Ground water which were taken from the various places of in and around Kaithal town were analyzed and the analysis reports that the water quality parameters like pH, EC, Cl-,TDS ,Ca2+, Mg2+ and Hardness lies within the maximum permissible limit prescribed by WHO and ICMR. Except few parameters like DO, few samples were reported with lower DO than the permissible level, but this value does not have any impact for the water to use for drinking purpose.