-asia.org/vol7no1/physico-chemical-analysis-of-drinking-water-of-karond-mic-gas-effected-area-of-bhopal-m-p-india/ Ground water; MPN; Coliform; bacteria; permissible limits; damage; deterioration; sterilized