Improving living conditions and river so that water can flood flows along the river walk, or help to speed up the flow of water flow. To mitigate the damage from flooding.
Fully updated and river conditions The flood water can flow down the river to facilitate or allow water flow faster. This will mitigate the damage from water flooding.
Improvement and design of the river. So water can flow through the river floods easily or help current run faster. The mitigation of damage from flooding.