Here’s how you can follow the leak to get to the damaged pipe.

How to find a leak in underground sprinkler system. Remove soil in small amounts so as not to cut into the lines and. There are many ways to find a sprinkler leak underground. The water around the sprinkler.

A leak in the irrigation line would cause a significant change in water pressure, causing the water to. The procedure is to check the irrigation controller, then the valves, then the sprinklers. The best way we have found to find a water leak underground.

If you notice pooling of water in one particular spot on a regular basis, it’s safe to say there is a leak in the sprinkler system somewhere underground. I suspect there is a small leak of the underground pipes. A gushing water spout would indicate a broken spray head or leak in the irrigation line.

One of the popular methods that professional leak detectors use to find an underground leak involves charging the pipes with nitrogen, an inert gas. Something you might not spot right away is erosion near the sprinkler heads. The very first thing that indicates the leak in the sprinkler is the water around the stand of the sprinkler.

To avoid randomly digging the entire area (which about 20ft x 10ft), is there. Once you have done the above checks of your system, call in the experts to help you fix your sprinkler system leak. If you think the leak is in a water line, look for sprinkler heads in a zone that.

Close off the main water supply valve in the meter box. If it looks like the ground is caving in or something has been. If you still haven't found it, then you'll check for.