How To Prevent Swimming Pool Water Evaporation

How To Prevent Swimming Pool Water Evaporation

How To Prevent Swimming Pool Water Evaporation

Did you know that your pool could be losing as much as 10,000 gallons of water every year? This may not necessarily be due to a leak. Pool water evaporation could result in a pool with a 400 square foot surface area losing this amount of water every year.

Ignoring the problem could lead to many issues. Most importantly though, it could end up costing you a lot of money.

You might be wondering why this is happening. And if so, how do you stop pool water from evaporating? Read on to get the answer to both of these and more.


Why Does My Pool Water Evaporate So Fast?

Does pool water evaporate? It certainly does. But water loss in a pool can be due to either a leak or evaporation.

How can you tell which one your pool might be experiencing? One of the most common ways is by doing the “bucket test”.

Start by filling your pool to its regular level. Place a bucket of water in the pool. Ideally at a five-inch depth. This is usually on the first or second step.

Mark the water level inside and outside of the bucket with tape or a marker. After 24 hours, check the level of the water inside the bucket and compare it to the water in the pool surrounding the bucket.

If the water level of your pool is lower than the water in the bucket, chances are you have a leak. Otherwise, the loss is due to evaporation.

Water evaporation from a pool is a natural phenomenon. It occurs in every body of water. However, certain conditions may cause it to increase. Here are a few:

  • Temperature, especially intense heat
  • Exposure to the wind or sun
  • Low humidity


You can use a pool water evaporation chart to determine how much water your pool is losing every day.  But if you’re still uncertain, it’s best to contact a pool specialist to ensure it’s not a leak. It is simply a matter of finding solutions that directly target the causes of the water loss.


How Do You Stop Pool Water From Evaporating?

The good news is that water evaporation from your pool doesn’t have to be a problem. There are many ways to control the amount of water your pool loses daily due to this phenomenon.


Lower the Temperature of Your Pool

The molecules in warm water move faster than those in cool water. This causes bodies of warm water to evaporate faster. However, as the water’s temperature drops, even more water evaporates.

A high water temperature along with a cool air temperature accelerates evaporation. The water molecules turn into a mist.

This process is slower in cool water. Lowering the temperature in your pool can slow down evaporation.


Cover Your Pool

Covering your pool can lower water loss due to evaporation by as much as 95%! There are a variety of pool covers available. You just need to choose one that fits your pool as well as your budget.


Turn Off Your Water Features

Water features add a unique element to your pool. But they also increase the amount of water exposed to the air and sun.

This increases your pool water evaporation. Turning these features off occasionally, especially when the pool is not in use, can help.


Getting Ahead of Pool Water Evaporation

Pool water evaporation is a reality you must face if you’re a pool owner. There are many things you can put in place to reduce the amount of evaporation that occurs. However, it’s important to know if the loss of water is due to evaporation or a leak.

Escape Pools can guide you. We’re experts that’ll help you keep your pool well maintained. Contact us today! We’d love to hear from you!