Related Clues:
- Mouth filler
- Delta buildup
- Delta filler
- Buildup at a river's mouth
- Deposit for a dirty bank
- Delta sediment
- Flooding residue
- Only occasionally
- Muddy deposit
- Riverside deposit
- First side led off then second brought back - though not often
- Fine river sediment
- Fine deposited material
- Models needing adjustment on rare occasions
- Models for sculpture as regular's missing?