If you’ve noticed your pool water level dropping faster than usual, you’re not alone. During Houston summers, many pool owners find themselves adding water more frequently and wondering whether the cause is normal evaporation or something more serious.
Understanding why your pool is losing water can help you avoid costly repairs and keep your pool operating efficiently all season long.
How Much Water Loss Is Normal?
Houston’s high temperatures, strong sunlight, and humidity create conditions that naturally increase evaporation.
Most pools lose between 1/4 and 1/2 inch of water per day during the hottest months. Factors that increase evaporation include:
- High temperatures
- Wind exposure
- Heated pool water
- Frequent pool use
- Water features such as fountains and waterfalls
Signs Your Pool May Have a Leak
While some water loss is normal, excessive water loss may indicate a leak.
Common signs include:
- Constantly refilling the pool
- Wet spots around the deck
- Unexplained increases in your water bill
- Air bubbles in return jets
- Cracks in pool surfaces
How to Reduce Pool Water Loss
Houston homeowners can minimize evaporation by:
- Using a pool cover
- Maintaining proper water levels
- Limiting unnecessary water features
- Scheduling regular pool maintenance
Why Professional Pool Maintenance Matters
Routine inspections help identify potential leaks early while ensuring your pool equipment, plumbing, and water chemistry remain in excellent condition.
At Lone Star Pool Services, we help homeowners throughout Houston, Katy, Cypress, and Tomball keep their pools running efficiently year-round.
Contact us today to schedule professional pool maintenance and inspection services.

