If ground water is not a problem a pool can be left empty for weeks or even months as long the hydrostatic relief in the bottom of the pool is open and functioning. If the time frame of the pool being empty gets into freezing weather there is real risk of freeze-thaw damage to surface of the pool.
Once water is removed (and subsequently, the interior hydrostatic pressure), if there's an influx of groundwater, it will push the pool up and out of place. As a general rule, you shouldn't keep any pool empty for longer than it needs to be. Get the work done that you needed to do and refill it as soon as possible.
It's not good to leave your pool empty when the weather gets cold. Leaving your pool filled with water can help prevent your vinyl or concrete foundation from being damaged.
The answer is always NO. Above ground pools need the weight of the water in them to provide an optimal level of stability. Without water supporting the wall you run the risk of the pool wall coming out of the track. Also without water in the pool the liner can shrink and no longer fit your pool.
In warmer climates, Intex advises to keep your pool up, if you prefer. However, you must winterize the pool when keeping it full throughout the winter. If your area maintains tropical climates all year long, you may not need to winterize your pool at all, especially if you use your pool on a regular basis.
Draining or emptying your pool of water can create a number of financial and structural headaches, including: Cracking the pool's shell. Damaging the interior lining or surface. Damaging the pool's coping and surrounding paving or timber work.
An empty pool (or as little as 1/4 filled) and an exposed liner on a hot day can cause the liner to shrink from the heat and deem the liner useless. An empty pool is also susceptible to collapse. Especially, in high winds and/or bad weather.
Instead of constantly cleaning and applying chemicals to it, consider allowing the swimming pool to go native: Turn it into a pond. By modifying the pool's basic structure somewhat and adding filtration, plants and animals, you could have an attractive backyard feature once more.
The water in swimming pools is recirculated through a treatment system in which chemicals are added to kill microbes and maintain pH. The water is filtered to remove dirt and other particles. Because about 1% of the water is lost daily through evaporation and other mechanisms, freshwater must be added regularly.
Depending on the type of material that your pool is made out of, exposure to the elements may damage it. Because of this, the best time to drain your pool is when the weather is mild. If the temperature will be over 85 degrees at any point in the process, it is best to postpone.
Close the pool for winter – but don't drain it.
In winter, the water in your pool is still your friend. Especially when properly winterized, it helps to protect the pool liner, keep it clean and prevent unnecessary damage from debris, harsh weather and other factors.
Pool industry experts recommend you drain your pool and refill it every five to seven years. No two pools are alike, so there is no set number at which you must drain your pool.
Does my pool need to be drained before cleaning pool tile or cleaning pebble-tec? No! - We lower your pool water just enough to expose all the pool tile calcium and pebble-tec calcium. In an effort to conserve water, We Never Need to Drain Your Pool.
It's acceptable to drain the pool a few more inches below that if you live in an area that gets heavy precipitation during the winter months. Some pool professionals even suggest draining the water to as much as 6 inches below the skimmer — about the level of the bottom of the pool's return jet.
An inground pool can even blister and crack if left dry in high temperatures. To avoid this, drain your pool when the outside temperature is 85°F (29°C) or lower.
The Bottom Line about Pools and Chlorine
As mentioned above, you could probably swim in a pool without chlorine without any major health issues. However, long-term use of a pool lacking chlorinated H2O could make you sick or, at the very least, contribute to rashes and other types of skin irritation.
Pool water turns green because of algae in the water. Algae can grow rapidly, particularly when it's warm like Summer, which is why it can surprise you overnight. This generally comes down to an imbalance or lack of chlorine in the water.
A pool can increase not only your social worth but also the value of your home. However, the increase is probably not as much as you think. According to HouseLogic, there's no real guarantee that you'll make your money back. In fact, adding a swimming pool may only increase your home's value by 7%.
Yes, our NSP filtration system is engineered to handle a full range of potential contaminates including fish food and waste! Koi can be a little aggressive (they like to root & destroy plants) so we often recommend simple goldfish (10-12 to start) because they look pretty and are not a nuisance to swimmers.
While some homeowners are decorating their property with water effects featuring live fish — such as koi ponds — adding fish to your swimming pool is not the answer. The biggest problem is that the water that is safe for humans to swim in is generally toxic to fish.
Sharks cannot live in fresh water, not to mention in chlorine, because of the process of osmosis.