Related Clues:

• Natural trench
• Laundry load
• Formation from stream erosion
• Enlarged gully
• Get tough on grime?
• Water trench
• Get ready to dine
• Even outcome
• Do a laundry chore
• Gully's big brother
• Wadi
• Narrow canyon
• Deep, narrow gorge
• Laundromat fodder
• It dries on the line