A dredger digs (or dredges) the soil off the bottom of the body of water, effectively making it deeper. Once the soil is deposited on the shore there is now that much more room for water without flooding. Think of it as having a cup full of water, then all of a sudden making the cup larger.
It didn't stop yet.
bulldozers and dredgers
i did a poo
A dam
by stoppin people s violence
Flood Plains
to stop the water from flooding
to stop it from flooding
The Jeff Probst Show - 2012 Bering Sea Gold Dredgers 1-95 was released on: USA: 7 February 2013
By planting more,more,more and more trees
Beavers stop the world from flooding by building dams
It was built to stop flooding the Colorado River.