Water supply stops shut off the water supply to a faucet toilet or an appliance such as a washing machine.
Residential main water shut off valve outside.
With the cover off you can see the water meter and the county s cutoff valve to the left.
For homes without basements the main water valve might be concealed behind an access panel.
The main water may have come through the concrete floor or through the wall.
There s usually a water supply shutoff valve next to your water meter outside where the city can easily turn on or off your water.
The picture below shows a typical water meter cover found in cities and counties across the u s.
Shut off the street side valve where the water enters the house.
Basements the shut off valve is typically located near the front foundation wall.
Homes with crawl spaces or basements often locate the main water shut off in the underground space near the wall that faces the street.
The location of the main water shut off valve should be listed.
Identify your shut off valve when you remove the lid you ll see two valves on either side of the water meter.
To remove the old valve you ll have to undo the coupling on the house side of the water meter.
Water valves can range from the main water valve found near the water meter where water first enters your home to small individual fixture shutoff valves located just before the supply tubes deliver water to faucets toilets or other appliances.
If not you ll need to check the places inside and outside the home where the main water shut off valve is typically located.
Locating and turning off the appropriate water shutoff valve is therefore very important.
A heavy lid covers and protects the housing.
Luckily many newer homes implement a number of upstream shut off valves that you can use short of shutting off water to the entire house.
In the event your inside main water valve fails there s one final backstop you can operate to shut off water to the house.
The main water valve on the street.
The valve is typically within 3 5 feet of where the main water enters.
If you have a basement find the water distribution system and trace it back to an exterior wall.
Locate the valve housing the water meter and two main water cut off valves are usually located in a recessed concrete box in your front yard between the sidewalk and curb.
Check valves prevent backflow from contaminating clean water.
In all homes you can shut off the water at the main water cut off valve.
There s usually an oil impregnated leather sealing washer inside the coupling.
Then loosen the coupling nut and remove the nipple from the old valve.
This turns off water to the entire house even outside spigots.
Inside the house the main water shut off valve is usually located along the perimeter of the home on the side that faces the street.
Shut off water close to source.