The main shutoff valve allows a full flow of water through the pipe when it s open.
Main water shut off valve location in house.
For typical city dwellings there are actually two main shut off valves.
That s where the main water shut off valve comes into play.
This valve is usually in the basement or on an outside wall in a utility area of the house.
The first step is to physically search for your house s main water shut off valve on the inside of the home.
If the sweep hand and leak detector dial are still no water is running.
If you don t know where your main water shutoff valve is located finding it before you need it can make the difference between a minor leak and a flood.
The main shutoff valve in your house probably has one of two designs.
Almost all water meters have one main shutoff valve directly before the meter and another directly after photo 5.
The location of the main shut off can vary so the process for shutting it off is mostly a matter of first locating it.
In older homes it s usually near the water.
The main shutoff is on the side of the water meter closest to the house.
The water main may have come through the concrete floor or through the wall.
Basements the shut off valve is typically located near the front foundation wall.
After turning the valve look at the dial on the water meter.
Water shutoff valves may have a round wheel handle or levers.
Also stay on the side of the house that is facing the street.
In a basement the shutoff valve is typically located near the front foundation wall.
If you have a basement it will likely be located on the front foundation wall and will have a large metal handle.
Find the water meter.
Also if you have a crawl space the valve could be there.
Residential water meters in portland and nearby suburbs are generally in an underground box with a metal lid.
The main shut off valve often comes in from under the house where it is protected.
The valve is typically within 3 5 feet of where the main water enters.
One that the city controls outside of your house and one that you can control inside the house.
The city s valve is always located on the street side of your water meter often near the edge of your yard.
If you don t have a basement your shutoff valve could be near the water heater by your washer and dryer or under the kitchen sink.
The main water may have come through the concrete floor or through the wall.
Typically it will be located on the perimeter of the house since that is where the water first enters your house.
Turning off this valve by turning it clockwise cuts off the water supply to the entire house.
Locating the proper valve a.
Where the meter is located depends on the climate in your area.