You do not have to drain any water out of the pool provided that you have properly blown out and plugged all your underground pipes as outlined above and you do not have a pool that has decorative ceramic tiles at the water line. Water Treatment: Remember to turn off the electricity to your pump and pool light. He tied the skimmer into the drain to keep you from accidentally draining the pool, and it worked. Without the weight of the water in the pool, serious structural problems can occur for a pool that drains out during winter. You must keep at minimum a few inches of water (usually six to 12 inches is safe) covering the … DO NOT DRAIN ALL THE WATER OUT OF THE POOL. You'll simply immerse the entire hose in the water and then, while covering one end with your hand, quickly pull that end out of the pool and point it downward, below the pool surface. I decided to not take my 16x48 intex ultra frame pool down this year for winter. To avoid such incidents and to prepare the above ground pool for spring, you need to understand the importance of it first. Without the weight of the water in the pool, serious structural problems can occur for a pool that drains out during winter. If you have a repair to be made, this can be a reason to drain a pool. As temperatures drop each fall, you will need to follow specific steps for closing your pool for the winter. Never use your pool pump. So, if you have suspected a leak, do your best to find and fix it, or monitor the water level under the cover weekly throughout the winter. b) The inside water level must be maintained at least 3” (76 mm) below the skimmer opening throughout the winter. If you have a saltwater pool, you know it isn't filled with ocean water. Some people are used to their pool being drained down past the skimmer. Properly winterizing your pool will protect your equipment from ice damage, keep your water clean, and will help save you time and money when opening your pool in the spring. For most cleaning, even when your pool looks like a toxic waste dump, you should not drain the pool. If, however, you live in an area where freezing occurs, you'll have to drain your Intex pool and take it down for the winter. In this case described above, the pool builder did a good thing. So, if you have suspected a leak, do your best to find and fix it, or monitor the water level under the cover weekly throughout the winter. How long it would take to drain the water in the pool down to the winterization level would depend on the size of your pool and the pump you are using. Always rent or purchase a submersible pump. 85 thoughts on “Why Do You Leave Water in Your Pool for Winter?” Crystal L gerard March 31, 2019 at 1:10 am. If you have a saltwater pool, you know it isn't filled with ocean water. Close the pool for winter – but don’t drain it. How to drain inground pool Mesh pool covers are most commonly used on in-ground pools, but they are manufactured for above-ground pools, as well. As the summer winds down, it is time to start getting your pool ready for the cold winter months. Then, it would cost you a lot to fix the damage caused by freezing. Do not drain the pool in cold weather as this also reduces the stretching capability of the liner. If you wish to keep more then 24" of water in your pool, please see your local dealer for assistance.