Review Article
Drinking Water Quality Status and Contamination in Pakistan
Table 6
Physicochemical and biological parameters of drinking water quality of Sindh.
| Sindh sampling locations | Total | Percentage of samples contaminated | References | pH | EC | TDS | Turbidity | Hardness | Physicochemical values | Total coliform | Fecal coliform | E. coli | Bacteriological values |
| Khairpur, Sindh | 68 | — | 50 | 20.5 | — | 13.11 | — | — | — | — | — | [30] | Orangi Town, Karachi | 46 | — | — | 100 | — | — | 39 | Present | Present | Present | 80.43 | [31] | Sindh | 35 | — | — | 50 | — | 21.88 | — | — | — | — | — | [32] | Sindh | 46 | — | — | — | 100 | — | — | Present | Present | — | — | [33] | Gulshan-e-Iqbal, Karachi | 12 | — | — | 8.3 | — | — | — | Present | Present | Present | 41.66 | [34] |
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