What is the acceptable range for total alkalinity in pool water?

The acceptable range for total alkalinity in pool water is 80 to 120 ppm (parts per million). Total alkalinity acts as a buffer for pool water, helping to stabilize pH levels and prevent drastic fluctuations. Maintaining total alkalinity within this range supports overall water quality, prevents corrosion of pool equipment, and enhances swimmer comfort. If total alkalinity is too low, it can lead to pH instability, resulting in potential issues such as eye irritation for swimmers. Conversely, if total alkalinity is too high, it can make pH adjustments more difficult and may lead to cloudy water. Thus, keeping total alkalinity between 80 and 120 ppm is essential for effective pool maintenance and a safe swimming environment.