Be Prepared: Know Your Water Shut-Offs
Knowing how to quickly shut off your water can prevent thousands of dollars in water damage during a plumbing emergency. Every family member should know these locations.
Why This Matters:
- Average water damage insurance claim: $10,000+
- 500 gallons can flood in minutes
- Burst pipes can release 2-4 gallons per minute
- Water damage spreads quickly through walls/floors
- Mold can develop in 24-48 hours
- Quick response limits damage
Main Water Shut-Off:
Common Locations
Inside the Home:
- Basement near front wall
- Crawl space near perimeter
- Utility room or garage
- Under kitchen sink (sometimes)
- Water heater closet
- Near water meter
Outside the Home:
- Ground-level box near street
- Near property line
- Meter pit or vault
- May require special key
Types of Main Valves
1. Gate Valve
- Round handle that turns
- Turn clockwise to close
- May take many turns
- Can be stiff if not used regularly
- Should be fully open or fully closed
2. Ball Valve
- Lever handle
- Quarter turn to shut off
- Easier to operate
- More reliable
- Recommended upgrade
How to Operate Main Shut-Off
- Turn clockwise (righty-tighty) to close
- May be stiff - don't force if frozen
- Turns off ALL water to house
- Water in pipes will drain out
- No water until reopened
Individual Fixture Shut-Offs:
Location and Types
Under Sinks:
- Two valves: hot and cold
- Usually oval handles
- Turn clockwise to close
- Controls only that sink
Behind Toilets:
- Single valve (cold water only)
- Usually low on wall
- Oval or round handle
- Controls only that toilet
Washing Machine:
- Two valves on wall box
- Red (hot) and blue (cold)
- Behind or beside machine
- Lever or knob style
Dishwasher:
- Under kitchen sink
- Small valve on branch line
- May be hidden
Water Heater:
- Cold water inlet valve
- Top of water heater
- Shuts off water to heater
Outdoor Faucets:
- Inside basement/crawlspace
- On pipe leading outside
- Close before winter
Water Meter Shut-Off:
Location
- Usually near street/curb
- In concrete or plastic vault
- Requires special meter key/wrench
- Controls water to entire property
When to Use
- Main valve won't close
- Leak between meter and house
- Can't access main shut-off
- Severe emergency
Important Notes
- May be utility company property
- Some areas restrict homeowner access
- Know your local rules
- Have meter key available
Well System Shut-Offs:
Multiple Shut-Off Points
- Wellhead valve: At well cap
- Pressure tank valve: Before tank
- Main house valve: After pressure tank
- Pump power: Breaker/disconnect
Emergency Procedure
- Turn off pump power first
- Close valve after pressure tank
- Drain system if freezing risk
Emergency Response Steps:
If Pipe Bursts or Major Leak
- Shut off water immediately - Individual valve or main
- Turn off electricity if water near outlets/appliances
- Open faucets to drain remaining water
- Catch/contain water with buckets, towels
- Document damage with photos
- Call plumber for repair
- Begin cleanup to prevent mold
- Call insurance if significant damage
If Toilet Overflows
- Shut off toilet valve (behind toilet)
- Don't flush again
- Remove tank lid
- Push down flapper to stop flow
- Clean up water immediately
If Washing Machine Hoses Leak
- Turn off both valves at wall
- Unplug machine
- Pull machine out
- Clean up water
- Inspect/replace hoses
Maintenance and Prevention:
Test Valves Regularly
- Exercise all shut-offs annually
- Turn 1/4 turn then back
- Prevents seizing
- Identifies stuck valves
- Check for leaks when reopening
Replace Problem Valves
- Leaking valves
- Won't turn or stuck
- Corroded
- Very old (20+ years)
- Gate valves (upgrade to ball valves)
Label Shut-Offs
- Mark main shut-off clearly
- Label fixture valves
- Direction arrows helpful
- Makes emergencies easier
Keep Tools Ready
- Meter key (if applicable)
- Adjustable wrench
- Flashlight
- Store near main valve
Create Family Emergency Plan:
Educate Everyone
- Show all adults main shut-off
- Practice operating valves
- Take photos of locations
- Create emergency contact list
- Post instructions near valves
Emergency Contact List
- Plumber (24/7 service)
- Insurance company
- Water utility (for meter issues)
- Water damage restoration
- Keep list visible
Winterization (Vacation Homes):
- Shut off main water supply
- Drain all pipes and fixtures
- Add antifreeze to traps
- Turn down/off water heater
- Consider monitoring system
Our Emergency Services:
- 24/7 emergency response
- Leak detection and repair
- Valve replacement and upgrades
- Emergency shut-off assistance
- Water damage prevention
- Home water shut-off education
Take Action NOW:
This Week
- Locate your main shut-off
- Test that it works
- Find all fixture shut-offs
- Take photos of locations
This Month
- Show family members locations
- Create emergency contact list
- Label shut-off valves
- Replace problematic valves
Don't wait for an emergency to find out your shut-off valve doesn't work!
