
Maintaining the proper water level in your pool is crucial for the health and appearance of your pool. The amount of water that needs to be added to a pool will vary depending on factors such as weather conditions, usage, and evaporation. With this in mind, read on to learn how often you should add water to your pool.
What is the proper level of water in a swimming pool?
The proper water level in a swimming pool is when the water is at the middle of the skimmer. This ensures that the skimmer is able to function properly by drawing in the right amount of water to filter and circulate.
How often should I add water to my pool?
The frequency at which you need to add water can vary depending on a number of factors such as weather conditions, usage, and evaporation. In general, check the level at least once a week and add water as needed.
Why is the level dropping?
If the level is in fact dropping, it is important to determine the cause of the problem as soon as possible. Some common reasons for water loss include:
- Evaporation: Hot weather and high winds can cause the water in your pool to evaporate quickly, requiring more frequent water additions.
- Leaks: A leak in your pool’s structure, plumbing, or equipment can cause water to drain out of the pool. This is caused by a variety of issues such as cracks, loose fittings, or old equipment.
- Backwashing: If you have a sand or DE filter, backwashing or rinsing the filter can cause water to be expelled from the pool. See what the CDC has to say about pool filters in their Healthy Housing Reference Manual, chapter 14: Residential Swimming Pools and Spas.
- Splash Out: Swimmers splashing and playing in the pool can cause water to splash out of the pool.
Why does the water evaporate so fast?
There are several reasons why the water evaporates so quickly. Some common causes include:
- Weather: Hot temperatures and high winds can cause the water in your pool to evaporate quickly.
- Surface area: The larger the surface area of your pool, the more water that is exposed to the air and the greater the potential for evaporation.
- Air humidity: Low humidity can cause the water to evaporate more quickly.
- Chemical imbalances: pH, chlorine, and other chemical imbalances in the pool water can cause the water to evaporate more quickly. Our pool cleaning service includes checking the levels of pool chemicals.
What happens if the water level is too low?
If the level in your pool is too low, the skimmer can bottom out. Next, it will suck air into your filtration system. This can cause the motor on your pump to burn out. As well as causing damage to other components.
Avoid maintenance issues completely. Don’t spend money on costly repairs. Check out our pool filter cleaning service page for details.
Wrapping Up

In conclusion, check your water levels daily to ensure that they look normal. If you suspect that your pool has a leak, take action. Hire a professional pool service to check the pool and fix any repairs.
You can also inspect the pool equipment yourself to see if there is any malfunction or clogging. In addition to that, examine the pool cover to see that it is sealing tightly.