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Assessment of Physico-chemical and Bacteriological Parameters of Drinking Water from Different Sources in Mysore City

D. Sunitha, S. Mahadeva Murthy, K.S. Divya, A. Ramalingam

Water quality is a vital concern for mankind as it is directly linked with human welfare. With this knowledge, the present study was performed to assess the potability of drinking water in Mysore city. Water samples from different drinking water sources were collected and analyzed for physico-chemical and bacteriological parameters. Most of the water samples showed fecal contamination, total coliform count (MPN/100 ml) ranged between 2 and 1600 organisms/100 ml respectively. Raw water of the river showed fecal contamination of Escherichia coli, Klebsiella pneumoniae, processed water with Salmonella typhi and sewage mixed water with Salmonella typhi, Klebsiella pneumoniae and Citrobacter freundii. The results obtained were statistically analyzed.