Sample water | Number of tested sample | Total aerobic count (CFU/ml) | Total coliform (CFU/100 ml) | E. coli (CFU/100 ml) | Fecal coliform (CFU/100 ml) | Vibrio spp. (CFU/100 ml) |
Collection point-1 | 7 | 5.27 ± 2.64 | 2.35 ± 0.78 | 2.16 ± 0.64 | 1.32 ± 0.58 | 0.68 ± 0.28 |
Collection point-2 | 9 | 4.26 ± 2.76 | 1.97 ± 0.68 | 1.56 ± 0.83 | 0.71 ± 0.26 | Nil |
Collection point-3 | 7 | 5.54 ± 3.01 | 2.67 ± 1.38 | 2.24 ± 0.96 | 1.46 ± 0.84 | 0.77 ± 0.34 |
Collection point-4 | 8 | 5.03 ± 2.62 | 2.16 ± 1.31 | 2.03 ± 1.24 | 1.52 ± 0.91 | 0.52 ± 0.32 |
Collection point-5 | 6 | 4.70 ± 2.70 | 1.92 ± 0.73 | 1.61 ± 0.64 | 1.28 ± 0.52 | 0.46 ± 0.24 |
Collection point-6 | 7 | 4.32 ± 2.89 | 2.03 ± 1.26 | 1.63 ± 0.78 | 1.36 ± 0.48 | 0.32 ± 0.14 |
Collection point-7 | 7 | 6.62 ± 3.10 | 3.04 ± 2.13 | 2.72 ± 1.31 | 2.12 ± 0.95 | 0.94 ± 0.37 |
Collection point-8 | 8 | 5.62 ± 3.23 | 2.74 ± 1.57 | 2.38 ± 1.07 | 1.98 ± 0.86 | 0.76 ± 0.36 |
Collection point-9 | 6 | 3.47 ± 1.64 | 0.82 ± 0.08 | 0.53 ± 0.08 | 0.48 ± 0.13 | Nil |
Collection point-10 | 7 | 6.41 ± 3.85 | 2.96 ± 1.89 | 2.49 ± 1.14 | 1.54 ± 0.43 | 1.02 ± 0.46 |
Collection point-11 | 8 | 4.28 ± 2.21 | 1.82 ± 1.24 | 1.58 ± 0.68 | 0.58 ± 0.16 | Nil |