Vulnerability Class | Standard DRASTIC | Modified DRASTIC | ||
Index Value | Area (%) | Index Value | Area (%) | |
Very Low | 63 - 100 | 34 | 68 - 100 | 29 |
Low | >100 - 125 | 13 | >100 - 125 | 14 |
Moderate | >125 - 150 | 48 | >125 - 150 | 47 |
High | >150 - 191 | 5 | >150 - 196 | 10 |