WRI Basin Boundary (0)
Country Boundary (1)
Class D (2)
| < 20% |
| 20 - 30% |
| 30 - 40% |
| 40 - 50% |
| 50 - 60% |
| 60 - 70% |
| 70 - 80% |
| 80 - 100% |
Class C (3)
| < 20% |
| 20 - 30% |
| 30 - 40% |
| 40 - 50% |
| 50 - 60% |
| 60 - 70% |
| 70 - 80% |
| 80 - 100% |
Class B (4)
| < 20% |
| 20 - 30% |
| 30 - 40% |
| 40 - 50% |
| 50 - 60% |
| 60 - 70% |
| 70 - 80% |
| 80 - 100% |
Class A (5)
| < 20% |
| 20 - 30% |
| 30 - 40% |
| 40 - 50% |
| 50 - 60% |
| 60 - 70% |
| 70 - 80% |
| 80 - 100% |
|