Flood embankment Flood embankment A flood embankment is traditionally an earth wall used to shore up flood waters. Most flood embankments are between 1 metre and 3 metres high. A 5 metre high flood embankment is rare. Modern improvements to this design include constructing an internal central core made from impermeable substance like clay or concrete, some even use metal pilings. Some authorities call man-made structures levees. Clifton, Rawcliffe, Poppleton and Leeman ings in York River Gowan, Cumbria River Trent This is an animation showing a flood event overwhelming neighbouring properties and the added construction of a flood embankment and flood warning
Platte River buffalo herds as they migrated from north to south and back. Before 1870, herds of several hundred thousand bison (buffalo) periodically migrated across the Platte in following seasonal grazing. The animals often waded or swam across the Platte. The first-known European to see the Platte was the French explorer Étienne de Veniard, sieur de Bourgmont in 1714, who named it the "Nebraskier", after its Oto name, meaning "flat water". The French later applied the French word "plate" (meaning flat, and pronounced "plat", or "platte") to the river. Occupied by various Indian tribes for part of each year, the Platte River