An inground swimming pool is a wonderful addition to any home, offering relaxation, exercise, and a place to entertain. However, leaks in an inground pool can quickly turn this luxury into a source of frustration and costly repairs. Understanding the causes, signs, and solutions for pool leaks can help you protect your investment and enjoy your pool worry-free.
Common Causes of Inground Pool Leaks
- Structural Cracks
Over time, natural ground movement or poor construction can cause cracks in the pool’s shell, allowing water to seep out. - Faulty Plumbing
The network of pipes connecting the pool to its pump and filtration system can develop leaks due to wear, pressure, or damage. - Vinyl Liner Damage
Pools with vinyl liners may experience tears or punctures, especially if sharp objects or heavy usage impact the surface. - Sealant or Fitting Failures
Skimmers, drains, lights, and return jets are common culprits, as their seals can deteriorate over time. - Evaporation vs. Actual Leaks
While some water loss is normal due to evaporation, excessive loss may indicate a hidden issue.
Signs of a Pool Leak
- Unusual Water Loss
If you’re refilling your pool more than once a week, this could signal a leak rather than evaporation. - Wet or Soggy Areas Around the Pool
Moist spots or puddles near the pool deck or yard may indicate water escaping from underground plumbing or the pool shell. - Higher Water Bills
If your pool is connected to a municipal water supply, a spike in your water bill could point to a problem. - Air in the Pump System
Bubbling in return jets or difficulty maintaining water flow might suggest a plumbing leak. - Cracks or Visible Damage
Check for cracks in the pool walls or deck, or signs of wear in the vinyl liner.
How to Address Pool Leaks
- Perform a Bucket Test
Place a bucket filled with water on a pool step and mark the water level inside and outside the bucket. If the pool water level drops significantly more than the bucket’s over a day or two, a leak is likely. - Inspect the Pool
Look for visible cracks, damaged fittings, or tears in the liner. Use food coloring near suspected areas to detect water movement. - Call a Professional
Pool leak specialists use advanced equipment like pressure testing, dye tests, and sonar technology to locate leaks with minimal disruption. - Repair Options
Depending on the issue, repairs may involve patching a liner, sealing cracks, replacing fittings, or addressing plumbing problems.
The Importance of Early Detection
Ignoring a pool leak can lead to more severe issues, including:
- Soil Erosion: Water escaping underground can destabilize your pool or nearby structures.
- Higher Repair Costs: Prolonged leaks can exacerbate damage, requiring more extensive repairs.
- Water Waste: Leaks not only waste water but also the chemicals and energy used to maintain it.
Regular maintenance and inspections can prevent small issues from becoming significant problems. If you suspect a leak, acting quickly will save you time, money, and hassle in the long run.
An inground pool is a valuable feature, and ensuring it remains in top condition will provide years of enjoyment for you and your family.
