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How To Find Underground Leaks

Tips For Easy Underground Leak Detection

Finding underground water leaks can prevent tens of thousands of dollars in wasted water as well as money from going down the proverbial drain. If you notice a significant increase in your water bill without an obvious cause, it’s a good idea to find out what’s going on as quickly as possible. Sometimes, even the smallest of leaks can lead to severe losses. If you want to learn a few leak detection tips, then we’re here for you.

Neglecting a water leak underground can lead to a host of problems that require costly repairs and replacements. The good news is that professional leak detection services can easily identify and fix the leaky situation fast. If you’re interested in learning how to find a water leak underground yourself, keep reading for the steps to guide you through the process.

Of course, you can always save time and hassle by reaching out to the professionals here at My Plumbing Lake Oswego and letting the pros take it from there. We’d be more than happy to help rid you of underground leaks.

Underground Leak Detection Steps

“Out of sight, out of mind” tends to be the philosophy behind plumbing for some homeowners. But when things stop working like they should, or your water bill skyrockets, then you realize that there’s something wrong. Here are three ways to determine if you have an underground water leak and tips for finding the leak itself:

Check Your Water Meter

Check your water meter for water usage while your home’s main water valve is shut off. This will help you know for certain whether you have a leak underground. Once located, follow these steps:

  • Make sure there is no water running in your home by shutting off your home’s main water valve.
  • Look at your water meter for the leak indicator, which is often a small red, white, or blue triangle. The indicator spins when the house is using water. Because you shut off all water to the home, the triangle should be still. If it’s spinning, then it’s highly likely that you have an underground leak.
  • If your meter does not have a leak indicator, write down the current meter reading. Leave the main valve off for 30 to 60 minutes. Then, go back to record the meter reading again. If the reading has risen even if there’s no running water, you have an underground leak.

Know Where To Look

With underground leaks, you won’t easily notice signs like water pooling on the floor or the sound of dripping water. Typically, the first thing you will notice is the increase in your water bill. It may happen gradually, over the course of several billing cycles, or all at once in one month. Here are some indicators.

  • Sinkholes in your yard.
  • A noticeable decrease in water pressure.
  • Rust, dirt, or air in the water supply—there are other possible reasons for this issue, but if it is
  • accompanied by any of the other signs above, chances are it’s an underground leak.
  • An area of unusually wet soil in your yard.
  • An area of thick, lush vegetation or grass that is growing faster than its surroundings.

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