S/N | Control measures | Frequency | % |
1 | Construction of more Drainage | 12 | 16 |
2 | Early monitoring and warning | 11 | 14.7 |
3 | Widening of existing drainage channels | 8 | 10.6 |
4 | Enactment of policies that restrict dumping of waste in drainage channels | 6 | 8.0 |
5 | Avoidance of construction on flood plains | 5 | 6.7 |
6 | All of the above | 33 | 44.0 |
| Total | 75 | 100 |