Water Dumps are used primarily to contain water that beavers carry and fill it up with. Then, this water can be used for irrigation purposes outside the Water Dump. Dams are highly effective structures that can be used to prevent droughts by storing water.

The basic functionality of a dumper is very straightforward. An open four-wheeled or tracked vehicle, the dumper is designed to carry a load on a skip that can be used to tip and dump the load. A dumper is designed for carrying bulk material, often on building sites. A dumper has a body which tilts or opens at the back for unloading and is usually an open 4-wheeled vehicle with the load skip in front of the driver.