One of the ways to recognize a well designed and properly operated pool is when you find the water at the time of inspection to be

A well-designed and properly operated pool is characterized by clean and clear water, which is essential for both aesthetic appeal and health safety. The water should be crystal clear to ensure visibility and indicate effective filtration and circulation systems; this clarity also signifies that the pool is being maintained effectively.

In addition to clarity, the proper level of approved disinfectant is crucial for ensuring that pathogens and contaminants are managed efficiently. This helps in preventing waterborne illnesses and maintaining an overall safe swimming environment.

The pH level of the water is another critical factor. A pH level of 7.4 is considered ideal for recreational water because it is close to the natural pH of human tears, making it comfortable for swimmers. This level also optimizes the efficacy of disinfectants, such as chlorine, which perform best at this pH level. Maintaining pH at 7.4 allows for adequate disinfection while minimizing irritation to the skin and eyes of swimmers.

In contrast, a pH level of 8.4, while still within a safe range for swimming, can lead to reduced effectiveness of chlorine as a disinfectant, which can compromise water quality over time. A pH of 6.8 is considered slightly acidic and can be irritating, while a level