Related Clues:

• Security gate?
• System of a Down song that obstructs?
• What "broke" for Zeppelin
• "When the ___ breaks I'll have no place to stay"
• Led Zep "When the ___ Breaks"
• Led Zep "When the ___ breaks, mama, you got to move"
• Happy Mondays "Kuff ___"
• Security gate for flood of fans?
• Zep "Mean old ___ taught me to weep and moan"
• "Drove my Chevy to the ___"
• Woody Guthrie "Grand Coulee ___"
• Flood control embankment
• "Drove my Chevy to the __": "American Pie" lyric
• Female parent of a lamb or a calf
• Oroville, Three Gorges or Aswan