Sarangapani sample of about 65 samples and the pH of groundwater is ranging from 6.8 to 8.2. The electrical conduct is found to be in the range of 400 to 600 ms/ cm. And TDS concentration varied from 100 to 1.750 milligrams per litre.
As for the calcium carbonate concentrations: 5 samples were found to be in the range of 75 to 150 milligrams, in the hard category there are about 25 samples were found and more than very 300 milligrams per litre, very high category there were about 35 samples.