Analysis Physico-chemical Parameters of different ground water sources of Sarmathura Town, Dholpur District Rajasthan have been taken up to evaluate its suitability for domestic purpose 12 ground water samples were collected from different places of Sarmathura town of  Dholpur district.  The quality analysis has been made through the BOD, COD, EC, TDS, DO, Total hardness, Sodium, Potassium, Calcium, Chloride, Magnesium, Sulphate, Nitrate, Fluoride and Alkalinity, pH. A systematic calculation of the correlation coefficient has also been carried out between different analyzed parameters. Comparative studies of samples in different seasons were determined and it was found that electrical conductivity and total dissolve solids were decreased. Alkalinity and total Hardness were increased after the rainfall.

Keywords: COD, BOD, Total Hardness, Sodium, Potassium, Calcium, Dissolve Oxygen, Magnesium.