SEASONAL HIGHLIGHT: DRAINING YOUR POOL
Winter is the right time to evaluate whether draining your pool is necessary for maintenance, repairs, or long-term care. Draining a pool isn’t something to rush into—doing it incorrectly can cause serious structural damage. This video series walks you through the key factors to consider before you drain, including timing, safety precautions, and when draining may not be recommended at all. Take a few minutes to review these videos so you can make an informed, confident decision this season.
HOW TO DRAIN YOUR POOL: STEP-BY-STEP
WHEN & WHY SHOULD I DRAIN MY POOL?
BEFORE YOU DRAIN, PLAN AHEAD
BEFORE DRAINING, COMPLETE THIS FORM
WHEN YOU DRAIN, USE THE CLEAN OUT
DRAINING YOUR POOL FAQ
1. Is it safe to drain my pool in the Phoenix or Scottsdale area?
For the most part, draining is safe to do as a homeowner. However, draining a pool in the Valley can be risky if it’s not done correctly. Draining should always be planned carefully and, if you run into trouble, always call a professional.
2. When is the best time of year to drain a pool in Arizona?
The best time to drain a pool in Scottsdale and Phoenix is during cooler months, typically winter through early spring. Draining in the summer heat can cause plaster to crack, craze, or discolor within hours. We typically recommend January through March.
3. Do I need permission or a permit to drain my pool?
Some communities in the Phoenix and Scottsdale area regulate pool draining due to water conservation and storm-drain protection. Also, Scottsdale and Phoenix both have rules about where water can be discharged. In most cases, pool water must go to the sanitary sewer clean-out—not the street or storm drain. All that to say, you don’t need permission or a permit. However, you will want to get a City Water Waiver Form completed to save you money (see our video for more details).
4. How long can my pool stay empty once it’s drained?
In Arizona’s climate, a pool should never stay empty longer than necessary. Ideally, plaster pools should be refilled within 24–72 hours, depending on weather conditions. Leaving a pool empty too long increases the risk of structural damage and surface failure.
5. Are there alternatives to fully draining my pool?
Yes. In some cases, a reverse osmosis can be done when your pool has chips in the plaster. We do not recommend a partial drain to solve chemistry issues like high calcium, cyanuric acid, or poor water quality. Partial drains are like partial oil changes for your car–it’s just not recommended. If you’re considering an alternative, we recommend calling a professional.
6. When should I definitely consider draining my pool?
A full drain is necessary based on the chemistry of your water. If certain chemical levels are too high, the water chemistry is unmanageable. You may also need to consider draining your pool before certain types of surface renovations.