Which pH range should be maintained during a fecal response?

During a fecal response, it is essential to maintain a pH level that optimizes the effectiveness of chlorination in disinfecting the water. The range of 7.2 to 7.5 is considered ideal because it is close to neutral, which enhances the disinfection potential of chlorine. This pH level allows chlorine to be most effective at killing pathogens, including those that may be present in fecal contamination.

When the pH is within this range, chlorine remains more stable and active, enabling it to efficiently target and neutralize harmful microorganisms. Maintaining this pH level also helps balance swimmer comfort and water clarity, further ensuring a safe swimming environment. It is critical to avoid pH levels that are too low or too high, as these can compromise the health and safety protocols needed during a fecal incident.