What type of contamination risk does a clear well present?

A clear well presents a high contamination risk primarily due to its design and its interaction with the surrounding environment. Clear wells are typically used for storage and can expose water to various sources of contamination. They might collect runoff, debris, or other pollutants if they are not adequately maintained or protected.

Additionally, since clear wells are often situated in areas that may be susceptible to surface runoff or groundwater infiltration, any contaminants in the vicinity can potentially enter the water supply. The openness of these structures makes them more vulnerable to physical contaminants, biological hazards, and chemical pollutants, especially if there are inadequate barriers or treatment systems in place.

Therefore, it is essential to implement stringent monitoring and maintenance protocols to minimize the risk associated with clear wells and ensure the quality and safety of the water being stored.