A Comprehensive Guide on How to Locate an Inground Pool Leak

A Comprehensive Guide on How to Locate an Inground Pool Leak

An inground pool can be a source of joy and relaxation, but when an elusive leak emerges, it can turn into a homeowner’s nightmare. Detecting the source of a pool leak can be challenging, but with a systematic approach and the right tools, you can identify and address the issue efficiently. In this comprehensive guide, we’ll explore step-by-step methods to help you locate an inground pool leak and restore your oasis to its pristine condition.

Visual Inspection:

  • The first step in pinpointing a pool leak is a thorough visual inspection. Look for any obvious signs of water loss, such as wet spots around the pool deck, unusually low water levels, or soggy soil. Pay close attention to the pool equipment, skimmers, and return jets for visible leaks or cracks.

Bucket Test:

  • Performing a simple bucket test can help differentiate between normal evaporation and a genuine leak. Fill a bucket with pool water and place it on the pool step. Mark the water level inside the bucket and on the outside. After 24 hours, compare the two levels. If the pool water level has dropped more than the bucket, it indicates a potential leak.

Shutting off Equipment:

  • Turn off the pool pump and filter system. Monitor the water level for 24 hours. If the water loss significantly decreases, the leak may be in the plumbing or equipment. If the water loss remains consistent, it suggests a structural issue within the pool.


Dye Test:

  • To identify leaks around fittings and seals, use a dye test. Add a few drops of food coloring near suspected areas, such as return jets, skimmers, and lights. Observe if the dye is drawn into any cracks or openings, indicating a leak.

Pressure Testing:

  • Conducting a pressure test on the plumbing system can help identify leaks in underground pipes. Use a pressure testing kit to pressurize the system and monitor any drop in pressure. A noticeable decrease in pressure indicates a leak in the plumbing.

Soil Moisture Test:

  • Inspect the soil around the pool for signs of excessive moisture. A moisture meter can help identify areas with higher-than-normal moisture content, pointing to a possible underground leak.

Scuba Diving Inspection:

  • For a more in-depth examination, consider hiring a professional scuba diver. Divers can inspect the pool’s interior surface for cracks, tears, or other structural issues that may be causing the leak.

Locating an inground pool leak requires a systematic and patient approach. By combining visual inspections, tests, and professional assistance, you can identify the source of the leak and take the necessary steps to repair and restore your pool. Remember that timely detection and repair not only preserve the beauty of your pool but also prevent potential damage to the surrounding structures.

This post was written by a professional at Mr. Pool Leak Repair. Welcome to Mr. Pool Leak Repair – Your Trusted Pool and Spa Solution in Dallas, Plano, and McKinney, TX! At Mr. Pool Leak Repair, we are your go-to experts for pool service plano TX. We proudly serve the Dallas, Plano, and McKinney areas. We specialize in a wide range of services including:

  • Pool and Spa Leak Detection
  • Dye Testing
  • ​Decorative Concrete
  • ​Pool Light Repair
  • Dive Pools
  • and Pool Crack Repair in the Dallas TX area!

We will ensure that your pool and spa remain in perfect condition, providing you with years of enjoyment and relaxation.