Related Clues:

• Alluvial
• Like a river delta
• Like a river bottom
• Like river beds
• Like river bottoms
• Like a delta
• Consisting of sandy sediments
• Blocked, as a harbor, with 'up'
• Filled with sediment
• Fine with choked sand
• Sediment-laden
• Full of sediment
• Full of fine sediment
• Like a 30-Down
• Clogged with sand