askvity

How to Drain a Swimming Pool?

Published in Pool Maintenance 3 mins read

Draining a swimming pool requires careful steps to avoid damage to your pool and equipment. While the provided YouTube video snippet doesn't detail the entire process, it highlights crucial precautions:

Here's a general guide to safely draining your pool, incorporating the warning from the reference:

Steps to Drain Your Pool

  1. Prepare for Drainage:

    • Check local regulations regarding water disposal. You might need to discharge the water into a specific drain or location.
    • Consider the water's impact on surrounding vegetation. Pool water, especially if chemically treated, can harm plants.
    • Determine where you will drain the water (e.g., sewer drain, street).
  2. Gather Your Equipment:

    • Submersible pump (if not using the pool's pump)
    • Garden hose
    • Sump pump (optional, for faster draining)
  3. Turn Off Equipment:

    • Crucially, turn off the breaker to your pool equipment. Lowering the water below your pool lights without doing so can cause damage.
    • Turn off the pool pump and filter system.
  4. Initiate the Draining Process:

    • Using the Pool's Pump (if applicable):
      • Connect a backwash hose to the backwash port of your pool filter.
      • Set the multiport valve to the "Waste" setting.
      • Turn on the pool pump. Monitor the water level to ensure it doesn't go too low too quickly.
    • Using a Submersible Pump:
      • Place the submersible pump in the deepest part of the pool.
      • Connect a garden hose to the pump's outlet.
      • Place the other end of the hose in the designated drainage area.
      • Plug in the pump and begin draining.
  5. Monitor the Water Level:

    • Keep an eye on the draining process.
    • Avoid draining the pool completely if possible, especially if you live in an area with a high water table, as the pool could "float" or shift. Leaving a foot or two of water can prevent this.
  6. Address Potential Issues:

    • If the water level is getting close to the bottom and debris is accumulating, you may need to stop the pump occasionally to clean the area around the pump intake.
    • Be aware of potential suction hazards, especially when using a powerful pump.
  7. Final Steps:

    • Once the pool is drained to the desired level, turn off the pump.
    • Disconnect the hoses and store the equipment.
    • Clean any remaining debris from the pool floor.

Important Considerations:

  • Draining a pool can take several hours or even days, depending on its size and the pump's capacity.
  • Never drain a pool completely unless absolutely necessary, and always consult a pool professional if you have concerns about your pool's structure or water table conditions. Draining a pool completely can cause the pool walls to crack or the liner to shrink.

Related Articles