Draining Your Swimming Pool: A 7 Step Guide to a Successful and Safe Process

Maintaining a clean and balanced swimming pool is essential for the health and longevity of the water and the pool itself. Regular maintenance tasks include cleaning, sanitizing, and balancing the chemicals. However, there are certain situations where draining the pool may be necessary, as mentioned in the previous response, such as repairs, renovations, significant contamination, or winterization in freezing climates. These instances are typically infrequent and occur on an as-needed basis.

Draining a swimming pool completely every year is not a common task and is generally not necessary for routine maintenance. In fact, it is often advised to avoid draining your pool unless there is a specific need for it, as it can be time-consuming, water-intensive, and potentially cause damage to the pool structure.

Draining Your Swimming Pool: A 7 Step Guide to a Successful and Safe Process

Whether it’s for repairs, renovations, or seasonal maintenance, it’s crucial to follow the correct procedure to ensure a successful and safe draining process. In this article, we will provide you with a step-by-step guide on how to properly drain your swimming pool.

Draining Your Swimming Pool…

Following a step-by-step approach when draining your swimming pool is essential for several reasons. Firstly, it ensures that you don’t miss any crucial steps or overlook important details, leading to a smoother and more efficient draining process. Each step builds upon the previous one, creating a logical flow of actions that minimizes the risk of errors or potential damage.

Draining Your Swimming Pool: A 7 Step Guide to a Successful and Safe Process

Secondly, a step-by-step guide helps you stay organized and maintain control over the process. By breaking down the draining procedure into manageable steps, you can approach each task methodically and confidently, without feeling overwhelmed. This approach also allows you to allocate your time and resources effectively, ensuring that you have all the necessary equipment and knowledge before starting.

7 Steps to Draining your Swimming Pool

Step 1 – Consult the Pool Manufacturer or Professional: Before proceeding with draining your pool, it’s important to consult the pool manufacturer’s guidelines or seek advice from a professional. Some pools have specific instructions or restrictions on draining to prevent damage or void warranties. Consulting the experts will ensure you are aware of any necessary precautions.

Step 2 -Gather the Required Equipment: To effectively drain your swimming pool, you’ll need a few essential tools and equipment. These may include a submersible pump, a discharge hose, a backwash hose, a drainage point, a sewer connection, and a hose bib. We at Canada Pool warehouse have these available in our shop by following our link here.

Step 3 -Turn Off Power Supply and Close Valves: Before initiating the draining process, ensure you turn off all electrical power to the pool equipment, including the pool pump, heater, and any other relevant systems. Close all the valves associated with the filtration and circulation system to prevent water flow while draining.

Step 4 – Connect the Submersible Pump: Place the submersible pump in the deepest part of the pool, ensuring it is fully submerged. Connect the discharge hose to the pump and extend it to an appropriate drainage point. It’s crucial to consider local regulations and environmental concerns when choosing the drainage location, such as connecting to a sewer line or utilizing a designated drainage area.

Step 5 – Prime and Start the Pump: Once the pump is properly connected, prime it by filling it with water to ensure optimal performance. Once primed, switch on the pump and allow it to run until the pool water reaches the desired level. Keep an eye on the pump during the process to ensure it operates smoothly.

Step 6 -Monitor Water Level: While the pool is draining, monitor the water level regularly. Avoid draining the pool completely, as doing so can lead to structural damage, especially in the case of in-ground pools, which rely on hydrostatic pressure to balance external forces. Aim to drain the water level to a safe and manageable level, typically a few inches below the skimmer.

Step 7 – Disconnect the Pump and Store Equipment: Once the desired water level is achieved, turn off the pump and disconnect it from the power supply. Remove the submersible pump from the pool and clean it thoroughly. Store the equipment in a safe and dry location for future use.


In conclusion, properly draining your swimming pool is a task that should not be taken lightly. By following a step-by-step approach, as outlined in this article, you can ensure a smooth and efficient draining process while minimizing the risk of damage to the pool or its equipment. Consulting the pool manufacturer or a professional, gathering the required equipment, and monitoring the water level are crucial steps to ensure safety and prevent structural issues.

Additionally, performing any necessary maintenance or repairs after draining and properly balancing the water chemistry upon refilling are key to maintaining a healthy and enjoyable swimming environment. Remember, draining your pool should only be done when necessary, and routine maintenance tasks can often be handled without a full drain. By following these guidelines, you can confidently navigate the draining process and contribute to the long-term sustainability of your pool.

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