Caring for a pool after a rain storm

Jun 5, 2016 | SwimRight | Scottsdale Pool Service

SwimRight Pool Service & Repair professionals offer pool care tips following a storm

Arizona swimming pool owners and swimming pool service contractors know that monsoon rains can wreak havoc on a swimming pool. While rain is a welcome sight in Arizona the swimming pool service contractors from SwimRight Pool Service & Repair explain that a monsoon rain — that typically brings high winds and dust — can toss the water chemistry out of balance.

The combined effects of rain, high winds, lightning and dust introduce dirt, debris and other pollutants into the pool water. Preparation before the storm and proper clean-up after are important aspects to ensure the pool is protected and the water is healthy enough for swimming.

Preparing before a storm 

  • Don’t drain the pool. The weight of the water holds the pool in place in case the ground around it becomes saturated
  • High winds can blow items into the pool and those include not only dirt and debris but poolside furniture. Pack up and secure pool floats, toys and furniture until the storm has passed.
  • Before the storm arrives, turn off the power to the swimming pool. rain storm
  • Even with power off, the pool’s equipment can sustain damage from high winds and excessive amounts of rain. Ask us whether you should remove the pump motor.
  • Rainwater carries organic contaminants and that will mean your water chemistry will be impacted by a rainfall. We may recommend adding an algaecide or extra chlorine prior to the storm to minimize the impact of contamination.
  • If you have a cover you will want to make sure it is securely in place. A mesh safety cover is best able to withstand winds and rain as the water will pass through rather than accumulating on the top.

Cleaning up after the storm

  • Remove large branches and debris first. Skim off smaller debris.
  • If the pump and skimmer are dirty and full of water, you will want to clean them out before you run the pool or turn the power back on
  •  Uncover the pump motor and check for water damage. If it’s dry, turn the power on and start running the pump. If it is wet, do not turn the power back on and give us a call before using it again.
  • Once the power’s been restored and the equipment is operational, the pool can be vacuumed.
  • The water may need to be shocked before it’s swimmable again. We recommend adding enough pool shock chemicals to bring the chlorine level to around 10.0 ppm. After the chlorine level recedes to 3.0 ppm, begin balancing the water.
  • Run the pump and filter for at least ten hours following a storm and your clean up.

Being prepared before monsoon season hits will make clean up a breeze. Call us to ask for further advice on how to keep your pool safe.

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