Related Clues:

• Alluvial
• Like a river delta
• Like a river bottom
• Like riverbeds
• Like river bottoms
• Like a delta
• Consisting of sandy sediments
• Sediment-laden
• Full of sediment
• Full of fine sediment
• Like a 30-Down
• Clogged with sand
• Like river deltas
• Like muddy waters
• Like a riverbed