Related Clues:
- Flood defense
- Stop for water
- One may be made by beavers
- Roller-compacted concrete structure
- Left most of the uniform on middle shelf for bank manager perhaps?
- Flood deterrent
- Flood foiler
- Beaver's production
- Hydroelectric power source
- Power provider with spillways
- It should stop a run on the banks
- Salmon ladder setting
- Flowage stopper
- River's border, sometimes
- Hoover construction