Even with proper and regular pool maintenance, it's often necessary to drain your pool — completely or partially — every 3-5 years. Draining your pool often isn't necessary, especially if you're following a proper and regular maintenance program.
Risks of Improperly Draining Your Pool
The pool can heave out of the ground. Sun and exposure can damage your pool. You can damage or burn out your filter pump. You can back up the sewer system into your home.
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.
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.
The first choice for draining swimming pool water should be to drain pool water into the sanitary sewer. In-ground pools typically have a sanitary sewer drainage inlet near the pool equipment. Pools and spas not plumbed with a sanitary sewer drainage inlet can be drained to a sanitary sewer line plumbed to the home.
Flooding Your Grass Is Not A Good Idea
The problem with draining your pool in the yard, if permitted by your local water regulatory laws, is that it will quickly reach its saturation level and increase the risk of flooding your lawn, drowning the roots of your grass, and attracting mosquitoes.
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.
You'll need to keep draining water off the cover with a pump or siphon to protect it from damage. Important: Never drain an above ground pool completely when winterizing. Your vinyl liner can dry out, shortening its life considerably.
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.
This is why the Intex pools manufacturer strongly recommends draining and disassembling your pool if the temperatures in your area drop to or below 41°F (5°C). And so do we. We don't want your cozy winter by the fire to be ruined by a messy pool collapse.
It typically costs $500 to $700 to drain and clean a pool and usually takes several days. Since it's more expensive, a pool company will try other common treatments to clean the pool first.
You may throw up your hands and decide the best course of action is to drain the pool and start over. In fact, draining a pool should be a last resort. Most in-ground pools will have to be drained and refilled at some point. But cleaning should not be the reason to do it.
Hydrostatic pressure, or water pushing upwards, is the reason why pools can pop up out of the ground. To alleviate this problem, the majority of concrete pools are built with a hydrostatic relief valve.
Big disclaimer: only authorized fiberglass pool professionals should drain a pool. Never drain a pool without professional assistance. For most (if not all) pool manufacturers, an authorized dealer must drain the pool, or you may void your warranty.
Concrete Pools
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.
Whether you drained yours partially or completely, the rules for refilling an above-ground pool are the same. At the end of the day, a pool is designed to be full of water.
I. If the pool ever needs to be drained to replace the water or to maintain the plaster, it should never be left empty for more than eight to ten days at the most. More than this may cause the plaster to dry out and crack. Keep your pool full for best results.
In most cases, you will want to drain the pool to be at least 4 to 6 inches below the top of the skimmer. This allows adequate space for expansion of the water throughout the winter without risking damage to the pool.
Even with proper and regular pool maintenance, it's often necessary to drain your pool — completely or partially — every 3-5 years. Draining your pool often isn't necessary, especially if you're following a proper and regular maintenance program.
All you need is a medium-size water or vacuum pump. Unroll the pump's intake hose so that it reaches the center of the pool (or as close to it as possible), and submerge it in the pool. Place the outlet hose so the exiting water doesn't flood the area, but drains off away from the pool.
The big reasons for draining a pool are either that a repair needs to be performed that can't be done with water in it or that you need to stabilize the level of Total Dissolved Solids (TDI). Almost every other problem can be solved without draining.
Should I drain my pool to get rid of algae? Yes, you can because it saves time and money, but only if you do it properly. Use the main drain in your pool and drain water through the filter pump. Or rent or borrow the pump, place the hose down the street or storm drain, and drain.
The average outdoor spigot on a home can produce up to 12 gallons per minute. A small pool can be filled in a few hours, while a large one can take 14 hours.
The short answer is yes, you can – but there are some important things to consider before you proceed. In this article, we'll explore what you need to know about using well water for your swimming pool – including how to know if your well can supply enough water, what to test for, and about the proper pool maintenance.