How to Check for Underground Leaks in Your Yard

Water leaks in your yard can be tricky to detect, especially when they are underground. Unlike a leaky faucet or a dripping pipe that’s visible, underground leaks hide beneath the surface, making them harder to spot. These leaks can lead to increased water bills, damage to your landscaping, and even the erosion of your property’s foundation if left unchecked. Knowing how to identify the signs of an underground leak can save you time, money, and stress. Let’s dive into the most effective ways to check for these leaks in your yard.

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Signs of an Underground Leak

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The first step in detecting an underground leak is to be aware of the warning signs. Often, these signs are subtle, but paying attention to changes in your yard can make all the difference.

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Increase in Water Bill

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One of the most common indicators of a leak is an unexplained increase in your water bill. If your usage hasn’t changed significantly, but your bill keeps going up, there’s a chance you have a hidden leak somewhere on your property. Checking your water meter can help confirm this. Turn off all water sources in your home and yard, then observe the meter. If it continues to move, it’s likely you have a leak.

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Soggy & Green Patches

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Another tell-tale sign is the appearance of soggy or unusually green patches in your yard. When a pipe is leaking underground, the excess water will seep into the soil, creating wet spots that stand out, especially during dry periods. These patches may feel spongy or muddy underfoot. In some cases, you might even see small puddles forming despite no recent rainfall.

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Drop Water Pressure

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If you notice a sudden drop in water pressure throughout your home, it could also signal an underground leak. When water is escaping from a pipe in your yard, it reduces the flow and pressure that reaches your faucets, showers, and other fixtures. This pressure drop is often more noticeable when multiple water sources are used simultaneously.

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Water Bubbling Up

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A more severe but clear indication is when you see water bubbling up from the ground or even hear the sound of running water when no taps are on. These are usually signs of a larger leak or pipe break, requiring immediate attention to prevent further damage.

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Investigating the Source of the Leak

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Once you’ve identified potential signs of a leak, the next step is to investigate further. It’s crucial to locate the source accurately before taking any action.

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Notice the Signs

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Begin by inspecting the areas where you noticed the signs mentioned earlier. Focus on those wet or green patches, as they are the most likely locations for a leak. You can use a simple tool like a probe rod or a long screwdriver to gently poke the ground in these spots. If you find the soil is softer than usual or water is pooling around the rod, you’re likely close to the leak.

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Sprinkler System

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You can also check the sprinkler system if you have one installed. Underground irrigation systems are often a source of leaks. Walk along the sprinkler line and look for any areas where water is pooling or where the ground feels softer. Test each zone of your sprinkler system by running it briefly and watching for areas where water seems to be flowing too freely or bubbling up from the soil.

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Check Water Meter

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If you have a water meter, using it as a guide is a smart move. Turn off all the water in your house again, ensuring that no appliances are running, and then record the meter reading. Wait a couple of hours without using any water, and then check the meter again. If the reading has changed, it confirms that water is leaking somewhere. This method is effective in narrowing down whether the leak is indoors or outdoors.

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Simple Tools for Leak Detection

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If you’re serious about finding a leak yourself, there are several tools designed for this purpose. Leak detection kits are available in hardware stores and can be a helpful investment. These kits often include a pressure gauge that allows you to monitor pressure levels in different areas of your plumbing system. If there’s a drop in pressure when testing specific zones, it’s a good indicator of a leak.

Another tool is an acoustic leak detector. These devices help you listen for the sound of running water underground. While it’s not always necessary for small leaks, it can be effective for detecting larger leaks that may not be visible on the surface. Acoustic detectors amplify the sound of water moving through pipes, making it easier to identify the precise location.

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When to Call a Professional

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While many homeowners can successfully detect underground leaks with the right approach, sometimes it’s best to call in a professional. If you’ve tried these methods and still can’t locate the leak, or if you find that the leak is extensive, seeking expert help is wise. Professional plumbers use advanced equipment like thermal imaging cameras and electronic listening devices to pinpoint leaks without digging up your yard.

Additionally, if you suspect a leak near your home’s foundation or in hard-to-reach areas, it’s crucial to address the problem promptly. Ignoring a leak near the foundation can lead to structural damage and costly repairs down the line. Professionals have the skills and tools necessary to fix leaks efficiently, minimizing disruption to your property.

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Maintain Your Plumbing System

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Regular maintenance of your plumbing system is essential for preventing costly issues and optimizing water usage. Scheduling routine inspections can help identify potential problems early, allowing you to address them before they escalate. 24/7 Plumbing Co. team provides thorough inspections and maintenance services tailored to your needs, ensuring your plumbing system operates efficiently. This includes checking for leaks, inspecting pipes and fixtures, and ensuring everything is in good working order.