| Sample | Total Coliforms count | Total Coliforms growth (CFU/100 ml) |
| Blank sample | Nil | Nil |
| JAH | Nil | Nil |
| KUMA | Nil | Nil |
| TEX | 3 | 30 |
| Blue Diamond | 2 | 20 |
| JAGISA | 13 | 130 |