What is the definition of a low hazard biological pollutant?

The definition of a low hazard biological pollutant refers to agents that, while they do not directly cause disease, can negatively affect the aesthetic quality of the environment. This includes substances like certain bacteria or microorganisms that may not pose a significant health risk, but can impact the visual cleanliness or odor of water or air, thus making it less appealing to the public.

In the context of backflow prevention and water safety, it is essential to manage these low hazard pollutants to maintain water quality and prevent potential nuisance conditions, even if they are not classified as immediate health threats. Understanding this helps in developing strategies for controlling various water quality issues, ensuring safety, and maintaining compliance with regulations.