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How to Shut Off Your Water in an Emergency

How to Shut Off Your Water in an Emergency

Knowing how to shut off your main water supply can prevent costly damage during plumbing emergencies like burst pipes or leaks. This guide shows homeowners and renters how to find the shut-off valve, what it looks like, and how to turn it off safely. Learn step-by-step tips to protect your home, avoid flooding, and stay calm during unexpected water problems. Be prepared—know how to shut off your water fast!

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Bradley V. Serrano

July 22, 2025
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Transcript

  1. HOW TO SHUT OFF YOUR WATER IN AN EMERGENCY A

    Simple Guide for Every Home
  2. WHY YOU SHOULD KNOW THIS Water leaks and burst pipes

    can cause expensive damage very quickly. Knowing how to shut off your water supply during an emergency can save you money and prevent bigger problems. Every homeowner, renter, or family member should know where the main water shut-off valve is and how to use it. This simple knowledge can help you stay calm and act fast when disaster strikes.
  3. COMMON WATER EMERGENCIES Emergencies that need a quick shut-off include

    burst pipes, leaking water heaters, overflowing toilets, or broken washing machine hoses. If you see water flowing where it shouldn’t—stay calm, shut off the water, and call a plumber. The faster you act, the less damage you’ll have.
  4. WHERE TO FIND THE MAIN SHUT- OFF VALVE Your main

    shut-off valve is usually where the water line comes into your house. Cold areas: Look in the basement, crawl space, or near the water meter. Warm areas: It may be outside, near an exterior wall, or buried in a box in the yard. Check now so you’re not searching during an emergency. Make sure the path to it is always clear.
  5. There are two main types of valves: Gate or wheel

    valve: Round handle—turn it clockwise (right) to shut off. Ball valve: Straight lever—turn it so it’s perpendicular (across) the pipe. Check which type you have. Turn it slowly to avoid damage. HOW THE VALVE LOOKS
  6. HOW TO SHUT IT OFF STEP-BY-STEP 1️⃣ Find the valve.

    2️⃣ Turn the valve clockwise (wheel) or perpendicular (lever). 3️⃣ Open a faucet to check—if no water comes out, you did it! 4️⃣ Call a plumber if needed. 💡 Tip: Practice turning it off and back on once a year to keep it from sticking.
  7. WHAT IF YOU CAN’T FIND IT? If you can’t find

    the valve or it’s stuck, call your local water company—they can shut it off at the street meter. Keep their number handy. Some homes have individual shut-offs for sinks, toilets, and appliances—these can help stop small leaks without shutting off the whole house.
  8. BE READY BEFORE AN EMERGENCY ✅ Locate your shut-off valve

    today. ✅ Show your family how to use it. ✅ Keep the area clear and easy to reach. ✅ Save your plumber’s number for emergencies. Prepared homeowners avoid big repair bills—just by knowing this simple step!