Owning a swimming pool is a great way to enjoy the outdoors and stay cool during warm months, but it also comes with responsibilities, especially when it comes to water use. Pools can be surprisingly water-intensive due to evaporation, leaks, splash-out, and routine maintenance. Fortunately, there are plenty of ways to conserve water without sacrificing comfort or cleanliness.
Here are some practical water-saving tips for pool owners:
1. Use a Pool Cover
One of the most effective and proven ways to conserve water is to use a pool cover when the pool is not in use. A properly fitted cover can reduce evaporation by up to 90%. It also helps keep debris out, which reduces the need for backwashing and frequent cleaning, both of which use water. A pool cover has the added benefit of holding heat in the water to help keep things comfortable.
2. Fix Leaks Immediately
Even a small leak can waste hundreds of gallons over time. Regularly inspect the pool shell, plumbing, pump, and filter system for leaks. If your pool seems to be losing more than 1/4 inch of water per day, it may be time to investigate further or call a professional.
3. Reduce Splash-Out
Encourage gentle play and avoid overfilling the pool to minimize splash-out. Splash-out can also be damaging to surrounding vegetation, coping, and the deck around your pool.
4. Keep Your Pool Clean and Balanced
Maintaining proper water chemistry reduces the need for draining and refilling due to cloudy or unsafe water. Regular skimming, brushing, and vacuuming also help prevent buildup that could require more extensive cleaning.
5. Limit Backwashing
Sand and DE filters require backwashing to clean, which sends large amounts of water to waste. Only backwash when necessary—typically when pressure gauges indicate it's needed—and keep your filter clean to minimize the frequency. Pool filters have higher filtration efficiency when they’re a little dirty. Cleaning too often can actually make it more difficult to clear a dirty pool!
6. Wind Protection
Wind increases evaporation. Install fences, hedges, or windbreaks to shelter your pool from prevailing winds and reduce water loss.
7. Upgrade to Water-Saving Equipment
Newer pool technologies—such as cartridge filters, variable speed pumps, and automatic pool covers—can help reduce water waste. Cartridge filters, for example, don't require backwashing, saving water every cycle.
8. Educate Family and Guests
Make water conservation a group effort. Teach everyone in your household to follow best practices like avoiding excessive splashing and covering the pool after use.
Final Thoughts
Being a responsible pool owner means thinking beyond crystal-clear water. With just a few adjustments, you can significantly reduce your pool's water footprint while keeping it enjoyable and sustainable. Every drop saved counts, not just for your utility bill, but for the environment too.
