Table 3 Water quality index classification (Poonam et al. 2013)
From: A review of the current status of the water quality in the Nile water basin
Water quality index range | Water quality status |
|---|---|
> 80–100 | Excellent |
> 60–80 | Good |
> 40–60 | Moderate |
> 20–60 | Bad |
> 0–20 | Very bad |