Buldhna District is located in the northern part of Maharashtra State. Physiographically the study area is divided into Deccan Trap and Purna valley. The Deccan Trap consists of hard & massive basaltic rocks and Purna valley is a rift valley having in situ salinity. Ground water quality in the study area needs to pay attention as the people are dependent on it for drinking and irrigation purposes. It is also noted that people from this area are suffering form renal disorders. Therefore physico-chemical parameters of 27 samples from shallow aquifer and 35 samples from deeper aquifer were randomly collected and analyzed using different statistical techniques.