Your Source for Daily Outdoor Inspiration
Heart for Outdoor uses cookies to improve your experience. Read more

How to Easily Drain Your Swimming Pool – 10 Simple Tips

Last updated May 19, 2022| Swimming Pools

If you’re a pool owner, the day will come that you will need to drain your pool. But how to get water out of your pool, and what are the things you should keep in mind?

It’s not a monthly or yearly process, luckily. But when you do need to clean it out, make sure you know what you’re doing. The last thing anyone wants is their pool or property ruined right before summer starts!

Why Should You Empty Your Pool?

Draining your pool is an event that should only be necessary every few years, but there are a few occasions when the need becomes apparent.

First, you might want to reset the water in your pool. When you can no longer control the chemicals in the water, it might be an idea to just start over. Of course, you can do a lot with chlorine and other chemicals, but at a certain moment, the total dissolved solids or TDS (the remnants of chemicals and other contaminants) start to build up.Once it’s at about 2,5000 parts per million (ppm), it’s time to give your pool a fresh start.

Another reason may just be swimming pool maintenance. Routine maintenance can be done with water still in it. However, sometimes it’s necessary to perform thorough maintenance of your swimming pool, do some heavy cleaning, or perhaps even repaint your pool. In that case, the water has to be drained before you can get started with it.

AdobeStock 32194946 - Heart for Outdoor

Things to keep in Mind When Draining Your Pool

Before you get started: there is one important tip we can give: make sure you have a game plan.

You are going to be releasing thousands of gallons of water, and it’s got to go somewhere. Just letting it flow into your yard is usually not an option, unless you have a really small pool or an above-ground pool. But for an in-ground pool, your water will need to be drained as far away from your pool as possible.

Also, you need to consider the chemicals already in your water. It’s a good idea to avoid putting additional chemicals in your water a few weeks before draining your pool.

So where should all that water go? This usually depends on your local regulations. Some authorities might require the water to be directed into your home’s sewer cleanouts, or they may just allow you to drain it on the street. However, always make sure to check this before you start planning the drain.

To take extra measures to avoid the pool pop-up, make sure your drainage hose is long enough to reach the place where you want to redirect the water to. It’s also a good idea to make sure the hose is directed downhill from the pool. You wouldn’t want the water to be flowing back to your pool in case something happens.

Lastly, if it has been raining a lot, you better wait until the ground has dried up. The ground beneath your pool is already saturated with water due to the heavy rain, and it may make your pool pop out as the water empties.

How to get Water out of Your Pool

1. Use a Submersible Pump

Your regular pool pump wasn’t quite designed to drain an entire pool. We recommend using a submersible pump, which are designed specifically to direct large amounts of water from a water body (your pool) to another place (the drain/sewer cleanouts). One of the main reasons you should not use your regular pump to drain your pool is because at the end (when your pool is getting almost empty), the pump will start to suck in air as well, which a regular pool pump is not designed for.

DEKOPRO Submersible Pump 3302 GPH

$58.99

Buy now on Amazon
If you click this link and make a purchase, we earn a commission at no additional cost to you.
Last update: 10 hours ago
-15%

PROSTORMER 3700 GPH Submersible Pump

$50.99 $59.99

Buy now on Amazon
If you click this link and make a purchase, we earn a commission at no additional cost to you.
Last update: 10 hours ago

Always check the maximum pump flow when purchasing a submersible pump. You will find some very cheap models, but they can usually only drain about 1000 GPH. Make sure to get a water pump that can at least pump 3000 GPH. The more power, the less time it will take to drain your pool!

If you want to make sure all the water is removed from your pool, we recommend using a submersible cover pump, which will suck in even the last few inches of water in your pool.

-42%

Little Giant Automatic Swimming Pool Cover Submersible Pump

$155.71 $267.00

Buy now on Amazon
If you click this link and make a purchase, we earn a commission at no additional cost to you.
Last update: 10 hours ago

Wayne WAPC250 Pool Cover Pump, 3000 GPH

$199.99

Buy now on Amazon
If you click this link and make a purchase, we earn a commission at no additional cost to you.
Last update: 10 hours ago

How to use the submersible pump? Just place it on the floor in the center of the deepest end of your pool. Connect a hose to your pump, and place the other end of it wherever you’re draining out all that water.

Want to learn more about submersible swimming pool pumps? Read our extensive guide about picking the right submersible pool pump!

2. Start Draining

Now the exciting part starts: turn on the pump and start draining! Make sure to stick around and keep a close eye on the pump, power cord(s) and the hose. You wouldn’t want anything to happen in the hour you are gone, and seeing your entire yard flooded, or worse.

AdobeStock 268695639 - Heart for Outdoor

3. Remove the Submersible Pump

Once your pool is (almost) empty, the pump will stop working. There might still be some water in your pool, but it’s not deep enough for the pump to function. Remove the pump and place it on a dry area of your pool deck.

4. Do What you Need to do

If you drained the pool to do some maintenance on it, this is the time.

As there could still be some water left in the pool, you might want to remove that as well with a cover pump if you used a regular submersible pump.

If you drained the pool to fix the chemical balance in the water, we recommend giving the pool a quick clean and proceed to the next step as soon as possible.

5. Refill the Pool

Once you’re ready with whatever you needed to do with the empty pool, refill it as soon as possible. We recommend not leaving your pool dry for more than a week, especially when it’s hot with lots of sun heat. This might damage your pool floor and walls12

Recommended reading

The 10 Best Lightweight Kayaks for Beginners in 2022

The 10 Best Lightweight Kayaks for Beginners in 2022

Our 2022 best lightweight kayaks guide for beginners is the best online resource to help you select the best and safest kayak available for you at reasonable prices.

10 Fun Facts for Enjoying Hiking in the Rain

10 Fun Facts for Enjoying Hiking in the Rain

Contents1. Layer yourself with your rain gear that is already there with you2. Try searching for a hard-shell jackets and pants with holes3. Try wearing synthetic and fleece insulation only4. Waterproofing your pack5. Open your...

The Best Patio Heaters to Make Colder Outdoor Evenings More Enjoyable

The Best Patio Heaters to Make Colder Outdoor Evenings More Enjoyable

We have compiled a list of the best patio heaters to make your outdoor evenings more enjoyable!

Teva Terra Fi 4 vs Terra Fi Lite Sandals: 2022 Comparison

Teva Terra Fi 4 vs Terra Fi Lite Sandals: 2022 Comparison

ContentsTeva Terra Fi 4 vs Terra Fi Lite : Quick ComparisonWhat is the difference Between Teva Terra Fi 4 vs Terra Fi Lite ?Teva Terra Fi 4 review and Features:Terra Fi Lite review and Features:Features...

Newsletter

Join others with a heart for the outdoors!

We want you to love the outdoor life as much as we do.
Our email content is full of value, void of hype, tailored to your interests whenever possible, never pushy, and always free.