How to Detect a Water Leak in Your Home

a macro shot of a water meterHave your water bills been going up, even though you haven’t been using any more water than usual? Have you been hearing dripping sounds or running water, even when nothing is turned on? Are there any wet or discolored areas on your walls or floors? How about a foul smell coming from your drains?

If you answered yes to any of these, you may have a water leak somewhere in your home. A water leak, even a small one, can not only cause your water bills to keep increasing, but it can lead to even bigger problems.

A water leak—if not diagnosed and fixed quickly—can lead to the growth of harmful bacteria and mold, contaminate your fresh water supply, or cause damage to your property and home. Because of this, at the first sign of a water leak, you’ll either want to call in an expert for water leak detection services or try to find the leak yourself.

DIY Water Leak Detection

Want to know if you have a leak and where it is right away? Here are some of the most efficient ways to check for water leaks in your own home.

Method 1: Take a look at your water usage.

Now, this method won’t tell you where a water leak is located, but it will give you a better idea of how big the problem is—if there is a leak.

Generally speaking, one person uses between 80 and 100 gallons of water each day, according to the U.S. Geological Survey (USGS). Take a look at your recent water bills and divide the usage by the number of people living in your household. If you find that the average per person is more than 100 gallons per day, it’s a safe bet that you have a water leak.

Method 2: Check your toilets.

Take the lid off of the tank and listen for any kind of hissing sound. If you can tell where it is coming from, you have identified the source of the leak. You can either try to fix it yourself or contact a plumber to be sure it is done correctly.

If you can’t hear anything or determine where a leak is coming from, try adding a few drops of food coloring into the tank. Wait for a few minutes and then look to see if there is any coloring in the toilet bowl. If there is, you have a leak.

Method 3: Examine the meter line.

If the meter’s shut-off valve is near your house, turn it off temporarily and look at the dial on top of the meter. If the dial is turning even when off, the leak is likely between your house and the meter.

You’ll then want to walk around the area in between the meter and valve, looking out for any signs of excess water. You may notice that grass is growing faster in a particular area or that a certain area is softer and muddy.

Method 4: Take a walkthrough of your house.

Walk through every room and look for any leaking pipes under sinks or dripping faucets. Even a little leak can cause a big problem, so don’t overlook anything.

Still can’t find any sign of a leak? We can help! Our plumbing experts use advanced technology to perform a water leak detection electronically. We can find and repair leaks within the same day as needed. To learn more about our water leak detection services or to schedule an appointment with us, click below.


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