1. Mark the levels
Mark the pool water level and the bucket water level at the start. Use the same time window for both.
DIY water-loss check
Pool bucket test guide for Las Vegas homeowners
A bucket test is a simple way to compare pool water loss with evaporation over the same period. It can give you a clue, but it does not identify the leak location.
How the bucket test works
The idea is straightforward: place water in a bucket and compare the water drop inside the bucket with the water drop in the pool. Because both are exposed during the same time window, the comparison can help separate normal evaporation from possible pool water loss.
For best results, avoid adding water, heavy swimming, backwashing, or changing equipment settings during the test window unless a provider has told you otherwise. If you are still in routine monitoring mode, add the same notes to your weekly pool maintenance checklist so patterns are easier to compare.
Important limitation
A bucket test can suggest whether water loss may exceed evaporation. It does not tell you whether the issue is a skimmer, light, return line, shell crack, plumbing line, or equipment connection.
Basic checklist
2. Keep notes
Record the date, weather, wind, pump schedule, and whether the pool or spa was used during the test.
3. Compare changes
If the pool drops more than the bucket, document the difference and consider provider guidance.
When to request help
Consider requesting help if the pool consistently loses more water than the bucket, if water loss is rapid, or if you also notice wet soil, air bubbles, cracks, equipment leaks, or a water level that stops near a fitting.
You can also review evaporation vs leak signs or the Las Vegas cost guide before deciding what to do next. For a maintenance-first view of the same symptoms, see the guide to pool water loss versus routine care.
What to send with a request
Include your bucket-test notes, approximate water-loss amount, pool/spa setup, visible symptoms, and any recent equipment or plaster work.
Quote request resource
Share your bucket-test result
If the test suggests unusual water loss, describe the result and visible symptoms for provider follow-up.