Possible Clues:

• Connection used to attach a hose to a water main
• Pipe a monster, not drained
• Disappointment for someone looking for a parking spot
• Might it leave you other than dry?
• Firefighter's hookup
• Pipe on the street for the fire brigade
• Curbside water source
• Water source flowed between hotel yard and end of street
• Firefighter's faucet
• Water-pipe on the street for the fire brigade