What is the maximum permissible total coliform level in swimming pool water?

The maximum permissible total coliform level in swimming pool water is indeed 0 per 100 mL. This standard is crucial for maintaining safe and healthy swimming environments. Total coliform bacteria are indicators of fecal contamination and potential pathogens that could pose health risks to swimmers. The absence of coliform bacteria ensures that the water is treated adequately and is free from harmful pollutants.

Regulating swimming pools with such strict guidelines helps prevent waterborne illnesses and infections, which can arise from contaminated water. By aiming for a total coliform count of 0, pool operators ensure that they are providing a safe recreational space that adheres to public health standards. Compliance with this standard highlights the importance of regular water testing and effective filtration and sanitation methods in pool management.