Ludhiana city is Manchester of India. It is famous for the manufacturing of cycles, sewing machines, woollen auto spare parts and many other tools. It is facing severe danger because all the industrial waste is getting mixed with ground water. An attempt was made to analyse the various physico-chemical parameters (pH, TDS, Hardness, carbonate, bicarbonate, nitrate, sodium, boron, calcium, alkalinity etc.) of the different ground water samples (hand pump, submersible and Municipal committee) collected from the Shimlapuri of Ludhiana city. The results were compared with the standard recommendations of Bureau of Indian standard, Indian council of Medical Research and WHO.