Table 3 Classification of water quality based on the WQI
| WQI range | Type of water |
|---|---|
| <50 | Excellent water |
| 50–100.1 | Good water |
| 100.1–200.1 | Poor water |
| 200.1–300.1 | Very poor water |
| >300 | Water unsuitable for drinking |
| WQI range | Type of water |
|---|---|
| <50 | Excellent water |
| 50–100.1 | Good water |
| 100.1–200.1 | Poor water |
| 200.1–300.1 | Very poor water |
| >300 | Water unsuitable for drinking |