Exterior underground leak detection helps locate concealed water leaks beneath yards, landscaping, driveways, parking areas, and other exterior surfaces. Underground water leaks can waste substantial amounts of water while remaining hidden from view.
Accurate line locating and leak detection can reduce unnecessary excavation by identifying the route of the water line and narrowing down the likely failure area before digging begins.
Signs of an Underground Water Leak
Property owners may notice:
- Unexplained increases in the water bill
- Low or fluctuating water pressure
- Wet soil during dry weather
- Water pooling in landscaping
- Unusually green areas of grass
- Soil erosion or sinking ground
- A water meter that continues moving when fixtures are off
- Water appearing through pavement or concrete joints
Because underground water can travel through soil before reaching the surface, the visible wet area may not be directly above the leak.
Underground Water Line Location
The first challenge may be determining where the water service or branch line actually runs.
Line locating equipment can help trace the route of compatible piping or associated tracer systems. Site plans and utility information may also be reviewed when available.
Understanding the pipe route allows leak-detection work and excavation to be focused more efficiently.
