How To Determine If You Have An Underground Water Leak. A diy to check for an underground water leak. Obviously, if you can visually see water running then you know you have a leak, but in cases where the leak is hidden behind a wall or even underground, you have to use your ears to listen for a.
From checking the dials on your water meter, to the use of a professional underground water leak detector, your next underground leak need not be a headache, or a mystery to detect. Read the meter for a leak. 5 you can look for signs of a leak, such as sinkholes or mushy areas of ground, but you may have to have a professional find it.
If you are not getting the adequate amount of water to some of your appliances, this may also indicate that you have a leak.
There are several ways that both you, as a homeowner, and a plumber can detect the presence of an underground water main leak in your home. If either one is moving, that indicates you have a leak. If you have a digital water meter, shine a light on the flow screen and see if it is flashing a number above zero. The test involves suddenly shutting off.