5 Signs You Have a Pool Leak (And What to Do About It)

Is your pool losing water? Here are the five most common signs that your pool has a leak — and what you should do about each one.

1. Your Water Level Drops Faster Than Evaporation

In Arizona, pools naturally lose about 1/4 inch of water per day to evaporation. If you’re losing more than that, especially in cooler months, you likely have a leak.

2. Your Water Bill Spikes

An unexplained increase in your water bill is one of the most reliable indicators of a pool leak. A single crack in a pool pipe can waste hundreds of gallons per day.

3. Wet Spots in Your Yard

If you notice soggy areas, green patches, or standing water near your pool or in your yard, underground pipes may be leaking.

4. Your Pool Pump Loses Prime

Air bubbles in the pump basket or difficulty maintaining prime can indicate a suction-side leak in your plumbing.

5. Cracks in the Pool Surface

Even hairline cracks in your pool shell can leak significant water. Structural cracks from soil movement or settling are common in Arizona pools.

What to Do Next

If you notice any of these signs, call a professional leak detection company. At Leak Science, we find, fix, and restore — all under one roof. Call 480-794-0959 to schedule your detection.