Safety · Written guide

What to do when a pipe bursts

Use a shutoff only if it is safe to reach. If you cannot stop the flow safely, leave the area and seek qualified help.

What you'll learn

  • When to use an accessible shutoff and when to leave the area
  • Why an unfamiliar meter valve should not be forced
  • What to tell a plumber about where the water appeared
  • Questions about checking concealed areas and documenting repairs

Step by step

  1. Use a shutoff only if you can reach it without entering a hazardous area.
  2. Do not switch power on or off while standing in water. CDC guidance.
  3. Move an item only if the area and item are safe to approach and handle.
  4. Ask a plumber to identify and repair the source.
  5. Note affected rooms and belongings from a safe position and ask how wet materials will be assessed.
Safety note

If the valve is inaccessible or unfamiliar, ask a plumber or the water utility for guidance. Do not force a meter valve.

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San Diego County

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