---
title: "What Is Bucket test? Pool Glossary | Marina Pool Services"
description: "A bucket test compares water loss in a bucket on the pool step with water loss in the pool to spot leaks."
url: https://marinapool.multisites.ai/glossary/bucket-test
publisher: Marina Pool Services
phone: +1-817-896-1120
quote: https://marinapool.multisites.ai/contact
---

Surfaces and decks

# Bucket test

A bucket test compares water loss in a bucket on the pool step with water loss in the pool to spot leaks.

Set a bucket of pool water on a step, with its water level matching the pool level. Mark both levels. After a day or so, compare how much each dropped. The bucket shows evaporation. If the pool dropped more, you likely have a leak.

Run the test twice, once with the pump running and once with it off, to hint at where the leak sits. In the Texas summer, expect a fair amount of normal loss. The test is a clue, not proof. A pro should confirm a suspected leak.

## Related terms

-   [Evaporation loss](https://marinapool.multisites.ai/glossary/evaporation-loss)
-   [Leak detection](https://marinapool.multisites.ai/glossary/leak-detection)
-   [Pressure test](https://marinapool.multisites.ai/glossary/pressure-test)

## Need a hand with your pool?

Call or text and tell us what your pool needs. Estimates are free for qualifying services, and same-day estimates are possible when the schedule allows.

[Call (817) 896-1120](tel:+1-817-896-1120)[Get a quote](https://marinapool.multisites.ai/contact)

![A pool technician working on an equipment pad](https://marinapool.multisites.ai/_astro/technician-equipment-pad.BW5xZMNY_Zum1K5.webp)