Here’s a simple definition of a river flood: the occurrence of a flow of such magnitude that it overtops the natural or artificial banks in a reach of river channel. If a floodplain exists, here’s ano...Here’s a simple definition of a river flood: the occurrence of a flow of such magnitude that it overtops the natural or artificial banks in a reach of river channel. If a floodplain exists, here’s another way of defining a flood: any flow that spreads out over the floodplain.
Here’s a simple definition of a river flood: the occurrence of a flow of such magnitude that it overtops the natural or artificial banks in a reach of river channel. If a floodplain exists, here’s ano...Here’s a simple definition of a river flood: the occurrence of a flow of such magnitude that it overtops the natural or artificial banks in a reach of river channel. If a floodplain exists, here’s another way of defining a flood: any flow that spreads out over the floodplain.