Related Clues:
- Water barrier
- Waiting area for the Robert E. Lee
- Bank
- Flood embankment
- Line of cliffs
- Flood insurance?
- Place for a finger?
- 'Drove my Chevy to the ___...' (1972 lyric)
- Engineers' work
- Sandbag stack, maybe
- High ground in Dutch lowlands
- Retainer
- A bank may have one
- It may get high marks
- Flood protector