1. What is Pool Water Evaporation?

Pool water evaporation is the natural process where water molecules transition from liquid to vapor due to environmental factors like temperature, humidity, and wind. Understanding evaporation rates helps pool owners maintain proper water levels and identify potential leaks.

2. How Does the Calculator Work?

The calculator uses the evaporation rate formula:

Where:

• \( Surface Area \) — Pool surface area in square feet
• \( Temp Factor \) — Temperature-dependent coefficient based on °F
• \( Wind Factor \) — Wind speed multiplier based on mph

Explanation: The formula accounts for how surface area, ambient temperature, and wind speed collectively influence daily water evaporation rates.

3. Importance of Monitoring Water Loss

Details: Regular monitoring helps distinguish between normal evaporation and potential leaks, conserves water resources, and maintains proper chemical balance in the pool.

4. Using the Calculator

Tips: Enter pool surface area in square feet, ambient temperature in °F, and average wind speed in mph. All values must be positive numbers for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is considered normal evaporation for a pool?
A: Typically 1/4 to 1/2 inch per day, but this varies significantly with climate conditions and pool usage.

Q2: How does temperature affect evaporation?
A: Higher temperatures increase evaporation rates as water molecules gain more kinetic energy to escape the surface.

Q3: Why does wind speed matter?
A: Wind removes saturated air above the water surface, allowing more water molecules to evaporate by reducing humidity at the surface.

Q4: How can I reduce pool evaporation?
A: Use pool covers when not in use, reduce water temperature if possible, and install windbreaks around the pool area.

Q5: When should I suspect a leak instead of evaporation?
A: If water loss exceeds 1/2 inch per day consistently, or if you notice wet spots around the pool area, consider professional leak detection.