Hinkle Outdoor Living

My Pool is Losing Water: Is It Evaporation or a Leak?

Table of Contents

If you’ve ever wondered whether your pool is losing water due to a leak or simply evaporation, you’re not alone. It’s a common concern among pool owners, and it’s essential to address it promptly to prevent any further damage or costly repairs. In this article, we will explore how to determine if your pool is leaking and what steps you can take to mitigate the issue.

Understanding Pool Water Loss

Pool Maintenance: A Key Player

Before jumping to conclusions about water loss in your pool, it’s important to consult with your pool maintenance professional. They have the expertise and tools to assess the situation accurately. In many cases, they can perform a simple test known as the “bucket test” to determine whether your pool is losing water faster than it should be.

Specialized Leak Detection Services

If you’re still uncertain after consulting with your pool maintenance person, there are specialized companies that can assist you in detecting and fixing leaks. These companies have the necessary equipment and experience to identify the source of the problem and take corrective action.

The Evaporation Factor

Typical Evaporation Rates

Evaporation is a natural process that occurs in every pool. However, the rate at which your pool loses water to evaporation can vary depending on several factors. On average, you can expect your pool to lose about one to two inches of water per week due to evaporation. This rate may fluctuate depending on various elements, such as weather conditions and pool location.

Weather and Humidity Impact

Weather plays a significant role in the evaporation rate of your pool. For example, low humidity levels and a lack of rain can increase the rate of evaporation, causing your pool to lose water more quickly. On the other hand, pools in areas with higher humidity or frequent rainfall may experience slower evaporation rates.

Pool Location Matters

The location of your pool also influences its evaporation rate. If your pool is situated in the shade, it is likely to experience slower evaporation compared to a pool exposed to full sunlight. However, this factor alone may not be conclusive, as weather conditions and humidity levels still play a crucial role in water loss.

Taking Action

Monitoring Your Pool

To determine if your pool is losing water beyond the typical evaporation rate, you can conduct a simple test. Start by filling a bucket with water and placing it on the pool steps or the pool deck, ensuring that the water level inside the bucket matches the water level in the pool. Mark the water level both inside and outside the bucket.

The Bucket Test

Leave the bucket in place for a few days, ideally under the same weather conditions as your pool. After the test period, compare the water levels inside and outside the bucket. If the water level inside the bucket has dropped significantly more than the pool’s water level, it indicates that your pool may indeed have a leak.

Consulting Professionals

If you suspect a leak based on the results of the bucket test or other signs of water loss, it’s crucial to contact your pool maintenance person or a specialized leak detection service. They can use advanced techniques and equipment to pinpoint the source of the leak and recommend the necessary repairs.


Understanding whether your pool is losing water due to a leak or evaporation is vital for proper pool maintenance. By monitoring your pool’s water level and considering factors like weather, humidity, and pool location, you can make a more informed assessment. If you suspect a leak, don’t hesitate to reach out to professionals who can help you identify and address the issue promptly. Ensuring your pool’s integrity is essential to enjoy a beautiful and trouble-free swimming season.

If you have any further questions or concerns about your pool, please feel free to contact us for assistance.

Award-Winning Backyard Design

Praise for Hinkle Outdoor Living. 

Almost There!

Please insert the following to complete your download.

"*" indicates required fields