Related Clues:

• River bank deposit
• Sandy sediment
• Earthy matter
• Riverbed sediment
• Dredged material
• Sediment deposited by a river
• Riverbed sand
• Riverbank sediment
• River delta deposit
• What goes with a flow
• Riverbed residue
• It may be fine in a stream
• Riverbank buildup
• Sandy riverbank deposit
• Dirty mouth output?