Think you have a leak?
A swimming pool leak can be frustrating, but before calling the leak detection company, it’s smart to rule out normal evaporation — especially here in Las Vegas, where UV levels and dry air accelerate water loss. The bucket test is a simple, reliable way to check if your pool might have a leak.
Step-by-Step Bucket Test
1. Turn off the auto-fill if your pool has one.
2. Fill the pool to its normal operating level.
3. Place a bucket on a pool step, and fill it with pool water so the water level inside the bucket matches the water level outside (in the pool).
4. Use tape or a marker to mark both water levels: one inside the bucket and one on the outside (pool water level).
5. Leave the pool undisturbed for 24 hours — do not backwash or run the pump excessively.
6. After 24 hours, compare water loss:
• If both water levels dropped equally, the loss is likely due to evaporation.
• If the pool water level dropped more than the bucket’s, you may have a swimming pool leak.
What if I Have an Auto-Fill System?
You can still run this test. Just disable the auto-fill during the 24-hour test period. Otherwise, the system will mask any leak by automatically refilling lost water.
Understanding the Results:
If the test suggests a leak, it doesn’t always mean a major repair — but it does mean you should get it professionally checked. Las Vegas’ high heat and wind can disguise minor leaks as evaporation. But every gallon counts, especially with water conservation becoming more important in Clark County.
