Related Clues:

• Street water taps
• They're fed in cities
• Fare talliers
• They run in cabs
• Fireplugs
• Olympic lengths
• Measuring devices
• Verse patterns
• They're "fed" at curbs
• Olympics race measures
• Urban-curb fixtures
• The curb is often painted next to them
• Olympic dash units
• Olympic pool units
• Water sources running dry in county