Table 2 Risk category of drinking water
E. Coli colonies forming Unit /100Â ml | Risk category |
|---|---|
0 | Conformity for consumption |
1–10 | Low risk |
11–100 | Intermediate risk |
101–1000 | High risk |
> 1000 | Very high risk |
E. Coli colonies forming Unit /100Â ml | Risk category |
|---|---|
0 | Conformity for consumption |
1–10 | Low risk |
11–100 | Intermediate risk |
101–1000 | High risk |
> 1000 | Very high risk |