Tag: Scale buildup

Most pool chemistry experts agree that the ideal total alkalinity range is between 80 and 120 ppm, so a reading of 240 ppm alkalinity is significantly higher and presents several potential problems. This elevated level can cause issues ranging from cloudy water and scale buildup to rendering your sanitizers ineffective, making it a critical issue to address for proper pool health.

While many people are concerned about the quality of their tap water, there is no official, mandatory health standard for calcium in drinking water set by major health organizations like the EPA or WHO. Instead, calcium levels are primarily associated with water 'hardness,' which affects household plumbing and aesthetics rather than health.

According to the U.S. Geological Survey, water with a mineral content of 61–120 ppm is classified as moderately hard. Therefore, at 95 ppm, your water is not technically 'hard,' but falls comfortably within the moderately hard range, which can have its own unique set of effects and considerations.