stop bank/ levee
A bank beside a stream might be called a levee. Some levees are natural and some are man made to prevent flooding in low lying areas.
A high bank of soil along a river to prevent flooding is called a levee. Levees are built to contain the river within its channel and prevent water from flowing into surrounding areas during periods of high water levels. They help reduce the risk of flooding in adjacent communities.
A natural barrier made of molten rock as it cools is called a lava dam, formed by solidified lava flows. An artificial barrier built to prevent flooding is called a levee, which is a raised embankment constructed along the banks of rivers or lakes to contain or divert floodwaters.
The lowest internal part of a hull is called the bilge. It is the area where water may collect and is pumped out to prevent flooding and maintain stability.
A wall built to prevent flooding is typically called a flood barrier or a flood defense wall. These walls are designed to hold back rising water levels and protect properties and infrastructure from flood damage.
Strong winds that cause heavy rain and flooding are called hurricanes.
A street water outlet is typically called a storm drain or a stormwater drain. These outlets are designed to collect rainwater runoff and direct it away from streets and buildings to prevent flooding.
coefficient
They built walls called Chounts which protected the flooding.
The land beside a river is called a riverbank. It is the area along the edge of the river where the water meets the land.
this is called a levee in English from the French word "une levée" - The French also calls it "une digue" (fem.)
A wall of earth built to keep out water is called a levee. Levees are commonly built along rivers, lakes, or coastlines to prevent flooding by reinforcing natural barriers with man-made structures.