Related Clues:
- Flood prevention
- Where to wait for the Robert E. Lee
- Hoover is one
- Hydroelectric structure
- Fish ladder setting
- Sight along the Mississippi
- Bank that may be created by the government
- Engineering project
- Hoover, for one
- Four-legged mother
- Public works project
- River stopper
- TVA construction
- River regulator
- River structure