Last seen in:
Related Clues:
- Gardner or Mica, for instance
- China's Three Gorges project
- Grand Coulee or Aswan
- Waterway barrier
- Roosevelt or Hoover
- Drain obstruction
- Fish ladder's locale
- Stop from running
- Structure for hydroelectric power
- Glen Canyon ___
- Job for a snake
- China's Three Gorges ___
- Stream obstruction
- Beavers' structure
- Beaver-built barricade