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Finding Your Main Water Shut-Off

Short answer: most homes have a valve where the line enters the house, often near the front hose bib or in the garage, and another at the meter near the street. Find yours before you need it.

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At the house

Check near the front hose bib, the garage or the water heater.

At the meter

The meter box near the curb has a valve.

Close it

Turn clockwise until it stops.

Diagram: a main water shut-off valve; turn it clockwise to close.
Diagram: a main water shut-off valve; turn it clockwise to close.

Test it

Close and reopen it yearly.

Fixture valves

Toilets and sinks have their own.

Water heater

The cold valve stops water into the tank.

Label it

Tag the valve for the household.

Stuck valves

Don't force it; a plumber can replace it.

Earthquake kit

Keep a meter key and wrench with your emergency supplies.

Teach the family

Show everyone old enough how to close it.

Older homes

In older Salinas homes the valve may be a gate valve with a round handle that takes many turns. Newer ball valves close with a quarter turn of a lever.

Next

See emergency plumbing.

More plumbing guides

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