Factor | Category | Rating |
Infiltration rate (IR) (%) | <2 | 2 |
2 - 6 | 4 | |
6 - 11 | 6 | |
11 - 18 | 8 | |
Lineament density (LD) (Km/Km2) | <0.3 | 1 |
0.3 - 0.9 | 3 | |
0.9 - 1.5 | 5 | |
1.5 - 2.6 | 7 | |
drainage density (DD) (Km/Km2) | <1 | 8 |
1 - 2 | 7 | |
2 - 3 | 5 | |
3 - 4 | 1 | |
Slope (S) (%) | <2 | 8 |
2 - 10 | 7 | |
10 - 25 | 3 | |
25 - 42 | 1 | |
Rainfall (R) | 115 - 174 | 1 |
174 - 210 | 3 | |
210 - 247 | 6 | |
247 - 306 | 8 | |
Land use/land cover (LULC) | Urban zones | 1 |
Bare area | 3 | |
Water bodies | 4 | |
Forest | 6 | |
Crops | 8 |