Table 7 Results of assessed water quality index of various roof types sampled Sources.
S/N | Sample code | Areas | Sampled Sources | WQI Value | WQI Status |
|---|---|---|---|---|---|
1. | RWEAU | Urban | Rainwater from long span aluminium roof | 78.46 | Very Poor |
2. | RWEAR | Rural | 75.46 | ||
3. | RWEBU | Urban | Rainwater from stone-coated tiles roof | 2.77 | Excellent |
4. | RWEBR | Rural | 0.49 | ||
5. | RWECU | Urban | Direct rainwater from the sky (control) | 6.06 | Excellent |
6. | RWECR | Rural | 3.05 | ||
7. | RWEDU | Urban | Rainwater from asbestos roof | 3.00 | Excellent |
8. | RWEDR | Rural | 78.44 | Very Poor | |
9. | RWEEU | Urban | Rainwater from corrugated iron roof | 76.07 | Very Poor |
10. | RWEER | Rural | 76.74 | ||
11. | RWEFU | Urban | Rainwater from Cameroun zinc roof | 3.76 | Excellent |
12. | RWEFR | Rural | 3.72 |
