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Levels of total and fecal coliform in water samples.
| Sample | Total coliform <20 MPN 100 ml (MDL) | Facal coliform (E-coli) <20 MPN 100 ml (MPN) |
|---|---|---|
| AB | b/d | b/d |
| BB | b/d | b/d |
| PM | b/d | b/d |
| BHA | b/d | b/d |
| BHB | b/d | b/d |
| BHC | b/d | b/d |
| BHD | b/d | b/d |
| BHE | b/d | b/d |
| BHF | b/d | b/d |
| CP | b/d | b/d |
| WHO limit | b/d | b/d |
Abbreviations: b/d, Below the MDL of 20 MPN 100 ml.
