Related Clues:
- Beaver's structure
- Stream stopper
- Corps of Engineers project
- Blockage of a sort
- Aswan landmark
- Big backup
- Flood control structure
- Pedigree papers line item
- Crazy coming back to embankment
- The Gardiner, for one
- Democrats drop Scoter at Embankment
- Aswan or Hoover
- Certain blocker
- Certain water blocker
- Spillway spot