How to lower water level in pool. You may need to remove some water from your in-ground pool after heavy rains to prevent an overflow and subsequent damage to the decking and surrounding foliage.
If your pool doesn’t come equipped with a drain at the bottom, or if you’ve overfilled it by mistake, there are three types of liquid removal systems that you can use to get rid of excess water.
The first is a multiport valve on your filter which dispenses extra water into other parts of the pool. Another way is using a bracketed pump.
You should also be able to suck out smaller amounts of water using specially designed pool drain hoses available at most hardware stores.
How to lower water level in pool
It’s not recommended to empty a swimming pool by turning on the backwash valve.
While backwashing into the main drain line may seem like it’ll suffice in some cases, it can cause the pool pump to lose its prime and run dry.
How to use the Multiport Valve
If you have a sand or DE filter in your pool, you will also need a multiport valve to take care of it.
This unique valve is used to backwash the filter when it gets dirty and thus can keep the water clean and sanitized.
With this multiport valve, there are two settings that can be used Waste and Backwash. The Waste setting sends water out at full force while the Backwash setting sends the water backward through the filter while cleaning it.
The difference between these settings is that using Waste sends all of your pool’s water out through its drainage port even if only some of it has been filtered.
Whereas using Backwash sends only clean water through its drainage port, for example, to be filtered further inside another filter or chemical feeder or something else.
We recommend using the backwash setting if you want to mechanically clean your filters with the help of your pool’s normal filtration system i.e. put them on a backwash cycle as part of regular maintenance.
Utilizing a Submersible Pump
Submersible pumps are great for taking care of things you want to keep underwater.
Such as a pool cover that would otherwise cause a muddy mess in your yard if left alone during the winter months.
A submersible pump can be used in order to ensure that the pool cover is kept nice and clean throughout the winter.
Simply attach a hose from a drain spigot or multiport valve and then put the pump into the pool, let it sink to the bottom, plug it in and watch it do its job.
Pump Drain Plug usage
As someone who is thinking about building their own pool so they can be sure that it will be clean and sharp, please make sure that you invest in a cartridge filter.
The reason for this is that once your actual filter becomes dirty, you won’t have to remove the entire filter system.
This saves time as well as money because you won’t have to buy an entirely new system if something goes wrong with the old one.
Using a Garden Hose
Creating negative pressure this way is pretty straightforward. Make sure the hose end you’re going to put into the pool is as low to the ground as it can be without getting wet.
The water level inside should lower if you’ve done everything right. If not, then perhaps try again by going outside and sticking the pool end of the hose into a bucket or sink.
In many cases, you find that the flow of water through a hose can help create negative pressure which works to clear out dirt and dust that might otherwise clog your carpet’s vacuum holders.
How to lower water level in pool