In a test conducted in North Carolina, sewage organisms traveled more than how many feet in sandy soil?

The correct answer is that sewage organisms traveled in excess of 200 feet in sandy soil during the test conducted in North Carolina. This finding is significant because it indicates the potential for contamination of groundwater and nearby water sources when sewage is improperly managed in sandy soils. Sandy soil has larger pore spaces and allows for quicker movement of water and contaminants compared to other soil types.

Understanding the distance that sewage organisms can travel helps public health professionals and sanitarians assess the risks associated with septic systems and other forms of sewage disposal in areas with sandy soils. This information is critical for designing systems that minimize the risk of groundwater contamination and protect public health. It also underscores the importance of proper waste management practices in ensuring environmental safety.