Call 24/7 for emergency service 800.471.0809

Tips & Tricks Blog


6 Ways to find hidden water leaks

10/20/14

There are several ways to detect a leak

Early detection of a water leak can save you money and avert potential disaster. Here are some signs that you may have a leak and should consider contacting a plumber. 

  1. Check your water meter

    One of the best ways to tell if you have a leak in some part of your plumbing is to check the water meter. To do this, you'll first have to turn off all the water in your home. Shut off all faucets, and make sure the dishwasher and washing machine are not running. Next, watch the meter and see if it begins to  change. If it does, you likely have a fast-moving leak. If the meter doesn't change immediately, wait two hours and check it again. If it has changed despite all the water being off, you may be dealing with a slower leak. The leak could be anywhere after the meter, or even underground. Remember that all piping after the meter is a homeowner’s responsibility.

  2. Look at your usage

    The U.S. Environmental Protection Agency recommends checking your winter water usage to find out if a leak is occurring somewhere in your home. If a family of four is using more than 12,000 gallons of water per month, there’s probably have a serious leak problem somewhere in your plumbing system.

  3. Monitor your bill

    If your bill is rising consistently but your water use habits haven't changed, a leak may be to blame. Gather some bills from the past few months and compare them to see if there’s a steady increase. Your water bill should remain within the same range month to month. Remember that some of your pipes may be under ground. You may never detect leaks in this part of your system, but you will always pay for them. It’s best to have a professional plumber make a thorough check of all the pipes.  A warm spot on the floor ( with under slab piping) or the sound of water running needs prompt, professional attention.

  4. Grab some food coloring

    Toilets can account for up to 30 percent of your water use, so you should  check to ensure they’re running properly. To test for leaks, add a few drops of food coloring to your toilet tank and wait 10 minutes. If the color shows up in your bowl, then you have a leak allowing water to flow from the tank to your drain without ever flushing the bowl.

  5. Check exterior usage

    Leaks don't just happen inside the home -- they occur outside as well. Check your outside spigots by attaching a garden hose; if water seeps through the connection while the hose is running, replace the rubber hose gasket and check to see all connections are tight. Consider calling a professional once a year to check your irrigation system if you have one. A system with even a small leak could be wasting 6,300 gallons of water per month. 

  6. Use common sense

    Make a practice of regularly checking in the back of cabinets and under basins for any signs of mold or foul smells that might indicate a leak: prompt attention could save you thousands in repairs. Consider having a professional plumber make an annual inspection of your home to check for leaks or potential problems.

    Be especially vigilant if your home is over 25 years old; your plumbing system may be on the declining side of its life expectancy.  Inspect all accessible connections at the water heater, pumps, washing machine hoses and valves for oxidation or discoloration – clear signs of a slow leak.   

    If you suspect a leak anywhere in your plumbing system, call in a professional to make a repair as soon as possible. Don’t wait until it gets worse and you end up with a real mess on your hands!

Need some professional guidance?

Your local Benjamin Franklin plumbers are always here to help. Give us a call and we'll track the leak down for you and make any necessary repairs.



A family of home services:

Strong partnerships and a national support system.

Independently owned and operated.